/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 12:42:33,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 12:42:33,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 12:42:33,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-28 12:42:33,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-28 12:42:33,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-28 12:42:33,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-28 12:42:33,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-28 12:42:33,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-28 12:42:33,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-28 12:42:33,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-28 12:42:33,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-28 12:42:33,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 12:42:33,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 12:42:33,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 12:42:33,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 12:42:33,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 12:42:33,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 12:42:33,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 12:42:33,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 12:42:33,225 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 12:42:33,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 12:42:33,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 12:42:33,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 12:42:33,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 12:42:33,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-28 12:42:33,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-28 12:42:33,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-28 12:42:33,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-28 12:42:33,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-28 12:42:33,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-28 12:42:33,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-28 12:42:33,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-28 12:42:33,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-28 12:42:33,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-28 12:42:33,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-28 12:42:33,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-28 12:42:33,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-28 12:42:33,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-28 12:42:33,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 12:42:33,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 12:42:33,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 12:42:33,239 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 12:42:33,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 12:42:33,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 12:42:33,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 12:42:33,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 12:42:33,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 12:42:33,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 12:42:33,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 12:42:33,252 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 12:42:33,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 12:42:33,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 12:42:33,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 12:42:33,423 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 12:42:33,423 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 12:42:33,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-28 12:42:33,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f896ca7d1/1b97a993839d4a66810bd3959bb7cded/FLAG1732f8a86 [2022-04-28 12:42:33,822 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 12:42:33,823 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-28 12:42:33,826 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f896ca7d1/1b97a993839d4a66810bd3959bb7cded/FLAG1732f8a86 [2022-04-28 12:42:33,833 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f896ca7d1/1b97a993839d4a66810bd3959bb7cded [2022-04-28 12:42:33,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 12:42:33,836 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 12:42:33,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 12:42:33,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 12:42:33,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 12:42:33,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 12:42:33" (1/1) ... [2022-04-28 12:42:33,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155014af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:33, skipping insertion in model container [2022-04-28 12:42:33,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 12:42:33" (1/1) ... [2022-04-28 12:42:33,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 12:42:33,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 12:42:33,961 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c[524,537] [2022-04-28 12:42:33,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 12:42:33,984 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 12:42:33,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c[524,537] [2022-04-28 12:42:33,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 12:42:34,005 INFO L208 MainTranslator]: Completed translation [2022-04-28 12:42:34,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34 WrapperNode [2022-04-28 12:42:34,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 12:42:34,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 12:42:34,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 12:42:34,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 12:42:34,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 12:42:34,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 12:42:34,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 12:42:34,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 12:42:34,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (1/1) ... [2022-04-28 12:42:34,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 12:42:34,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:34,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 12:42:34,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 12:42:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 12:42:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 12:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 12:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-28 12:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 12:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-28 12:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 12:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 12:42:34,115 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 12:42:34,116 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 12:42:34,228 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 12:42:34,235 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 12:42:34,236 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 12:42:34,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 12:42:34 BoogieIcfgContainer [2022-04-28 12:42:34,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 12:42:34,254 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 12:42:34,254 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 12:42:34,272 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 12:42:34,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 12:42:33" (1/3) ... [2022-04-28 12:42:34,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62d51361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 12:42:34, skipping insertion in model container [2022-04-28 12:42:34,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 12:42:34" (2/3) ... [2022-04-28 12:42:34,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62d51361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 12:42:34, skipping insertion in model container [2022-04-28 12:42:34,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 12:42:34" (3/3) ... [2022-04-28 12:42:34,274 INFO L111 eAbstractionObserver]: Analyzing ICFG fermat2-ll_unwindbound50.c [2022-04-28 12:42:34,282 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 12:42:34,283 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 12:42:34,308 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 12:42:34,313 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@40e66008, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@441deb04 [2022-04-28 12:42:34,313 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 12:42:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 12:42:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-28 12:42:34,322 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:34,322 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:34,323 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:34,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:34,326 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-28 12:42:34,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:34,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2126744898] [2022-04-28 12:42:34,337 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:34,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-28 12:42:34,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:34,339 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217451712] [2022-04-28 12:42:34,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:34,400 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:34,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1007487958] [2022-04-28 12:42:34,401 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:42:34,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:34,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:34,408 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:34,410 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 12:42:34,474 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 12:42:34,474 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:34,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2022-04-28 12:42:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:34,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:34,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {33#true} is VALID [2022-04-28 12:42:34,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33#true} is VALID [2022-04-28 12:42:34,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 12:42:34,552 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 12:42:34,552 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-28 12:42:34,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {33#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {33#true} is VALID [2022-04-28 12:42:34,552 INFO L272 TraceCheckUtils]: 6: Hoare triple {33#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {33#true} is VALID [2022-04-28 12:42:34,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 12:42:34,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {33#true} is VALID [2022-04-28 12:42:34,553 INFO L290 TraceCheckUtils]: 9: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 12:42:34,553 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33#true} {33#true} #59#return; {33#true} is VALID [2022-04-28 12:42:34,553 INFO L272 TraceCheckUtils]: 11: Hoare triple {33#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {33#true} is VALID [2022-04-28 12:42:34,553 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 12:42:34,554 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 12:42:34,554 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 12:42:34,554 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {33#true} #61#return; {34#false} is VALID [2022-04-28 12:42:34,554 INFO L290 TraceCheckUtils]: 16: Hoare triple {34#false} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34#false} is VALID [2022-04-28 12:42:34,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-28 12:42:34,555 INFO L272 TraceCheckUtils]: 18: Hoare triple {34#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34#false} is VALID [2022-04-28 12:42:34,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-28 12:42:34,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-28 12:42:34,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-28 12:42:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 12:42:34,556 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 12:42:34,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:34,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217451712] [2022-04-28 12:42:34,557 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:34,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007487958] [2022-04-28 12:42:34,557 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1007487958] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:34,557 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:34,557 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-28 12:42:34,560 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:34,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2126744898] [2022-04-28 12:42:34,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2126744898] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:34,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:34,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-28 12:42:34,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600075807] [2022-04-28 12:42:34,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:34,564 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-28 12:42:34,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:34,568 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:34,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:34,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-28 12:42:34,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:34,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-28 12:42:34,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-28 12:42:34,607 INFO L87 Difference]: Start difference. First operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:34,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:34,644 INFO L93 Difference]: Finished difference Result 53 states and 70 transitions. [2022-04-28 12:42:34,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-28 12:42:34,645 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-28 12:42:34,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-28 12:42:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:34,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-28 12:42:34,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2022-04-28 12:42:34,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:34,715 INFO L225 Difference]: With dead ends: 53 [2022-04-28 12:42:34,716 INFO L226 Difference]: Without dead ends: 25 [2022-04-28 12:42:34,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-28 12:42:34,719 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:34,720 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:42:34,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-28 12:42:34,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-28 12:42:34,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:34,739 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:34,739 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:34,739 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:34,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:34,742 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-28 12:42:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 12:42:34,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:34,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:34,743 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 25 states. [2022-04-28 12:42:34,743 INFO L87 Difference]: Start difference. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 25 states. [2022-04-28 12:42:34,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:34,745 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-28 12:42:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 12:42:34,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:34,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:34,746 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:34,746 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-28 12:42:34,752 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-28 12:42:34,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:34,753 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-28 12:42:34,753 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:34,753 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-28 12:42:34,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 12:42:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 12:42:34,786 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:34,786 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:34,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:34,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-04-28 12:42:34,995 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:34,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:34,995 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-28 12:42:34,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:34,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [761154808] [2022-04-28 12:42:34,996 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:34,996 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-28 12:42:34,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:34,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085652572] [2022-04-28 12:42:34,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:35,012 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:35,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1591923820] [2022-04-28 12:42:35,013 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:42:35,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:35,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:35,027 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:35,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 12:42:35,074 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 12:42:35,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:35,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-28 12:42:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:35,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:35,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {306#true} call ULTIMATE.init(); {306#true} is VALID [2022-04-28 12:42:35,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {306#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,203 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {314#(<= ~counter~0 0)} {306#true} #67#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,203 INFO L272 TraceCheckUtils]: 4: Hoare triple {314#(<= ~counter~0 0)} call #t~ret7 := main(); {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,204 INFO L290 TraceCheckUtils]: 5: Hoare triple {314#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,204 INFO L272 TraceCheckUtils]: 6: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,205 INFO L290 TraceCheckUtils]: 8: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,206 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #59#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,207 INFO L272 TraceCheckUtils]: 11: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,207 INFO L290 TraceCheckUtils]: 12: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,207 INFO L290 TraceCheckUtils]: 13: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,208 INFO L290 TraceCheckUtils]: 14: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,208 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #61#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,209 INFO L290 TraceCheckUtils]: 16: Hoare triple {314#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {314#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:35,209 INFO L290 TraceCheckUtils]: 17: Hoare triple {314#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {363#(<= |main_#t~post6| 0)} is VALID [2022-04-28 12:42:35,210 INFO L290 TraceCheckUtils]: 18: Hoare triple {363#(<= |main_#t~post6| 0)} assume !(#t~post6 < 50);havoc #t~post6; {307#false} is VALID [2022-04-28 12:42:35,210 INFO L272 TraceCheckUtils]: 19: Hoare triple {307#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {307#false} is VALID [2022-04-28 12:42:35,210 INFO L290 TraceCheckUtils]: 20: Hoare triple {307#false} ~cond := #in~cond; {307#false} is VALID [2022-04-28 12:42:35,210 INFO L290 TraceCheckUtils]: 21: Hoare triple {307#false} assume 0 == ~cond; {307#false} is VALID [2022-04-28 12:42:35,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {307#false} assume !false; {307#false} is VALID [2022-04-28 12:42:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:35,211 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 12:42:35,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:35,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085652572] [2022-04-28 12:42:35,211 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:35,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1591923820] [2022-04-28 12:42:35,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1591923820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:35,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:35,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 12:42:35,212 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:35,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [761154808] [2022-04-28 12:42:35,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [761154808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:35,212 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:35,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 12:42:35,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489046268] [2022-04-28 12:42:35,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:35,213 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 12:42:35,213 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:35,213 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 12:42:35,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:35,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 12:42:35,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:35,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 12:42:35,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 12:42:35,233 INFO L87 Difference]: Start difference. First operand 25 states and 29 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 12:42:35,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:35,295 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 12:42:35,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 12:42:35,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 12:42:35,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 12:42:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 12:42:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 12:42:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 12:42:35,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-28 12:42:35,330 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:35,332 INFO L225 Difference]: With dead ends: 34 [2022-04-28 12:42:35,332 INFO L226 Difference]: Without dead ends: 27 [2022-04-28 12:42:35,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 12:42:35,337 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 0 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:35,337 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 67 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:42:35,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-28 12:42:35,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-28 12:42:35,352 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:35,352 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:35,352 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:35,353 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:35,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:35,354 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 12:42:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 12:42:35,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:35,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:35,355 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 12:42:35,355 INFO L87 Difference]: Start difference. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 12:42:35,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:35,357 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 12:42:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 12:42:35,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:35,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:35,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:35,357 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-28 12:42:35,359 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-28 12:42:35,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:35,359 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-28 12:42:35,359 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 12:42:35,359 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-28 12:42:35,380 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 12:42:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 12:42:35,381 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:35,381 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:35,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:35,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-04-28 12:42:35,596 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:35,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:35,596 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-28 12:42:35,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:35,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2146832322] [2022-04-28 12:42:35,597 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:35,597 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-28 12:42:35,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:35,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799774813] [2022-04-28 12:42:35,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:35,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:35,613 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:35,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1025765672] [2022-04-28 12:42:35,613 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:42:35,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:35,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:35,617 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:35,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 12:42:35,659 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 12:42:35,659 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:35,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 12:42:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:35,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:36,081 INFO L272 TraceCheckUtils]: 0: Hoare triple {554#true} call ULTIMATE.init(); {554#true} is VALID [2022-04-28 12:42:36,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {554#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {554#true} is VALID [2022-04-28 12:42:36,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 12:42:36,081 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {554#true} {554#true} #67#return; {554#true} is VALID [2022-04-28 12:42:36,082 INFO L272 TraceCheckUtils]: 4: Hoare triple {554#true} call #t~ret7 := main(); {554#true} is VALID [2022-04-28 12:42:36,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {554#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {554#true} is VALID [2022-04-28 12:42:36,082 INFO L272 TraceCheckUtils]: 6: Hoare triple {554#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {554#true} is VALID [2022-04-28 12:42:36,082 INFO L290 TraceCheckUtils]: 7: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-28 12:42:36,082 INFO L290 TraceCheckUtils]: 8: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-28 12:42:36,082 INFO L290 TraceCheckUtils]: 9: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 12:42:36,082 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {554#true} {554#true} #59#return; {554#true} is VALID [2022-04-28 12:42:36,082 INFO L272 TraceCheckUtils]: 11: Hoare triple {554#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {554#true} is VALID [2022-04-28 12:42:36,083 INFO L290 TraceCheckUtils]: 12: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-28 12:42:36,083 INFO L290 TraceCheckUtils]: 13: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-28 12:42:36,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 12:42:36,083 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {554#true} {554#true} #61#return; {554#true} is VALID [2022-04-28 12:42:37,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {554#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 12:42:37,112 INFO L290 TraceCheckUtils]: 17: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 12:42:37,112 INFO L290 TraceCheckUtils]: 18: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} assume !!(#t~post6 < 50);havoc #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 12:42:39,115 WARN L272 TraceCheckUtils]: 19: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {617#(<= 1 |__VERIFIER_assert_#in~cond|)} is UNKNOWN [2022-04-28 12:42:39,116 INFO L290 TraceCheckUtils]: 20: Hoare triple {617#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {621#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 12:42:39,116 INFO L290 TraceCheckUtils]: 21: Hoare triple {621#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {555#false} is VALID [2022-04-28 12:42:39,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {555#false} assume !false; {555#false} is VALID [2022-04-28 12:42:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:39,116 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 12:42:39,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:39,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799774813] [2022-04-28 12:42:39,117 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:39,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1025765672] [2022-04-28 12:42:39,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1025765672] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:39,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:39,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 12:42:39,117 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:39,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2146832322] [2022-04-28 12:42:39,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2146832322] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:39,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:39,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 12:42:39,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132344427] [2022-04-28 12:42:39,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:39,118 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 12:42:39,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:39,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:40,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:40,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 12:42:40,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:40,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 12:42:40,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-28 12:42:40,251 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:44,619 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-28 12:42:44,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:44,655 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2022-04-28 12:42:44,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 12:42:44,656 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 12:42:44,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-28 12:42:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-28 12:42:44,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 44 transitions. [2022-04-28 12:42:49,032 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 42 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:49,033 INFO L225 Difference]: With dead ends: 39 [2022-04-28 12:42:49,033 INFO L226 Difference]: Without dead ends: 37 [2022-04-28 12:42:49,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-28 12:42:49,034 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 8 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:49,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 85 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 12:42:49,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-28 12:42:49,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 36. [2022-04-28 12:42:49,049 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:49,049 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:49,050 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:49,050 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:49,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:49,051 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-28 12:42:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-28 12:42:49,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:49,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:49,052 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-28 12:42:49,052 INFO L87 Difference]: Start difference. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-28 12:42:49,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:49,054 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-28 12:42:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-28 12:42:49,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:49,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:49,054 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:49,054 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:49,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 43 transitions. [2022-04-28 12:42:49,056 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 43 transitions. Word has length 23 [2022-04-28 12:42:49,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:49,056 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 43 transitions. [2022-04-28 12:42:49,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 12:42:49,056 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 43 transitions. [2022-04-28 12:42:52,335 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 42 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-28 12:42:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 12:42:52,336 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:52,336 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:52,354 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:52,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:52,537 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:52,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:52,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-28 12:42:52,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:52,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1220089348] [2022-04-28 12:42:52,538 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:52,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-28 12:42:52,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:52,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519620274] [2022-04-28 12:42:52,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:52,550 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:52,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1952788666] [2022-04-28 12:42:52,551 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:42:52,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:52,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:52,552 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:52,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 12:42:52,590 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:42:52,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:52,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-28 12:42:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:52,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:52,770 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-28 12:42:52,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-28 12:42:52,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-28 12:42:52,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:52,771 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 12:42:52,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-28 12:42:52,771 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-28 12:42:52,772 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:52,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-28 12:42:52,773 INFO L290 TraceCheckUtils]: 21: Hoare triple {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 12:42:52,773 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 12:42:52,774 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} is VALID [2022-04-28 12:42:52,775 INFO L290 TraceCheckUtils]: 24: Hoare triple {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-28 12:42:52,775 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 12:42:52,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 12:42:52,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-28 12:42:52,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-28 12:42:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:52,776 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:42:53,140 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-28 12:42:53,140 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-28 12:42:53,141 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 12:42:53,142 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 12:42:53,142 INFO L290 TraceCheckUtils]: 24: Hoare triple {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-28 12:42:53,145 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} is VALID [2022-04-28 12:42:53,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 12:42:53,145 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 12:42:53,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 12:42:53,146 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:53,146 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-28 12:42:53,146 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-28 12:42:53,146 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-28 12:42:53,146 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:53,147 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 12:42:53,147 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 12:42:53,147 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-28 12:42:53,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-28 12:42:53,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-28 12:42:53,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-28 12:42:53,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 12:42:53,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-28 12:42:53,148 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-28 12:42:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:53,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:53,148 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519620274] [2022-04-28 12:42:53,148 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:53,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1952788666] [2022-04-28 12:42:53,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1952788666] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:42:53,149 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:42:53,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-28 12:42:53,149 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:53,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1220089348] [2022-04-28 12:42:53,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1220089348] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:53,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:53,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 12:42:53,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151333020] [2022-04-28 12:42:53,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:53,150 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 12:42:53,150 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:53,150 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 12:42:53,176 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:53,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 12:42:53,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:53,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 12:42:53,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 12:42:53,177 INFO L87 Difference]: Start difference. First operand 36 states and 43 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 12:42:53,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:53,433 INFO L93 Difference]: Finished difference Result 43 states and 49 transitions. [2022-04-28 12:42:53,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 12:42:53,433 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 12:42:53,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 12:42:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 12:42:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 12:42:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 12:42:53,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-28 12:42:53,464 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:53,465 INFO L225 Difference]: With dead ends: 43 [2022-04-28 12:42:53,465 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 12:42:53,465 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 48 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-04-28 12:42:53,466 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:53,466 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:42:53,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 12:42:53,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 29. [2022-04-28 12:42:53,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:53,480 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:53,480 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:53,480 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:53,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:53,482 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-28 12:42:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-28 12:42:53,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:53,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:53,482 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-28 12:42:53,482 INFO L87 Difference]: Start difference. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-28 12:42:53,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:53,484 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-28 12:42:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-28 12:42:53,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:53,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:53,484 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:53,484 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 12:42:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-28 12:42:53,485 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-28 12:42:53,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:53,485 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-28 12:42:53,485 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 12:42:53,485 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-28 12:42:54,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 12:42:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 12:42:54,396 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:54,396 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:54,414 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:54,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:54,597 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:54,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:54,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-28 12:42:54,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:54,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [575590546] [2022-04-28 12:42:54,597 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:54,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-28 12:42:54,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:54,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981594032] [2022-04-28 12:42:54,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:54,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:54,609 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:54,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [318046417] [2022-04-28 12:42:54,609 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:42:54,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:54,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:54,614 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:54,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 12:42:54,654 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:42:54,654 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:54,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 12:42:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:54,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:54,809 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-28 12:42:54,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1270#(<= ~counter~0 0)} {1262#true} #67#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,811 INFO L272 TraceCheckUtils]: 4: Hoare triple {1270#(<= ~counter~0 0)} call #t~ret7 := main(); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,811 INFO L290 TraceCheckUtils]: 5: Hoare triple {1270#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,812 INFO L272 TraceCheckUtils]: 6: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,812 INFO L290 TraceCheckUtils]: 7: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,813 INFO L290 TraceCheckUtils]: 9: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,813 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #59#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,814 INFO L272 TraceCheckUtils]: 11: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,814 INFO L290 TraceCheckUtils]: 12: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,814 INFO L290 TraceCheckUtils]: 13: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,815 INFO L290 TraceCheckUtils]: 14: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,815 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #61#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,816 INFO L290 TraceCheckUtils]: 16: Hoare triple {1270#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:54,816 INFO L290 TraceCheckUtils]: 17: Hoare triple {1270#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,816 INFO L290 TraceCheckUtils]: 18: Hoare triple {1319#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,817 INFO L272 TraceCheckUtils]: 19: Hoare triple {1319#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,817 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= ~counter~0 1)} ~cond := #in~cond; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,818 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= ~counter~0 1)} assume !(0 == ~cond); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,818 INFO L290 TraceCheckUtils]: 22: Hoare triple {1319#(<= ~counter~0 1)} assume true; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,819 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1319#(<= ~counter~0 1)} {1319#(<= ~counter~0 1)} #63#return; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,819 INFO L290 TraceCheckUtils]: 24: Hoare triple {1319#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,820 INFO L290 TraceCheckUtils]: 25: Hoare triple {1319#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:54,820 INFO L290 TraceCheckUtils]: 26: Hoare triple {1319#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1347#(<= |main_#t~post6| 1)} is VALID [2022-04-28 12:42:54,820 INFO L290 TraceCheckUtils]: 27: Hoare triple {1347#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-28 12:42:54,820 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-28 12:42:54,821 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-28 12:42:54,821 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-28 12:42:54,821 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-28 12:42:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:54,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:42:54,986 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-28 12:42:54,986 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-28 12:42:54,987 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-28 12:42:54,987 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-28 12:42:54,988 INFO L290 TraceCheckUtils]: 27: Hoare triple {1375#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-28 12:42:54,989 INFO L290 TraceCheckUtils]: 26: Hoare triple {1379#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1375#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:42:54,989 INFO L290 TraceCheckUtils]: 25: Hoare triple {1379#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1379#(< ~counter~0 50)} is VALID [2022-04-28 12:42:54,989 INFO L290 TraceCheckUtils]: 24: Hoare triple {1379#(< ~counter~0 50)} assume !!(0 != ~r~0); {1379#(< ~counter~0 50)} is VALID [2022-04-28 12:42:54,990 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1262#true} {1379#(< ~counter~0 50)} #63#return; {1379#(< ~counter~0 50)} is VALID [2022-04-28 12:42:54,990 INFO L290 TraceCheckUtils]: 22: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 12:42:54,990 INFO L290 TraceCheckUtils]: 21: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 12:42:54,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 12:42:54,990 INFO L272 TraceCheckUtils]: 19: Hoare triple {1379#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1262#true} is VALID [2022-04-28 12:42:54,990 INFO L290 TraceCheckUtils]: 18: Hoare triple {1379#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-28 12:42:54,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {1407#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-28 12:42:54,992 INFO L290 TraceCheckUtils]: 16: Hoare triple {1407#(< ~counter~0 49)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:54,997 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #61#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:54,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 12:42:54,997 INFO L290 TraceCheckUtils]: 13: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 12:42:54,997 INFO L290 TraceCheckUtils]: 12: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 12:42:54,997 INFO L272 TraceCheckUtils]: 11: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1262#true} is VALID [2022-04-28 12:42:54,998 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #59#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:54,998 INFO L290 TraceCheckUtils]: 9: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 12:42:54,998 INFO L290 TraceCheckUtils]: 8: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 12:42:54,998 INFO L290 TraceCheckUtils]: 7: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 12:42:54,999 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1262#true} is VALID [2022-04-28 12:42:54,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#(< ~counter~0 49)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:55,015 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#(< ~counter~0 49)} call #t~ret7 := main(); {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:55,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#(< ~counter~0 49)} {1262#true} #67#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:55,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#(< ~counter~0 49)} assume true; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:55,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1407#(< ~counter~0 49)} is VALID [2022-04-28 12:42:55,017 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-28 12:42:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:55,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:55,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981594032] [2022-04-28 12:42:55,018 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:55,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [318046417] [2022-04-28 12:42:55,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [318046417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:42:55,018 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:42:55,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-28 12:42:55,018 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:55,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [575590546] [2022-04-28 12:42:55,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [575590546] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:55,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:55,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 12:42:55,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82351818] [2022-04-28 12:42:55,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:55,019 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 12:42:55,019 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:55,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 12:42:55,041 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:55,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 12:42:55,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:55,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 12:42:55,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-28 12:42:55,042 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 12:42:55,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:55,130 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-28 12:42:55,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 12:42:55,130 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 12:42:55,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 12:42:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 12:42:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 12:42:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 12:42:55,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-28 12:42:55,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:55,162 INFO L225 Difference]: With dead ends: 43 [2022-04-28 12:42:55,162 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 12:42:55,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-28 12:42:55,162 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 7 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:55,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 78 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:42:55,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 12:42:55,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-28 12:42:55,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:55,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:55,190 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:55,190 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:55,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:55,191 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 12:42:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 12:42:55,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:55,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:55,191 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 12:42:55,192 INFO L87 Difference]: Start difference. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 12:42:55,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:55,193 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 12:42:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 12:42:55,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:55,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:55,193 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:55,193 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 12:42:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-28 12:42:55,194 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-28 12:42:55,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:55,195 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-28 12:42:55,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 12:42:55,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-28 12:42:56,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 12:42:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 12:42:56,519 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:56,519 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:56,535 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:56,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:56,720 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:56,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:56,720 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-28 12:42:56,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:56,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [777919484] [2022-04-28 12:42:56,721 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:56,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-28 12:42:56,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:56,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547420110] [2022-04-28 12:42:56,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:56,733 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:56,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1548811477] [2022-04-28 12:42:56,733 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:42:56,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:56,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:56,734 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:56,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 12:42:56,793 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:42:56,793 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:56,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 12:42:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:56,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:42:56,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-28 12:42:56,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,000 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1709#(<= ~counter~0 0)} {1701#true} #67#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,001 INFO L272 TraceCheckUtils]: 4: Hoare triple {1709#(<= ~counter~0 0)} call #t~ret7 := main(); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,001 INFO L290 TraceCheckUtils]: 5: Hoare triple {1709#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,002 INFO L272 TraceCheckUtils]: 6: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,002 INFO L290 TraceCheckUtils]: 7: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,008 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #59#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,008 INFO L272 TraceCheckUtils]: 11: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,008 INFO L290 TraceCheckUtils]: 12: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,009 INFO L290 TraceCheckUtils]: 13: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,009 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #61#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,010 INFO L290 TraceCheckUtils]: 16: Hoare triple {1709#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 12:42:57,010 INFO L290 TraceCheckUtils]: 17: Hoare triple {1709#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,010 INFO L290 TraceCheckUtils]: 18: Hoare triple {1758#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,011 INFO L272 TraceCheckUtils]: 19: Hoare triple {1758#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {1758#(<= ~counter~0 1)} ~cond := #in~cond; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,011 INFO L290 TraceCheckUtils]: 21: Hoare triple {1758#(<= ~counter~0 1)} assume !(0 == ~cond); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,012 INFO L290 TraceCheckUtils]: 22: Hoare triple {1758#(<= ~counter~0 1)} assume true; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,012 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1758#(<= ~counter~0 1)} {1758#(<= ~counter~0 1)} #63#return; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,012 INFO L290 TraceCheckUtils]: 24: Hoare triple {1758#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,013 INFO L290 TraceCheckUtils]: 25: Hoare triple {1758#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 12:42:57,013 INFO L290 TraceCheckUtils]: 26: Hoare triple {1758#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,013 INFO L290 TraceCheckUtils]: 27: Hoare triple {1786#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,014 INFO L272 TraceCheckUtils]: 28: Hoare triple {1786#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,014 INFO L290 TraceCheckUtils]: 29: Hoare triple {1786#(<= ~counter~0 2)} ~cond := #in~cond; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,015 INFO L290 TraceCheckUtils]: 30: Hoare triple {1786#(<= ~counter~0 2)} assume !(0 == ~cond); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,015 INFO L290 TraceCheckUtils]: 31: Hoare triple {1786#(<= ~counter~0 2)} assume true; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,015 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1786#(<= ~counter~0 2)} {1786#(<= ~counter~0 2)} #63#return; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,016 INFO L290 TraceCheckUtils]: 33: Hoare triple {1786#(<= ~counter~0 2)} assume !!(0 != ~r~0); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,016 INFO L290 TraceCheckUtils]: 34: Hoare triple {1786#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 12:42:57,016 INFO L290 TraceCheckUtils]: 35: Hoare triple {1786#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1814#(<= |main_#t~post6| 2)} is VALID [2022-04-28 12:42:57,017 INFO L290 TraceCheckUtils]: 36: Hoare triple {1814#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-28 12:42:57,017 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-28 12:42:57,017 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-28 12:42:57,017 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-28 12:42:57,017 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-28 12:42:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:42:57,018 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:42:57,221 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-28 12:42:57,222 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-28 12:42:57,222 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-28 12:42:57,222 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-28 12:42:57,222 INFO L290 TraceCheckUtils]: 36: Hoare triple {1842#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-28 12:42:57,223 INFO L290 TraceCheckUtils]: 35: Hoare triple {1846#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1842#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:42:57,223 INFO L290 TraceCheckUtils]: 34: Hoare triple {1846#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1846#(< ~counter~0 50)} is VALID [2022-04-28 12:42:57,223 INFO L290 TraceCheckUtils]: 33: Hoare triple {1846#(< ~counter~0 50)} assume !!(0 != ~r~0); {1846#(< ~counter~0 50)} is VALID [2022-04-28 12:42:57,224 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1701#true} {1846#(< ~counter~0 50)} #63#return; {1846#(< ~counter~0 50)} is VALID [2022-04-28 12:42:57,224 INFO L290 TraceCheckUtils]: 31: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 12:42:57,224 INFO L290 TraceCheckUtils]: 30: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 12:42:57,224 INFO L290 TraceCheckUtils]: 29: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 12:42:57,224 INFO L272 TraceCheckUtils]: 28: Hoare triple {1846#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 12:42:57,229 INFO L290 TraceCheckUtils]: 27: Hoare triple {1846#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-28 12:42:57,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {1874#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-28 12:42:57,229 INFO L290 TraceCheckUtils]: 25: Hoare triple {1874#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1874#(< ~counter~0 49)} is VALID [2022-04-28 12:42:57,230 INFO L290 TraceCheckUtils]: 24: Hoare triple {1874#(< ~counter~0 49)} assume !!(0 != ~r~0); {1874#(< ~counter~0 49)} is VALID [2022-04-28 12:42:57,230 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1701#true} {1874#(< ~counter~0 49)} #63#return; {1874#(< ~counter~0 49)} is VALID [2022-04-28 12:42:57,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 12:42:57,230 INFO L290 TraceCheckUtils]: 21: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 12:42:57,231 INFO L290 TraceCheckUtils]: 20: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 12:42:57,231 INFO L272 TraceCheckUtils]: 19: Hoare triple {1874#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 12:42:57,231 INFO L290 TraceCheckUtils]: 18: Hoare triple {1874#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-28 12:42:57,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {1902#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-28 12:42:57,232 INFO L290 TraceCheckUtils]: 16: Hoare triple {1902#(< ~counter~0 48)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,232 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #61#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 12:42:57,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 12:42:57,232 INFO L290 TraceCheckUtils]: 12: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 12:42:57,232 INFO L272 TraceCheckUtils]: 11: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1701#true} is VALID [2022-04-28 12:42:57,233 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #59#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,233 INFO L290 TraceCheckUtils]: 9: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 12:42:57,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 12:42:57,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 12:42:57,233 INFO L272 TraceCheckUtils]: 6: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 12:42:57,233 INFO L290 TraceCheckUtils]: 5: Hoare triple {1902#(< ~counter~0 48)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {1902#(< ~counter~0 48)} call #t~ret7 := main(); {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1902#(< ~counter~0 48)} {1701#true} #67#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {1902#(< ~counter~0 48)} assume true; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1902#(< ~counter~0 48)} is VALID [2022-04-28 12:42:57,235 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-28 12:42:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-28 12:42:57,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:42:57,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547420110] [2022-04-28 12:42:57,237 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:42:57,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1548811477] [2022-04-28 12:42:57,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1548811477] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:42:57,237 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:42:57,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-28 12:42:57,237 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:42:57,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [777919484] [2022-04-28 12:42:57,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [777919484] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:42:57,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:42:57,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 12:42:57,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126785481] [2022-04-28 12:42:57,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:42:57,238 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 12:42:57,238 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:42:57,238 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 12:42:57,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:57,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 12:42:57,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:57,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 12:42:57,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-28 12:42:57,268 INFO L87 Difference]: Start difference. First operand 38 states and 41 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 12:42:57,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:57,384 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-28 12:42:57,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 12:42:57,384 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 12:42:57,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:42:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 12:42:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 12:42:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 12:42:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 12:42:57,390 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-28 12:42:57,428 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:57,429 INFO L225 Difference]: With dead ends: 52 [2022-04-28 12:42:57,429 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 12:42:57,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2022-04-28 12:42:57,431 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 8 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:42:57,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 92 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:42:57,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 12:42:57,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-28 12:42:57,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:42:57,464 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 12:42:57,464 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 12:42:57,464 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 12:42:57,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:57,468 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 12:42:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 12:42:57,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:57,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:57,468 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 12:42:57,469 INFO L87 Difference]: Start difference. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 12:42:57,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:42:57,473 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 12:42:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 12:42:57,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:42:57,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:42:57,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:42:57,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:42:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 12:42:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-28 12:42:57,475 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-28 12:42:57,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:42:57,475 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-28 12:42:57,476 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 12:42:57,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-28 12:42:59,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:42:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 12:42:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 12:42:59,512 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:42:59,512 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:42:59,528 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 12:42:59,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:59,717 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:42:59,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:42:59,718 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-28 12:42:59,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:42:59,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [158438837] [2022-04-28 12:42:59,718 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:42:59,718 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-28 12:42:59,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:42:59,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677239234] [2022-04-28 12:42:59,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:42:59,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:42:59,745 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:42:59,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [524666758] [2022-04-28 12:42:59,745 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:42:59,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:42:59,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:42:59,752 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:42:59,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 12:42:59,805 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 12:42:59,805 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:42:59,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 12:42:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:42:59,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:00,054 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-28 12:43:00,055 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,055 INFO L290 TraceCheckUtils]: 2: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,055 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2260#(<= ~counter~0 0)} {2252#true} #67#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {2260#(<= ~counter~0 0)} call #t~ret7 := main(); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,056 INFO L290 TraceCheckUtils]: 5: Hoare triple {2260#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,057 INFO L272 TraceCheckUtils]: 6: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,058 INFO L290 TraceCheckUtils]: 9: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,058 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #59#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,058 INFO L272 TraceCheckUtils]: 11: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,059 INFO L290 TraceCheckUtils]: 12: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,060 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #61#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {2260#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:00,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {2260#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {2309#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,061 INFO L272 TraceCheckUtils]: 19: Hoare triple {2309#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,062 INFO L290 TraceCheckUtils]: 20: Hoare triple {2309#(<= ~counter~0 1)} ~cond := #in~cond; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {2309#(<= ~counter~0 1)} assume !(0 == ~cond); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,062 INFO L290 TraceCheckUtils]: 22: Hoare triple {2309#(<= ~counter~0 1)} assume true; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,063 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2309#(<= ~counter~0 1)} {2309#(<= ~counter~0 1)} #63#return; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {2309#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,063 INFO L290 TraceCheckUtils]: 25: Hoare triple {2309#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:00,064 INFO L290 TraceCheckUtils]: 26: Hoare triple {2309#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,064 INFO L290 TraceCheckUtils]: 27: Hoare triple {2337#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,064 INFO L272 TraceCheckUtils]: 28: Hoare triple {2337#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,065 INFO L290 TraceCheckUtils]: 29: Hoare triple {2337#(<= ~counter~0 2)} ~cond := #in~cond; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,065 INFO L290 TraceCheckUtils]: 30: Hoare triple {2337#(<= ~counter~0 2)} assume !(0 == ~cond); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,065 INFO L290 TraceCheckUtils]: 31: Hoare triple {2337#(<= ~counter~0 2)} assume true; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,066 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2337#(<= ~counter~0 2)} {2337#(<= ~counter~0 2)} #63#return; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,066 INFO L290 TraceCheckUtils]: 33: Hoare triple {2337#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,066 INFO L290 TraceCheckUtils]: 34: Hoare triple {2337#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:00,067 INFO L290 TraceCheckUtils]: 35: Hoare triple {2337#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,067 INFO L290 TraceCheckUtils]: 36: Hoare triple {2365#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,068 INFO L272 TraceCheckUtils]: 37: Hoare triple {2365#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {2365#(<= ~counter~0 3)} ~cond := #in~cond; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {2365#(<= ~counter~0 3)} assume !(0 == ~cond); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,069 INFO L290 TraceCheckUtils]: 40: Hoare triple {2365#(<= ~counter~0 3)} assume true; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,069 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2365#(<= ~counter~0 3)} {2365#(<= ~counter~0 3)} #63#return; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,070 INFO L290 TraceCheckUtils]: 42: Hoare triple {2365#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,070 INFO L290 TraceCheckUtils]: 43: Hoare triple {2365#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:00,070 INFO L290 TraceCheckUtils]: 44: Hoare triple {2365#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2393#(<= |main_#t~post6| 3)} is VALID [2022-04-28 12:43:00,071 INFO L290 TraceCheckUtils]: 45: Hoare triple {2393#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-28 12:43:00,072 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-28 12:43:00,072 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-28 12:43:00,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-28 12:43:00,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-28 12:43:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:00,072 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:00,308 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-28 12:43:00,308 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-28 12:43:00,308 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-28 12:43:00,308 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-28 12:43:00,308 INFO L290 TraceCheckUtils]: 45: Hoare triple {2421#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-28 12:43:00,309 INFO L290 TraceCheckUtils]: 44: Hoare triple {2425#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2421#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:00,309 INFO L290 TraceCheckUtils]: 43: Hoare triple {2425#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2425#(< ~counter~0 50)} is VALID [2022-04-28 12:43:00,309 INFO L290 TraceCheckUtils]: 42: Hoare triple {2425#(< ~counter~0 50)} assume !!(0 != ~r~0); {2425#(< ~counter~0 50)} is VALID [2022-04-28 12:43:00,310 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2252#true} {2425#(< ~counter~0 50)} #63#return; {2425#(< ~counter~0 50)} is VALID [2022-04-28 12:43:00,310 INFO L290 TraceCheckUtils]: 40: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 12:43:00,310 INFO L290 TraceCheckUtils]: 39: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 12:43:00,310 INFO L290 TraceCheckUtils]: 38: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 12:43:00,310 INFO L272 TraceCheckUtils]: 37: Hoare triple {2425#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 12:43:00,310 INFO L290 TraceCheckUtils]: 36: Hoare triple {2425#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-28 12:43:00,311 INFO L290 TraceCheckUtils]: 35: Hoare triple {2453#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-28 12:43:00,311 INFO L290 TraceCheckUtils]: 34: Hoare triple {2453#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2453#(< ~counter~0 49)} is VALID [2022-04-28 12:43:00,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {2453#(< ~counter~0 49)} assume !!(0 != ~r~0); {2453#(< ~counter~0 49)} is VALID [2022-04-28 12:43:00,312 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2252#true} {2453#(< ~counter~0 49)} #63#return; {2453#(< ~counter~0 49)} is VALID [2022-04-28 12:43:00,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 12:43:00,312 INFO L290 TraceCheckUtils]: 30: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 12:43:00,312 INFO L290 TraceCheckUtils]: 29: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 12:43:00,312 INFO L272 TraceCheckUtils]: 28: Hoare triple {2453#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 12:43:00,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {2453#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-28 12:43:00,313 INFO L290 TraceCheckUtils]: 26: Hoare triple {2481#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-28 12:43:00,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {2481#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2481#(< ~counter~0 48)} is VALID [2022-04-28 12:43:00,314 INFO L290 TraceCheckUtils]: 24: Hoare triple {2481#(< ~counter~0 48)} assume !!(0 != ~r~0); {2481#(< ~counter~0 48)} is VALID [2022-04-28 12:43:00,314 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2252#true} {2481#(< ~counter~0 48)} #63#return; {2481#(< ~counter~0 48)} is VALID [2022-04-28 12:43:00,314 INFO L290 TraceCheckUtils]: 22: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 12:43:00,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 12:43:00,315 INFO L290 TraceCheckUtils]: 20: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 12:43:00,315 INFO L272 TraceCheckUtils]: 19: Hoare triple {2481#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 12:43:00,315 INFO L290 TraceCheckUtils]: 18: Hoare triple {2481#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-28 12:43:00,315 INFO L290 TraceCheckUtils]: 17: Hoare triple {2509#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-28 12:43:00,316 INFO L290 TraceCheckUtils]: 16: Hoare triple {2509#(< ~counter~0 47)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,316 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #61#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,316 INFO L290 TraceCheckUtils]: 14: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 12:43:00,316 INFO L290 TraceCheckUtils]: 13: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L290 TraceCheckUtils]: 12: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L272 TraceCheckUtils]: 11: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #59#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 12:43:00,317 INFO L272 TraceCheckUtils]: 6: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 12:43:00,318 INFO L290 TraceCheckUtils]: 5: Hoare triple {2509#(< ~counter~0 47)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,318 INFO L272 TraceCheckUtils]: 4: Hoare triple {2509#(< ~counter~0 47)} call #t~ret7 := main(); {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,319 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2509#(< ~counter~0 47)} {2252#true} #67#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,319 INFO L290 TraceCheckUtils]: 2: Hoare triple {2509#(< ~counter~0 47)} assume true; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2509#(< ~counter~0 47)} is VALID [2022-04-28 12:43:00,320 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-28 12:43:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-28 12:43:00,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677239234] [2022-04-28 12:43:00,320 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [524666758] [2022-04-28 12:43:00,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [524666758] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:00,320 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:00,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-28 12:43:00,320 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [158438837] [2022-04-28 12:43:00,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [158438837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:00,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:00,321 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 12:43:00,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207266839] [2022-04-28 12:43:00,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:00,321 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 12:43:00,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:00,321 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 12:43:00,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:00,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 12:43:00,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:00,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 12:43:00,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-28 12:43:00,355 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 12:43:00,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:00,523 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-28 12:43:00,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 12:43:00,524 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 12:43:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 12:43:00,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 12:43:00,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 12:43:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 12:43:00,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-28 12:43:00,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:00,574 INFO L225 Difference]: With dead ends: 61 [2022-04-28 12:43:00,575 INFO L226 Difference]: Without dead ends: 56 [2022-04-28 12:43:00,575 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2022-04-28 12:43:00,575 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 9 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:00,575 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 106 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:00,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-28 12:43:00,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-28 12:43:00,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:00,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 12:43:00,641 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 12:43:00,641 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 12:43:00,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:00,642 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 12:43:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 12:43:00,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:00,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:00,642 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 12:43:00,643 INFO L87 Difference]: Start difference. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 12:43:00,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:00,644 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 12:43:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 12:43:00,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:00,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:00,644 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:00,644 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 12:43:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-28 12:43:00,646 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-28 12:43:00,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:00,646 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-28 12:43:00,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 12:43:00,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-28 12:43:01,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 12:43:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 12:43:01,708 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:01,708 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:01,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:01,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:01,909 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:01,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:01,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-28 12:43:01,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:01,909 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [415292134] [2022-04-28 12:43:01,910 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:01,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-28 12:43:01,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:01,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484828512] [2022-04-28 12:43:01,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:01,920 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:01,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [91337911] [2022-04-28 12:43:01,920 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:43:01,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:01,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:01,925 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:01,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 12:43:01,968 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:43:01,968 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:01,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 12:43:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:01,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:02,278 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-28 12:43:02,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,283 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#(<= ~counter~0 0)} {2915#true} #67#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,284 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#(<= ~counter~0 0)} call #t~ret7 := main(); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,284 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,285 INFO L272 TraceCheckUtils]: 6: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,286 INFO L290 TraceCheckUtils]: 9: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,287 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #59#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,288 INFO L272 TraceCheckUtils]: 11: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,288 INFO L290 TraceCheckUtils]: 12: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,288 INFO L290 TraceCheckUtils]: 13: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,289 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #61#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,289 INFO L290 TraceCheckUtils]: 16: Hoare triple {2923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:02,289 INFO L290 TraceCheckUtils]: 17: Hoare triple {2923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,290 INFO L290 TraceCheckUtils]: 18: Hoare triple {2972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,290 INFO L272 TraceCheckUtils]: 19: Hoare triple {2972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {2972#(<= ~counter~0 1)} ~cond := #in~cond; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {2972#(<= ~counter~0 1)} assume !(0 == ~cond); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,291 INFO L290 TraceCheckUtils]: 22: Hoare triple {2972#(<= ~counter~0 1)} assume true; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,292 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2972#(<= ~counter~0 1)} {2972#(<= ~counter~0 1)} #63#return; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {2972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {2972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:02,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {2972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,293 INFO L290 TraceCheckUtils]: 27: Hoare triple {3000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,293 INFO L272 TraceCheckUtils]: 28: Hoare triple {3000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {3000#(<= ~counter~0 2)} ~cond := #in~cond; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,294 INFO L290 TraceCheckUtils]: 30: Hoare triple {3000#(<= ~counter~0 2)} assume !(0 == ~cond); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,294 INFO L290 TraceCheckUtils]: 31: Hoare triple {3000#(<= ~counter~0 2)} assume true; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,295 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3000#(<= ~counter~0 2)} {3000#(<= ~counter~0 2)} #63#return; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {3000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,295 INFO L290 TraceCheckUtils]: 34: Hoare triple {3000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:02,295 INFO L290 TraceCheckUtils]: 35: Hoare triple {3000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,296 INFO L290 TraceCheckUtils]: 36: Hoare triple {3028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,296 INFO L272 TraceCheckUtils]: 37: Hoare triple {3028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,296 INFO L290 TraceCheckUtils]: 38: Hoare triple {3028#(<= ~counter~0 3)} ~cond := #in~cond; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,297 INFO L290 TraceCheckUtils]: 39: Hoare triple {3028#(<= ~counter~0 3)} assume !(0 == ~cond); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,297 INFO L290 TraceCheckUtils]: 40: Hoare triple {3028#(<= ~counter~0 3)} assume true; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,297 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3028#(<= ~counter~0 3)} {3028#(<= ~counter~0 3)} #63#return; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,298 INFO L290 TraceCheckUtils]: 42: Hoare triple {3028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,298 INFO L290 TraceCheckUtils]: 43: Hoare triple {3028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:02,298 INFO L290 TraceCheckUtils]: 44: Hoare triple {3028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,299 INFO L290 TraceCheckUtils]: 45: Hoare triple {3056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,299 INFO L272 TraceCheckUtils]: 46: Hoare triple {3056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,299 INFO L290 TraceCheckUtils]: 47: Hoare triple {3056#(<= ~counter~0 4)} ~cond := #in~cond; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,300 INFO L290 TraceCheckUtils]: 48: Hoare triple {3056#(<= ~counter~0 4)} assume !(0 == ~cond); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,300 INFO L290 TraceCheckUtils]: 49: Hoare triple {3056#(<= ~counter~0 4)} assume true; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,300 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3056#(<= ~counter~0 4)} {3056#(<= ~counter~0 4)} #63#return; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,301 INFO L290 TraceCheckUtils]: 51: Hoare triple {3056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,301 INFO L290 TraceCheckUtils]: 52: Hoare triple {3056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:02,301 INFO L290 TraceCheckUtils]: 53: Hoare triple {3056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3084#(<= |main_#t~post6| 4)} is VALID [2022-04-28 12:43:02,302 INFO L290 TraceCheckUtils]: 54: Hoare triple {3084#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-28 12:43:02,302 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-28 12:43:02,302 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-28 12:43:02,302 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-28 12:43:02,302 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-28 12:43:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 62 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:02,302 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:02,597 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-28 12:43:02,597 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-28 12:43:02,597 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-28 12:43:02,597 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-28 12:43:02,597 INFO L290 TraceCheckUtils]: 54: Hoare triple {3112#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-28 12:43:02,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {3116#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3112#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:02,598 INFO L290 TraceCheckUtils]: 52: Hoare triple {3116#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3116#(< ~counter~0 50)} is VALID [2022-04-28 12:43:02,598 INFO L290 TraceCheckUtils]: 51: Hoare triple {3116#(< ~counter~0 50)} assume !!(0 != ~r~0); {3116#(< ~counter~0 50)} is VALID [2022-04-28 12:43:02,599 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2915#true} {3116#(< ~counter~0 50)} #63#return; {3116#(< ~counter~0 50)} is VALID [2022-04-28 12:43:02,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,599 INFO L272 TraceCheckUtils]: 46: Hoare triple {3116#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,599 INFO L290 TraceCheckUtils]: 45: Hoare triple {3116#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-28 12:43:02,600 INFO L290 TraceCheckUtils]: 44: Hoare triple {3144#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-28 12:43:02,600 INFO L290 TraceCheckUtils]: 43: Hoare triple {3144#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3144#(< ~counter~0 49)} is VALID [2022-04-28 12:43:02,600 INFO L290 TraceCheckUtils]: 42: Hoare triple {3144#(< ~counter~0 49)} assume !!(0 != ~r~0); {3144#(< ~counter~0 49)} is VALID [2022-04-28 12:43:02,601 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2915#true} {3144#(< ~counter~0 49)} #63#return; {3144#(< ~counter~0 49)} is VALID [2022-04-28 12:43:02,601 INFO L290 TraceCheckUtils]: 40: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,601 INFO L290 TraceCheckUtils]: 39: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,601 INFO L290 TraceCheckUtils]: 38: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,601 INFO L272 TraceCheckUtils]: 37: Hoare triple {3144#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,601 INFO L290 TraceCheckUtils]: 36: Hoare triple {3144#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-28 12:43:02,602 INFO L290 TraceCheckUtils]: 35: Hoare triple {3172#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-28 12:43:02,602 INFO L290 TraceCheckUtils]: 34: Hoare triple {3172#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3172#(< ~counter~0 48)} is VALID [2022-04-28 12:43:02,602 INFO L290 TraceCheckUtils]: 33: Hoare triple {3172#(< ~counter~0 48)} assume !!(0 != ~r~0); {3172#(< ~counter~0 48)} is VALID [2022-04-28 12:43:02,603 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2915#true} {3172#(< ~counter~0 48)} #63#return; {3172#(< ~counter~0 48)} is VALID [2022-04-28 12:43:02,603 INFO L290 TraceCheckUtils]: 31: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,603 INFO L290 TraceCheckUtils]: 30: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,603 INFO L290 TraceCheckUtils]: 29: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,603 INFO L272 TraceCheckUtils]: 28: Hoare triple {3172#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {3172#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-28 12:43:02,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {3200#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-28 12:43:02,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {3200#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3200#(< ~counter~0 47)} is VALID [2022-04-28 12:43:02,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {3200#(< ~counter~0 47)} assume !!(0 != ~r~0); {3200#(< ~counter~0 47)} is VALID [2022-04-28 12:43:02,605 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2915#true} {3200#(< ~counter~0 47)} #63#return; {3200#(< ~counter~0 47)} is VALID [2022-04-28 12:43:02,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,605 INFO L272 TraceCheckUtils]: 19: Hoare triple {3200#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,605 INFO L290 TraceCheckUtils]: 18: Hoare triple {3200#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-28 12:43:02,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {3228#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-28 12:43:02,606 INFO L290 TraceCheckUtils]: 16: Hoare triple {3228#(< ~counter~0 46)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,606 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #61#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,606 INFO L290 TraceCheckUtils]: 14: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,606 INFO L272 TraceCheckUtils]: 11: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,607 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #59#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,607 INFO L290 TraceCheckUtils]: 9: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 12:43:02,607 INFO L290 TraceCheckUtils]: 8: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 12:43:02,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 12:43:02,607 INFO L272 TraceCheckUtils]: 6: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 12:43:02,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {3228#(< ~counter~0 46)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {3228#(< ~counter~0 46)} call #t~ret7 := main(); {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,608 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3228#(< ~counter~0 46)} {2915#true} #67#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,608 INFO L290 TraceCheckUtils]: 2: Hoare triple {3228#(< ~counter~0 46)} assume true; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3228#(< ~counter~0 46)} is VALID [2022-04-28 12:43:02,609 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-28 12:43:02,609 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 12:43:02,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:02,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484828512] [2022-04-28 12:43:02,609 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:02,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91337911] [2022-04-28 12:43:02,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [91337911] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:02,609 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:02,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-28 12:43:02,610 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:02,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [415292134] [2022-04-28 12:43:02,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [415292134] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:02,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:02,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 12:43:02,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643334483] [2022-04-28 12:43:02,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:02,610 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 12:43:02,610 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:02,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 12:43:02,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:02,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 12:43:02,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:02,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 12:43:02,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-28 12:43:02,652 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 12:43:02,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:02,846 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-28 12:43:02,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 12:43:02,846 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 12:43:02,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 12:43:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 12:43:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 12:43:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 12:43:02,849 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-28 12:43:02,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:02,897 INFO L225 Difference]: With dead ends: 70 [2022-04-28 12:43:02,897 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 12:43:02,897 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=123, Invalid=183, Unknown=0, NotChecked=0, Total=306 [2022-04-28 12:43:02,897 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 25 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:02,897 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 108 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:02,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 12:43:02,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-28 12:43:02,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:02,955 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 12:43:02,955 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 12:43:02,956 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 12:43:02,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:02,958 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 12:43:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 12:43:02,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:02,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:02,959 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 12:43:02,964 INFO L87 Difference]: Start difference. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 12:43:02,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:02,966 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 12:43:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 12:43:02,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:02,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:02,966 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:02,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 12:43:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-28 12:43:02,969 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-28 12:43:02,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:02,969 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-28 12:43:02,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 12:43:02,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-28 12:43:03,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 12:43:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 12:43:03,427 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:03,427 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:03,445 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:03,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-04-28 12:43:03,639 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:03,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:03,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-28 12:43:03,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:03,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [680316476] [2022-04-28 12:43:03,640 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:03,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-28 12:43:03,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:03,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794060008] [2022-04-28 12:43:03,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:03,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:03,666 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:03,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [541491417] [2022-04-28 12:43:03,666 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:43:03,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:03,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:03,671 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:03,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 12:43:03,811 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:43:03,811 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:03,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-28 12:43:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:03,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:04,125 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-28 12:43:04,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,126 INFO L290 TraceCheckUtils]: 2: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,127 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3698#(<= ~counter~0 0)} {3690#true} #67#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,127 INFO L272 TraceCheckUtils]: 4: Hoare triple {3698#(<= ~counter~0 0)} call #t~ret7 := main(); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,127 INFO L290 TraceCheckUtils]: 5: Hoare triple {3698#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,128 INFO L272 TraceCheckUtils]: 6: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,128 INFO L290 TraceCheckUtils]: 7: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,128 INFO L290 TraceCheckUtils]: 8: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,128 INFO L290 TraceCheckUtils]: 9: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,129 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #59#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,129 INFO L272 TraceCheckUtils]: 11: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,130 INFO L290 TraceCheckUtils]: 12: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,130 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #61#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,131 INFO L290 TraceCheckUtils]: 16: Hoare triple {3698#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:04,131 INFO L290 TraceCheckUtils]: 17: Hoare triple {3698#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,131 INFO L290 TraceCheckUtils]: 18: Hoare triple {3747#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,132 INFO L272 TraceCheckUtils]: 19: Hoare triple {3747#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {3747#(<= ~counter~0 1)} ~cond := #in~cond; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,132 INFO L290 TraceCheckUtils]: 21: Hoare triple {3747#(<= ~counter~0 1)} assume !(0 == ~cond); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {3747#(<= ~counter~0 1)} assume true; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,133 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3747#(<= ~counter~0 1)} {3747#(<= ~counter~0 1)} #63#return; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {3747#(<= ~counter~0 1)} assume !!(0 != ~r~0); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {3747#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:04,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {3747#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,134 INFO L290 TraceCheckUtils]: 27: Hoare triple {3775#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,135 INFO L272 TraceCheckUtils]: 28: Hoare triple {3775#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,135 INFO L290 TraceCheckUtils]: 29: Hoare triple {3775#(<= ~counter~0 2)} ~cond := #in~cond; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,135 INFO L290 TraceCheckUtils]: 30: Hoare triple {3775#(<= ~counter~0 2)} assume !(0 == ~cond); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,136 INFO L290 TraceCheckUtils]: 31: Hoare triple {3775#(<= ~counter~0 2)} assume true; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,136 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3775#(<= ~counter~0 2)} {3775#(<= ~counter~0 2)} #63#return; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,136 INFO L290 TraceCheckUtils]: 33: Hoare triple {3775#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,137 INFO L290 TraceCheckUtils]: 34: Hoare triple {3775#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:04,137 INFO L290 TraceCheckUtils]: 35: Hoare triple {3775#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,137 INFO L290 TraceCheckUtils]: 36: Hoare triple {3803#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,138 INFO L272 TraceCheckUtils]: 37: Hoare triple {3803#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,138 INFO L290 TraceCheckUtils]: 38: Hoare triple {3803#(<= ~counter~0 3)} ~cond := #in~cond; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,138 INFO L290 TraceCheckUtils]: 39: Hoare triple {3803#(<= ~counter~0 3)} assume !(0 == ~cond); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,139 INFO L290 TraceCheckUtils]: 40: Hoare triple {3803#(<= ~counter~0 3)} assume true; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,139 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3803#(<= ~counter~0 3)} {3803#(<= ~counter~0 3)} #63#return; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,139 INFO L290 TraceCheckUtils]: 42: Hoare triple {3803#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,140 INFO L290 TraceCheckUtils]: 43: Hoare triple {3803#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:04,140 INFO L290 TraceCheckUtils]: 44: Hoare triple {3803#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,140 INFO L290 TraceCheckUtils]: 45: Hoare triple {3831#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,141 INFO L272 TraceCheckUtils]: 46: Hoare triple {3831#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,141 INFO L290 TraceCheckUtils]: 47: Hoare triple {3831#(<= ~counter~0 4)} ~cond := #in~cond; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,141 INFO L290 TraceCheckUtils]: 48: Hoare triple {3831#(<= ~counter~0 4)} assume !(0 == ~cond); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,141 INFO L290 TraceCheckUtils]: 49: Hoare triple {3831#(<= ~counter~0 4)} assume true; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,142 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3831#(<= ~counter~0 4)} {3831#(<= ~counter~0 4)} #63#return; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,142 INFO L290 TraceCheckUtils]: 51: Hoare triple {3831#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,143 INFO L290 TraceCheckUtils]: 52: Hoare triple {3831#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:04,143 INFO L290 TraceCheckUtils]: 53: Hoare triple {3831#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,143 INFO L290 TraceCheckUtils]: 54: Hoare triple {3859#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,144 INFO L272 TraceCheckUtils]: 55: Hoare triple {3859#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,144 INFO L290 TraceCheckUtils]: 56: Hoare triple {3859#(<= ~counter~0 5)} ~cond := #in~cond; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,144 INFO L290 TraceCheckUtils]: 57: Hoare triple {3859#(<= ~counter~0 5)} assume !(0 == ~cond); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,144 INFO L290 TraceCheckUtils]: 58: Hoare triple {3859#(<= ~counter~0 5)} assume true; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,145 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3859#(<= ~counter~0 5)} {3859#(<= ~counter~0 5)} #63#return; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,145 INFO L290 TraceCheckUtils]: 60: Hoare triple {3859#(<= ~counter~0 5)} assume !!(0 != ~r~0); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,145 INFO L290 TraceCheckUtils]: 61: Hoare triple {3859#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:04,146 INFO L290 TraceCheckUtils]: 62: Hoare triple {3859#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3887#(<= |main_#t~post6| 5)} is VALID [2022-04-28 12:43:04,146 INFO L290 TraceCheckUtils]: 63: Hoare triple {3887#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-28 12:43:04,146 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-28 12:43:04,146 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-28 12:43:04,146 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-28 12:43:04,146 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-28 12:43:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:04,147 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:04,514 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-28 12:43:04,514 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-28 12:43:04,514 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-28 12:43:04,514 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-28 12:43:04,514 INFO L290 TraceCheckUtils]: 63: Hoare triple {3915#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-28 12:43:04,515 INFO L290 TraceCheckUtils]: 62: Hoare triple {3919#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3915#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:04,515 INFO L290 TraceCheckUtils]: 61: Hoare triple {3919#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3919#(< ~counter~0 50)} is VALID [2022-04-28 12:43:04,515 INFO L290 TraceCheckUtils]: 60: Hoare triple {3919#(< ~counter~0 50)} assume !!(0 != ~r~0); {3919#(< ~counter~0 50)} is VALID [2022-04-28 12:43:04,516 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3690#true} {3919#(< ~counter~0 50)} #63#return; {3919#(< ~counter~0 50)} is VALID [2022-04-28 12:43:04,516 INFO L290 TraceCheckUtils]: 58: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,516 INFO L290 TraceCheckUtils]: 57: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,516 INFO L290 TraceCheckUtils]: 56: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,516 INFO L272 TraceCheckUtils]: 55: Hoare triple {3919#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,517 INFO L290 TraceCheckUtils]: 54: Hoare triple {3919#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-28 12:43:04,517 INFO L290 TraceCheckUtils]: 53: Hoare triple {3947#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-28 12:43:04,517 INFO L290 TraceCheckUtils]: 52: Hoare triple {3947#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3947#(< ~counter~0 49)} is VALID [2022-04-28 12:43:04,518 INFO L290 TraceCheckUtils]: 51: Hoare triple {3947#(< ~counter~0 49)} assume !!(0 != ~r~0); {3947#(< ~counter~0 49)} is VALID [2022-04-28 12:43:04,518 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3690#true} {3947#(< ~counter~0 49)} #63#return; {3947#(< ~counter~0 49)} is VALID [2022-04-28 12:43:04,518 INFO L290 TraceCheckUtils]: 49: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,518 INFO L290 TraceCheckUtils]: 48: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,519 INFO L272 TraceCheckUtils]: 46: Hoare triple {3947#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {3947#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-28 12:43:04,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {3975#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-28 12:43:04,520 INFO L290 TraceCheckUtils]: 43: Hoare triple {3975#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3975#(< ~counter~0 48)} is VALID [2022-04-28 12:43:04,520 INFO L290 TraceCheckUtils]: 42: Hoare triple {3975#(< ~counter~0 48)} assume !!(0 != ~r~0); {3975#(< ~counter~0 48)} is VALID [2022-04-28 12:43:04,521 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3690#true} {3975#(< ~counter~0 48)} #63#return; {3975#(< ~counter~0 48)} is VALID [2022-04-28 12:43:04,521 INFO L290 TraceCheckUtils]: 40: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,521 INFO L290 TraceCheckUtils]: 38: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,521 INFO L272 TraceCheckUtils]: 37: Hoare triple {3975#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {3975#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-28 12:43:04,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {4003#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-28 12:43:04,522 INFO L290 TraceCheckUtils]: 34: Hoare triple {4003#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4003#(< ~counter~0 47)} is VALID [2022-04-28 12:43:04,522 INFO L290 TraceCheckUtils]: 33: Hoare triple {4003#(< ~counter~0 47)} assume !!(0 != ~r~0); {4003#(< ~counter~0 47)} is VALID [2022-04-28 12:43:04,523 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3690#true} {4003#(< ~counter~0 47)} #63#return; {4003#(< ~counter~0 47)} is VALID [2022-04-28 12:43:04,523 INFO L290 TraceCheckUtils]: 31: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,523 INFO L290 TraceCheckUtils]: 30: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,523 INFO L290 TraceCheckUtils]: 29: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,523 INFO L272 TraceCheckUtils]: 28: Hoare triple {4003#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,523 INFO L290 TraceCheckUtils]: 27: Hoare triple {4003#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-28 12:43:04,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {4031#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-28 12:43:04,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {4031#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4031#(< ~counter~0 46)} is VALID [2022-04-28 12:43:04,524 INFO L290 TraceCheckUtils]: 24: Hoare triple {4031#(< ~counter~0 46)} assume !!(0 != ~r~0); {4031#(< ~counter~0 46)} is VALID [2022-04-28 12:43:04,525 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3690#true} {4031#(< ~counter~0 46)} #63#return; {4031#(< ~counter~0 46)} is VALID [2022-04-28 12:43:04,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,525 INFO L290 TraceCheckUtils]: 21: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,525 INFO L272 TraceCheckUtils]: 19: Hoare triple {4031#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {4031#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-28 12:43:04,526 INFO L290 TraceCheckUtils]: 17: Hoare triple {4059#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-28 12:43:04,526 INFO L290 TraceCheckUtils]: 16: Hoare triple {4059#(< ~counter~0 45)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,526 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #61#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 12: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L272 TraceCheckUtils]: 11: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #59#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L290 TraceCheckUtils]: 7: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 12:43:04,527 INFO L272 TraceCheckUtils]: 6: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 12:43:04,528 INFO L290 TraceCheckUtils]: 5: Hoare triple {4059#(< ~counter~0 45)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,528 INFO L272 TraceCheckUtils]: 4: Hoare triple {4059#(< ~counter~0 45)} call #t~ret7 := main(); {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,528 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4059#(< ~counter~0 45)} {3690#true} #67#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {4059#(< ~counter~0 45)} assume true; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4059#(< ~counter~0 45)} is VALID [2022-04-28 12:43:04,529 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-28 12:43:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-28 12:43:04,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:04,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794060008] [2022-04-28 12:43:04,530 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:04,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [541491417] [2022-04-28 12:43:04,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [541491417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:04,530 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:04,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-28 12:43:04,530 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:04,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [680316476] [2022-04-28 12:43:04,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [680316476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:04,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:04,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 12:43:04,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008945798] [2022-04-28 12:43:04,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:04,531 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 12:43:04,531 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:04,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 12:43:04,580 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:04,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 12:43:04,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:04,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 12:43:04,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-28 12:43:04,581 INFO L87 Difference]: Start difference. First operand 65 states and 71 transitions. Second operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 12:43:04,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:04,781 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-28 12:43:04,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 12:43:04,782 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 12:43:04,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 12:43:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 12:43:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 12:43:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 12:43:04,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-28 12:43:04,845 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:04,846 INFO L225 Difference]: With dead ends: 79 [2022-04-28 12:43:04,846 INFO L226 Difference]: Without dead ends: 74 [2022-04-28 12:43:04,847 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=249, Unknown=0, NotChecked=0, Total=420 [2022-04-28 12:43:04,848 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:04,848 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 116 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:04,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-28 12:43:04,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-28 12:43:04,908 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:04,908 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 12:43:04,909 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 12:43:04,909 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 12:43:04,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:04,911 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 12:43:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 12:43:04,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:04,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:04,911 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 12:43:04,912 INFO L87 Difference]: Start difference. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 12:43:04,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:04,913 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 12:43:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 12:43:04,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:04,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:04,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:04,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 12:43:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-28 12:43:04,914 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-28 12:43:04,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:04,914 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-28 12:43:04,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 12:43:04,915 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-28 12:43:05,957 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 12:43:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 12:43:05,957 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:05,958 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:05,974 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:06,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:06,159 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:06,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:06,160 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-28 12:43:06,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:06,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [697475540] [2022-04-28 12:43:06,160 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:06,160 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-28 12:43:06,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:06,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464061444] [2022-04-28 12:43:06,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:06,182 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:06,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [504516303] [2022-04-28 12:43:06,182 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:43:06,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:06,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:06,183 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:06,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 12:43:06,304 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 12:43:06,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:06,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 12:43:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:06,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:06,691 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-28 12:43:06,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,692 INFO L290 TraceCheckUtils]: 2: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,692 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4585#(<= ~counter~0 0)} {4577#true} #67#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,693 INFO L272 TraceCheckUtils]: 4: Hoare triple {4585#(<= ~counter~0 0)} call #t~ret7 := main(); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,693 INFO L290 TraceCheckUtils]: 5: Hoare triple {4585#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,693 INFO L272 TraceCheckUtils]: 6: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,694 INFO L290 TraceCheckUtils]: 9: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,695 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #59#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,700 INFO L272 TraceCheckUtils]: 11: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,700 INFO L290 TraceCheckUtils]: 13: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,700 INFO L290 TraceCheckUtils]: 14: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,701 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #61#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,701 INFO L290 TraceCheckUtils]: 16: Hoare triple {4585#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:06,702 INFO L290 TraceCheckUtils]: 17: Hoare triple {4585#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,702 INFO L290 TraceCheckUtils]: 18: Hoare triple {4634#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,702 INFO L272 TraceCheckUtils]: 19: Hoare triple {4634#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,703 INFO L290 TraceCheckUtils]: 20: Hoare triple {4634#(<= ~counter~0 1)} ~cond := #in~cond; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,703 INFO L290 TraceCheckUtils]: 21: Hoare triple {4634#(<= ~counter~0 1)} assume !(0 == ~cond); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,703 INFO L290 TraceCheckUtils]: 22: Hoare triple {4634#(<= ~counter~0 1)} assume true; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,704 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4634#(<= ~counter~0 1)} {4634#(<= ~counter~0 1)} #63#return; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,704 INFO L290 TraceCheckUtils]: 24: Hoare triple {4634#(<= ~counter~0 1)} assume !!(0 != ~r~0); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,704 INFO L290 TraceCheckUtils]: 25: Hoare triple {4634#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:06,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {4634#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,705 INFO L290 TraceCheckUtils]: 27: Hoare triple {4662#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,705 INFO L272 TraceCheckUtils]: 28: Hoare triple {4662#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {4662#(<= ~counter~0 2)} ~cond := #in~cond; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,706 INFO L290 TraceCheckUtils]: 30: Hoare triple {4662#(<= ~counter~0 2)} assume !(0 == ~cond); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,706 INFO L290 TraceCheckUtils]: 31: Hoare triple {4662#(<= ~counter~0 2)} assume true; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,706 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4662#(<= ~counter~0 2)} {4662#(<= ~counter~0 2)} #63#return; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,707 INFO L290 TraceCheckUtils]: 33: Hoare triple {4662#(<= ~counter~0 2)} assume !!(0 != ~r~0); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {4662#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:06,711 INFO L290 TraceCheckUtils]: 35: Hoare triple {4662#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,711 INFO L290 TraceCheckUtils]: 36: Hoare triple {4690#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,712 INFO L272 TraceCheckUtils]: 37: Hoare triple {4690#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,712 INFO L290 TraceCheckUtils]: 38: Hoare triple {4690#(<= ~counter~0 3)} ~cond := #in~cond; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {4690#(<= ~counter~0 3)} assume !(0 == ~cond); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,713 INFO L290 TraceCheckUtils]: 40: Hoare triple {4690#(<= ~counter~0 3)} assume true; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,713 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4690#(<= ~counter~0 3)} {4690#(<= ~counter~0 3)} #63#return; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,714 INFO L290 TraceCheckUtils]: 42: Hoare triple {4690#(<= ~counter~0 3)} assume !!(0 != ~r~0); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,714 INFO L290 TraceCheckUtils]: 43: Hoare triple {4690#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:06,714 INFO L290 TraceCheckUtils]: 44: Hoare triple {4690#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,715 INFO L290 TraceCheckUtils]: 45: Hoare triple {4718#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,715 INFO L272 TraceCheckUtils]: 46: Hoare triple {4718#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,715 INFO L290 TraceCheckUtils]: 47: Hoare triple {4718#(<= ~counter~0 4)} ~cond := #in~cond; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {4718#(<= ~counter~0 4)} assume !(0 == ~cond); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {4718#(<= ~counter~0 4)} assume true; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,716 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4718#(<= ~counter~0 4)} {4718#(<= ~counter~0 4)} #63#return; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,717 INFO L290 TraceCheckUtils]: 51: Hoare triple {4718#(<= ~counter~0 4)} assume !!(0 != ~r~0); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,717 INFO L290 TraceCheckUtils]: 52: Hoare triple {4718#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:06,717 INFO L290 TraceCheckUtils]: 53: Hoare triple {4718#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,718 INFO L290 TraceCheckUtils]: 54: Hoare triple {4746#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,718 INFO L272 TraceCheckUtils]: 55: Hoare triple {4746#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,718 INFO L290 TraceCheckUtils]: 56: Hoare triple {4746#(<= ~counter~0 5)} ~cond := #in~cond; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,719 INFO L290 TraceCheckUtils]: 57: Hoare triple {4746#(<= ~counter~0 5)} assume !(0 == ~cond); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,719 INFO L290 TraceCheckUtils]: 58: Hoare triple {4746#(<= ~counter~0 5)} assume true; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,719 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4746#(<= ~counter~0 5)} {4746#(<= ~counter~0 5)} #63#return; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,720 INFO L290 TraceCheckUtils]: 60: Hoare triple {4746#(<= ~counter~0 5)} assume !!(0 != ~r~0); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,720 INFO L290 TraceCheckUtils]: 61: Hoare triple {4746#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:06,720 INFO L290 TraceCheckUtils]: 62: Hoare triple {4746#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,721 INFO L290 TraceCheckUtils]: 63: Hoare triple {4774#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,721 INFO L272 TraceCheckUtils]: 64: Hoare triple {4774#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,722 INFO L290 TraceCheckUtils]: 65: Hoare triple {4774#(<= ~counter~0 6)} ~cond := #in~cond; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,722 INFO L290 TraceCheckUtils]: 66: Hoare triple {4774#(<= ~counter~0 6)} assume !(0 == ~cond); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,722 INFO L290 TraceCheckUtils]: 67: Hoare triple {4774#(<= ~counter~0 6)} assume true; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,723 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4774#(<= ~counter~0 6)} {4774#(<= ~counter~0 6)} #63#return; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,723 INFO L290 TraceCheckUtils]: 69: Hoare triple {4774#(<= ~counter~0 6)} assume !!(0 != ~r~0); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,723 INFO L290 TraceCheckUtils]: 70: Hoare triple {4774#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:06,724 INFO L290 TraceCheckUtils]: 71: Hoare triple {4774#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4802#(<= |main_#t~post6| 6)} is VALID [2022-04-28 12:43:06,724 INFO L290 TraceCheckUtils]: 72: Hoare triple {4802#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-28 12:43:06,724 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-28 12:43:06,724 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-28 12:43:06,724 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-28 12:43:06,724 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-28 12:43:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 147 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:06,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:07,090 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-28 12:43:07,090 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-28 12:43:07,090 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-28 12:43:07,090 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-28 12:43:07,091 INFO L290 TraceCheckUtils]: 72: Hoare triple {4830#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-28 12:43:07,091 INFO L290 TraceCheckUtils]: 71: Hoare triple {4834#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4830#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:07,092 INFO L290 TraceCheckUtils]: 70: Hoare triple {4834#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4834#(< ~counter~0 50)} is VALID [2022-04-28 12:43:07,092 INFO L290 TraceCheckUtils]: 69: Hoare triple {4834#(< ~counter~0 50)} assume !!(0 != ~r~0); {4834#(< ~counter~0 50)} is VALID [2022-04-28 12:43:07,093 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4577#true} {4834#(< ~counter~0 50)} #63#return; {4834#(< ~counter~0 50)} is VALID [2022-04-28 12:43:07,093 INFO L290 TraceCheckUtils]: 67: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,093 INFO L290 TraceCheckUtils]: 66: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,093 INFO L290 TraceCheckUtils]: 65: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,093 INFO L272 TraceCheckUtils]: 64: Hoare triple {4834#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,093 INFO L290 TraceCheckUtils]: 63: Hoare triple {4834#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-28 12:43:07,094 INFO L290 TraceCheckUtils]: 62: Hoare triple {4862#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-28 12:43:07,094 INFO L290 TraceCheckUtils]: 61: Hoare triple {4862#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4862#(< ~counter~0 49)} is VALID [2022-04-28 12:43:07,094 INFO L290 TraceCheckUtils]: 60: Hoare triple {4862#(< ~counter~0 49)} assume !!(0 != ~r~0); {4862#(< ~counter~0 49)} is VALID [2022-04-28 12:43:07,095 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4577#true} {4862#(< ~counter~0 49)} #63#return; {4862#(< ~counter~0 49)} is VALID [2022-04-28 12:43:07,095 INFO L290 TraceCheckUtils]: 58: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,095 INFO L290 TraceCheckUtils]: 57: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,095 INFO L290 TraceCheckUtils]: 56: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,095 INFO L272 TraceCheckUtils]: 55: Hoare triple {4862#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,095 INFO L290 TraceCheckUtils]: 54: Hoare triple {4862#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-28 12:43:07,096 INFO L290 TraceCheckUtils]: 53: Hoare triple {4890#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-28 12:43:07,096 INFO L290 TraceCheckUtils]: 52: Hoare triple {4890#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4890#(< ~counter~0 48)} is VALID [2022-04-28 12:43:07,096 INFO L290 TraceCheckUtils]: 51: Hoare triple {4890#(< ~counter~0 48)} assume !!(0 != ~r~0); {4890#(< ~counter~0 48)} is VALID [2022-04-28 12:43:07,097 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4577#true} {4890#(< ~counter~0 48)} #63#return; {4890#(< ~counter~0 48)} is VALID [2022-04-28 12:43:07,097 INFO L290 TraceCheckUtils]: 49: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,097 INFO L290 TraceCheckUtils]: 48: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,097 INFO L290 TraceCheckUtils]: 47: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,097 INFO L272 TraceCheckUtils]: 46: Hoare triple {4890#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,097 INFO L290 TraceCheckUtils]: 45: Hoare triple {4890#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-28 12:43:07,098 INFO L290 TraceCheckUtils]: 44: Hoare triple {4918#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-28 12:43:07,098 INFO L290 TraceCheckUtils]: 43: Hoare triple {4918#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4918#(< ~counter~0 47)} is VALID [2022-04-28 12:43:07,098 INFO L290 TraceCheckUtils]: 42: Hoare triple {4918#(< ~counter~0 47)} assume !!(0 != ~r~0); {4918#(< ~counter~0 47)} is VALID [2022-04-28 12:43:07,099 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4577#true} {4918#(< ~counter~0 47)} #63#return; {4918#(< ~counter~0 47)} is VALID [2022-04-28 12:43:07,099 INFO L290 TraceCheckUtils]: 40: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,099 INFO L290 TraceCheckUtils]: 39: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,099 INFO L290 TraceCheckUtils]: 38: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,099 INFO L272 TraceCheckUtils]: 37: Hoare triple {4918#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {4918#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-28 12:43:07,100 INFO L290 TraceCheckUtils]: 35: Hoare triple {4946#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-28 12:43:07,100 INFO L290 TraceCheckUtils]: 34: Hoare triple {4946#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4946#(< ~counter~0 46)} is VALID [2022-04-28 12:43:07,100 INFO L290 TraceCheckUtils]: 33: Hoare triple {4946#(< ~counter~0 46)} assume !!(0 != ~r~0); {4946#(< ~counter~0 46)} is VALID [2022-04-28 12:43:07,101 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4577#true} {4946#(< ~counter~0 46)} #63#return; {4946#(< ~counter~0 46)} is VALID [2022-04-28 12:43:07,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,101 INFO L272 TraceCheckUtils]: 28: Hoare triple {4946#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {4946#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-28 12:43:07,102 INFO L290 TraceCheckUtils]: 26: Hoare triple {4974#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-28 12:43:07,102 INFO L290 TraceCheckUtils]: 25: Hoare triple {4974#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4974#(< ~counter~0 45)} is VALID [2022-04-28 12:43:07,102 INFO L290 TraceCheckUtils]: 24: Hoare triple {4974#(< ~counter~0 45)} assume !!(0 != ~r~0); {4974#(< ~counter~0 45)} is VALID [2022-04-28 12:43:07,102 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4577#true} {4974#(< ~counter~0 45)} #63#return; {4974#(< ~counter~0 45)} is VALID [2022-04-28 12:43:07,103 INFO L290 TraceCheckUtils]: 22: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,103 INFO L290 TraceCheckUtils]: 21: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,103 INFO L272 TraceCheckUtils]: 19: Hoare triple {4974#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,103 INFO L290 TraceCheckUtils]: 18: Hoare triple {4974#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-28 12:43:07,103 INFO L290 TraceCheckUtils]: 17: Hoare triple {5002#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-28 12:43:07,104 INFO L290 TraceCheckUtils]: 16: Hoare triple {5002#(< ~counter~0 44)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,107 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #61#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,107 INFO L290 TraceCheckUtils]: 14: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,107 INFO L290 TraceCheckUtils]: 13: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,107 INFO L290 TraceCheckUtils]: 12: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,107 INFO L272 TraceCheckUtils]: 11: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,108 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #59#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 12:43:07,108 INFO L290 TraceCheckUtils]: 8: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 12:43:07,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 12:43:07,108 INFO L272 TraceCheckUtils]: 6: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 12:43:07,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {5002#(< ~counter~0 44)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,109 INFO L272 TraceCheckUtils]: 4: Hoare triple {5002#(< ~counter~0 44)} call #t~ret7 := main(); {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,109 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5002#(< ~counter~0 44)} {4577#true} #67#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,109 INFO L290 TraceCheckUtils]: 2: Hoare triple {5002#(< ~counter~0 44)} assume true; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5002#(< ~counter~0 44)} is VALID [2022-04-28 12:43:07,110 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-28 12:43:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-28 12:43:07,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:07,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464061444] [2022-04-28 12:43:07,110 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:07,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [504516303] [2022-04-28 12:43:07,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [504516303] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:07,111 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:07,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-28 12:43:07,111 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:07,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [697475540] [2022-04-28 12:43:07,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [697475540] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:07,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:07,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 12:43:07,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939588828] [2022-04-28 12:43:07,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:07,112 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 12:43:07,112 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:07,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 12:43:07,162 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:07,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 12:43:07,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:07,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 12:43:07,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-28 12:43:07,163 INFO L87 Difference]: Start difference. First operand 74 states and 81 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 12:43:07,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:07,409 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-28 12:43:07,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 12:43:07,409 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 12:43:07,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 12:43:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 12:43:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 12:43:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 12:43:07,412 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-28 12:43:07,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:07,475 INFO L225 Difference]: With dead ends: 88 [2022-04-28 12:43:07,475 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 12:43:07,475 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=227, Invalid=325, Unknown=0, NotChecked=0, Total=552 [2022-04-28 12:43:07,476 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 21 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:07,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 130 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:07,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 12:43:07,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-28 12:43:07,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:07,551 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 12:43:07,552 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 12:43:07,552 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 12:43:07,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:07,553 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 12:43:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 12:43:07,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:07,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:07,553 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 12:43:07,554 INFO L87 Difference]: Start difference. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 12:43:07,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:07,555 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 12:43:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 12:43:07,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:07,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:07,555 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:07,555 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 12:43:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-28 12:43:07,556 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-28 12:43:07,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:07,556 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-28 12:43:07,557 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 12:43:07,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-28 12:43:09,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 90 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 12:43:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-28 12:43:09,658 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:09,658 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:09,662 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:09,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-28 12:43:09,859 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:09,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:09,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-28 12:43:09,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:09,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1187944313] [2022-04-28 12:43:09,860 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:09,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-28 12:43:09,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:09,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308552986] [2022-04-28 12:43:09,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:09,882 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:09,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1876362190] [2022-04-28 12:43:09,882 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:43:09,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:09,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:09,883 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:09,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 12:43:09,931 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:43:09,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:09,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 12:43:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:09,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:10,340 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-28 12:43:10,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5584#(<= ~counter~0 0)} {5576#true} #67#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {5584#(<= ~counter~0 0)} call #t~ret7 := main(); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {5584#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,342 INFO L272 TraceCheckUtils]: 6: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,343 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #59#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,343 INFO L272 TraceCheckUtils]: 11: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,344 INFO L290 TraceCheckUtils]: 13: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,344 INFO L290 TraceCheckUtils]: 14: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,344 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #61#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {5584#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:10,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {5584#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,345 INFO L290 TraceCheckUtils]: 18: Hoare triple {5633#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,346 INFO L272 TraceCheckUtils]: 19: Hoare triple {5633#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {5633#(<= ~counter~0 1)} ~cond := #in~cond; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {5633#(<= ~counter~0 1)} assume !(0 == ~cond); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {5633#(<= ~counter~0 1)} assume true; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,347 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5633#(<= ~counter~0 1)} {5633#(<= ~counter~0 1)} #63#return; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,347 INFO L290 TraceCheckUtils]: 24: Hoare triple {5633#(<= ~counter~0 1)} assume !!(0 != ~r~0); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {5633#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:10,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {5633#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {5661#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,349 INFO L272 TraceCheckUtils]: 28: Hoare triple {5661#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {5661#(<= ~counter~0 2)} ~cond := #in~cond; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {5661#(<= ~counter~0 2)} assume !(0 == ~cond); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,349 INFO L290 TraceCheckUtils]: 31: Hoare triple {5661#(<= ~counter~0 2)} assume true; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,350 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5661#(<= ~counter~0 2)} {5661#(<= ~counter~0 2)} #63#return; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,350 INFO L290 TraceCheckUtils]: 33: Hoare triple {5661#(<= ~counter~0 2)} assume !!(0 != ~r~0); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {5661#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:10,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {5661#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {5689#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,353 INFO L272 TraceCheckUtils]: 37: Hoare triple {5689#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,353 INFO L290 TraceCheckUtils]: 38: Hoare triple {5689#(<= ~counter~0 3)} ~cond := #in~cond; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,354 INFO L290 TraceCheckUtils]: 39: Hoare triple {5689#(<= ~counter~0 3)} assume !(0 == ~cond); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,354 INFO L290 TraceCheckUtils]: 40: Hoare triple {5689#(<= ~counter~0 3)} assume true; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,354 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5689#(<= ~counter~0 3)} {5689#(<= ~counter~0 3)} #63#return; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,355 INFO L290 TraceCheckUtils]: 42: Hoare triple {5689#(<= ~counter~0 3)} assume !!(0 != ~r~0); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,355 INFO L290 TraceCheckUtils]: 43: Hoare triple {5689#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:10,355 INFO L290 TraceCheckUtils]: 44: Hoare triple {5689#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,356 INFO L290 TraceCheckUtils]: 45: Hoare triple {5717#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,356 INFO L272 TraceCheckUtils]: 46: Hoare triple {5717#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,356 INFO L290 TraceCheckUtils]: 47: Hoare triple {5717#(<= ~counter~0 4)} ~cond := #in~cond; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,357 INFO L290 TraceCheckUtils]: 48: Hoare triple {5717#(<= ~counter~0 4)} assume !(0 == ~cond); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,357 INFO L290 TraceCheckUtils]: 49: Hoare triple {5717#(<= ~counter~0 4)} assume true; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,357 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5717#(<= ~counter~0 4)} {5717#(<= ~counter~0 4)} #63#return; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,357 INFO L290 TraceCheckUtils]: 51: Hoare triple {5717#(<= ~counter~0 4)} assume !!(0 != ~r~0); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,358 INFO L290 TraceCheckUtils]: 52: Hoare triple {5717#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:10,358 INFO L290 TraceCheckUtils]: 53: Hoare triple {5717#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,358 INFO L290 TraceCheckUtils]: 54: Hoare triple {5745#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,359 INFO L272 TraceCheckUtils]: 55: Hoare triple {5745#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,359 INFO L290 TraceCheckUtils]: 56: Hoare triple {5745#(<= ~counter~0 5)} ~cond := #in~cond; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,359 INFO L290 TraceCheckUtils]: 57: Hoare triple {5745#(<= ~counter~0 5)} assume !(0 == ~cond); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,360 INFO L290 TraceCheckUtils]: 58: Hoare triple {5745#(<= ~counter~0 5)} assume true; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,363 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5745#(<= ~counter~0 5)} {5745#(<= ~counter~0 5)} #63#return; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,364 INFO L290 TraceCheckUtils]: 60: Hoare triple {5745#(<= ~counter~0 5)} assume !!(0 != ~r~0); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,364 INFO L290 TraceCheckUtils]: 61: Hoare triple {5745#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:10,365 INFO L290 TraceCheckUtils]: 62: Hoare triple {5745#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,365 INFO L290 TraceCheckUtils]: 63: Hoare triple {5773#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,365 INFO L272 TraceCheckUtils]: 64: Hoare triple {5773#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,366 INFO L290 TraceCheckUtils]: 65: Hoare triple {5773#(<= ~counter~0 6)} ~cond := #in~cond; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,366 INFO L290 TraceCheckUtils]: 66: Hoare triple {5773#(<= ~counter~0 6)} assume !(0 == ~cond); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,366 INFO L290 TraceCheckUtils]: 67: Hoare triple {5773#(<= ~counter~0 6)} assume true; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,367 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5773#(<= ~counter~0 6)} {5773#(<= ~counter~0 6)} #63#return; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,367 INFO L290 TraceCheckUtils]: 69: Hoare triple {5773#(<= ~counter~0 6)} assume !!(0 != ~r~0); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,367 INFO L290 TraceCheckUtils]: 70: Hoare triple {5773#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:10,368 INFO L290 TraceCheckUtils]: 71: Hoare triple {5773#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,368 INFO L290 TraceCheckUtils]: 72: Hoare triple {5801#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,369 INFO L272 TraceCheckUtils]: 73: Hoare triple {5801#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,369 INFO L290 TraceCheckUtils]: 74: Hoare triple {5801#(<= ~counter~0 7)} ~cond := #in~cond; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,369 INFO L290 TraceCheckUtils]: 75: Hoare triple {5801#(<= ~counter~0 7)} assume !(0 == ~cond); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,369 INFO L290 TraceCheckUtils]: 76: Hoare triple {5801#(<= ~counter~0 7)} assume true; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,370 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5801#(<= ~counter~0 7)} {5801#(<= ~counter~0 7)} #63#return; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,370 INFO L290 TraceCheckUtils]: 78: Hoare triple {5801#(<= ~counter~0 7)} assume !!(0 != ~r~0); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,370 INFO L290 TraceCheckUtils]: 79: Hoare triple {5801#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:10,371 INFO L290 TraceCheckUtils]: 80: Hoare triple {5801#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5829#(<= |main_#t~post6| 7)} is VALID [2022-04-28 12:43:10,371 INFO L290 TraceCheckUtils]: 81: Hoare triple {5829#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-28 12:43:10,371 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-28 12:43:10,371 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-28 12:43:10,371 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-28 12:43:10,371 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-28 12:43:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:10,372 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:10,785 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-28 12:43:10,785 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-28 12:43:10,785 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-28 12:43:10,785 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-28 12:43:10,786 INFO L290 TraceCheckUtils]: 81: Hoare triple {5857#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-28 12:43:10,786 INFO L290 TraceCheckUtils]: 80: Hoare triple {5861#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5857#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:10,786 INFO L290 TraceCheckUtils]: 79: Hoare triple {5861#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5861#(< ~counter~0 50)} is VALID [2022-04-28 12:43:10,786 INFO L290 TraceCheckUtils]: 78: Hoare triple {5861#(< ~counter~0 50)} assume !!(0 != ~r~0); {5861#(< ~counter~0 50)} is VALID [2022-04-28 12:43:10,787 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5576#true} {5861#(< ~counter~0 50)} #63#return; {5861#(< ~counter~0 50)} is VALID [2022-04-28 12:43:10,787 INFO L290 TraceCheckUtils]: 76: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,787 INFO L290 TraceCheckUtils]: 75: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,787 INFO L290 TraceCheckUtils]: 74: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,787 INFO L272 TraceCheckUtils]: 73: Hoare triple {5861#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,788 INFO L290 TraceCheckUtils]: 72: Hoare triple {5861#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-28 12:43:10,788 INFO L290 TraceCheckUtils]: 71: Hoare triple {5889#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-28 12:43:10,788 INFO L290 TraceCheckUtils]: 70: Hoare triple {5889#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5889#(< ~counter~0 49)} is VALID [2022-04-28 12:43:10,789 INFO L290 TraceCheckUtils]: 69: Hoare triple {5889#(< ~counter~0 49)} assume !!(0 != ~r~0); {5889#(< ~counter~0 49)} is VALID [2022-04-28 12:43:10,789 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5576#true} {5889#(< ~counter~0 49)} #63#return; {5889#(< ~counter~0 49)} is VALID [2022-04-28 12:43:10,789 INFO L290 TraceCheckUtils]: 67: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,789 INFO L290 TraceCheckUtils]: 66: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,789 INFO L290 TraceCheckUtils]: 65: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,789 INFO L272 TraceCheckUtils]: 64: Hoare triple {5889#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,789 INFO L290 TraceCheckUtils]: 63: Hoare triple {5889#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-28 12:43:10,790 INFO L290 TraceCheckUtils]: 62: Hoare triple {5917#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-28 12:43:10,790 INFO L290 TraceCheckUtils]: 61: Hoare triple {5917#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5917#(< ~counter~0 48)} is VALID [2022-04-28 12:43:10,790 INFO L290 TraceCheckUtils]: 60: Hoare triple {5917#(< ~counter~0 48)} assume !!(0 != ~r~0); {5917#(< ~counter~0 48)} is VALID [2022-04-28 12:43:10,791 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5576#true} {5917#(< ~counter~0 48)} #63#return; {5917#(< ~counter~0 48)} is VALID [2022-04-28 12:43:10,791 INFO L290 TraceCheckUtils]: 58: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,791 INFO L290 TraceCheckUtils]: 57: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,791 INFO L290 TraceCheckUtils]: 56: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,791 INFO L272 TraceCheckUtils]: 55: Hoare triple {5917#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,791 INFO L290 TraceCheckUtils]: 54: Hoare triple {5917#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-28 12:43:10,792 INFO L290 TraceCheckUtils]: 53: Hoare triple {5945#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-28 12:43:10,792 INFO L290 TraceCheckUtils]: 52: Hoare triple {5945#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5945#(< ~counter~0 47)} is VALID [2022-04-28 12:43:10,792 INFO L290 TraceCheckUtils]: 51: Hoare triple {5945#(< ~counter~0 47)} assume !!(0 != ~r~0); {5945#(< ~counter~0 47)} is VALID [2022-04-28 12:43:10,793 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5576#true} {5945#(< ~counter~0 47)} #63#return; {5945#(< ~counter~0 47)} is VALID [2022-04-28 12:43:10,793 INFO L290 TraceCheckUtils]: 49: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,793 INFO L290 TraceCheckUtils]: 48: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,793 INFO L290 TraceCheckUtils]: 47: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,793 INFO L272 TraceCheckUtils]: 46: Hoare triple {5945#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,793 INFO L290 TraceCheckUtils]: 45: Hoare triple {5945#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-28 12:43:10,793 INFO L290 TraceCheckUtils]: 44: Hoare triple {5973#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-28 12:43:10,794 INFO L290 TraceCheckUtils]: 43: Hoare triple {5973#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5973#(< ~counter~0 46)} is VALID [2022-04-28 12:43:10,794 INFO L290 TraceCheckUtils]: 42: Hoare triple {5973#(< ~counter~0 46)} assume !!(0 != ~r~0); {5973#(< ~counter~0 46)} is VALID [2022-04-28 12:43:10,794 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5576#true} {5973#(< ~counter~0 46)} #63#return; {5973#(< ~counter~0 46)} is VALID [2022-04-28 12:43:10,794 INFO L290 TraceCheckUtils]: 40: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,794 INFO L290 TraceCheckUtils]: 39: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,795 INFO L272 TraceCheckUtils]: 37: Hoare triple {5973#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,795 INFO L290 TraceCheckUtils]: 36: Hoare triple {5973#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-28 12:43:10,798 INFO L290 TraceCheckUtils]: 35: Hoare triple {6001#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-28 12:43:10,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {6001#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6001#(< ~counter~0 45)} is VALID [2022-04-28 12:43:10,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {6001#(< ~counter~0 45)} assume !!(0 != ~r~0); {6001#(< ~counter~0 45)} is VALID [2022-04-28 12:43:10,801 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5576#true} {6001#(< ~counter~0 45)} #63#return; {6001#(< ~counter~0 45)} is VALID [2022-04-28 12:43:10,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,801 INFO L290 TraceCheckUtils]: 30: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,802 INFO L290 TraceCheckUtils]: 29: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,802 INFO L272 TraceCheckUtils]: 28: Hoare triple {6001#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,802 INFO L290 TraceCheckUtils]: 27: Hoare triple {6001#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-28 12:43:10,802 INFO L290 TraceCheckUtils]: 26: Hoare triple {6029#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-28 12:43:10,802 INFO L290 TraceCheckUtils]: 25: Hoare triple {6029#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6029#(< ~counter~0 44)} is VALID [2022-04-28 12:43:10,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {6029#(< ~counter~0 44)} assume !!(0 != ~r~0); {6029#(< ~counter~0 44)} is VALID [2022-04-28 12:43:10,803 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5576#true} {6029#(< ~counter~0 44)} #63#return; {6029#(< ~counter~0 44)} is VALID [2022-04-28 12:43:10,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,803 INFO L272 TraceCheckUtils]: 19: Hoare triple {6029#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,804 INFO L290 TraceCheckUtils]: 18: Hoare triple {6029#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-28 12:43:10,804 INFO L290 TraceCheckUtils]: 17: Hoare triple {6057#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-28 12:43:10,804 INFO L290 TraceCheckUtils]: 16: Hoare triple {6057#(< ~counter~0 43)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,805 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #61#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L272 TraceCheckUtils]: 11: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #59#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 12:43:10,805 INFO L272 TraceCheckUtils]: 6: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 12:43:10,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {6057#(< ~counter~0 43)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {6057#(< ~counter~0 43)} call #t~ret7 := main(); {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6057#(< ~counter~0 43)} {5576#true} #67#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {6057#(< ~counter~0 43)} assume true; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6057#(< ~counter~0 43)} is VALID [2022-04-28 12:43:10,807 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-28 12:43:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 119 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-28 12:43:10,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:10,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308552986] [2022-04-28 12:43:10,807 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:10,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1876362190] [2022-04-28 12:43:10,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1876362190] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:10,808 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:10,808 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-28 12:43:10,808 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:10,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1187944313] [2022-04-28 12:43:10,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1187944313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:10,808 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:10,808 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 12:43:10,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874676232] [2022-04-28 12:43:10,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:10,809 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 12:43:10,809 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:10,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 12:43:10,864 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:10,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 12:43:10,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:10,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 12:43:10,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-28 12:43:10,865 INFO L87 Difference]: Start difference. First operand 83 states and 91 transitions. Second operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 12:43:11,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:11,141 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-28 12:43:11,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 12:43:11,142 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 12:43:11,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 12:43:11,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 12:43:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 12:43:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 12:43:11,145 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-28 12:43:11,227 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:11,228 INFO L225 Difference]: With dead ends: 97 [2022-04-28 12:43:11,228 INFO L226 Difference]: Without dead ends: 92 [2022-04-28 12:43:11,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=291, Invalid=411, Unknown=0, NotChecked=0, Total=702 [2022-04-28 12:43:11,229 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 24 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:11,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 132 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:11,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-28 12:43:11,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-28 12:43:11,308 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:11,308 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 12:43:11,308 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 12:43:11,308 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 12:43:11,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:11,310 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 12:43:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 12:43:11,310 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:11,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:11,310 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 12:43:11,310 INFO L87 Difference]: Start difference. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 12:43:11,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:11,311 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 12:43:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 12:43:11,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:11,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:11,312 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:11,312 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 12:43:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-28 12:43:11,313 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-28 12:43:11,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:11,313 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-28 12:43:11,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 12:43:11,313 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-28 12:43:13,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 100 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 12:43:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 12:43:13,418 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:13,419 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:13,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:13,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-28 12:43:13,624 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:13,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:13,624 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-28 12:43:13,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:13,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1833247395] [2022-04-28 12:43:13,624 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:13,624 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-28 12:43:13,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:13,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397175590] [2022-04-28 12:43:13,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:13,637 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:13,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [598111680] [2022-04-28 12:43:13,637 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:43:13,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:13,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:13,638 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:13,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 12:43:13,741 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:43:13,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:13,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 12:43:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:13,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:14,189 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-28 12:43:14,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,190 INFO L290 TraceCheckUtils]: 2: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,190 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6695#(<= ~counter~0 0)} {6687#true} #67#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,191 INFO L272 TraceCheckUtils]: 4: Hoare triple {6695#(<= ~counter~0 0)} call #t~ret7 := main(); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,191 INFO L290 TraceCheckUtils]: 5: Hoare triple {6695#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,191 INFO L272 TraceCheckUtils]: 6: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,192 INFO L290 TraceCheckUtils]: 7: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,192 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #59#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,193 INFO L272 TraceCheckUtils]: 11: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,193 INFO L290 TraceCheckUtils]: 12: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,193 INFO L290 TraceCheckUtils]: 13: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,194 INFO L290 TraceCheckUtils]: 14: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,194 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #61#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,194 INFO L290 TraceCheckUtils]: 16: Hoare triple {6695#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:14,195 INFO L290 TraceCheckUtils]: 17: Hoare triple {6695#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,195 INFO L290 TraceCheckUtils]: 18: Hoare triple {6744#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,195 INFO L272 TraceCheckUtils]: 19: Hoare triple {6744#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {6744#(<= ~counter~0 1)} ~cond := #in~cond; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,196 INFO L290 TraceCheckUtils]: 21: Hoare triple {6744#(<= ~counter~0 1)} assume !(0 == ~cond); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {6744#(<= ~counter~0 1)} assume true; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,196 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6744#(<= ~counter~0 1)} {6744#(<= ~counter~0 1)} #63#return; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,197 INFO L290 TraceCheckUtils]: 24: Hoare triple {6744#(<= ~counter~0 1)} assume !!(0 != ~r~0); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {6744#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:14,197 INFO L290 TraceCheckUtils]: 26: Hoare triple {6744#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,197 INFO L290 TraceCheckUtils]: 27: Hoare triple {6772#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,198 INFO L272 TraceCheckUtils]: 28: Hoare triple {6772#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {6772#(<= ~counter~0 2)} ~cond := #in~cond; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,198 INFO L290 TraceCheckUtils]: 30: Hoare triple {6772#(<= ~counter~0 2)} assume !(0 == ~cond); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,199 INFO L290 TraceCheckUtils]: 31: Hoare triple {6772#(<= ~counter~0 2)} assume true; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,199 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6772#(<= ~counter~0 2)} {6772#(<= ~counter~0 2)} #63#return; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {6772#(<= ~counter~0 2)} assume !!(0 != ~r~0); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,200 INFO L290 TraceCheckUtils]: 34: Hoare triple {6772#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:14,200 INFO L290 TraceCheckUtils]: 35: Hoare triple {6772#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,200 INFO L290 TraceCheckUtils]: 36: Hoare triple {6800#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,201 INFO L272 TraceCheckUtils]: 37: Hoare triple {6800#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,201 INFO L290 TraceCheckUtils]: 38: Hoare triple {6800#(<= ~counter~0 3)} ~cond := #in~cond; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,201 INFO L290 TraceCheckUtils]: 39: Hoare triple {6800#(<= ~counter~0 3)} assume !(0 == ~cond); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,201 INFO L290 TraceCheckUtils]: 40: Hoare triple {6800#(<= ~counter~0 3)} assume true; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,202 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6800#(<= ~counter~0 3)} {6800#(<= ~counter~0 3)} #63#return; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,202 INFO L290 TraceCheckUtils]: 42: Hoare triple {6800#(<= ~counter~0 3)} assume !!(0 != ~r~0); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,202 INFO L290 TraceCheckUtils]: 43: Hoare triple {6800#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:14,203 INFO L290 TraceCheckUtils]: 44: Hoare triple {6800#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,203 INFO L290 TraceCheckUtils]: 45: Hoare triple {6828#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,203 INFO L272 TraceCheckUtils]: 46: Hoare triple {6828#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,204 INFO L290 TraceCheckUtils]: 47: Hoare triple {6828#(<= ~counter~0 4)} ~cond := #in~cond; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,204 INFO L290 TraceCheckUtils]: 48: Hoare triple {6828#(<= ~counter~0 4)} assume !(0 == ~cond); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,204 INFO L290 TraceCheckUtils]: 49: Hoare triple {6828#(<= ~counter~0 4)} assume true; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,204 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6828#(<= ~counter~0 4)} {6828#(<= ~counter~0 4)} #63#return; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,205 INFO L290 TraceCheckUtils]: 51: Hoare triple {6828#(<= ~counter~0 4)} assume !!(0 != ~r~0); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,205 INFO L290 TraceCheckUtils]: 52: Hoare triple {6828#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:14,205 INFO L290 TraceCheckUtils]: 53: Hoare triple {6828#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,206 INFO L290 TraceCheckUtils]: 54: Hoare triple {6856#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,206 INFO L272 TraceCheckUtils]: 55: Hoare triple {6856#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,206 INFO L290 TraceCheckUtils]: 56: Hoare triple {6856#(<= ~counter~0 5)} ~cond := #in~cond; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,206 INFO L290 TraceCheckUtils]: 57: Hoare triple {6856#(<= ~counter~0 5)} assume !(0 == ~cond); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,207 INFO L290 TraceCheckUtils]: 58: Hoare triple {6856#(<= ~counter~0 5)} assume true; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,207 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6856#(<= ~counter~0 5)} {6856#(<= ~counter~0 5)} #63#return; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,207 INFO L290 TraceCheckUtils]: 60: Hoare triple {6856#(<= ~counter~0 5)} assume !!(0 != ~r~0); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,208 INFO L290 TraceCheckUtils]: 61: Hoare triple {6856#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:14,208 INFO L290 TraceCheckUtils]: 62: Hoare triple {6856#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,208 INFO L290 TraceCheckUtils]: 63: Hoare triple {6884#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,209 INFO L272 TraceCheckUtils]: 64: Hoare triple {6884#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,209 INFO L290 TraceCheckUtils]: 65: Hoare triple {6884#(<= ~counter~0 6)} ~cond := #in~cond; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,209 INFO L290 TraceCheckUtils]: 66: Hoare triple {6884#(<= ~counter~0 6)} assume !(0 == ~cond); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,209 INFO L290 TraceCheckUtils]: 67: Hoare triple {6884#(<= ~counter~0 6)} assume true; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,210 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6884#(<= ~counter~0 6)} {6884#(<= ~counter~0 6)} #63#return; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,210 INFO L290 TraceCheckUtils]: 69: Hoare triple {6884#(<= ~counter~0 6)} assume !!(0 != ~r~0); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,210 INFO L290 TraceCheckUtils]: 70: Hoare triple {6884#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:14,211 INFO L290 TraceCheckUtils]: 71: Hoare triple {6884#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,211 INFO L290 TraceCheckUtils]: 72: Hoare triple {6912#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,211 INFO L272 TraceCheckUtils]: 73: Hoare triple {6912#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,212 INFO L290 TraceCheckUtils]: 74: Hoare triple {6912#(<= ~counter~0 7)} ~cond := #in~cond; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,212 INFO L290 TraceCheckUtils]: 75: Hoare triple {6912#(<= ~counter~0 7)} assume !(0 == ~cond); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,212 INFO L290 TraceCheckUtils]: 76: Hoare triple {6912#(<= ~counter~0 7)} assume true; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,212 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6912#(<= ~counter~0 7)} {6912#(<= ~counter~0 7)} #63#return; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,213 INFO L290 TraceCheckUtils]: 78: Hoare triple {6912#(<= ~counter~0 7)} assume !!(0 != ~r~0); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,213 INFO L290 TraceCheckUtils]: 79: Hoare triple {6912#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:14,213 INFO L290 TraceCheckUtils]: 80: Hoare triple {6912#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,214 INFO L290 TraceCheckUtils]: 81: Hoare triple {6940#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,214 INFO L272 TraceCheckUtils]: 82: Hoare triple {6940#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,214 INFO L290 TraceCheckUtils]: 83: Hoare triple {6940#(<= ~counter~0 8)} ~cond := #in~cond; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,215 INFO L290 TraceCheckUtils]: 84: Hoare triple {6940#(<= ~counter~0 8)} assume !(0 == ~cond); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,216 INFO L290 TraceCheckUtils]: 85: Hoare triple {6940#(<= ~counter~0 8)} assume true; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,216 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6940#(<= ~counter~0 8)} {6940#(<= ~counter~0 8)} #63#return; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,216 INFO L290 TraceCheckUtils]: 87: Hoare triple {6940#(<= ~counter~0 8)} assume !!(0 != ~r~0); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,216 INFO L290 TraceCheckUtils]: 88: Hoare triple {6940#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:14,217 INFO L290 TraceCheckUtils]: 89: Hoare triple {6940#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6968#(<= |main_#t~post6| 8)} is VALID [2022-04-28 12:43:14,217 INFO L290 TraceCheckUtils]: 90: Hoare triple {6968#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-28 12:43:14,217 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-28 12:43:14,217 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-28 12:43:14,217 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-28 12:43:14,217 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-28 12:43:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 268 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:14,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:14,677 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-28 12:43:14,677 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-28 12:43:14,678 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-28 12:43:14,678 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-28 12:43:14,679 INFO L290 TraceCheckUtils]: 90: Hoare triple {6996#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-28 12:43:14,679 INFO L290 TraceCheckUtils]: 89: Hoare triple {7000#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6996#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:14,680 INFO L290 TraceCheckUtils]: 88: Hoare triple {7000#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7000#(< ~counter~0 50)} is VALID [2022-04-28 12:43:14,680 INFO L290 TraceCheckUtils]: 87: Hoare triple {7000#(< ~counter~0 50)} assume !!(0 != ~r~0); {7000#(< ~counter~0 50)} is VALID [2022-04-28 12:43:14,680 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6687#true} {7000#(< ~counter~0 50)} #63#return; {7000#(< ~counter~0 50)} is VALID [2022-04-28 12:43:14,680 INFO L290 TraceCheckUtils]: 85: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,680 INFO L290 TraceCheckUtils]: 84: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,680 INFO L272 TraceCheckUtils]: 82: Hoare triple {7000#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,681 INFO L290 TraceCheckUtils]: 81: Hoare triple {7000#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-28 12:43:14,681 INFO L290 TraceCheckUtils]: 80: Hoare triple {7028#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-28 12:43:14,681 INFO L290 TraceCheckUtils]: 79: Hoare triple {7028#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7028#(< ~counter~0 49)} is VALID [2022-04-28 12:43:14,682 INFO L290 TraceCheckUtils]: 78: Hoare triple {7028#(< ~counter~0 49)} assume !!(0 != ~r~0); {7028#(< ~counter~0 49)} is VALID [2022-04-28 12:43:14,682 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6687#true} {7028#(< ~counter~0 49)} #63#return; {7028#(< ~counter~0 49)} is VALID [2022-04-28 12:43:14,682 INFO L290 TraceCheckUtils]: 76: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,682 INFO L290 TraceCheckUtils]: 75: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,682 INFO L290 TraceCheckUtils]: 74: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,682 INFO L272 TraceCheckUtils]: 73: Hoare triple {7028#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,683 INFO L290 TraceCheckUtils]: 72: Hoare triple {7028#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-28 12:43:14,683 INFO L290 TraceCheckUtils]: 71: Hoare triple {7056#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-28 12:43:14,683 INFO L290 TraceCheckUtils]: 70: Hoare triple {7056#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7056#(< ~counter~0 48)} is VALID [2022-04-28 12:43:14,683 INFO L290 TraceCheckUtils]: 69: Hoare triple {7056#(< ~counter~0 48)} assume !!(0 != ~r~0); {7056#(< ~counter~0 48)} is VALID [2022-04-28 12:43:14,684 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6687#true} {7056#(< ~counter~0 48)} #63#return; {7056#(< ~counter~0 48)} is VALID [2022-04-28 12:43:14,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,684 INFO L290 TraceCheckUtils]: 66: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,684 INFO L290 TraceCheckUtils]: 65: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,684 INFO L272 TraceCheckUtils]: 64: Hoare triple {7056#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,685 INFO L290 TraceCheckUtils]: 63: Hoare triple {7056#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-28 12:43:14,685 INFO L290 TraceCheckUtils]: 62: Hoare triple {7084#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-28 12:43:14,685 INFO L290 TraceCheckUtils]: 61: Hoare triple {7084#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7084#(< ~counter~0 47)} is VALID [2022-04-28 12:43:14,686 INFO L290 TraceCheckUtils]: 60: Hoare triple {7084#(< ~counter~0 47)} assume !!(0 != ~r~0); {7084#(< ~counter~0 47)} is VALID [2022-04-28 12:43:14,686 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6687#true} {7084#(< ~counter~0 47)} #63#return; {7084#(< ~counter~0 47)} is VALID [2022-04-28 12:43:14,686 INFO L290 TraceCheckUtils]: 58: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,686 INFO L290 TraceCheckUtils]: 57: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,686 INFO L290 TraceCheckUtils]: 56: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,686 INFO L272 TraceCheckUtils]: 55: Hoare triple {7084#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,686 INFO L290 TraceCheckUtils]: 54: Hoare triple {7084#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-28 12:43:14,687 INFO L290 TraceCheckUtils]: 53: Hoare triple {7112#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-28 12:43:14,687 INFO L290 TraceCheckUtils]: 52: Hoare triple {7112#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7112#(< ~counter~0 46)} is VALID [2022-04-28 12:43:14,687 INFO L290 TraceCheckUtils]: 51: Hoare triple {7112#(< ~counter~0 46)} assume !!(0 != ~r~0); {7112#(< ~counter~0 46)} is VALID [2022-04-28 12:43:14,688 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6687#true} {7112#(< ~counter~0 46)} #63#return; {7112#(< ~counter~0 46)} is VALID [2022-04-28 12:43:14,688 INFO L290 TraceCheckUtils]: 49: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,688 INFO L290 TraceCheckUtils]: 48: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,688 INFO L290 TraceCheckUtils]: 47: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,688 INFO L272 TraceCheckUtils]: 46: Hoare triple {7112#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,688 INFO L290 TraceCheckUtils]: 45: Hoare triple {7112#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-28 12:43:14,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {7140#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-28 12:43:14,689 INFO L290 TraceCheckUtils]: 43: Hoare triple {7140#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7140#(< ~counter~0 45)} is VALID [2022-04-28 12:43:14,689 INFO L290 TraceCheckUtils]: 42: Hoare triple {7140#(< ~counter~0 45)} assume !!(0 != ~r~0); {7140#(< ~counter~0 45)} is VALID [2022-04-28 12:43:14,690 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6687#true} {7140#(< ~counter~0 45)} #63#return; {7140#(< ~counter~0 45)} is VALID [2022-04-28 12:43:14,690 INFO L290 TraceCheckUtils]: 40: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,690 INFO L290 TraceCheckUtils]: 39: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,690 INFO L290 TraceCheckUtils]: 38: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,690 INFO L272 TraceCheckUtils]: 37: Hoare triple {7140#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,690 INFO L290 TraceCheckUtils]: 36: Hoare triple {7140#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-28 12:43:14,690 INFO L290 TraceCheckUtils]: 35: Hoare triple {7168#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-28 12:43:14,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {7168#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7168#(< ~counter~0 44)} is VALID [2022-04-28 12:43:14,691 INFO L290 TraceCheckUtils]: 33: Hoare triple {7168#(< ~counter~0 44)} assume !!(0 != ~r~0); {7168#(< ~counter~0 44)} is VALID [2022-04-28 12:43:14,691 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6687#true} {7168#(< ~counter~0 44)} #63#return; {7168#(< ~counter~0 44)} is VALID [2022-04-28 12:43:14,691 INFO L290 TraceCheckUtils]: 31: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,691 INFO L290 TraceCheckUtils]: 30: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,692 INFO L272 TraceCheckUtils]: 28: Hoare triple {7168#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,692 INFO L290 TraceCheckUtils]: 27: Hoare triple {7168#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-28 12:43:14,692 INFO L290 TraceCheckUtils]: 26: Hoare triple {7196#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-28 12:43:14,692 INFO L290 TraceCheckUtils]: 25: Hoare triple {7196#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7196#(< ~counter~0 43)} is VALID [2022-04-28 12:43:14,693 INFO L290 TraceCheckUtils]: 24: Hoare triple {7196#(< ~counter~0 43)} assume !!(0 != ~r~0); {7196#(< ~counter~0 43)} is VALID [2022-04-28 12:43:14,693 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6687#true} {7196#(< ~counter~0 43)} #63#return; {7196#(< ~counter~0 43)} is VALID [2022-04-28 12:43:14,693 INFO L290 TraceCheckUtils]: 22: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,693 INFO L290 TraceCheckUtils]: 20: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,693 INFO L272 TraceCheckUtils]: 19: Hoare triple {7196#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,694 INFO L290 TraceCheckUtils]: 18: Hoare triple {7196#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-28 12:43:14,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {7224#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-28 12:43:14,694 INFO L290 TraceCheckUtils]: 16: Hoare triple {7224#(< ~counter~0 42)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,695 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #61#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 14: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 13: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 12: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L272 TraceCheckUtils]: 11: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #59#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 9: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 12:43:14,695 INFO L272 TraceCheckUtils]: 6: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 12:43:14,696 INFO L290 TraceCheckUtils]: 5: Hoare triple {7224#(< ~counter~0 42)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,696 INFO L272 TraceCheckUtils]: 4: Hoare triple {7224#(< ~counter~0 42)} call #t~ret7 := main(); {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,696 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7224#(< ~counter~0 42)} {6687#true} #67#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {7224#(< ~counter~0 42)} assume true; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7224#(< ~counter~0 42)} is VALID [2022-04-28 12:43:14,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-28 12:43:14,697 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 156 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-28 12:43:14,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:14,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397175590] [2022-04-28 12:43:14,697 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:14,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598111680] [2022-04-28 12:43:14,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [598111680] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:14,698 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:14,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-28 12:43:14,698 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:14,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1833247395] [2022-04-28 12:43:14,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1833247395] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:14,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:14,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 12:43:14,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476243217] [2022-04-28 12:43:14,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:14,703 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 12:43:14,703 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:14,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 12:43:14,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:14,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 12:43:14,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:14,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 12:43:14,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-28 12:43:14,773 INFO L87 Difference]: Start difference. First operand 92 states and 101 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 12:43:15,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:15,107 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-28 12:43:15,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 12:43:15,107 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 12:43:15,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:15,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 12:43:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 12:43:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 12:43:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 12:43:15,111 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-28 12:43:15,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:15,222 INFO L225 Difference]: With dead ends: 106 [2022-04-28 12:43:15,223 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 12:43:15,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=363, Invalid=507, Unknown=0, NotChecked=0, Total=870 [2022-04-28 12:43:15,223 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 31 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:15,223 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 146 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 12:43:15,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 12:43:15,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-28 12:43:15,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:15,303 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 12:43:15,303 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 12:43:15,303 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 12:43:15,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:15,305 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 12:43:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 12:43:15,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:15,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:15,305 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 12:43:15,306 INFO L87 Difference]: Start difference. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 12:43:15,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:15,307 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 12:43:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 12:43:15,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:15,307 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:15,307 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:15,307 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 12:43:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-28 12:43:15,309 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-28 12:43:15,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:15,309 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-28 12:43:15,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 12:43:15,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-28 12:43:16,212 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 12:43:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 12:43:16,213 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:16,213 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:16,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:16,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-28 12:43:16,414 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:16,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:16,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-28 12:43:16,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:16,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1924619863] [2022-04-28 12:43:16,415 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:16,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-28 12:43:16,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:16,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978321291] [2022-04-28 12:43:16,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:16,431 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:16,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [456761149] [2022-04-28 12:43:16,431 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:43:16,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:16,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:16,432 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:16,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 12:43:16,586 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-28 12:43:16,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:16,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 12:43:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:16,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:17,061 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-28 12:43:17,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,062 INFO L290 TraceCheckUtils]: 2: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,063 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7918#(<= ~counter~0 0)} {7910#true} #67#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,063 INFO L272 TraceCheckUtils]: 4: Hoare triple {7918#(<= ~counter~0 0)} call #t~ret7 := main(); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,063 INFO L290 TraceCheckUtils]: 5: Hoare triple {7918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,063 INFO L272 TraceCheckUtils]: 6: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,065 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #59#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,065 INFO L272 TraceCheckUtils]: 11: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,065 INFO L290 TraceCheckUtils]: 13: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,066 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #61#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,066 INFO L290 TraceCheckUtils]: 16: Hoare triple {7918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:17,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {7918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {7967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,067 INFO L272 TraceCheckUtils]: 19: Hoare triple {7967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= ~counter~0 1)} ~cond := #in~cond; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= ~counter~0 1)} assume !(0 == ~cond); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {7967#(<= ~counter~0 1)} assume true; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,068 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7967#(<= ~counter~0 1)} {7967#(<= ~counter~0 1)} #63#return; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {7967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {7967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:17,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {7967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,070 INFO L290 TraceCheckUtils]: 27: Hoare triple {7995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,070 INFO L272 TraceCheckUtils]: 28: Hoare triple {7995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {7995#(<= ~counter~0 2)} ~cond := #in~cond; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {7995#(<= ~counter~0 2)} assume !(0 == ~cond); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,071 INFO L290 TraceCheckUtils]: 31: Hoare triple {7995#(<= ~counter~0 2)} assume true; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,071 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7995#(<= ~counter~0 2)} {7995#(<= ~counter~0 2)} #63#return; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,071 INFO L290 TraceCheckUtils]: 33: Hoare triple {7995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {7995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:17,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {7995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,072 INFO L290 TraceCheckUtils]: 36: Hoare triple {8023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,073 INFO L272 TraceCheckUtils]: 37: Hoare triple {8023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {8023#(<= ~counter~0 3)} ~cond := #in~cond; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {8023#(<= ~counter~0 3)} assume !(0 == ~cond); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {8023#(<= ~counter~0 3)} assume true; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,074 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {8023#(<= ~counter~0 3)} {8023#(<= ~counter~0 3)} #63#return; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {8023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,074 INFO L290 TraceCheckUtils]: 43: Hoare triple {8023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:17,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {8023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {8051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,075 INFO L272 TraceCheckUtils]: 46: Hoare triple {8051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {8051#(<= ~counter~0 4)} ~cond := #in~cond; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,076 INFO L290 TraceCheckUtils]: 48: Hoare triple {8051#(<= ~counter~0 4)} assume !(0 == ~cond); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,076 INFO L290 TraceCheckUtils]: 49: Hoare triple {8051#(<= ~counter~0 4)} assume true; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,077 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8051#(<= ~counter~0 4)} {8051#(<= ~counter~0 4)} #63#return; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {8051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,077 INFO L290 TraceCheckUtils]: 52: Hoare triple {8051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:17,077 INFO L290 TraceCheckUtils]: 53: Hoare triple {8051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,078 INFO L290 TraceCheckUtils]: 54: Hoare triple {8079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,078 INFO L272 TraceCheckUtils]: 55: Hoare triple {8079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,078 INFO L290 TraceCheckUtils]: 56: Hoare triple {8079#(<= ~counter~0 5)} ~cond := #in~cond; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,079 INFO L290 TraceCheckUtils]: 57: Hoare triple {8079#(<= ~counter~0 5)} assume !(0 == ~cond); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,079 INFO L290 TraceCheckUtils]: 58: Hoare triple {8079#(<= ~counter~0 5)} assume true; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,079 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8079#(<= ~counter~0 5)} {8079#(<= ~counter~0 5)} #63#return; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,080 INFO L290 TraceCheckUtils]: 60: Hoare triple {8079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,080 INFO L290 TraceCheckUtils]: 61: Hoare triple {8079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:17,080 INFO L290 TraceCheckUtils]: 62: Hoare triple {8079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,080 INFO L290 TraceCheckUtils]: 63: Hoare triple {8107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,081 INFO L272 TraceCheckUtils]: 64: Hoare triple {8107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,081 INFO L290 TraceCheckUtils]: 65: Hoare triple {8107#(<= ~counter~0 6)} ~cond := #in~cond; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,081 INFO L290 TraceCheckUtils]: 66: Hoare triple {8107#(<= ~counter~0 6)} assume !(0 == ~cond); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,081 INFO L290 TraceCheckUtils]: 67: Hoare triple {8107#(<= ~counter~0 6)} assume true; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,082 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8107#(<= ~counter~0 6)} {8107#(<= ~counter~0 6)} #63#return; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,082 INFO L290 TraceCheckUtils]: 69: Hoare triple {8107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,082 INFO L290 TraceCheckUtils]: 70: Hoare triple {8107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:17,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {8107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,083 INFO L290 TraceCheckUtils]: 72: Hoare triple {8135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,083 INFO L272 TraceCheckUtils]: 73: Hoare triple {8135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,084 INFO L290 TraceCheckUtils]: 74: Hoare triple {8135#(<= ~counter~0 7)} ~cond := #in~cond; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,084 INFO L290 TraceCheckUtils]: 75: Hoare triple {8135#(<= ~counter~0 7)} assume !(0 == ~cond); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,084 INFO L290 TraceCheckUtils]: 76: Hoare triple {8135#(<= ~counter~0 7)} assume true; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,085 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8135#(<= ~counter~0 7)} {8135#(<= ~counter~0 7)} #63#return; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,085 INFO L290 TraceCheckUtils]: 78: Hoare triple {8135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,085 INFO L290 TraceCheckUtils]: 79: Hoare triple {8135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:17,085 INFO L290 TraceCheckUtils]: 80: Hoare triple {8135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,086 INFO L290 TraceCheckUtils]: 81: Hoare triple {8163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,086 INFO L272 TraceCheckUtils]: 82: Hoare triple {8163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,086 INFO L290 TraceCheckUtils]: 83: Hoare triple {8163#(<= ~counter~0 8)} ~cond := #in~cond; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,087 INFO L290 TraceCheckUtils]: 84: Hoare triple {8163#(<= ~counter~0 8)} assume !(0 == ~cond); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,087 INFO L290 TraceCheckUtils]: 85: Hoare triple {8163#(<= ~counter~0 8)} assume true; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,087 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8163#(<= ~counter~0 8)} {8163#(<= ~counter~0 8)} #63#return; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,088 INFO L290 TraceCheckUtils]: 87: Hoare triple {8163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,088 INFO L290 TraceCheckUtils]: 88: Hoare triple {8163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:17,088 INFO L290 TraceCheckUtils]: 89: Hoare triple {8163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,088 INFO L290 TraceCheckUtils]: 90: Hoare triple {8191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,089 INFO L272 TraceCheckUtils]: 91: Hoare triple {8191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,089 INFO L290 TraceCheckUtils]: 92: Hoare triple {8191#(<= ~counter~0 9)} ~cond := #in~cond; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,089 INFO L290 TraceCheckUtils]: 93: Hoare triple {8191#(<= ~counter~0 9)} assume !(0 == ~cond); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,090 INFO L290 TraceCheckUtils]: 94: Hoare triple {8191#(<= ~counter~0 9)} assume true; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,090 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8191#(<= ~counter~0 9)} {8191#(<= ~counter~0 9)} #63#return; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,090 INFO L290 TraceCheckUtils]: 96: Hoare triple {8191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,090 INFO L290 TraceCheckUtils]: 97: Hoare triple {8191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:17,091 INFO L290 TraceCheckUtils]: 98: Hoare triple {8191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8219#(<= |main_#t~post6| 9)} is VALID [2022-04-28 12:43:17,091 INFO L290 TraceCheckUtils]: 99: Hoare triple {8219#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-28 12:43:17,091 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-28 12:43:17,091 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-28 12:43:17,091 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-28 12:43:17,091 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-28 12:43:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 342 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:17,092 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:17,589 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-28 12:43:17,589 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-28 12:43:17,589 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-28 12:43:17,589 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-28 12:43:17,589 INFO L290 TraceCheckUtils]: 99: Hoare triple {8247#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-28 12:43:17,590 INFO L290 TraceCheckUtils]: 98: Hoare triple {8251#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8247#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:17,590 INFO L290 TraceCheckUtils]: 97: Hoare triple {8251#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8251#(< ~counter~0 50)} is VALID [2022-04-28 12:43:17,590 INFO L290 TraceCheckUtils]: 96: Hoare triple {8251#(< ~counter~0 50)} assume !!(0 != ~r~0); {8251#(< ~counter~0 50)} is VALID [2022-04-28 12:43:17,591 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7910#true} {8251#(< ~counter~0 50)} #63#return; {8251#(< ~counter~0 50)} is VALID [2022-04-28 12:43:17,591 INFO L290 TraceCheckUtils]: 94: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,591 INFO L290 TraceCheckUtils]: 93: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,591 INFO L290 TraceCheckUtils]: 92: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,591 INFO L272 TraceCheckUtils]: 91: Hoare triple {8251#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,591 INFO L290 TraceCheckUtils]: 90: Hoare triple {8251#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-28 12:43:17,592 INFO L290 TraceCheckUtils]: 89: Hoare triple {8279#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-28 12:43:17,592 INFO L290 TraceCheckUtils]: 88: Hoare triple {8279#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8279#(< ~counter~0 49)} is VALID [2022-04-28 12:43:17,592 INFO L290 TraceCheckUtils]: 87: Hoare triple {8279#(< ~counter~0 49)} assume !!(0 != ~r~0); {8279#(< ~counter~0 49)} is VALID [2022-04-28 12:43:17,593 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7910#true} {8279#(< ~counter~0 49)} #63#return; {8279#(< ~counter~0 49)} is VALID [2022-04-28 12:43:17,593 INFO L290 TraceCheckUtils]: 85: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,593 INFO L290 TraceCheckUtils]: 84: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,593 INFO L290 TraceCheckUtils]: 83: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,593 INFO L272 TraceCheckUtils]: 82: Hoare triple {8279#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {8279#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-28 12:43:17,593 INFO L290 TraceCheckUtils]: 80: Hoare triple {8307#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-28 12:43:17,594 INFO L290 TraceCheckUtils]: 79: Hoare triple {8307#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8307#(< ~counter~0 48)} is VALID [2022-04-28 12:43:17,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {8307#(< ~counter~0 48)} assume !!(0 != ~r~0); {8307#(< ~counter~0 48)} is VALID [2022-04-28 12:43:17,594 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7910#true} {8307#(< ~counter~0 48)} #63#return; {8307#(< ~counter~0 48)} is VALID [2022-04-28 12:43:17,594 INFO L290 TraceCheckUtils]: 76: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,594 INFO L290 TraceCheckUtils]: 75: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,595 INFO L290 TraceCheckUtils]: 74: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,595 INFO L272 TraceCheckUtils]: 73: Hoare triple {8307#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,595 INFO L290 TraceCheckUtils]: 72: Hoare triple {8307#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-28 12:43:17,595 INFO L290 TraceCheckUtils]: 71: Hoare triple {8335#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-28 12:43:17,596 INFO L290 TraceCheckUtils]: 70: Hoare triple {8335#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8335#(< ~counter~0 47)} is VALID [2022-04-28 12:43:17,596 INFO L290 TraceCheckUtils]: 69: Hoare triple {8335#(< ~counter~0 47)} assume !!(0 != ~r~0); {8335#(< ~counter~0 47)} is VALID [2022-04-28 12:43:17,596 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7910#true} {8335#(< ~counter~0 47)} #63#return; {8335#(< ~counter~0 47)} is VALID [2022-04-28 12:43:17,596 INFO L290 TraceCheckUtils]: 67: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,597 INFO L290 TraceCheckUtils]: 66: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,597 INFO L290 TraceCheckUtils]: 65: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,597 INFO L272 TraceCheckUtils]: 64: Hoare triple {8335#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,597 INFO L290 TraceCheckUtils]: 63: Hoare triple {8335#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-28 12:43:17,597 INFO L290 TraceCheckUtils]: 62: Hoare triple {8363#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-28 12:43:17,597 INFO L290 TraceCheckUtils]: 61: Hoare triple {8363#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8363#(< ~counter~0 46)} is VALID [2022-04-28 12:43:17,598 INFO L290 TraceCheckUtils]: 60: Hoare triple {8363#(< ~counter~0 46)} assume !!(0 != ~r~0); {8363#(< ~counter~0 46)} is VALID [2022-04-28 12:43:17,598 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7910#true} {8363#(< ~counter~0 46)} #63#return; {8363#(< ~counter~0 46)} is VALID [2022-04-28 12:43:17,598 INFO L290 TraceCheckUtils]: 58: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,598 INFO L290 TraceCheckUtils]: 57: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,598 INFO L290 TraceCheckUtils]: 56: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,598 INFO L272 TraceCheckUtils]: 55: Hoare triple {8363#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {8363#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-28 12:43:17,599 INFO L290 TraceCheckUtils]: 53: Hoare triple {8391#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-28 12:43:17,599 INFO L290 TraceCheckUtils]: 52: Hoare triple {8391#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8391#(< ~counter~0 45)} is VALID [2022-04-28 12:43:17,600 INFO L290 TraceCheckUtils]: 51: Hoare triple {8391#(< ~counter~0 45)} assume !!(0 != ~r~0); {8391#(< ~counter~0 45)} is VALID [2022-04-28 12:43:17,600 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7910#true} {8391#(< ~counter~0 45)} #63#return; {8391#(< ~counter~0 45)} is VALID [2022-04-28 12:43:17,600 INFO L290 TraceCheckUtils]: 49: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,600 INFO L290 TraceCheckUtils]: 48: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,600 INFO L290 TraceCheckUtils]: 47: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,600 INFO L272 TraceCheckUtils]: 46: Hoare triple {8391#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,600 INFO L290 TraceCheckUtils]: 45: Hoare triple {8391#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-28 12:43:17,601 INFO L290 TraceCheckUtils]: 44: Hoare triple {8419#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-28 12:43:17,601 INFO L290 TraceCheckUtils]: 43: Hoare triple {8419#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8419#(< ~counter~0 44)} is VALID [2022-04-28 12:43:17,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {8419#(< ~counter~0 44)} assume !!(0 != ~r~0); {8419#(< ~counter~0 44)} is VALID [2022-04-28 12:43:17,602 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7910#true} {8419#(< ~counter~0 44)} #63#return; {8419#(< ~counter~0 44)} is VALID [2022-04-28 12:43:17,602 INFO L290 TraceCheckUtils]: 40: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,602 INFO L290 TraceCheckUtils]: 39: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,602 INFO L272 TraceCheckUtils]: 37: Hoare triple {8419#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {8419#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-28 12:43:17,603 INFO L290 TraceCheckUtils]: 35: Hoare triple {8447#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-28 12:43:17,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {8447#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8447#(< ~counter~0 43)} is VALID [2022-04-28 12:43:17,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {8447#(< ~counter~0 43)} assume !!(0 != ~r~0); {8447#(< ~counter~0 43)} is VALID [2022-04-28 12:43:17,604 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7910#true} {8447#(< ~counter~0 43)} #63#return; {8447#(< ~counter~0 43)} is VALID [2022-04-28 12:43:17,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,604 INFO L272 TraceCheckUtils]: 28: Hoare triple {8447#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {8447#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-28 12:43:17,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {8475#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-28 12:43:17,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {8475#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8475#(< ~counter~0 42)} is VALID [2022-04-28 12:43:17,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {8475#(< ~counter~0 42)} assume !!(0 != ~r~0); {8475#(< ~counter~0 42)} is VALID [2022-04-28 12:43:17,605 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7910#true} {8475#(< ~counter~0 42)} #63#return; {8475#(< ~counter~0 42)} is VALID [2022-04-28 12:43:17,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,605 INFO L272 TraceCheckUtils]: 19: Hoare triple {8475#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,606 INFO L290 TraceCheckUtils]: 18: Hoare triple {8475#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-28 12:43:17,606 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-28 12:43:17,606 INFO L290 TraceCheckUtils]: 16: Hoare triple {8503#(< ~counter~0 41)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,607 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #61#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,607 INFO L290 TraceCheckUtils]: 14: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,607 INFO L290 TraceCheckUtils]: 13: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,607 INFO L290 TraceCheckUtils]: 12: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,607 INFO L272 TraceCheckUtils]: 11: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,607 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #59#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,610 INFO L290 TraceCheckUtils]: 9: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 12:43:17,610 INFO L290 TraceCheckUtils]: 8: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 12:43:17,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 12:43:17,610 INFO L272 TraceCheckUtils]: 6: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 12:43:17,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {8503#(< ~counter~0 41)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,611 INFO L272 TraceCheckUtils]: 4: Hoare triple {8503#(< ~counter~0 41)} call #t~ret7 := main(); {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,611 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8503#(< ~counter~0 41)} {7910#true} #67#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,611 INFO L290 TraceCheckUtils]: 2: Hoare triple {8503#(< ~counter~0 41)} assume true; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {8503#(< ~counter~0 41)} is VALID [2022-04-28 12:43:17,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-28 12:43:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 198 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-04-28 12:43:17,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:17,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978321291] [2022-04-28 12:43:17,613 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:17,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [456761149] [2022-04-28 12:43:17,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [456761149] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:17,616 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:17,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-28 12:43:17,616 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:17,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1924619863] [2022-04-28 12:43:17,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1924619863] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:17,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:17,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 12:43:17,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724174330] [2022-04-28 12:43:17,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:17,619 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 12:43:17,619 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:17,619 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 12:43:17,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:17,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 12:43:17,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:17,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 12:43:17,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-28 12:43:17,681 INFO L87 Difference]: Start difference. First operand 101 states and 111 transitions. Second operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 12:43:18,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:18,013 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-28 12:43:18,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 12:43:18,014 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 12:43:18,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 12:43:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 12:43:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 12:43:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 12:43:18,017 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-28 12:43:18,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:18,094 INFO L225 Difference]: With dead ends: 115 [2022-04-28 12:43:18,094 INFO L226 Difference]: Without dead ends: 110 [2022-04-28 12:43:18,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=443, Invalid=613, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 12:43:18,095 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 26 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:18,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 154 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:18,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-28 12:43:18,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-28 12:43:18,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:18,185 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 12:43:18,185 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 12:43:18,185 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 12:43:18,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:18,186 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 12:43:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 12:43:18,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:18,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:18,187 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 12:43:18,187 INFO L87 Difference]: Start difference. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 12:43:18,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:18,188 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 12:43:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 12:43:18,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:18,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:18,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:18,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 12:43:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-28 12:43:18,190 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-28 12:43:18,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:18,190 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-28 12:43:18,191 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 12:43:18,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-28 12:43:19,024 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 12:43:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 12:43:19,025 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:19,025 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:19,031 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:19,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 12:43:19,227 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:19,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:19,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-28 12:43:19,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:19,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [303667327] [2022-04-28 12:43:19,228 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:19,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-28 12:43:19,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:19,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580405218] [2022-04-28 12:43:19,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:19,252 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:19,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2006425380] [2022-04-28 12:43:19,252 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:43:19,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:19,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:19,255 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:19,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 12:43:19,316 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:43:19,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:19,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-28 12:43:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:19,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:19,886 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-28 12:43:19,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,887 INFO L290 TraceCheckUtils]: 2: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,887 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9253#(<= ~counter~0 0)} {9245#true} #67#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,887 INFO L272 TraceCheckUtils]: 4: Hoare triple {9253#(<= ~counter~0 0)} call #t~ret7 := main(); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,888 INFO L290 TraceCheckUtils]: 5: Hoare triple {9253#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,888 INFO L272 TraceCheckUtils]: 6: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,888 INFO L290 TraceCheckUtils]: 7: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,888 INFO L290 TraceCheckUtils]: 8: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,889 INFO L290 TraceCheckUtils]: 9: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,889 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #59#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,889 INFO L272 TraceCheckUtils]: 11: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,890 INFO L290 TraceCheckUtils]: 12: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,890 INFO L290 TraceCheckUtils]: 13: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,890 INFO L290 TraceCheckUtils]: 14: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,890 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #61#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,891 INFO L290 TraceCheckUtils]: 16: Hoare triple {9253#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:19,891 INFO L290 TraceCheckUtils]: 17: Hoare triple {9253#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,892 INFO L290 TraceCheckUtils]: 18: Hoare triple {9302#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,892 INFO L272 TraceCheckUtils]: 19: Hoare triple {9302#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {9302#(<= ~counter~0 1)} ~cond := #in~cond; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,893 INFO L290 TraceCheckUtils]: 21: Hoare triple {9302#(<= ~counter~0 1)} assume !(0 == ~cond); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,893 INFO L290 TraceCheckUtils]: 22: Hoare triple {9302#(<= ~counter~0 1)} assume true; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,893 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9302#(<= ~counter~0 1)} {9302#(<= ~counter~0 1)} #63#return; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,894 INFO L290 TraceCheckUtils]: 24: Hoare triple {9302#(<= ~counter~0 1)} assume !!(0 != ~r~0); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,894 INFO L290 TraceCheckUtils]: 25: Hoare triple {9302#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:19,894 INFO L290 TraceCheckUtils]: 26: Hoare triple {9302#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,894 INFO L290 TraceCheckUtils]: 27: Hoare triple {9330#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,895 INFO L272 TraceCheckUtils]: 28: Hoare triple {9330#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {9330#(<= ~counter~0 2)} ~cond := #in~cond; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {9330#(<= ~counter~0 2)} assume !(0 == ~cond); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,896 INFO L290 TraceCheckUtils]: 31: Hoare triple {9330#(<= ~counter~0 2)} assume true; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,896 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9330#(<= ~counter~0 2)} {9330#(<= ~counter~0 2)} #63#return; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,896 INFO L290 TraceCheckUtils]: 33: Hoare triple {9330#(<= ~counter~0 2)} assume !!(0 != ~r~0); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {9330#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:19,897 INFO L290 TraceCheckUtils]: 35: Hoare triple {9330#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,897 INFO L290 TraceCheckUtils]: 36: Hoare triple {9358#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,898 INFO L272 TraceCheckUtils]: 37: Hoare triple {9358#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,898 INFO L290 TraceCheckUtils]: 38: Hoare triple {9358#(<= ~counter~0 3)} ~cond := #in~cond; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,898 INFO L290 TraceCheckUtils]: 39: Hoare triple {9358#(<= ~counter~0 3)} assume !(0 == ~cond); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,898 INFO L290 TraceCheckUtils]: 40: Hoare triple {9358#(<= ~counter~0 3)} assume true; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,899 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9358#(<= ~counter~0 3)} {9358#(<= ~counter~0 3)} #63#return; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,899 INFO L290 TraceCheckUtils]: 42: Hoare triple {9358#(<= ~counter~0 3)} assume !!(0 != ~r~0); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,899 INFO L290 TraceCheckUtils]: 43: Hoare triple {9358#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:19,900 INFO L290 TraceCheckUtils]: 44: Hoare triple {9358#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,900 INFO L290 TraceCheckUtils]: 45: Hoare triple {9386#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,901 INFO L272 TraceCheckUtils]: 46: Hoare triple {9386#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,901 INFO L290 TraceCheckUtils]: 47: Hoare triple {9386#(<= ~counter~0 4)} ~cond := #in~cond; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,901 INFO L290 TraceCheckUtils]: 48: Hoare triple {9386#(<= ~counter~0 4)} assume !(0 == ~cond); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,901 INFO L290 TraceCheckUtils]: 49: Hoare triple {9386#(<= ~counter~0 4)} assume true; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,902 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9386#(<= ~counter~0 4)} {9386#(<= ~counter~0 4)} #63#return; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,902 INFO L290 TraceCheckUtils]: 51: Hoare triple {9386#(<= ~counter~0 4)} assume !!(0 != ~r~0); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,902 INFO L290 TraceCheckUtils]: 52: Hoare triple {9386#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:19,903 INFO L290 TraceCheckUtils]: 53: Hoare triple {9386#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,903 INFO L290 TraceCheckUtils]: 54: Hoare triple {9414#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,903 INFO L272 TraceCheckUtils]: 55: Hoare triple {9414#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,904 INFO L290 TraceCheckUtils]: 56: Hoare triple {9414#(<= ~counter~0 5)} ~cond := #in~cond; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,904 INFO L290 TraceCheckUtils]: 57: Hoare triple {9414#(<= ~counter~0 5)} assume !(0 == ~cond); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,925 INFO L290 TraceCheckUtils]: 58: Hoare triple {9414#(<= ~counter~0 5)} assume true; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,926 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9414#(<= ~counter~0 5)} {9414#(<= ~counter~0 5)} #63#return; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,926 INFO L290 TraceCheckUtils]: 60: Hoare triple {9414#(<= ~counter~0 5)} assume !!(0 != ~r~0); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,926 INFO L290 TraceCheckUtils]: 61: Hoare triple {9414#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:19,927 INFO L290 TraceCheckUtils]: 62: Hoare triple {9414#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,927 INFO L290 TraceCheckUtils]: 63: Hoare triple {9442#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,927 INFO L272 TraceCheckUtils]: 64: Hoare triple {9442#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,928 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(<= ~counter~0 6)} ~cond := #in~cond; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,928 INFO L290 TraceCheckUtils]: 66: Hoare triple {9442#(<= ~counter~0 6)} assume !(0 == ~cond); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,928 INFO L290 TraceCheckUtils]: 67: Hoare triple {9442#(<= ~counter~0 6)} assume true; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,928 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9442#(<= ~counter~0 6)} {9442#(<= ~counter~0 6)} #63#return; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,929 INFO L290 TraceCheckUtils]: 69: Hoare triple {9442#(<= ~counter~0 6)} assume !!(0 != ~r~0); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,929 INFO L290 TraceCheckUtils]: 70: Hoare triple {9442#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:19,929 INFO L290 TraceCheckUtils]: 71: Hoare triple {9442#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,930 INFO L290 TraceCheckUtils]: 72: Hoare triple {9470#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,930 INFO L272 TraceCheckUtils]: 73: Hoare triple {9470#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,930 INFO L290 TraceCheckUtils]: 74: Hoare triple {9470#(<= ~counter~0 7)} ~cond := #in~cond; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,930 INFO L290 TraceCheckUtils]: 75: Hoare triple {9470#(<= ~counter~0 7)} assume !(0 == ~cond); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,931 INFO L290 TraceCheckUtils]: 76: Hoare triple {9470#(<= ~counter~0 7)} assume true; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,931 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9470#(<= ~counter~0 7)} {9470#(<= ~counter~0 7)} #63#return; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,931 INFO L290 TraceCheckUtils]: 78: Hoare triple {9470#(<= ~counter~0 7)} assume !!(0 != ~r~0); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,932 INFO L290 TraceCheckUtils]: 79: Hoare triple {9470#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:19,932 INFO L290 TraceCheckUtils]: 80: Hoare triple {9470#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,932 INFO L290 TraceCheckUtils]: 81: Hoare triple {9498#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,933 INFO L272 TraceCheckUtils]: 82: Hoare triple {9498#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,933 INFO L290 TraceCheckUtils]: 83: Hoare triple {9498#(<= ~counter~0 8)} ~cond := #in~cond; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,933 INFO L290 TraceCheckUtils]: 84: Hoare triple {9498#(<= ~counter~0 8)} assume !(0 == ~cond); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,933 INFO L290 TraceCheckUtils]: 85: Hoare triple {9498#(<= ~counter~0 8)} assume true; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,934 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9498#(<= ~counter~0 8)} {9498#(<= ~counter~0 8)} #63#return; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,934 INFO L290 TraceCheckUtils]: 87: Hoare triple {9498#(<= ~counter~0 8)} assume !!(0 != ~r~0); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,934 INFO L290 TraceCheckUtils]: 88: Hoare triple {9498#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:19,935 INFO L290 TraceCheckUtils]: 89: Hoare triple {9498#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,935 INFO L290 TraceCheckUtils]: 90: Hoare triple {9526#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,935 INFO L272 TraceCheckUtils]: 91: Hoare triple {9526#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,936 INFO L290 TraceCheckUtils]: 92: Hoare triple {9526#(<= ~counter~0 9)} ~cond := #in~cond; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,936 INFO L290 TraceCheckUtils]: 93: Hoare triple {9526#(<= ~counter~0 9)} assume !(0 == ~cond); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,936 INFO L290 TraceCheckUtils]: 94: Hoare triple {9526#(<= ~counter~0 9)} assume true; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,937 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9526#(<= ~counter~0 9)} {9526#(<= ~counter~0 9)} #63#return; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,937 INFO L290 TraceCheckUtils]: 96: Hoare triple {9526#(<= ~counter~0 9)} assume !!(0 != ~r~0); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,937 INFO L290 TraceCheckUtils]: 97: Hoare triple {9526#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:19,937 INFO L290 TraceCheckUtils]: 98: Hoare triple {9526#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,938 INFO L290 TraceCheckUtils]: 99: Hoare triple {9554#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,938 INFO L272 TraceCheckUtils]: 100: Hoare triple {9554#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,938 INFO L290 TraceCheckUtils]: 101: Hoare triple {9554#(<= ~counter~0 10)} ~cond := #in~cond; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,939 INFO L290 TraceCheckUtils]: 102: Hoare triple {9554#(<= ~counter~0 10)} assume !(0 == ~cond); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,939 INFO L290 TraceCheckUtils]: 103: Hoare triple {9554#(<= ~counter~0 10)} assume true; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,939 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9554#(<= ~counter~0 10)} {9554#(<= ~counter~0 10)} #63#return; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,939 INFO L290 TraceCheckUtils]: 105: Hoare triple {9554#(<= ~counter~0 10)} assume !!(0 != ~r~0); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,940 INFO L290 TraceCheckUtils]: 106: Hoare triple {9554#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:19,940 INFO L290 TraceCheckUtils]: 107: Hoare triple {9554#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9582#(<= |main_#t~post6| 10)} is VALID [2022-04-28 12:43:19,940 INFO L290 TraceCheckUtils]: 108: Hoare triple {9582#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-28 12:43:19,940 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-28 12:43:19,940 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-28 12:43:19,941 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-28 12:43:19,941 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-28 12:43:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:19,941 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:20,476 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-28 12:43:20,476 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-28 12:43:20,476 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-28 12:43:20,476 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-28 12:43:20,476 INFO L290 TraceCheckUtils]: 108: Hoare triple {9610#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-28 12:43:20,477 INFO L290 TraceCheckUtils]: 107: Hoare triple {9614#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9610#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:20,477 INFO L290 TraceCheckUtils]: 106: Hoare triple {9614#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9614#(< ~counter~0 50)} is VALID [2022-04-28 12:43:20,477 INFO L290 TraceCheckUtils]: 105: Hoare triple {9614#(< ~counter~0 50)} assume !!(0 != ~r~0); {9614#(< ~counter~0 50)} is VALID [2022-04-28 12:43:20,478 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9245#true} {9614#(< ~counter~0 50)} #63#return; {9614#(< ~counter~0 50)} is VALID [2022-04-28 12:43:20,478 INFO L290 TraceCheckUtils]: 103: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,478 INFO L290 TraceCheckUtils]: 102: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,478 INFO L290 TraceCheckUtils]: 101: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,478 INFO L272 TraceCheckUtils]: 100: Hoare triple {9614#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,478 INFO L290 TraceCheckUtils]: 99: Hoare triple {9614#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-28 12:43:20,478 INFO L290 TraceCheckUtils]: 98: Hoare triple {9642#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-28 12:43:20,479 INFO L290 TraceCheckUtils]: 97: Hoare triple {9642#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9642#(< ~counter~0 49)} is VALID [2022-04-28 12:43:20,479 INFO L290 TraceCheckUtils]: 96: Hoare triple {9642#(< ~counter~0 49)} assume !!(0 != ~r~0); {9642#(< ~counter~0 49)} is VALID [2022-04-28 12:43:20,479 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9245#true} {9642#(< ~counter~0 49)} #63#return; {9642#(< ~counter~0 49)} is VALID [2022-04-28 12:43:20,479 INFO L290 TraceCheckUtils]: 94: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,480 INFO L290 TraceCheckUtils]: 93: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,480 INFO L290 TraceCheckUtils]: 92: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,480 INFO L272 TraceCheckUtils]: 91: Hoare triple {9642#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,480 INFO L290 TraceCheckUtils]: 90: Hoare triple {9642#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-28 12:43:20,480 INFO L290 TraceCheckUtils]: 89: Hoare triple {9670#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-28 12:43:20,481 INFO L290 TraceCheckUtils]: 88: Hoare triple {9670#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9670#(< ~counter~0 48)} is VALID [2022-04-28 12:43:20,481 INFO L290 TraceCheckUtils]: 87: Hoare triple {9670#(< ~counter~0 48)} assume !!(0 != ~r~0); {9670#(< ~counter~0 48)} is VALID [2022-04-28 12:43:20,481 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9245#true} {9670#(< ~counter~0 48)} #63#return; {9670#(< ~counter~0 48)} is VALID [2022-04-28 12:43:20,481 INFO L290 TraceCheckUtils]: 85: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,481 INFO L290 TraceCheckUtils]: 84: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,481 INFO L290 TraceCheckUtils]: 83: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,482 INFO L272 TraceCheckUtils]: 82: Hoare triple {9670#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,482 INFO L290 TraceCheckUtils]: 81: Hoare triple {9670#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-28 12:43:20,482 INFO L290 TraceCheckUtils]: 80: Hoare triple {9698#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-28 12:43:20,482 INFO L290 TraceCheckUtils]: 79: Hoare triple {9698#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9698#(< ~counter~0 47)} is VALID [2022-04-28 12:43:20,483 INFO L290 TraceCheckUtils]: 78: Hoare triple {9698#(< ~counter~0 47)} assume !!(0 != ~r~0); {9698#(< ~counter~0 47)} is VALID [2022-04-28 12:43:20,483 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9245#true} {9698#(< ~counter~0 47)} #63#return; {9698#(< ~counter~0 47)} is VALID [2022-04-28 12:43:20,483 INFO L290 TraceCheckUtils]: 76: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,483 INFO L290 TraceCheckUtils]: 75: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,483 INFO L290 TraceCheckUtils]: 74: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,483 INFO L272 TraceCheckUtils]: 73: Hoare triple {9698#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,484 INFO L290 TraceCheckUtils]: 72: Hoare triple {9698#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-28 12:43:20,484 INFO L290 TraceCheckUtils]: 71: Hoare triple {9726#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-28 12:43:20,484 INFO L290 TraceCheckUtils]: 70: Hoare triple {9726#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9726#(< ~counter~0 46)} is VALID [2022-04-28 12:43:20,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {9726#(< ~counter~0 46)} assume !!(0 != ~r~0); {9726#(< ~counter~0 46)} is VALID [2022-04-28 12:43:20,485 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9245#true} {9726#(< ~counter~0 46)} #63#return; {9726#(< ~counter~0 46)} is VALID [2022-04-28 12:43:20,485 INFO L290 TraceCheckUtils]: 67: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,485 INFO L290 TraceCheckUtils]: 66: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,485 INFO L290 TraceCheckUtils]: 65: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,485 INFO L272 TraceCheckUtils]: 64: Hoare triple {9726#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,485 INFO L290 TraceCheckUtils]: 63: Hoare triple {9726#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-28 12:43:20,486 INFO L290 TraceCheckUtils]: 62: Hoare triple {9754#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-28 12:43:20,486 INFO L290 TraceCheckUtils]: 61: Hoare triple {9754#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9754#(< ~counter~0 45)} is VALID [2022-04-28 12:43:20,486 INFO L290 TraceCheckUtils]: 60: Hoare triple {9754#(< ~counter~0 45)} assume !!(0 != ~r~0); {9754#(< ~counter~0 45)} is VALID [2022-04-28 12:43:20,487 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9245#true} {9754#(< ~counter~0 45)} #63#return; {9754#(< ~counter~0 45)} is VALID [2022-04-28 12:43:20,487 INFO L290 TraceCheckUtils]: 58: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,487 INFO L290 TraceCheckUtils]: 57: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,487 INFO L290 TraceCheckUtils]: 56: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,487 INFO L272 TraceCheckUtils]: 55: Hoare triple {9754#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,487 INFO L290 TraceCheckUtils]: 54: Hoare triple {9754#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-28 12:43:20,488 INFO L290 TraceCheckUtils]: 53: Hoare triple {9782#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-28 12:43:20,488 INFO L290 TraceCheckUtils]: 52: Hoare triple {9782#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9782#(< ~counter~0 44)} is VALID [2022-04-28 12:43:20,488 INFO L290 TraceCheckUtils]: 51: Hoare triple {9782#(< ~counter~0 44)} assume !!(0 != ~r~0); {9782#(< ~counter~0 44)} is VALID [2022-04-28 12:43:20,489 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9245#true} {9782#(< ~counter~0 44)} #63#return; {9782#(< ~counter~0 44)} is VALID [2022-04-28 12:43:20,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,489 INFO L290 TraceCheckUtils]: 48: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,489 INFO L290 TraceCheckUtils]: 47: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,489 INFO L272 TraceCheckUtils]: 46: Hoare triple {9782#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {9782#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-28 12:43:20,489 INFO L290 TraceCheckUtils]: 44: Hoare triple {9810#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-28 12:43:20,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {9810#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9810#(< ~counter~0 43)} is VALID [2022-04-28 12:43:20,490 INFO L290 TraceCheckUtils]: 42: Hoare triple {9810#(< ~counter~0 43)} assume !!(0 != ~r~0); {9810#(< ~counter~0 43)} is VALID [2022-04-28 12:43:20,490 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9245#true} {9810#(< ~counter~0 43)} #63#return; {9810#(< ~counter~0 43)} is VALID [2022-04-28 12:43:20,490 INFO L290 TraceCheckUtils]: 40: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,491 INFO L272 TraceCheckUtils]: 37: Hoare triple {9810#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,491 INFO L290 TraceCheckUtils]: 36: Hoare triple {9810#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-28 12:43:20,491 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-28 12:43:20,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9838#(< ~counter~0 42)} is VALID [2022-04-28 12:43:20,492 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#(< ~counter~0 42)} assume !!(0 != ~r~0); {9838#(< ~counter~0 42)} is VALID [2022-04-28 12:43:20,492 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9245#true} {9838#(< ~counter~0 42)} #63#return; {9838#(< ~counter~0 42)} is VALID [2022-04-28 12:43:20,492 INFO L290 TraceCheckUtils]: 31: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,492 INFO L290 TraceCheckUtils]: 30: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,492 INFO L290 TraceCheckUtils]: 29: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,492 INFO L272 TraceCheckUtils]: 28: Hoare triple {9838#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,493 INFO L290 TraceCheckUtils]: 27: Hoare triple {9838#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-28 12:43:20,493 INFO L290 TraceCheckUtils]: 26: Hoare triple {9866#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-28 12:43:20,493 INFO L290 TraceCheckUtils]: 25: Hoare triple {9866#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9866#(< ~counter~0 41)} is VALID [2022-04-28 12:43:20,494 INFO L290 TraceCheckUtils]: 24: Hoare triple {9866#(< ~counter~0 41)} assume !!(0 != ~r~0); {9866#(< ~counter~0 41)} is VALID [2022-04-28 12:43:20,494 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9245#true} {9866#(< ~counter~0 41)} #63#return; {9866#(< ~counter~0 41)} is VALID [2022-04-28 12:43:20,494 INFO L290 TraceCheckUtils]: 22: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,494 INFO L272 TraceCheckUtils]: 19: Hoare triple {9866#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {9866#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-28 12:43:20,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {9894#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-28 12:43:20,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {9894#(< ~counter~0 40)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,496 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #61#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 12: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L272 TraceCheckUtils]: 11: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #59#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 12:43:20,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 12:43:20,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {9894#(< ~counter~0 40)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,497 INFO L272 TraceCheckUtils]: 4: Hoare triple {9894#(< ~counter~0 40)} call #t~ret7 := main(); {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,497 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9894#(< ~counter~0 40)} {9245#true} #67#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {9894#(< ~counter~0 40)} assume true; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9894#(< ~counter~0 40)} is VALID [2022-04-28 12:43:20,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-28 12:43:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 245 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-04-28 12:43:20,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:20,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580405218] [2022-04-28 12:43:20,498 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:20,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006425380] [2022-04-28 12:43:20,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006425380] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:20,499 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:20,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-28 12:43:20,499 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:20,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [303667327] [2022-04-28 12:43:20,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [303667327] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:20,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:20,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 12:43:20,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420997403] [2022-04-28 12:43:20,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:20,499 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 12:43:20,500 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:20,500 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 12:43:20,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:20,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 12:43:20,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:20,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 12:43:20,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-28 12:43:20,570 INFO L87 Difference]: Start difference. First operand 110 states and 121 transitions. Second operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 12:43:20,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:20,967 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-28 12:43:20,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 12:43:20,967 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 12:43:20,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 12:43:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 12:43:20,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 12:43:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 12:43:20,974 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-28 12:43:21,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:21,057 INFO L225 Difference]: With dead ends: 124 [2022-04-28 12:43:21,057 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 12:43:21,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=531, Invalid=729, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 12:43:21,058 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 35 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:21,058 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 168 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:21,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 12:43:21,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-28 12:43:21,185 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:21,186 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 12:43:21,186 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 12:43:21,186 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 12:43:21,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:21,188 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 12:43:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 12:43:21,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:21,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:21,189 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 12:43:21,189 INFO L87 Difference]: Start difference. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 12:43:21,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:21,191 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 12:43:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 12:43:21,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:21,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:21,191 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:21,191 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 12:43:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-28 12:43:21,193 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-28 12:43:21,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:21,194 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-28 12:43:21,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 12:43:21,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-28 12:43:22,923 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 12:43:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-28 12:43:22,931 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:22,931 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:22,949 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:23,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:23,146 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:23,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:23,146 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-28 12:43:23,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:23,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [507387217] [2022-04-28 12:43:23,147 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:23,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-28 12:43:23,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:23,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410159340] [2022-04-28 12:43:23,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:23,163 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:23,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [241137275] [2022-04-28 12:43:23,164 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:43:23,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:23,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:23,164 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:23,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 12:43:23,221 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:43:23,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:23,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 12:43:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:23,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:23,783 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-28 12:43:23,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10700#(<= ~counter~0 0)} {10692#true} #67#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,784 INFO L272 TraceCheckUtils]: 4: Hoare triple {10700#(<= ~counter~0 0)} call #t~ret7 := main(); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {10700#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,785 INFO L272 TraceCheckUtils]: 6: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,785 INFO L290 TraceCheckUtils]: 7: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,785 INFO L290 TraceCheckUtils]: 8: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,785 INFO L290 TraceCheckUtils]: 9: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,786 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #59#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,786 INFO L272 TraceCheckUtils]: 11: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,786 INFO L290 TraceCheckUtils]: 12: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,786 INFO L290 TraceCheckUtils]: 13: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,787 INFO L290 TraceCheckUtils]: 14: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,787 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #61#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,787 INFO L290 TraceCheckUtils]: 16: Hoare triple {10700#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:23,788 INFO L290 TraceCheckUtils]: 17: Hoare triple {10700#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,788 INFO L290 TraceCheckUtils]: 18: Hoare triple {10749#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,788 INFO L272 TraceCheckUtils]: 19: Hoare triple {10749#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,789 INFO L290 TraceCheckUtils]: 20: Hoare triple {10749#(<= ~counter~0 1)} ~cond := #in~cond; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,789 INFO L290 TraceCheckUtils]: 21: Hoare triple {10749#(<= ~counter~0 1)} assume !(0 == ~cond); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,789 INFO L290 TraceCheckUtils]: 22: Hoare triple {10749#(<= ~counter~0 1)} assume true; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,790 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10749#(<= ~counter~0 1)} {10749#(<= ~counter~0 1)} #63#return; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,790 INFO L290 TraceCheckUtils]: 24: Hoare triple {10749#(<= ~counter~0 1)} assume !!(0 != ~r~0); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,790 INFO L290 TraceCheckUtils]: 25: Hoare triple {10749#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:23,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {10749#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {10777#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,791 INFO L272 TraceCheckUtils]: 28: Hoare triple {10777#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,791 INFO L290 TraceCheckUtils]: 29: Hoare triple {10777#(<= ~counter~0 2)} ~cond := #in~cond; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,792 INFO L290 TraceCheckUtils]: 30: Hoare triple {10777#(<= ~counter~0 2)} assume !(0 == ~cond); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,792 INFO L290 TraceCheckUtils]: 31: Hoare triple {10777#(<= ~counter~0 2)} assume true; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,792 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10777#(<= ~counter~0 2)} {10777#(<= ~counter~0 2)} #63#return; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,792 INFO L290 TraceCheckUtils]: 33: Hoare triple {10777#(<= ~counter~0 2)} assume !!(0 != ~r~0); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,793 INFO L290 TraceCheckUtils]: 34: Hoare triple {10777#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:23,793 INFO L290 TraceCheckUtils]: 35: Hoare triple {10777#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,793 INFO L290 TraceCheckUtils]: 36: Hoare triple {10805#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,794 INFO L272 TraceCheckUtils]: 37: Hoare triple {10805#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,794 INFO L290 TraceCheckUtils]: 38: Hoare triple {10805#(<= ~counter~0 3)} ~cond := #in~cond; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,794 INFO L290 TraceCheckUtils]: 39: Hoare triple {10805#(<= ~counter~0 3)} assume !(0 == ~cond); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,795 INFO L290 TraceCheckUtils]: 40: Hoare triple {10805#(<= ~counter~0 3)} assume true; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,795 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10805#(<= ~counter~0 3)} {10805#(<= ~counter~0 3)} #63#return; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,795 INFO L290 TraceCheckUtils]: 42: Hoare triple {10805#(<= ~counter~0 3)} assume !!(0 != ~r~0); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,795 INFO L290 TraceCheckUtils]: 43: Hoare triple {10805#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:23,796 INFO L290 TraceCheckUtils]: 44: Hoare triple {10805#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,796 INFO L290 TraceCheckUtils]: 45: Hoare triple {10833#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,797 INFO L272 TraceCheckUtils]: 46: Hoare triple {10833#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,797 INFO L290 TraceCheckUtils]: 47: Hoare triple {10833#(<= ~counter~0 4)} ~cond := #in~cond; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,797 INFO L290 TraceCheckUtils]: 48: Hoare triple {10833#(<= ~counter~0 4)} assume !(0 == ~cond); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,797 INFO L290 TraceCheckUtils]: 49: Hoare triple {10833#(<= ~counter~0 4)} assume true; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,798 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10833#(<= ~counter~0 4)} {10833#(<= ~counter~0 4)} #63#return; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,798 INFO L290 TraceCheckUtils]: 51: Hoare triple {10833#(<= ~counter~0 4)} assume !!(0 != ~r~0); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,798 INFO L290 TraceCheckUtils]: 52: Hoare triple {10833#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:23,799 INFO L290 TraceCheckUtils]: 53: Hoare triple {10833#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,799 INFO L290 TraceCheckUtils]: 54: Hoare triple {10861#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,799 INFO L272 TraceCheckUtils]: 55: Hoare triple {10861#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,800 INFO L290 TraceCheckUtils]: 56: Hoare triple {10861#(<= ~counter~0 5)} ~cond := #in~cond; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,800 INFO L290 TraceCheckUtils]: 57: Hoare triple {10861#(<= ~counter~0 5)} assume !(0 == ~cond); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,800 INFO L290 TraceCheckUtils]: 58: Hoare triple {10861#(<= ~counter~0 5)} assume true; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,800 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10861#(<= ~counter~0 5)} {10861#(<= ~counter~0 5)} #63#return; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,801 INFO L290 TraceCheckUtils]: 60: Hoare triple {10861#(<= ~counter~0 5)} assume !!(0 != ~r~0); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,801 INFO L290 TraceCheckUtils]: 61: Hoare triple {10861#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:23,801 INFO L290 TraceCheckUtils]: 62: Hoare triple {10861#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,802 INFO L290 TraceCheckUtils]: 63: Hoare triple {10889#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,802 INFO L272 TraceCheckUtils]: 64: Hoare triple {10889#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,802 INFO L290 TraceCheckUtils]: 65: Hoare triple {10889#(<= ~counter~0 6)} ~cond := #in~cond; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,803 INFO L290 TraceCheckUtils]: 66: Hoare triple {10889#(<= ~counter~0 6)} assume !(0 == ~cond); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,803 INFO L290 TraceCheckUtils]: 67: Hoare triple {10889#(<= ~counter~0 6)} assume true; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,803 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10889#(<= ~counter~0 6)} {10889#(<= ~counter~0 6)} #63#return; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,803 INFO L290 TraceCheckUtils]: 69: Hoare triple {10889#(<= ~counter~0 6)} assume !!(0 != ~r~0); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,804 INFO L290 TraceCheckUtils]: 70: Hoare triple {10889#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:23,804 INFO L290 TraceCheckUtils]: 71: Hoare triple {10889#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,804 INFO L290 TraceCheckUtils]: 72: Hoare triple {10917#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,805 INFO L272 TraceCheckUtils]: 73: Hoare triple {10917#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,805 INFO L290 TraceCheckUtils]: 74: Hoare triple {10917#(<= ~counter~0 7)} ~cond := #in~cond; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,805 INFO L290 TraceCheckUtils]: 75: Hoare triple {10917#(<= ~counter~0 7)} assume !(0 == ~cond); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,805 INFO L290 TraceCheckUtils]: 76: Hoare triple {10917#(<= ~counter~0 7)} assume true; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,806 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10917#(<= ~counter~0 7)} {10917#(<= ~counter~0 7)} #63#return; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,806 INFO L290 TraceCheckUtils]: 78: Hoare triple {10917#(<= ~counter~0 7)} assume !!(0 != ~r~0); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,806 INFO L290 TraceCheckUtils]: 79: Hoare triple {10917#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:23,807 INFO L290 TraceCheckUtils]: 80: Hoare triple {10917#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,807 INFO L290 TraceCheckUtils]: 81: Hoare triple {10945#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,808 INFO L272 TraceCheckUtils]: 82: Hoare triple {10945#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,808 INFO L290 TraceCheckUtils]: 83: Hoare triple {10945#(<= ~counter~0 8)} ~cond := #in~cond; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,808 INFO L290 TraceCheckUtils]: 84: Hoare triple {10945#(<= ~counter~0 8)} assume !(0 == ~cond); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,808 INFO L290 TraceCheckUtils]: 85: Hoare triple {10945#(<= ~counter~0 8)} assume true; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,809 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10945#(<= ~counter~0 8)} {10945#(<= ~counter~0 8)} #63#return; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,809 INFO L290 TraceCheckUtils]: 87: Hoare triple {10945#(<= ~counter~0 8)} assume !!(0 != ~r~0); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,809 INFO L290 TraceCheckUtils]: 88: Hoare triple {10945#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:23,810 INFO L290 TraceCheckUtils]: 89: Hoare triple {10945#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,810 INFO L290 TraceCheckUtils]: 90: Hoare triple {10973#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,810 INFO L272 TraceCheckUtils]: 91: Hoare triple {10973#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,810 INFO L290 TraceCheckUtils]: 92: Hoare triple {10973#(<= ~counter~0 9)} ~cond := #in~cond; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,811 INFO L290 TraceCheckUtils]: 93: Hoare triple {10973#(<= ~counter~0 9)} assume !(0 == ~cond); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,811 INFO L290 TraceCheckUtils]: 94: Hoare triple {10973#(<= ~counter~0 9)} assume true; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,811 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10973#(<= ~counter~0 9)} {10973#(<= ~counter~0 9)} #63#return; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,812 INFO L290 TraceCheckUtils]: 96: Hoare triple {10973#(<= ~counter~0 9)} assume !!(0 != ~r~0); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,812 INFO L290 TraceCheckUtils]: 97: Hoare triple {10973#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:23,812 INFO L290 TraceCheckUtils]: 98: Hoare triple {10973#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,813 INFO L290 TraceCheckUtils]: 99: Hoare triple {11001#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,813 INFO L272 TraceCheckUtils]: 100: Hoare triple {11001#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,813 INFO L290 TraceCheckUtils]: 101: Hoare triple {11001#(<= ~counter~0 10)} ~cond := #in~cond; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,813 INFO L290 TraceCheckUtils]: 102: Hoare triple {11001#(<= ~counter~0 10)} assume !(0 == ~cond); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,814 INFO L290 TraceCheckUtils]: 103: Hoare triple {11001#(<= ~counter~0 10)} assume true; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,814 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {11001#(<= ~counter~0 10)} {11001#(<= ~counter~0 10)} #63#return; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,814 INFO L290 TraceCheckUtils]: 105: Hoare triple {11001#(<= ~counter~0 10)} assume !!(0 != ~r~0); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,815 INFO L290 TraceCheckUtils]: 106: Hoare triple {11001#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:23,815 INFO L290 TraceCheckUtils]: 107: Hoare triple {11001#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,815 INFO L290 TraceCheckUtils]: 108: Hoare triple {11029#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,816 INFO L272 TraceCheckUtils]: 109: Hoare triple {11029#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,816 INFO L290 TraceCheckUtils]: 110: Hoare triple {11029#(<= ~counter~0 11)} ~cond := #in~cond; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,816 INFO L290 TraceCheckUtils]: 111: Hoare triple {11029#(<= ~counter~0 11)} assume !(0 == ~cond); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,816 INFO L290 TraceCheckUtils]: 112: Hoare triple {11029#(<= ~counter~0 11)} assume true; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,817 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {11029#(<= ~counter~0 11)} {11029#(<= ~counter~0 11)} #63#return; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,817 INFO L290 TraceCheckUtils]: 114: Hoare triple {11029#(<= ~counter~0 11)} assume !!(0 != ~r~0); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,817 INFO L290 TraceCheckUtils]: 115: Hoare triple {11029#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:23,818 INFO L290 TraceCheckUtils]: 116: Hoare triple {11029#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11057#(<= |main_#t~post6| 11)} is VALID [2022-04-28 12:43:23,818 INFO L290 TraceCheckUtils]: 117: Hoare triple {11057#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-28 12:43:23,818 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-28 12:43:23,818 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-28 12:43:23,818 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-28 12:43:23,818 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-28 12:43:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 517 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:23,819 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:24,449 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-28 12:43:24,449 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-28 12:43:24,449 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-28 12:43:24,449 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-28 12:43:24,450 INFO L290 TraceCheckUtils]: 117: Hoare triple {11085#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-28 12:43:24,450 INFO L290 TraceCheckUtils]: 116: Hoare triple {11089#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11085#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:24,450 INFO L290 TraceCheckUtils]: 115: Hoare triple {11089#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11089#(< ~counter~0 50)} is VALID [2022-04-28 12:43:24,450 INFO L290 TraceCheckUtils]: 114: Hoare triple {11089#(< ~counter~0 50)} assume !!(0 != ~r~0); {11089#(< ~counter~0 50)} is VALID [2022-04-28 12:43:24,451 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10692#true} {11089#(< ~counter~0 50)} #63#return; {11089#(< ~counter~0 50)} is VALID [2022-04-28 12:43:24,451 INFO L290 TraceCheckUtils]: 112: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,451 INFO L290 TraceCheckUtils]: 111: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,451 INFO L290 TraceCheckUtils]: 110: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,451 INFO L272 TraceCheckUtils]: 109: Hoare triple {11089#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,451 INFO L290 TraceCheckUtils]: 108: Hoare triple {11089#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-28 12:43:24,452 INFO L290 TraceCheckUtils]: 107: Hoare triple {11117#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-28 12:43:24,452 INFO L290 TraceCheckUtils]: 106: Hoare triple {11117#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11117#(< ~counter~0 49)} is VALID [2022-04-28 12:43:24,452 INFO L290 TraceCheckUtils]: 105: Hoare triple {11117#(< ~counter~0 49)} assume !!(0 != ~r~0); {11117#(< ~counter~0 49)} is VALID [2022-04-28 12:43:24,453 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10692#true} {11117#(< ~counter~0 49)} #63#return; {11117#(< ~counter~0 49)} is VALID [2022-04-28 12:43:24,453 INFO L290 TraceCheckUtils]: 103: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,453 INFO L290 TraceCheckUtils]: 102: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,453 INFO L290 TraceCheckUtils]: 101: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,453 INFO L272 TraceCheckUtils]: 100: Hoare triple {11117#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,454 INFO L290 TraceCheckUtils]: 99: Hoare triple {11117#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-28 12:43:24,454 INFO L290 TraceCheckUtils]: 98: Hoare triple {11145#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-28 12:43:24,454 INFO L290 TraceCheckUtils]: 97: Hoare triple {11145#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11145#(< ~counter~0 48)} is VALID [2022-04-28 12:43:24,454 INFO L290 TraceCheckUtils]: 96: Hoare triple {11145#(< ~counter~0 48)} assume !!(0 != ~r~0); {11145#(< ~counter~0 48)} is VALID [2022-04-28 12:43:24,455 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10692#true} {11145#(< ~counter~0 48)} #63#return; {11145#(< ~counter~0 48)} is VALID [2022-04-28 12:43:24,455 INFO L290 TraceCheckUtils]: 94: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,455 INFO L290 TraceCheckUtils]: 93: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,455 INFO L290 TraceCheckUtils]: 92: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,455 INFO L272 TraceCheckUtils]: 91: Hoare triple {11145#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,455 INFO L290 TraceCheckUtils]: 90: Hoare triple {11145#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-28 12:43:24,456 INFO L290 TraceCheckUtils]: 89: Hoare triple {11173#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-28 12:43:24,456 INFO L290 TraceCheckUtils]: 88: Hoare triple {11173#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11173#(< ~counter~0 47)} is VALID [2022-04-28 12:43:24,456 INFO L290 TraceCheckUtils]: 87: Hoare triple {11173#(< ~counter~0 47)} assume !!(0 != ~r~0); {11173#(< ~counter~0 47)} is VALID [2022-04-28 12:43:24,457 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10692#true} {11173#(< ~counter~0 47)} #63#return; {11173#(< ~counter~0 47)} is VALID [2022-04-28 12:43:24,457 INFO L290 TraceCheckUtils]: 85: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,457 INFO L290 TraceCheckUtils]: 84: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,457 INFO L290 TraceCheckUtils]: 83: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,457 INFO L272 TraceCheckUtils]: 82: Hoare triple {11173#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,457 INFO L290 TraceCheckUtils]: 81: Hoare triple {11173#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-28 12:43:24,457 INFO L290 TraceCheckUtils]: 80: Hoare triple {11201#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-28 12:43:24,458 INFO L290 TraceCheckUtils]: 79: Hoare triple {11201#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11201#(< ~counter~0 46)} is VALID [2022-04-28 12:43:24,458 INFO L290 TraceCheckUtils]: 78: Hoare triple {11201#(< ~counter~0 46)} assume !!(0 != ~r~0); {11201#(< ~counter~0 46)} is VALID [2022-04-28 12:43:24,458 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10692#true} {11201#(< ~counter~0 46)} #63#return; {11201#(< ~counter~0 46)} is VALID [2022-04-28 12:43:24,459 INFO L290 TraceCheckUtils]: 76: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,459 INFO L290 TraceCheckUtils]: 75: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,459 INFO L290 TraceCheckUtils]: 74: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,459 INFO L272 TraceCheckUtils]: 73: Hoare triple {11201#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {11201#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-28 12:43:24,459 INFO L290 TraceCheckUtils]: 71: Hoare triple {11229#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-28 12:43:24,460 INFO L290 TraceCheckUtils]: 70: Hoare triple {11229#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11229#(< ~counter~0 45)} is VALID [2022-04-28 12:43:24,460 INFO L290 TraceCheckUtils]: 69: Hoare triple {11229#(< ~counter~0 45)} assume !!(0 != ~r~0); {11229#(< ~counter~0 45)} is VALID [2022-04-28 12:43:24,460 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10692#true} {11229#(< ~counter~0 45)} #63#return; {11229#(< ~counter~0 45)} is VALID [2022-04-28 12:43:24,460 INFO L290 TraceCheckUtils]: 67: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,460 INFO L290 TraceCheckUtils]: 66: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,460 INFO L290 TraceCheckUtils]: 65: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,461 INFO L272 TraceCheckUtils]: 64: Hoare triple {11229#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,461 INFO L290 TraceCheckUtils]: 63: Hoare triple {11229#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-28 12:43:24,461 INFO L290 TraceCheckUtils]: 62: Hoare triple {11257#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-28 12:43:24,461 INFO L290 TraceCheckUtils]: 61: Hoare triple {11257#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11257#(< ~counter~0 44)} is VALID [2022-04-28 12:43:24,462 INFO L290 TraceCheckUtils]: 60: Hoare triple {11257#(< ~counter~0 44)} assume !!(0 != ~r~0); {11257#(< ~counter~0 44)} is VALID [2022-04-28 12:43:24,462 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10692#true} {11257#(< ~counter~0 44)} #63#return; {11257#(< ~counter~0 44)} is VALID [2022-04-28 12:43:24,462 INFO L290 TraceCheckUtils]: 58: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,462 INFO L290 TraceCheckUtils]: 57: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,462 INFO L290 TraceCheckUtils]: 56: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,462 INFO L272 TraceCheckUtils]: 55: Hoare triple {11257#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,463 INFO L290 TraceCheckUtils]: 54: Hoare triple {11257#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-28 12:43:24,463 INFO L290 TraceCheckUtils]: 53: Hoare triple {11285#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-28 12:43:24,463 INFO L290 TraceCheckUtils]: 52: Hoare triple {11285#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11285#(< ~counter~0 43)} is VALID [2022-04-28 12:43:24,463 INFO L290 TraceCheckUtils]: 51: Hoare triple {11285#(< ~counter~0 43)} assume !!(0 != ~r~0); {11285#(< ~counter~0 43)} is VALID [2022-04-28 12:43:24,464 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10692#true} {11285#(< ~counter~0 43)} #63#return; {11285#(< ~counter~0 43)} is VALID [2022-04-28 12:43:24,464 INFO L290 TraceCheckUtils]: 49: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,464 INFO L290 TraceCheckUtils]: 48: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,464 INFO L290 TraceCheckUtils]: 47: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,464 INFO L272 TraceCheckUtils]: 46: Hoare triple {11285#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,464 INFO L290 TraceCheckUtils]: 45: Hoare triple {11285#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-28 12:43:24,465 INFO L290 TraceCheckUtils]: 44: Hoare triple {11313#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-28 12:43:24,465 INFO L290 TraceCheckUtils]: 43: Hoare triple {11313#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11313#(< ~counter~0 42)} is VALID [2022-04-28 12:43:24,465 INFO L290 TraceCheckUtils]: 42: Hoare triple {11313#(< ~counter~0 42)} assume !!(0 != ~r~0); {11313#(< ~counter~0 42)} is VALID [2022-04-28 12:43:24,466 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10692#true} {11313#(< ~counter~0 42)} #63#return; {11313#(< ~counter~0 42)} is VALID [2022-04-28 12:43:24,466 INFO L290 TraceCheckUtils]: 40: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,466 INFO L290 TraceCheckUtils]: 39: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,466 INFO L290 TraceCheckUtils]: 38: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,466 INFO L272 TraceCheckUtils]: 37: Hoare triple {11313#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,466 INFO L290 TraceCheckUtils]: 36: Hoare triple {11313#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-28 12:43:24,467 INFO L290 TraceCheckUtils]: 35: Hoare triple {11341#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-28 12:43:24,467 INFO L290 TraceCheckUtils]: 34: Hoare triple {11341#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11341#(< ~counter~0 41)} is VALID [2022-04-28 12:43:24,467 INFO L290 TraceCheckUtils]: 33: Hoare triple {11341#(< ~counter~0 41)} assume !!(0 != ~r~0); {11341#(< ~counter~0 41)} is VALID [2022-04-28 12:43:24,467 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10692#true} {11341#(< ~counter~0 41)} #63#return; {11341#(< ~counter~0 41)} is VALID [2022-04-28 12:43:24,468 INFO L290 TraceCheckUtils]: 31: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,468 INFO L290 TraceCheckUtils]: 30: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,468 INFO L290 TraceCheckUtils]: 29: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,468 INFO L272 TraceCheckUtils]: 28: Hoare triple {11341#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {11341#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-28 12:43:24,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {11369#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-28 12:43:24,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {11369#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11369#(< ~counter~0 40)} is VALID [2022-04-28 12:43:24,469 INFO L290 TraceCheckUtils]: 24: Hoare triple {11369#(< ~counter~0 40)} assume !!(0 != ~r~0); {11369#(< ~counter~0 40)} is VALID [2022-04-28 12:43:24,469 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10692#true} {11369#(< ~counter~0 40)} #63#return; {11369#(< ~counter~0 40)} is VALID [2022-04-28 12:43:24,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,469 INFO L272 TraceCheckUtils]: 19: Hoare triple {11369#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,470 INFO L290 TraceCheckUtils]: 18: Hoare triple {11369#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-28 12:43:24,470 INFO L290 TraceCheckUtils]: 17: Hoare triple {11397#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-28 12:43:24,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {11397#(< ~counter~0 39)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,471 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #61#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 14: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 13: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 12: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L272 TraceCheckUtils]: 11: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #59#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 9: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L290 TraceCheckUtils]: 7: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 12:43:24,471 INFO L272 TraceCheckUtils]: 6: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 12:43:24,472 INFO L290 TraceCheckUtils]: 5: Hoare triple {11397#(< ~counter~0 39)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,472 INFO L272 TraceCheckUtils]: 4: Hoare triple {11397#(< ~counter~0 39)} call #t~ret7 := main(); {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11397#(< ~counter~0 39)} {10692#true} #67#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {11397#(< ~counter~0 39)} assume true; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {11397#(< ~counter~0 39)} is VALID [2022-04-28 12:43:24,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-28 12:43:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 297 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-04-28 12:43:24,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:24,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410159340] [2022-04-28 12:43:24,474 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:24,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [241137275] [2022-04-28 12:43:24,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [241137275] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:24,474 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:24,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-28 12:43:24,474 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:24,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [507387217] [2022-04-28 12:43:24,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [507387217] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:24,474 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:24,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 12:43:24,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125495605] [2022-04-28 12:43:24,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:24,475 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 12:43:24,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:24,475 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 12:43:24,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:24,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 12:43:24,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:24,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 12:43:24,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-28 12:43:24,548 INFO L87 Difference]: Start difference. First operand 119 states and 131 transitions. Second operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 12:43:24,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:24,950 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-28 12:43:24,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-28 12:43:24,950 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 12:43:24,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 12:43:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 12:43:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 12:43:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 12:43:24,955 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-28 12:43:25,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:25,056 INFO L225 Difference]: With dead ends: 133 [2022-04-28 12:43:25,056 INFO L226 Difference]: Without dead ends: 128 [2022-04-28 12:43:25,057 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=627, Invalid=855, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 12:43:25,057 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 44 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:25,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 158 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:25,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-28 12:43:25,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-28 12:43:25,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:25,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 12:43:25,189 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 12:43:25,189 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 12:43:25,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:25,195 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 12:43:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 12:43:25,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:25,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:25,196 INFO L74 IsIncluded]: Start isIncluded. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 12:43:25,196 INFO L87 Difference]: Start difference. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 12:43:25,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:25,198 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 12:43:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 12:43:25,198 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:25,198 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:25,198 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:25,198 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 12:43:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-28 12:43:25,200 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-28 12:43:25,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:25,200 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-28 12:43:25,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 12:43:25,201 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-28 12:43:27,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 140 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 12:43:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 12:43:27,354 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:27,354 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:27,370 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:27,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-28 12:43:27,555 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:27,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:27,556 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-28 12:43:27,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:27,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [734761157] [2022-04-28 12:43:27,557 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:27,557 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-28 12:43:27,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:27,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491636011] [2022-04-28 12:43:27,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:27,583 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:27,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [150739702] [2022-04-28 12:43:27,584 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:43:27,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:27,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:27,586 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:27,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 12:43:29,187 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-28 12:43:29,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:29,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-28 12:43:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:29,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:29,790 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-28 12:43:29,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12259#(<= ~counter~0 0)} {12251#true} #67#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,791 INFO L272 TraceCheckUtils]: 4: Hoare triple {12259#(<= ~counter~0 0)} call #t~ret7 := main(); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {12259#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,792 INFO L272 TraceCheckUtils]: 6: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,792 INFO L290 TraceCheckUtils]: 7: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,792 INFO L290 TraceCheckUtils]: 8: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,793 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #59#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,793 INFO L272 TraceCheckUtils]: 11: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,794 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #61#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {12259#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:29,795 INFO L290 TraceCheckUtils]: 17: Hoare triple {12259#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,795 INFO L290 TraceCheckUtils]: 18: Hoare triple {12308#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,796 INFO L272 TraceCheckUtils]: 19: Hoare triple {12308#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,796 INFO L290 TraceCheckUtils]: 20: Hoare triple {12308#(<= ~counter~0 1)} ~cond := #in~cond; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,796 INFO L290 TraceCheckUtils]: 21: Hoare triple {12308#(<= ~counter~0 1)} assume !(0 == ~cond); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,797 INFO L290 TraceCheckUtils]: 22: Hoare triple {12308#(<= ~counter~0 1)} assume true; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,797 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12308#(<= ~counter~0 1)} {12308#(<= ~counter~0 1)} #63#return; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,797 INFO L290 TraceCheckUtils]: 24: Hoare triple {12308#(<= ~counter~0 1)} assume !!(0 != ~r~0); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,797 INFO L290 TraceCheckUtils]: 25: Hoare triple {12308#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:29,814 INFO L290 TraceCheckUtils]: 26: Hoare triple {12308#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,814 INFO L290 TraceCheckUtils]: 27: Hoare triple {12336#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,814 INFO L272 TraceCheckUtils]: 28: Hoare triple {12336#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,815 INFO L290 TraceCheckUtils]: 29: Hoare triple {12336#(<= ~counter~0 2)} ~cond := #in~cond; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,815 INFO L290 TraceCheckUtils]: 30: Hoare triple {12336#(<= ~counter~0 2)} assume !(0 == ~cond); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,815 INFO L290 TraceCheckUtils]: 31: Hoare triple {12336#(<= ~counter~0 2)} assume true; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,816 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12336#(<= ~counter~0 2)} {12336#(<= ~counter~0 2)} #63#return; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,816 INFO L290 TraceCheckUtils]: 33: Hoare triple {12336#(<= ~counter~0 2)} assume !!(0 != ~r~0); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,816 INFO L290 TraceCheckUtils]: 34: Hoare triple {12336#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:29,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {12336#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,817 INFO L290 TraceCheckUtils]: 36: Hoare triple {12364#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,817 INFO L272 TraceCheckUtils]: 37: Hoare triple {12364#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,817 INFO L290 TraceCheckUtils]: 38: Hoare triple {12364#(<= ~counter~0 3)} ~cond := #in~cond; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,818 INFO L290 TraceCheckUtils]: 39: Hoare triple {12364#(<= ~counter~0 3)} assume !(0 == ~cond); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,818 INFO L290 TraceCheckUtils]: 40: Hoare triple {12364#(<= ~counter~0 3)} assume true; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,818 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12364#(<= ~counter~0 3)} {12364#(<= ~counter~0 3)} #63#return; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,818 INFO L290 TraceCheckUtils]: 42: Hoare triple {12364#(<= ~counter~0 3)} assume !!(0 != ~r~0); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,819 INFO L290 TraceCheckUtils]: 43: Hoare triple {12364#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:29,819 INFO L290 TraceCheckUtils]: 44: Hoare triple {12364#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,819 INFO L290 TraceCheckUtils]: 45: Hoare triple {12392#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,820 INFO L272 TraceCheckUtils]: 46: Hoare triple {12392#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,820 INFO L290 TraceCheckUtils]: 47: Hoare triple {12392#(<= ~counter~0 4)} ~cond := #in~cond; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,820 INFO L290 TraceCheckUtils]: 48: Hoare triple {12392#(<= ~counter~0 4)} assume !(0 == ~cond); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,821 INFO L290 TraceCheckUtils]: 49: Hoare triple {12392#(<= ~counter~0 4)} assume true; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,821 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12392#(<= ~counter~0 4)} {12392#(<= ~counter~0 4)} #63#return; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,821 INFO L290 TraceCheckUtils]: 51: Hoare triple {12392#(<= ~counter~0 4)} assume !!(0 != ~r~0); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,821 INFO L290 TraceCheckUtils]: 52: Hoare triple {12392#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:29,822 INFO L290 TraceCheckUtils]: 53: Hoare triple {12392#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,822 INFO L290 TraceCheckUtils]: 54: Hoare triple {12420#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,822 INFO L272 TraceCheckUtils]: 55: Hoare triple {12420#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,823 INFO L290 TraceCheckUtils]: 56: Hoare triple {12420#(<= ~counter~0 5)} ~cond := #in~cond; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,823 INFO L290 TraceCheckUtils]: 57: Hoare triple {12420#(<= ~counter~0 5)} assume !(0 == ~cond); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,823 INFO L290 TraceCheckUtils]: 58: Hoare triple {12420#(<= ~counter~0 5)} assume true; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,824 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12420#(<= ~counter~0 5)} {12420#(<= ~counter~0 5)} #63#return; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,824 INFO L290 TraceCheckUtils]: 60: Hoare triple {12420#(<= ~counter~0 5)} assume !!(0 != ~r~0); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,824 INFO L290 TraceCheckUtils]: 61: Hoare triple {12420#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:29,825 INFO L290 TraceCheckUtils]: 62: Hoare triple {12420#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,825 INFO L290 TraceCheckUtils]: 63: Hoare triple {12448#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,825 INFO L272 TraceCheckUtils]: 64: Hoare triple {12448#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,825 INFO L290 TraceCheckUtils]: 65: Hoare triple {12448#(<= ~counter~0 6)} ~cond := #in~cond; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {12448#(<= ~counter~0 6)} assume !(0 == ~cond); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,826 INFO L290 TraceCheckUtils]: 67: Hoare triple {12448#(<= ~counter~0 6)} assume true; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,826 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12448#(<= ~counter~0 6)} {12448#(<= ~counter~0 6)} #63#return; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,827 INFO L290 TraceCheckUtils]: 69: Hoare triple {12448#(<= ~counter~0 6)} assume !!(0 != ~r~0); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,827 INFO L290 TraceCheckUtils]: 70: Hoare triple {12448#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:29,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {12448#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {12476#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,828 INFO L272 TraceCheckUtils]: 73: Hoare triple {12476#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {12476#(<= ~counter~0 7)} ~cond := #in~cond; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {12476#(<= ~counter~0 7)} assume !(0 == ~cond); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,829 INFO L290 TraceCheckUtils]: 76: Hoare triple {12476#(<= ~counter~0 7)} assume true; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,829 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12476#(<= ~counter~0 7)} {12476#(<= ~counter~0 7)} #63#return; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {12476#(<= ~counter~0 7)} assume !!(0 != ~r~0); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,830 INFO L290 TraceCheckUtils]: 79: Hoare triple {12476#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:29,830 INFO L290 TraceCheckUtils]: 80: Hoare triple {12476#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,830 INFO L290 TraceCheckUtils]: 81: Hoare triple {12504#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,831 INFO L272 TraceCheckUtils]: 82: Hoare triple {12504#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,831 INFO L290 TraceCheckUtils]: 83: Hoare triple {12504#(<= ~counter~0 8)} ~cond := #in~cond; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,831 INFO L290 TraceCheckUtils]: 84: Hoare triple {12504#(<= ~counter~0 8)} assume !(0 == ~cond); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,831 INFO L290 TraceCheckUtils]: 85: Hoare triple {12504#(<= ~counter~0 8)} assume true; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,832 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12504#(<= ~counter~0 8)} {12504#(<= ~counter~0 8)} #63#return; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,832 INFO L290 TraceCheckUtils]: 87: Hoare triple {12504#(<= ~counter~0 8)} assume !!(0 != ~r~0); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,832 INFO L290 TraceCheckUtils]: 88: Hoare triple {12504#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:29,833 INFO L290 TraceCheckUtils]: 89: Hoare triple {12504#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,833 INFO L290 TraceCheckUtils]: 90: Hoare triple {12532#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,833 INFO L272 TraceCheckUtils]: 91: Hoare triple {12532#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,834 INFO L290 TraceCheckUtils]: 92: Hoare triple {12532#(<= ~counter~0 9)} ~cond := #in~cond; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,834 INFO L290 TraceCheckUtils]: 93: Hoare triple {12532#(<= ~counter~0 9)} assume !(0 == ~cond); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,834 INFO L290 TraceCheckUtils]: 94: Hoare triple {12532#(<= ~counter~0 9)} assume true; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,834 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12532#(<= ~counter~0 9)} {12532#(<= ~counter~0 9)} #63#return; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,835 INFO L290 TraceCheckUtils]: 96: Hoare triple {12532#(<= ~counter~0 9)} assume !!(0 != ~r~0); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,835 INFO L290 TraceCheckUtils]: 97: Hoare triple {12532#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:29,835 INFO L290 TraceCheckUtils]: 98: Hoare triple {12532#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,836 INFO L290 TraceCheckUtils]: 99: Hoare triple {12560#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,836 INFO L272 TraceCheckUtils]: 100: Hoare triple {12560#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,836 INFO L290 TraceCheckUtils]: 101: Hoare triple {12560#(<= ~counter~0 10)} ~cond := #in~cond; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,837 INFO L290 TraceCheckUtils]: 102: Hoare triple {12560#(<= ~counter~0 10)} assume !(0 == ~cond); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,838 INFO L290 TraceCheckUtils]: 103: Hoare triple {12560#(<= ~counter~0 10)} assume true; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,839 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12560#(<= ~counter~0 10)} {12560#(<= ~counter~0 10)} #63#return; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,839 INFO L290 TraceCheckUtils]: 105: Hoare triple {12560#(<= ~counter~0 10)} assume !!(0 != ~r~0); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,839 INFO L290 TraceCheckUtils]: 106: Hoare triple {12560#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:29,840 INFO L290 TraceCheckUtils]: 107: Hoare triple {12560#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,840 INFO L290 TraceCheckUtils]: 108: Hoare triple {12588#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,840 INFO L272 TraceCheckUtils]: 109: Hoare triple {12588#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,840 INFO L290 TraceCheckUtils]: 110: Hoare triple {12588#(<= ~counter~0 11)} ~cond := #in~cond; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,841 INFO L290 TraceCheckUtils]: 111: Hoare triple {12588#(<= ~counter~0 11)} assume !(0 == ~cond); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,841 INFO L290 TraceCheckUtils]: 112: Hoare triple {12588#(<= ~counter~0 11)} assume true; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,841 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12588#(<= ~counter~0 11)} {12588#(<= ~counter~0 11)} #63#return; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,842 INFO L290 TraceCheckUtils]: 114: Hoare triple {12588#(<= ~counter~0 11)} assume !!(0 != ~r~0); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,842 INFO L290 TraceCheckUtils]: 115: Hoare triple {12588#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:29,842 INFO L290 TraceCheckUtils]: 116: Hoare triple {12588#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,843 INFO L290 TraceCheckUtils]: 117: Hoare triple {12616#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,843 INFO L272 TraceCheckUtils]: 118: Hoare triple {12616#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,843 INFO L290 TraceCheckUtils]: 119: Hoare triple {12616#(<= ~counter~0 12)} ~cond := #in~cond; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,843 INFO L290 TraceCheckUtils]: 120: Hoare triple {12616#(<= ~counter~0 12)} assume !(0 == ~cond); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,844 INFO L290 TraceCheckUtils]: 121: Hoare triple {12616#(<= ~counter~0 12)} assume true; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,844 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12616#(<= ~counter~0 12)} {12616#(<= ~counter~0 12)} #63#return; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,844 INFO L290 TraceCheckUtils]: 123: Hoare triple {12616#(<= ~counter~0 12)} assume !!(0 != ~r~0); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 124: Hoare triple {12616#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 125: Hoare triple {12616#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12644#(<= |main_#t~post6| 12)} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 126: Hoare triple {12644#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-28 12:43:29,845 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-28 12:43:29,845 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-28 12:43:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 618 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:29,846 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:30,528 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-28 12:43:30,528 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-28 12:43:30,528 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-28 12:43:30,528 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-28 12:43:30,529 INFO L290 TraceCheckUtils]: 126: Hoare triple {12672#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-28 12:43:30,529 INFO L290 TraceCheckUtils]: 125: Hoare triple {12676#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12672#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:30,529 INFO L290 TraceCheckUtils]: 124: Hoare triple {12676#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12676#(< ~counter~0 50)} is VALID [2022-04-28 12:43:30,529 INFO L290 TraceCheckUtils]: 123: Hoare triple {12676#(< ~counter~0 50)} assume !!(0 != ~r~0); {12676#(< ~counter~0 50)} is VALID [2022-04-28 12:43:30,530 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12251#true} {12676#(< ~counter~0 50)} #63#return; {12676#(< ~counter~0 50)} is VALID [2022-04-28 12:43:30,530 INFO L290 TraceCheckUtils]: 121: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,530 INFO L290 TraceCheckUtils]: 120: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,530 INFO L290 TraceCheckUtils]: 119: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,530 INFO L272 TraceCheckUtils]: 118: Hoare triple {12676#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,530 INFO L290 TraceCheckUtils]: 117: Hoare triple {12676#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-28 12:43:30,531 INFO L290 TraceCheckUtils]: 116: Hoare triple {12704#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-28 12:43:30,531 INFO L290 TraceCheckUtils]: 115: Hoare triple {12704#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12704#(< ~counter~0 49)} is VALID [2022-04-28 12:43:30,531 INFO L290 TraceCheckUtils]: 114: Hoare triple {12704#(< ~counter~0 49)} assume !!(0 != ~r~0); {12704#(< ~counter~0 49)} is VALID [2022-04-28 12:43:30,532 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12251#true} {12704#(< ~counter~0 49)} #63#return; {12704#(< ~counter~0 49)} is VALID [2022-04-28 12:43:30,532 INFO L290 TraceCheckUtils]: 112: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,532 INFO L290 TraceCheckUtils]: 111: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,532 INFO L290 TraceCheckUtils]: 110: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,532 INFO L272 TraceCheckUtils]: 109: Hoare triple {12704#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,532 INFO L290 TraceCheckUtils]: 108: Hoare triple {12704#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-28 12:43:30,533 INFO L290 TraceCheckUtils]: 107: Hoare triple {12732#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-28 12:43:30,533 INFO L290 TraceCheckUtils]: 106: Hoare triple {12732#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12732#(< ~counter~0 48)} is VALID [2022-04-28 12:43:30,533 INFO L290 TraceCheckUtils]: 105: Hoare triple {12732#(< ~counter~0 48)} assume !!(0 != ~r~0); {12732#(< ~counter~0 48)} is VALID [2022-04-28 12:43:30,534 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12251#true} {12732#(< ~counter~0 48)} #63#return; {12732#(< ~counter~0 48)} is VALID [2022-04-28 12:43:30,534 INFO L290 TraceCheckUtils]: 103: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,534 INFO L290 TraceCheckUtils]: 102: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,534 INFO L290 TraceCheckUtils]: 101: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,534 INFO L272 TraceCheckUtils]: 100: Hoare triple {12732#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,534 INFO L290 TraceCheckUtils]: 99: Hoare triple {12732#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-28 12:43:30,534 INFO L290 TraceCheckUtils]: 98: Hoare triple {12760#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-28 12:43:30,535 INFO L290 TraceCheckUtils]: 97: Hoare triple {12760#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12760#(< ~counter~0 47)} is VALID [2022-04-28 12:43:30,535 INFO L290 TraceCheckUtils]: 96: Hoare triple {12760#(< ~counter~0 47)} assume !!(0 != ~r~0); {12760#(< ~counter~0 47)} is VALID [2022-04-28 12:43:30,535 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12251#true} {12760#(< ~counter~0 47)} #63#return; {12760#(< ~counter~0 47)} is VALID [2022-04-28 12:43:30,535 INFO L290 TraceCheckUtils]: 94: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,535 INFO L290 TraceCheckUtils]: 93: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,536 INFO L290 TraceCheckUtils]: 92: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,536 INFO L272 TraceCheckUtils]: 91: Hoare triple {12760#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,536 INFO L290 TraceCheckUtils]: 90: Hoare triple {12760#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-28 12:43:30,536 INFO L290 TraceCheckUtils]: 89: Hoare triple {12788#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-28 12:43:30,536 INFO L290 TraceCheckUtils]: 88: Hoare triple {12788#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12788#(< ~counter~0 46)} is VALID [2022-04-28 12:43:30,537 INFO L290 TraceCheckUtils]: 87: Hoare triple {12788#(< ~counter~0 46)} assume !!(0 != ~r~0); {12788#(< ~counter~0 46)} is VALID [2022-04-28 12:43:30,537 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12251#true} {12788#(< ~counter~0 46)} #63#return; {12788#(< ~counter~0 46)} is VALID [2022-04-28 12:43:30,537 INFO L290 TraceCheckUtils]: 85: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,537 INFO L290 TraceCheckUtils]: 84: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,537 INFO L290 TraceCheckUtils]: 83: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,537 INFO L272 TraceCheckUtils]: 82: Hoare triple {12788#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,538 INFO L290 TraceCheckUtils]: 81: Hoare triple {12788#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-28 12:43:30,538 INFO L290 TraceCheckUtils]: 80: Hoare triple {12816#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-28 12:43:30,538 INFO L290 TraceCheckUtils]: 79: Hoare triple {12816#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12816#(< ~counter~0 45)} is VALID [2022-04-28 12:43:30,538 INFO L290 TraceCheckUtils]: 78: Hoare triple {12816#(< ~counter~0 45)} assume !!(0 != ~r~0); {12816#(< ~counter~0 45)} is VALID [2022-04-28 12:43:30,539 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12251#true} {12816#(< ~counter~0 45)} #63#return; {12816#(< ~counter~0 45)} is VALID [2022-04-28 12:43:30,539 INFO L290 TraceCheckUtils]: 76: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,539 INFO L290 TraceCheckUtils]: 75: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,539 INFO L290 TraceCheckUtils]: 74: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,539 INFO L272 TraceCheckUtils]: 73: Hoare triple {12816#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,539 INFO L290 TraceCheckUtils]: 72: Hoare triple {12816#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-28 12:43:30,540 INFO L290 TraceCheckUtils]: 71: Hoare triple {12844#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-28 12:43:30,540 INFO L290 TraceCheckUtils]: 70: Hoare triple {12844#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12844#(< ~counter~0 44)} is VALID [2022-04-28 12:43:30,540 INFO L290 TraceCheckUtils]: 69: Hoare triple {12844#(< ~counter~0 44)} assume !!(0 != ~r~0); {12844#(< ~counter~0 44)} is VALID [2022-04-28 12:43:30,541 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12251#true} {12844#(< ~counter~0 44)} #63#return; {12844#(< ~counter~0 44)} is VALID [2022-04-28 12:43:30,541 INFO L290 TraceCheckUtils]: 67: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,541 INFO L290 TraceCheckUtils]: 66: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,541 INFO L290 TraceCheckUtils]: 65: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,541 INFO L272 TraceCheckUtils]: 64: Hoare triple {12844#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,541 INFO L290 TraceCheckUtils]: 63: Hoare triple {12844#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-28 12:43:30,542 INFO L290 TraceCheckUtils]: 62: Hoare triple {12872#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-28 12:43:30,542 INFO L290 TraceCheckUtils]: 61: Hoare triple {12872#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12872#(< ~counter~0 43)} is VALID [2022-04-28 12:43:30,542 INFO L290 TraceCheckUtils]: 60: Hoare triple {12872#(< ~counter~0 43)} assume !!(0 != ~r~0); {12872#(< ~counter~0 43)} is VALID [2022-04-28 12:43:30,542 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12251#true} {12872#(< ~counter~0 43)} #63#return; {12872#(< ~counter~0 43)} is VALID [2022-04-28 12:43:30,543 INFO L290 TraceCheckUtils]: 58: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,543 INFO L290 TraceCheckUtils]: 57: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,543 INFO L290 TraceCheckUtils]: 56: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,543 INFO L272 TraceCheckUtils]: 55: Hoare triple {12872#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,543 INFO L290 TraceCheckUtils]: 54: Hoare triple {12872#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-28 12:43:30,543 INFO L290 TraceCheckUtils]: 53: Hoare triple {12900#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-28 12:43:30,544 INFO L290 TraceCheckUtils]: 52: Hoare triple {12900#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12900#(< ~counter~0 42)} is VALID [2022-04-28 12:43:30,544 INFO L290 TraceCheckUtils]: 51: Hoare triple {12900#(< ~counter~0 42)} assume !!(0 != ~r~0); {12900#(< ~counter~0 42)} is VALID [2022-04-28 12:43:30,544 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12251#true} {12900#(< ~counter~0 42)} #63#return; {12900#(< ~counter~0 42)} is VALID [2022-04-28 12:43:30,544 INFO L290 TraceCheckUtils]: 49: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,544 INFO L272 TraceCheckUtils]: 46: Hoare triple {12900#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {12900#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-28 12:43:30,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {12928#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-28 12:43:30,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {12928#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12928#(< ~counter~0 41)} is VALID [2022-04-28 12:43:30,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {12928#(< ~counter~0 41)} assume !!(0 != ~r~0); {12928#(< ~counter~0 41)} is VALID [2022-04-28 12:43:30,546 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12251#true} {12928#(< ~counter~0 41)} #63#return; {12928#(< ~counter~0 41)} is VALID [2022-04-28 12:43:30,546 INFO L290 TraceCheckUtils]: 40: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,546 INFO L290 TraceCheckUtils]: 39: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,546 INFO L290 TraceCheckUtils]: 38: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,546 INFO L272 TraceCheckUtils]: 37: Hoare triple {12928#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,546 INFO L290 TraceCheckUtils]: 36: Hoare triple {12928#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-28 12:43:30,547 INFO L290 TraceCheckUtils]: 35: Hoare triple {12956#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-28 12:43:30,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {12956#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12956#(< ~counter~0 40)} is VALID [2022-04-28 12:43:30,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {12956#(< ~counter~0 40)} assume !!(0 != ~r~0); {12956#(< ~counter~0 40)} is VALID [2022-04-28 12:43:30,548 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12251#true} {12956#(< ~counter~0 40)} #63#return; {12956#(< ~counter~0 40)} is VALID [2022-04-28 12:43:30,548 INFO L290 TraceCheckUtils]: 31: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,548 INFO L290 TraceCheckUtils]: 30: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,548 INFO L290 TraceCheckUtils]: 29: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,548 INFO L272 TraceCheckUtils]: 28: Hoare triple {12956#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,548 INFO L290 TraceCheckUtils]: 27: Hoare triple {12956#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-28 12:43:30,549 INFO L290 TraceCheckUtils]: 26: Hoare triple {12984#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-28 12:43:30,549 INFO L290 TraceCheckUtils]: 25: Hoare triple {12984#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12984#(< ~counter~0 39)} is VALID [2022-04-28 12:43:30,549 INFO L290 TraceCheckUtils]: 24: Hoare triple {12984#(< ~counter~0 39)} assume !!(0 != ~r~0); {12984#(< ~counter~0 39)} is VALID [2022-04-28 12:43:30,550 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12251#true} {12984#(< ~counter~0 39)} #63#return; {12984#(< ~counter~0 39)} is VALID [2022-04-28 12:43:30,550 INFO L290 TraceCheckUtils]: 22: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,550 INFO L290 TraceCheckUtils]: 21: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,550 INFO L272 TraceCheckUtils]: 19: Hoare triple {12984#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,550 INFO L290 TraceCheckUtils]: 18: Hoare triple {12984#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-28 12:43:30,550 INFO L290 TraceCheckUtils]: 17: Hoare triple {13012#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-28 12:43:30,551 INFO L290 TraceCheckUtils]: 16: Hoare triple {13012#(< ~counter~0 38)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,551 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #61#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,551 INFO L290 TraceCheckUtils]: 12: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,551 INFO L272 TraceCheckUtils]: 11: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,552 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #59#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,552 INFO L290 TraceCheckUtils]: 9: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 12:43:30,552 INFO L290 TraceCheckUtils]: 8: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 12:43:30,552 INFO L290 TraceCheckUtils]: 7: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 12:43:30,552 INFO L272 TraceCheckUtils]: 6: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 12:43:30,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {13012#(< ~counter~0 38)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,552 INFO L272 TraceCheckUtils]: 4: Hoare triple {13012#(< ~counter~0 38)} call #t~ret7 := main(); {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,553 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13012#(< ~counter~0 38)} {12251#true} #67#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {13012#(< ~counter~0 38)} assume true; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13012#(< ~counter~0 38)} is VALID [2022-04-28 12:43:30,553 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-28 12:43:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 354 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2022-04-28 12:43:30,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:30,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491636011] [2022-04-28 12:43:30,554 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:30,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [150739702] [2022-04-28 12:43:30,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [150739702] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:30,554 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:30,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-28 12:43:30,554 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:30,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [734761157] [2022-04-28 12:43:30,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [734761157] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:30,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:30,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 12:43:30,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838385949] [2022-04-28 12:43:30,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:30,555 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 12:43:30,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:30,555 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 12:43:30,632 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:30,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 12:43:30,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:30,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 12:43:30,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-28 12:43:30,633 INFO L87 Difference]: Start difference. First operand 128 states and 141 transitions. Second operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 12:43:31,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:31,106 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-28 12:43:31,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-28 12:43:31,106 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 12:43:31,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 12:43:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 12:43:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 12:43:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 12:43:31,111 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-28 12:43:31,211 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:31,213 INFO L225 Difference]: With dead ends: 142 [2022-04-28 12:43:31,213 INFO L226 Difference]: Without dead ends: 137 [2022-04-28 12:43:31,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=731, Invalid=991, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 12:43:31,214 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 40 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:31,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 178 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:31,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-28 12:43:31,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-28 12:43:31,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:31,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 12:43:31,348 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 12:43:31,349 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 12:43:31,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:31,351 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 12:43:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 12:43:31,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:31,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:31,351 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 12:43:31,352 INFO L87 Difference]: Start difference. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 12:43:31,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:31,353 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 12:43:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 12:43:31,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:31,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:31,354 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:31,354 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 12:43:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-28 12:43:31,355 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-28 12:43:31,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:31,356 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-28 12:43:31,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 12:43:31,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-28 12:43:32,850 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 12:43:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-28 12:43:32,851 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:32,851 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:32,858 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:33,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-28 12:43:33,051 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:33,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:33,052 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-28 12:43:33,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:33,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [850220507] [2022-04-28 12:43:33,052 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:33,052 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-28 12:43:33,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:33,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117545528] [2022-04-28 12:43:33,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:33,066 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:33,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1208961571] [2022-04-28 12:43:33,066 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:43:33,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:33,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:33,067 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:33,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 12:43:33,129 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:43:33,129 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:33,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 12:43:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:33,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:33,767 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-28 12:43:33,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13930#(<= ~counter~0 0)} {13922#true} #67#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,768 INFO L272 TraceCheckUtils]: 4: Hoare triple {13930#(<= ~counter~0 0)} call #t~ret7 := main(); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,768 INFO L290 TraceCheckUtils]: 5: Hoare triple {13930#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,769 INFO L272 TraceCheckUtils]: 6: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,769 INFO L290 TraceCheckUtils]: 7: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,769 INFO L290 TraceCheckUtils]: 8: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,769 INFO L290 TraceCheckUtils]: 9: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,770 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #59#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,770 INFO L272 TraceCheckUtils]: 11: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,770 INFO L290 TraceCheckUtils]: 12: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,771 INFO L290 TraceCheckUtils]: 13: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,771 INFO L290 TraceCheckUtils]: 14: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,771 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #61#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,772 INFO L290 TraceCheckUtils]: 16: Hoare triple {13930#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:33,772 INFO L290 TraceCheckUtils]: 17: Hoare triple {13930#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,772 INFO L290 TraceCheckUtils]: 18: Hoare triple {13979#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,773 INFO L272 TraceCheckUtils]: 19: Hoare triple {13979#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {13979#(<= ~counter~0 1)} ~cond := #in~cond; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,773 INFO L290 TraceCheckUtils]: 21: Hoare triple {13979#(<= ~counter~0 1)} assume !(0 == ~cond); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {13979#(<= ~counter~0 1)} assume true; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,774 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13979#(<= ~counter~0 1)} {13979#(<= ~counter~0 1)} #63#return; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,774 INFO L290 TraceCheckUtils]: 24: Hoare triple {13979#(<= ~counter~0 1)} assume !!(0 != ~r~0); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,774 INFO L290 TraceCheckUtils]: 25: Hoare triple {13979#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:33,775 INFO L290 TraceCheckUtils]: 26: Hoare triple {13979#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,775 INFO L290 TraceCheckUtils]: 27: Hoare triple {14007#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,776 INFO L272 TraceCheckUtils]: 28: Hoare triple {14007#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,776 INFO L290 TraceCheckUtils]: 29: Hoare triple {14007#(<= ~counter~0 2)} ~cond := #in~cond; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,776 INFO L290 TraceCheckUtils]: 30: Hoare triple {14007#(<= ~counter~0 2)} assume !(0 == ~cond); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,776 INFO L290 TraceCheckUtils]: 31: Hoare triple {14007#(<= ~counter~0 2)} assume true; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,777 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {14007#(<= ~counter~0 2)} {14007#(<= ~counter~0 2)} #63#return; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {14007#(<= ~counter~0 2)} assume !!(0 != ~r~0); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,777 INFO L290 TraceCheckUtils]: 34: Hoare triple {14007#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:33,778 INFO L290 TraceCheckUtils]: 35: Hoare triple {14007#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,778 INFO L290 TraceCheckUtils]: 36: Hoare triple {14035#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,778 INFO L272 TraceCheckUtils]: 37: Hoare triple {14035#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,779 INFO L290 TraceCheckUtils]: 38: Hoare triple {14035#(<= ~counter~0 3)} ~cond := #in~cond; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,779 INFO L290 TraceCheckUtils]: 39: Hoare triple {14035#(<= ~counter~0 3)} assume !(0 == ~cond); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,779 INFO L290 TraceCheckUtils]: 40: Hoare triple {14035#(<= ~counter~0 3)} assume true; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,779 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {14035#(<= ~counter~0 3)} {14035#(<= ~counter~0 3)} #63#return; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {14035#(<= ~counter~0 3)} assume !!(0 != ~r~0); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {14035#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:33,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {14035#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {14063#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,781 INFO L272 TraceCheckUtils]: 46: Hoare triple {14063#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,781 INFO L290 TraceCheckUtils]: 47: Hoare triple {14063#(<= ~counter~0 4)} ~cond := #in~cond; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,782 INFO L290 TraceCheckUtils]: 48: Hoare triple {14063#(<= ~counter~0 4)} assume !(0 == ~cond); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,782 INFO L290 TraceCheckUtils]: 49: Hoare triple {14063#(<= ~counter~0 4)} assume true; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,782 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14063#(<= ~counter~0 4)} {14063#(<= ~counter~0 4)} #63#return; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,782 INFO L290 TraceCheckUtils]: 51: Hoare triple {14063#(<= ~counter~0 4)} assume !!(0 != ~r~0); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,783 INFO L290 TraceCheckUtils]: 52: Hoare triple {14063#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:33,783 INFO L290 TraceCheckUtils]: 53: Hoare triple {14063#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,783 INFO L290 TraceCheckUtils]: 54: Hoare triple {14091#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,784 INFO L272 TraceCheckUtils]: 55: Hoare triple {14091#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,784 INFO L290 TraceCheckUtils]: 56: Hoare triple {14091#(<= ~counter~0 5)} ~cond := #in~cond; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,784 INFO L290 TraceCheckUtils]: 57: Hoare triple {14091#(<= ~counter~0 5)} assume !(0 == ~cond); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,784 INFO L290 TraceCheckUtils]: 58: Hoare triple {14091#(<= ~counter~0 5)} assume true; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,785 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14091#(<= ~counter~0 5)} {14091#(<= ~counter~0 5)} #63#return; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {14091#(<= ~counter~0 5)} assume !!(0 != ~r~0); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,785 INFO L290 TraceCheckUtils]: 61: Hoare triple {14091#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:33,786 INFO L290 TraceCheckUtils]: 62: Hoare triple {14091#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,786 INFO L290 TraceCheckUtils]: 63: Hoare triple {14119#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,786 INFO L272 TraceCheckUtils]: 64: Hoare triple {14119#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,787 INFO L290 TraceCheckUtils]: 65: Hoare triple {14119#(<= ~counter~0 6)} ~cond := #in~cond; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,787 INFO L290 TraceCheckUtils]: 66: Hoare triple {14119#(<= ~counter~0 6)} assume !(0 == ~cond); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,787 INFO L290 TraceCheckUtils]: 67: Hoare triple {14119#(<= ~counter~0 6)} assume true; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,788 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14119#(<= ~counter~0 6)} {14119#(<= ~counter~0 6)} #63#return; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,788 INFO L290 TraceCheckUtils]: 69: Hoare triple {14119#(<= ~counter~0 6)} assume !!(0 != ~r~0); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,788 INFO L290 TraceCheckUtils]: 70: Hoare triple {14119#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:33,789 INFO L290 TraceCheckUtils]: 71: Hoare triple {14119#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,789 INFO L290 TraceCheckUtils]: 72: Hoare triple {14147#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,789 INFO L272 TraceCheckUtils]: 73: Hoare triple {14147#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,789 INFO L290 TraceCheckUtils]: 74: Hoare triple {14147#(<= ~counter~0 7)} ~cond := #in~cond; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,790 INFO L290 TraceCheckUtils]: 75: Hoare triple {14147#(<= ~counter~0 7)} assume !(0 == ~cond); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,790 INFO L290 TraceCheckUtils]: 76: Hoare triple {14147#(<= ~counter~0 7)} assume true; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,790 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14147#(<= ~counter~0 7)} {14147#(<= ~counter~0 7)} #63#return; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,791 INFO L290 TraceCheckUtils]: 78: Hoare triple {14147#(<= ~counter~0 7)} assume !!(0 != ~r~0); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,791 INFO L290 TraceCheckUtils]: 79: Hoare triple {14147#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:33,791 INFO L290 TraceCheckUtils]: 80: Hoare triple {14147#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,792 INFO L290 TraceCheckUtils]: 81: Hoare triple {14175#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,792 INFO L272 TraceCheckUtils]: 82: Hoare triple {14175#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,792 INFO L290 TraceCheckUtils]: 83: Hoare triple {14175#(<= ~counter~0 8)} ~cond := #in~cond; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,792 INFO L290 TraceCheckUtils]: 84: Hoare triple {14175#(<= ~counter~0 8)} assume !(0 == ~cond); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,793 INFO L290 TraceCheckUtils]: 85: Hoare triple {14175#(<= ~counter~0 8)} assume true; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,793 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14175#(<= ~counter~0 8)} {14175#(<= ~counter~0 8)} #63#return; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,794 INFO L290 TraceCheckUtils]: 87: Hoare triple {14175#(<= ~counter~0 8)} assume !!(0 != ~r~0); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,794 INFO L290 TraceCheckUtils]: 88: Hoare triple {14175#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:33,795 INFO L290 TraceCheckUtils]: 89: Hoare triple {14175#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,795 INFO L290 TraceCheckUtils]: 90: Hoare triple {14203#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,795 INFO L272 TraceCheckUtils]: 91: Hoare triple {14203#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,795 INFO L290 TraceCheckUtils]: 92: Hoare triple {14203#(<= ~counter~0 9)} ~cond := #in~cond; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,796 INFO L290 TraceCheckUtils]: 93: Hoare triple {14203#(<= ~counter~0 9)} assume !(0 == ~cond); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,796 INFO L290 TraceCheckUtils]: 94: Hoare triple {14203#(<= ~counter~0 9)} assume true; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,796 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14203#(<= ~counter~0 9)} {14203#(<= ~counter~0 9)} #63#return; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,797 INFO L290 TraceCheckUtils]: 96: Hoare triple {14203#(<= ~counter~0 9)} assume !!(0 != ~r~0); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,797 INFO L290 TraceCheckUtils]: 97: Hoare triple {14203#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:33,797 INFO L290 TraceCheckUtils]: 98: Hoare triple {14203#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,798 INFO L290 TraceCheckUtils]: 99: Hoare triple {14231#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,798 INFO L272 TraceCheckUtils]: 100: Hoare triple {14231#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,798 INFO L290 TraceCheckUtils]: 101: Hoare triple {14231#(<= ~counter~0 10)} ~cond := #in~cond; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,798 INFO L290 TraceCheckUtils]: 102: Hoare triple {14231#(<= ~counter~0 10)} assume !(0 == ~cond); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,799 INFO L290 TraceCheckUtils]: 103: Hoare triple {14231#(<= ~counter~0 10)} assume true; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,799 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14231#(<= ~counter~0 10)} {14231#(<= ~counter~0 10)} #63#return; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,799 INFO L290 TraceCheckUtils]: 105: Hoare triple {14231#(<= ~counter~0 10)} assume !!(0 != ~r~0); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,800 INFO L290 TraceCheckUtils]: 106: Hoare triple {14231#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:33,800 INFO L290 TraceCheckUtils]: 107: Hoare triple {14231#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,800 INFO L290 TraceCheckUtils]: 108: Hoare triple {14259#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,801 INFO L272 TraceCheckUtils]: 109: Hoare triple {14259#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,801 INFO L290 TraceCheckUtils]: 110: Hoare triple {14259#(<= ~counter~0 11)} ~cond := #in~cond; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,801 INFO L290 TraceCheckUtils]: 111: Hoare triple {14259#(<= ~counter~0 11)} assume !(0 == ~cond); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,801 INFO L290 TraceCheckUtils]: 112: Hoare triple {14259#(<= ~counter~0 11)} assume true; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,802 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14259#(<= ~counter~0 11)} {14259#(<= ~counter~0 11)} #63#return; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,802 INFO L290 TraceCheckUtils]: 114: Hoare triple {14259#(<= ~counter~0 11)} assume !!(0 != ~r~0); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,802 INFO L290 TraceCheckUtils]: 115: Hoare triple {14259#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:33,803 INFO L290 TraceCheckUtils]: 116: Hoare triple {14259#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,803 INFO L290 TraceCheckUtils]: 117: Hoare triple {14287#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,803 INFO L272 TraceCheckUtils]: 118: Hoare triple {14287#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,804 INFO L290 TraceCheckUtils]: 119: Hoare triple {14287#(<= ~counter~0 12)} ~cond := #in~cond; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,804 INFO L290 TraceCheckUtils]: 120: Hoare triple {14287#(<= ~counter~0 12)} assume !(0 == ~cond); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,804 INFO L290 TraceCheckUtils]: 121: Hoare triple {14287#(<= ~counter~0 12)} assume true; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,805 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14287#(<= ~counter~0 12)} {14287#(<= ~counter~0 12)} #63#return; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,805 INFO L290 TraceCheckUtils]: 123: Hoare triple {14287#(<= ~counter~0 12)} assume !!(0 != ~r~0); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,805 INFO L290 TraceCheckUtils]: 124: Hoare triple {14287#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:33,806 INFO L290 TraceCheckUtils]: 125: Hoare triple {14287#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,806 INFO L290 TraceCheckUtils]: 126: Hoare triple {14315#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,806 INFO L272 TraceCheckUtils]: 127: Hoare triple {14315#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,806 INFO L290 TraceCheckUtils]: 128: Hoare triple {14315#(<= ~counter~0 13)} ~cond := #in~cond; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,807 INFO L290 TraceCheckUtils]: 129: Hoare triple {14315#(<= ~counter~0 13)} assume !(0 == ~cond); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,807 INFO L290 TraceCheckUtils]: 130: Hoare triple {14315#(<= ~counter~0 13)} assume true; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,807 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14315#(<= ~counter~0 13)} {14315#(<= ~counter~0 13)} #63#return; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,808 INFO L290 TraceCheckUtils]: 132: Hoare triple {14315#(<= ~counter~0 13)} assume !!(0 != ~r~0); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,808 INFO L290 TraceCheckUtils]: 133: Hoare triple {14315#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:33,808 INFO L290 TraceCheckUtils]: 134: Hoare triple {14315#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14343#(<= |main_#t~post6| 13)} is VALID [2022-04-28 12:43:33,809 INFO L290 TraceCheckUtils]: 135: Hoare triple {14343#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-28 12:43:33,809 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-28 12:43:33,809 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-28 12:43:33,809 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-28 12:43:33,809 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-28 12:43:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 728 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:33,809 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:34,539 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-28 12:43:34,539 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-28 12:43:34,539 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-28 12:43:34,539 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-28 12:43:34,540 INFO L290 TraceCheckUtils]: 135: Hoare triple {14371#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-28 12:43:34,540 INFO L290 TraceCheckUtils]: 134: Hoare triple {14375#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14371#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:34,540 INFO L290 TraceCheckUtils]: 133: Hoare triple {14375#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14375#(< ~counter~0 50)} is VALID [2022-04-28 12:43:34,541 INFO L290 TraceCheckUtils]: 132: Hoare triple {14375#(< ~counter~0 50)} assume !!(0 != ~r~0); {14375#(< ~counter~0 50)} is VALID [2022-04-28 12:43:34,541 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13922#true} {14375#(< ~counter~0 50)} #63#return; {14375#(< ~counter~0 50)} is VALID [2022-04-28 12:43:34,541 INFO L290 TraceCheckUtils]: 130: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,541 INFO L290 TraceCheckUtils]: 129: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,541 INFO L290 TraceCheckUtils]: 128: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,541 INFO L272 TraceCheckUtils]: 127: Hoare triple {14375#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,541 INFO L290 TraceCheckUtils]: 126: Hoare triple {14375#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-28 12:43:34,542 INFO L290 TraceCheckUtils]: 125: Hoare triple {14403#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-28 12:43:34,542 INFO L290 TraceCheckUtils]: 124: Hoare triple {14403#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14403#(< ~counter~0 49)} is VALID [2022-04-28 12:43:34,542 INFO L290 TraceCheckUtils]: 123: Hoare triple {14403#(< ~counter~0 49)} assume !!(0 != ~r~0); {14403#(< ~counter~0 49)} is VALID [2022-04-28 12:43:34,543 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13922#true} {14403#(< ~counter~0 49)} #63#return; {14403#(< ~counter~0 49)} is VALID [2022-04-28 12:43:34,543 INFO L290 TraceCheckUtils]: 121: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,543 INFO L290 TraceCheckUtils]: 120: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,543 INFO L290 TraceCheckUtils]: 119: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,543 INFO L272 TraceCheckUtils]: 118: Hoare triple {14403#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,543 INFO L290 TraceCheckUtils]: 117: Hoare triple {14403#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-28 12:43:34,544 INFO L290 TraceCheckUtils]: 116: Hoare triple {14431#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-28 12:43:34,544 INFO L290 TraceCheckUtils]: 115: Hoare triple {14431#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14431#(< ~counter~0 48)} is VALID [2022-04-28 12:43:34,544 INFO L290 TraceCheckUtils]: 114: Hoare triple {14431#(< ~counter~0 48)} assume !!(0 != ~r~0); {14431#(< ~counter~0 48)} is VALID [2022-04-28 12:43:34,545 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13922#true} {14431#(< ~counter~0 48)} #63#return; {14431#(< ~counter~0 48)} is VALID [2022-04-28 12:43:34,545 INFO L290 TraceCheckUtils]: 112: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,545 INFO L290 TraceCheckUtils]: 111: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,545 INFO L290 TraceCheckUtils]: 110: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,545 INFO L272 TraceCheckUtils]: 109: Hoare triple {14431#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,545 INFO L290 TraceCheckUtils]: 108: Hoare triple {14431#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-28 12:43:34,546 INFO L290 TraceCheckUtils]: 107: Hoare triple {14459#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-28 12:43:34,546 INFO L290 TraceCheckUtils]: 106: Hoare triple {14459#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14459#(< ~counter~0 47)} is VALID [2022-04-28 12:43:34,546 INFO L290 TraceCheckUtils]: 105: Hoare triple {14459#(< ~counter~0 47)} assume !!(0 != ~r~0); {14459#(< ~counter~0 47)} is VALID [2022-04-28 12:43:34,547 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13922#true} {14459#(< ~counter~0 47)} #63#return; {14459#(< ~counter~0 47)} is VALID [2022-04-28 12:43:34,547 INFO L290 TraceCheckUtils]: 103: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,547 INFO L290 TraceCheckUtils]: 102: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,547 INFO L290 TraceCheckUtils]: 101: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,547 INFO L272 TraceCheckUtils]: 100: Hoare triple {14459#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,547 INFO L290 TraceCheckUtils]: 99: Hoare triple {14459#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-28 12:43:34,547 INFO L290 TraceCheckUtils]: 98: Hoare triple {14487#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-28 12:43:34,548 INFO L290 TraceCheckUtils]: 97: Hoare triple {14487#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14487#(< ~counter~0 46)} is VALID [2022-04-28 12:43:34,548 INFO L290 TraceCheckUtils]: 96: Hoare triple {14487#(< ~counter~0 46)} assume !!(0 != ~r~0); {14487#(< ~counter~0 46)} is VALID [2022-04-28 12:43:34,548 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13922#true} {14487#(< ~counter~0 46)} #63#return; {14487#(< ~counter~0 46)} is VALID [2022-04-28 12:43:34,548 INFO L290 TraceCheckUtils]: 94: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,549 INFO L290 TraceCheckUtils]: 93: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,549 INFO L290 TraceCheckUtils]: 92: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,549 INFO L272 TraceCheckUtils]: 91: Hoare triple {14487#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {14487#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-28 12:43:34,549 INFO L290 TraceCheckUtils]: 89: Hoare triple {14515#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-28 12:43:34,550 INFO L290 TraceCheckUtils]: 88: Hoare triple {14515#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14515#(< ~counter~0 45)} is VALID [2022-04-28 12:43:34,550 INFO L290 TraceCheckUtils]: 87: Hoare triple {14515#(< ~counter~0 45)} assume !!(0 != ~r~0); {14515#(< ~counter~0 45)} is VALID [2022-04-28 12:43:34,550 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13922#true} {14515#(< ~counter~0 45)} #63#return; {14515#(< ~counter~0 45)} is VALID [2022-04-28 12:43:34,550 INFO L290 TraceCheckUtils]: 85: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,550 INFO L290 TraceCheckUtils]: 84: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,550 INFO L290 TraceCheckUtils]: 83: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,550 INFO L272 TraceCheckUtils]: 82: Hoare triple {14515#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,551 INFO L290 TraceCheckUtils]: 81: Hoare triple {14515#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-28 12:43:34,551 INFO L290 TraceCheckUtils]: 80: Hoare triple {14543#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-28 12:43:34,551 INFO L290 TraceCheckUtils]: 79: Hoare triple {14543#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14543#(< ~counter~0 44)} is VALID [2022-04-28 12:43:34,552 INFO L290 TraceCheckUtils]: 78: Hoare triple {14543#(< ~counter~0 44)} assume !!(0 != ~r~0); {14543#(< ~counter~0 44)} is VALID [2022-04-28 12:43:34,552 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13922#true} {14543#(< ~counter~0 44)} #63#return; {14543#(< ~counter~0 44)} is VALID [2022-04-28 12:43:34,552 INFO L290 TraceCheckUtils]: 76: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,552 INFO L290 TraceCheckUtils]: 75: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,552 INFO L290 TraceCheckUtils]: 74: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,552 INFO L272 TraceCheckUtils]: 73: Hoare triple {14543#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,552 INFO L290 TraceCheckUtils]: 72: Hoare triple {14543#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-28 12:43:34,553 INFO L290 TraceCheckUtils]: 71: Hoare triple {14571#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-28 12:43:34,553 INFO L290 TraceCheckUtils]: 70: Hoare triple {14571#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14571#(< ~counter~0 43)} is VALID [2022-04-28 12:43:34,553 INFO L290 TraceCheckUtils]: 69: Hoare triple {14571#(< ~counter~0 43)} assume !!(0 != ~r~0); {14571#(< ~counter~0 43)} is VALID [2022-04-28 12:43:34,554 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13922#true} {14571#(< ~counter~0 43)} #63#return; {14571#(< ~counter~0 43)} is VALID [2022-04-28 12:43:34,554 INFO L290 TraceCheckUtils]: 67: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,554 INFO L290 TraceCheckUtils]: 66: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,554 INFO L290 TraceCheckUtils]: 65: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,554 INFO L272 TraceCheckUtils]: 64: Hoare triple {14571#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,554 INFO L290 TraceCheckUtils]: 63: Hoare triple {14571#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-28 12:43:34,555 INFO L290 TraceCheckUtils]: 62: Hoare triple {14599#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-28 12:43:34,555 INFO L290 TraceCheckUtils]: 61: Hoare triple {14599#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14599#(< ~counter~0 42)} is VALID [2022-04-28 12:43:34,555 INFO L290 TraceCheckUtils]: 60: Hoare triple {14599#(< ~counter~0 42)} assume !!(0 != ~r~0); {14599#(< ~counter~0 42)} is VALID [2022-04-28 12:43:34,556 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13922#true} {14599#(< ~counter~0 42)} #63#return; {14599#(< ~counter~0 42)} is VALID [2022-04-28 12:43:34,556 INFO L290 TraceCheckUtils]: 58: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,556 INFO L290 TraceCheckUtils]: 57: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,556 INFO L290 TraceCheckUtils]: 56: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,556 INFO L272 TraceCheckUtils]: 55: Hoare triple {14599#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,556 INFO L290 TraceCheckUtils]: 54: Hoare triple {14599#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-28 12:43:34,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {14627#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-28 12:43:34,557 INFO L290 TraceCheckUtils]: 52: Hoare triple {14627#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14627#(< ~counter~0 41)} is VALID [2022-04-28 12:43:34,557 INFO L290 TraceCheckUtils]: 51: Hoare triple {14627#(< ~counter~0 41)} assume !!(0 != ~r~0); {14627#(< ~counter~0 41)} is VALID [2022-04-28 12:43:34,557 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13922#true} {14627#(< ~counter~0 41)} #63#return; {14627#(< ~counter~0 41)} is VALID [2022-04-28 12:43:34,558 INFO L290 TraceCheckUtils]: 49: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,558 INFO L290 TraceCheckUtils]: 48: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,558 INFO L290 TraceCheckUtils]: 47: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,558 INFO L272 TraceCheckUtils]: 46: Hoare triple {14627#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,558 INFO L290 TraceCheckUtils]: 45: Hoare triple {14627#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-28 12:43:34,558 INFO L290 TraceCheckUtils]: 44: Hoare triple {14655#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-28 12:43:34,559 INFO L290 TraceCheckUtils]: 43: Hoare triple {14655#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14655#(< ~counter~0 40)} is VALID [2022-04-28 12:43:34,559 INFO L290 TraceCheckUtils]: 42: Hoare triple {14655#(< ~counter~0 40)} assume !!(0 != ~r~0); {14655#(< ~counter~0 40)} is VALID [2022-04-28 12:43:34,559 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13922#true} {14655#(< ~counter~0 40)} #63#return; {14655#(< ~counter~0 40)} is VALID [2022-04-28 12:43:34,559 INFO L290 TraceCheckUtils]: 40: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,559 INFO L290 TraceCheckUtils]: 39: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,559 INFO L290 TraceCheckUtils]: 38: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,559 INFO L272 TraceCheckUtils]: 37: Hoare triple {14655#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,560 INFO L290 TraceCheckUtils]: 36: Hoare triple {14655#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-28 12:43:34,560 INFO L290 TraceCheckUtils]: 35: Hoare triple {14683#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-28 12:43:34,560 INFO L290 TraceCheckUtils]: 34: Hoare triple {14683#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14683#(< ~counter~0 39)} is VALID [2022-04-28 12:43:34,561 INFO L290 TraceCheckUtils]: 33: Hoare triple {14683#(< ~counter~0 39)} assume !!(0 != ~r~0); {14683#(< ~counter~0 39)} is VALID [2022-04-28 12:43:34,561 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13922#true} {14683#(< ~counter~0 39)} #63#return; {14683#(< ~counter~0 39)} is VALID [2022-04-28 12:43:34,561 INFO L290 TraceCheckUtils]: 31: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,561 INFO L290 TraceCheckUtils]: 30: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,561 INFO L290 TraceCheckUtils]: 29: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,561 INFO L272 TraceCheckUtils]: 28: Hoare triple {14683#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,562 INFO L290 TraceCheckUtils]: 27: Hoare triple {14683#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-28 12:43:34,562 INFO L290 TraceCheckUtils]: 26: Hoare triple {14711#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-28 12:43:34,562 INFO L290 TraceCheckUtils]: 25: Hoare triple {14711#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14711#(< ~counter~0 38)} is VALID [2022-04-28 12:43:34,562 INFO L290 TraceCheckUtils]: 24: Hoare triple {14711#(< ~counter~0 38)} assume !!(0 != ~r~0); {14711#(< ~counter~0 38)} is VALID [2022-04-28 12:43:34,563 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13922#true} {14711#(< ~counter~0 38)} #63#return; {14711#(< ~counter~0 38)} is VALID [2022-04-28 12:43:34,563 INFO L290 TraceCheckUtils]: 22: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,563 INFO L290 TraceCheckUtils]: 21: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,563 INFO L272 TraceCheckUtils]: 19: Hoare triple {14711#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,563 INFO L290 TraceCheckUtils]: 18: Hoare triple {14711#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-28 12:43:34,564 INFO L290 TraceCheckUtils]: 17: Hoare triple {14739#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-28 12:43:34,564 INFO L290 TraceCheckUtils]: 16: Hoare triple {14739#(< ~counter~0 37)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,564 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #61#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,564 INFO L290 TraceCheckUtils]: 14: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,565 INFO L272 TraceCheckUtils]: 11: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,570 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #59#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 12:43:34,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 12:43:34,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 12:43:34,570 INFO L272 TraceCheckUtils]: 6: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 12:43:34,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {14739#(< ~counter~0 37)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,571 INFO L272 TraceCheckUtils]: 4: Hoare triple {14739#(< ~counter~0 37)} call #t~ret7 := main(); {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14739#(< ~counter~0 37)} {13922#true} #67#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {14739#(< ~counter~0 37)} assume true; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {14739#(< ~counter~0 37)} is VALID [2022-04-28 12:43:34,572 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-28 12:43:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 416 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2022-04-28 12:43:34,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:34,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117545528] [2022-04-28 12:43:34,572 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:34,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1208961571] [2022-04-28 12:43:34,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1208961571] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:34,572 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:34,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-28 12:43:34,573 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:34,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [850220507] [2022-04-28 12:43:34,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [850220507] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:34,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:34,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 12:43:34,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841018554] [2022-04-28 12:43:34,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:34,573 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 12:43:34,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:34,574 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 12:43:34,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:34,657 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 12:43:34,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:34,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 12:43:34,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-28 12:43:34,659 INFO L87 Difference]: Start difference. First operand 137 states and 151 transitions. Second operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 12:43:35,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:35,141 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-28 12:43:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-28 12:43:35,141 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 12:43:35,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 12:43:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 12:43:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 12:43:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 12:43:35,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-28 12:43:35,249 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:35,251 INFO L225 Difference]: With dead ends: 151 [2022-04-28 12:43:35,251 INFO L226 Difference]: Without dead ends: 146 [2022-04-28 12:43:35,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=843, Invalid=1137, Unknown=0, NotChecked=0, Total=1980 [2022-04-28 12:43:35,253 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 66 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:35,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 174 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:35,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-28 12:43:35,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-28 12:43:35,387 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:35,387 INFO L82 GeneralOperation]: Start isEquivalent. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 12:43:35,387 INFO L74 IsIncluded]: Start isIncluded. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 12:43:35,387 INFO L87 Difference]: Start difference. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 12:43:35,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:35,389 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 12:43:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 12:43:35,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:35,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:35,390 INFO L74 IsIncluded]: Start isIncluded. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 12:43:35,390 INFO L87 Difference]: Start difference. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 12:43:35,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:35,391 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 12:43:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 12:43:35,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:35,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:35,392 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:35,392 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 12:43:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-28 12:43:35,394 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-28 12:43:35,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:35,394 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-28 12:43:35,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 12:43:35,394 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-28 12:43:36,646 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 12:43:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-28 12:43:36,646 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:36,647 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:36,663 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:36,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-28 12:43:36,855 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:36,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:36,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-28 12:43:36,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:36,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [243068318] [2022-04-28 12:43:36,857 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:36,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-28 12:43:36,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:36,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138914955] [2022-04-28 12:43:36,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:36,873 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:36,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [979561244] [2022-04-28 12:43:36,873 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:43:36,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:36,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:36,874 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:36,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 12:43:37,110 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:43:37,110 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:43:37,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-28 12:43:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:43:37,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:43:37,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-28 12:43:37,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,819 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15713#(<= ~counter~0 0)} {15705#true} #67#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,819 INFO L272 TraceCheckUtils]: 4: Hoare triple {15713#(<= ~counter~0 0)} call #t~ret7 := main(); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {15713#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,820 INFO L272 TraceCheckUtils]: 6: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,821 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #59#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,821 INFO L272 TraceCheckUtils]: 11: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,822 INFO L290 TraceCheckUtils]: 12: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,822 INFO L290 TraceCheckUtils]: 13: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,822 INFO L290 TraceCheckUtils]: 14: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,822 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #61#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,823 INFO L290 TraceCheckUtils]: 16: Hoare triple {15713#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 12:43:37,823 INFO L290 TraceCheckUtils]: 17: Hoare triple {15713#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,823 INFO L290 TraceCheckUtils]: 18: Hoare triple {15762#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,824 INFO L272 TraceCheckUtils]: 19: Hoare triple {15762#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {15762#(<= ~counter~0 1)} ~cond := #in~cond; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {15762#(<= ~counter~0 1)} assume !(0 == ~cond); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,825 INFO L290 TraceCheckUtils]: 22: Hoare triple {15762#(<= ~counter~0 1)} assume true; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,825 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15762#(<= ~counter~0 1)} {15762#(<= ~counter~0 1)} #63#return; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,825 INFO L290 TraceCheckUtils]: 24: Hoare triple {15762#(<= ~counter~0 1)} assume !!(0 != ~r~0); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,826 INFO L290 TraceCheckUtils]: 25: Hoare triple {15762#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 12:43:37,826 INFO L290 TraceCheckUtils]: 26: Hoare triple {15762#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,826 INFO L290 TraceCheckUtils]: 27: Hoare triple {15790#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,827 INFO L272 TraceCheckUtils]: 28: Hoare triple {15790#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,827 INFO L290 TraceCheckUtils]: 29: Hoare triple {15790#(<= ~counter~0 2)} ~cond := #in~cond; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,827 INFO L290 TraceCheckUtils]: 30: Hoare triple {15790#(<= ~counter~0 2)} assume !(0 == ~cond); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,827 INFO L290 TraceCheckUtils]: 31: Hoare triple {15790#(<= ~counter~0 2)} assume true; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,828 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15790#(<= ~counter~0 2)} {15790#(<= ~counter~0 2)} #63#return; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,828 INFO L290 TraceCheckUtils]: 33: Hoare triple {15790#(<= ~counter~0 2)} assume !!(0 != ~r~0); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,828 INFO L290 TraceCheckUtils]: 34: Hoare triple {15790#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 12:43:37,829 INFO L290 TraceCheckUtils]: 35: Hoare triple {15790#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,829 INFO L290 TraceCheckUtils]: 36: Hoare triple {15818#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,829 INFO L272 TraceCheckUtils]: 37: Hoare triple {15818#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,830 INFO L290 TraceCheckUtils]: 38: Hoare triple {15818#(<= ~counter~0 3)} ~cond := #in~cond; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,830 INFO L290 TraceCheckUtils]: 39: Hoare triple {15818#(<= ~counter~0 3)} assume !(0 == ~cond); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {15818#(<= ~counter~0 3)} assume true; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,831 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15818#(<= ~counter~0 3)} {15818#(<= ~counter~0 3)} #63#return; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,831 INFO L290 TraceCheckUtils]: 42: Hoare triple {15818#(<= ~counter~0 3)} assume !!(0 != ~r~0); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,831 INFO L290 TraceCheckUtils]: 43: Hoare triple {15818#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 12:43:37,832 INFO L290 TraceCheckUtils]: 44: Hoare triple {15818#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,832 INFO L290 TraceCheckUtils]: 45: Hoare triple {15846#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,832 INFO L272 TraceCheckUtils]: 46: Hoare triple {15846#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,832 INFO L290 TraceCheckUtils]: 47: Hoare triple {15846#(<= ~counter~0 4)} ~cond := #in~cond; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,833 INFO L290 TraceCheckUtils]: 48: Hoare triple {15846#(<= ~counter~0 4)} assume !(0 == ~cond); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,833 INFO L290 TraceCheckUtils]: 49: Hoare triple {15846#(<= ~counter~0 4)} assume true; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,833 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15846#(<= ~counter~0 4)} {15846#(<= ~counter~0 4)} #63#return; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,834 INFO L290 TraceCheckUtils]: 51: Hoare triple {15846#(<= ~counter~0 4)} assume !!(0 != ~r~0); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,834 INFO L290 TraceCheckUtils]: 52: Hoare triple {15846#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 12:43:37,834 INFO L290 TraceCheckUtils]: 53: Hoare triple {15846#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,835 INFO L290 TraceCheckUtils]: 54: Hoare triple {15874#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,835 INFO L272 TraceCheckUtils]: 55: Hoare triple {15874#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,835 INFO L290 TraceCheckUtils]: 56: Hoare triple {15874#(<= ~counter~0 5)} ~cond := #in~cond; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,835 INFO L290 TraceCheckUtils]: 57: Hoare triple {15874#(<= ~counter~0 5)} assume !(0 == ~cond); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,836 INFO L290 TraceCheckUtils]: 58: Hoare triple {15874#(<= ~counter~0 5)} assume true; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,836 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15874#(<= ~counter~0 5)} {15874#(<= ~counter~0 5)} #63#return; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,836 INFO L290 TraceCheckUtils]: 60: Hoare triple {15874#(<= ~counter~0 5)} assume !!(0 != ~r~0); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,837 INFO L290 TraceCheckUtils]: 61: Hoare triple {15874#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 12:43:37,837 INFO L290 TraceCheckUtils]: 62: Hoare triple {15874#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,837 INFO L290 TraceCheckUtils]: 63: Hoare triple {15902#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,838 INFO L272 TraceCheckUtils]: 64: Hoare triple {15902#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,838 INFO L290 TraceCheckUtils]: 65: Hoare triple {15902#(<= ~counter~0 6)} ~cond := #in~cond; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,838 INFO L290 TraceCheckUtils]: 66: Hoare triple {15902#(<= ~counter~0 6)} assume !(0 == ~cond); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,839 INFO L290 TraceCheckUtils]: 67: Hoare triple {15902#(<= ~counter~0 6)} assume true; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,839 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15902#(<= ~counter~0 6)} {15902#(<= ~counter~0 6)} #63#return; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,839 INFO L290 TraceCheckUtils]: 69: Hoare triple {15902#(<= ~counter~0 6)} assume !!(0 != ~r~0); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,839 INFO L290 TraceCheckUtils]: 70: Hoare triple {15902#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 12:43:37,840 INFO L290 TraceCheckUtils]: 71: Hoare triple {15902#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,842 INFO L290 TraceCheckUtils]: 72: Hoare triple {15930#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,842 INFO L272 TraceCheckUtils]: 73: Hoare triple {15930#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,843 INFO L290 TraceCheckUtils]: 74: Hoare triple {15930#(<= ~counter~0 7)} ~cond := #in~cond; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,843 INFO L290 TraceCheckUtils]: 75: Hoare triple {15930#(<= ~counter~0 7)} assume !(0 == ~cond); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,843 INFO L290 TraceCheckUtils]: 76: Hoare triple {15930#(<= ~counter~0 7)} assume true; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,844 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15930#(<= ~counter~0 7)} {15930#(<= ~counter~0 7)} #63#return; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,844 INFO L290 TraceCheckUtils]: 78: Hoare triple {15930#(<= ~counter~0 7)} assume !!(0 != ~r~0); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,844 INFO L290 TraceCheckUtils]: 79: Hoare triple {15930#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 12:43:37,845 INFO L290 TraceCheckUtils]: 80: Hoare triple {15930#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,845 INFO L290 TraceCheckUtils]: 81: Hoare triple {15958#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,845 INFO L272 TraceCheckUtils]: 82: Hoare triple {15958#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,845 INFO L290 TraceCheckUtils]: 83: Hoare triple {15958#(<= ~counter~0 8)} ~cond := #in~cond; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,846 INFO L290 TraceCheckUtils]: 84: Hoare triple {15958#(<= ~counter~0 8)} assume !(0 == ~cond); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,846 INFO L290 TraceCheckUtils]: 85: Hoare triple {15958#(<= ~counter~0 8)} assume true; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,846 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15958#(<= ~counter~0 8)} {15958#(<= ~counter~0 8)} #63#return; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,847 INFO L290 TraceCheckUtils]: 87: Hoare triple {15958#(<= ~counter~0 8)} assume !!(0 != ~r~0); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,847 INFO L290 TraceCheckUtils]: 88: Hoare triple {15958#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 12:43:37,847 INFO L290 TraceCheckUtils]: 89: Hoare triple {15958#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,848 INFO L290 TraceCheckUtils]: 90: Hoare triple {15986#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,848 INFO L272 TraceCheckUtils]: 91: Hoare triple {15986#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,848 INFO L290 TraceCheckUtils]: 92: Hoare triple {15986#(<= ~counter~0 9)} ~cond := #in~cond; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,849 INFO L290 TraceCheckUtils]: 93: Hoare triple {15986#(<= ~counter~0 9)} assume !(0 == ~cond); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,849 INFO L290 TraceCheckUtils]: 94: Hoare triple {15986#(<= ~counter~0 9)} assume true; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,849 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15986#(<= ~counter~0 9)} {15986#(<= ~counter~0 9)} #63#return; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,849 INFO L290 TraceCheckUtils]: 96: Hoare triple {15986#(<= ~counter~0 9)} assume !!(0 != ~r~0); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,850 INFO L290 TraceCheckUtils]: 97: Hoare triple {15986#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 12:43:37,850 INFO L290 TraceCheckUtils]: 98: Hoare triple {15986#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,850 INFO L290 TraceCheckUtils]: 99: Hoare triple {16014#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,851 INFO L272 TraceCheckUtils]: 100: Hoare triple {16014#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,851 INFO L290 TraceCheckUtils]: 101: Hoare triple {16014#(<= ~counter~0 10)} ~cond := #in~cond; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,851 INFO L290 TraceCheckUtils]: 102: Hoare triple {16014#(<= ~counter~0 10)} assume !(0 == ~cond); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,852 INFO L290 TraceCheckUtils]: 103: Hoare triple {16014#(<= ~counter~0 10)} assume true; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,852 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {16014#(<= ~counter~0 10)} {16014#(<= ~counter~0 10)} #63#return; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,852 INFO L290 TraceCheckUtils]: 105: Hoare triple {16014#(<= ~counter~0 10)} assume !!(0 != ~r~0); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,853 INFO L290 TraceCheckUtils]: 106: Hoare triple {16014#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 12:43:37,853 INFO L290 TraceCheckUtils]: 107: Hoare triple {16014#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,853 INFO L290 TraceCheckUtils]: 108: Hoare triple {16042#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,854 INFO L272 TraceCheckUtils]: 109: Hoare triple {16042#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,854 INFO L290 TraceCheckUtils]: 110: Hoare triple {16042#(<= ~counter~0 11)} ~cond := #in~cond; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,854 INFO L290 TraceCheckUtils]: 111: Hoare triple {16042#(<= ~counter~0 11)} assume !(0 == ~cond); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,854 INFO L290 TraceCheckUtils]: 112: Hoare triple {16042#(<= ~counter~0 11)} assume true; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,855 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {16042#(<= ~counter~0 11)} {16042#(<= ~counter~0 11)} #63#return; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,855 INFO L290 TraceCheckUtils]: 114: Hoare triple {16042#(<= ~counter~0 11)} assume !!(0 != ~r~0); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,855 INFO L290 TraceCheckUtils]: 115: Hoare triple {16042#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 12:43:37,856 INFO L290 TraceCheckUtils]: 116: Hoare triple {16042#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,856 INFO L290 TraceCheckUtils]: 117: Hoare triple {16070#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,856 INFO L272 TraceCheckUtils]: 118: Hoare triple {16070#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,857 INFO L290 TraceCheckUtils]: 119: Hoare triple {16070#(<= ~counter~0 12)} ~cond := #in~cond; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,857 INFO L290 TraceCheckUtils]: 120: Hoare triple {16070#(<= ~counter~0 12)} assume !(0 == ~cond); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,857 INFO L290 TraceCheckUtils]: 121: Hoare triple {16070#(<= ~counter~0 12)} assume true; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,858 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {16070#(<= ~counter~0 12)} {16070#(<= ~counter~0 12)} #63#return; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,858 INFO L290 TraceCheckUtils]: 123: Hoare triple {16070#(<= ~counter~0 12)} assume !!(0 != ~r~0); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,858 INFO L290 TraceCheckUtils]: 124: Hoare triple {16070#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 12:43:37,858 INFO L290 TraceCheckUtils]: 125: Hoare triple {16070#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,859 INFO L290 TraceCheckUtils]: 126: Hoare triple {16098#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,859 INFO L272 TraceCheckUtils]: 127: Hoare triple {16098#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,859 INFO L290 TraceCheckUtils]: 128: Hoare triple {16098#(<= ~counter~0 13)} ~cond := #in~cond; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,860 INFO L290 TraceCheckUtils]: 129: Hoare triple {16098#(<= ~counter~0 13)} assume !(0 == ~cond); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,860 INFO L290 TraceCheckUtils]: 130: Hoare triple {16098#(<= ~counter~0 13)} assume true; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,860 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16098#(<= ~counter~0 13)} {16098#(<= ~counter~0 13)} #63#return; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,861 INFO L290 TraceCheckUtils]: 132: Hoare triple {16098#(<= ~counter~0 13)} assume !!(0 != ~r~0); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,861 INFO L290 TraceCheckUtils]: 133: Hoare triple {16098#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 12:43:37,861 INFO L290 TraceCheckUtils]: 134: Hoare triple {16098#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,862 INFO L290 TraceCheckUtils]: 135: Hoare triple {16126#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,862 INFO L272 TraceCheckUtils]: 136: Hoare triple {16126#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,862 INFO L290 TraceCheckUtils]: 137: Hoare triple {16126#(<= ~counter~0 14)} ~cond := #in~cond; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,862 INFO L290 TraceCheckUtils]: 138: Hoare triple {16126#(<= ~counter~0 14)} assume !(0 == ~cond); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,863 INFO L290 TraceCheckUtils]: 139: Hoare triple {16126#(<= ~counter~0 14)} assume true; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,863 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16126#(<= ~counter~0 14)} {16126#(<= ~counter~0 14)} #63#return; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,863 INFO L290 TraceCheckUtils]: 141: Hoare triple {16126#(<= ~counter~0 14)} assume !!(0 != ~r~0); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 142: Hoare triple {16126#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 143: Hoare triple {16126#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16154#(<= |main_#t~post6| 14)} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 144: Hoare triple {16154#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-28 12:43:37,864 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-28 12:43:37,864 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-28 12:43:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 847 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:43:37,865 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:43:38,637 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-28 12:43:38,637 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-28 12:43:38,637 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-28 12:43:38,638 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-28 12:43:38,638 INFO L290 TraceCheckUtils]: 144: Hoare triple {16182#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-28 12:43:38,638 INFO L290 TraceCheckUtils]: 143: Hoare triple {16186#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16182#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:43:38,638 INFO L290 TraceCheckUtils]: 142: Hoare triple {16186#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16186#(< ~counter~0 50)} is VALID [2022-04-28 12:43:38,639 INFO L290 TraceCheckUtils]: 141: Hoare triple {16186#(< ~counter~0 50)} assume !!(0 != ~r~0); {16186#(< ~counter~0 50)} is VALID [2022-04-28 12:43:38,639 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15705#true} {16186#(< ~counter~0 50)} #63#return; {16186#(< ~counter~0 50)} is VALID [2022-04-28 12:43:38,639 INFO L290 TraceCheckUtils]: 139: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,639 INFO L290 TraceCheckUtils]: 138: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,639 INFO L290 TraceCheckUtils]: 137: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,639 INFO L272 TraceCheckUtils]: 136: Hoare triple {16186#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,640 INFO L290 TraceCheckUtils]: 135: Hoare triple {16186#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-28 12:43:38,640 INFO L290 TraceCheckUtils]: 134: Hoare triple {16214#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-28 12:43:38,640 INFO L290 TraceCheckUtils]: 133: Hoare triple {16214#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16214#(< ~counter~0 49)} is VALID [2022-04-28 12:43:38,641 INFO L290 TraceCheckUtils]: 132: Hoare triple {16214#(< ~counter~0 49)} assume !!(0 != ~r~0); {16214#(< ~counter~0 49)} is VALID [2022-04-28 12:43:38,641 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15705#true} {16214#(< ~counter~0 49)} #63#return; {16214#(< ~counter~0 49)} is VALID [2022-04-28 12:43:38,641 INFO L290 TraceCheckUtils]: 130: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,641 INFO L290 TraceCheckUtils]: 128: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,641 INFO L272 TraceCheckUtils]: 127: Hoare triple {16214#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,642 INFO L290 TraceCheckUtils]: 126: Hoare triple {16214#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-28 12:43:38,642 INFO L290 TraceCheckUtils]: 125: Hoare triple {16242#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-28 12:43:38,642 INFO L290 TraceCheckUtils]: 124: Hoare triple {16242#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16242#(< ~counter~0 48)} is VALID [2022-04-28 12:43:38,642 INFO L290 TraceCheckUtils]: 123: Hoare triple {16242#(< ~counter~0 48)} assume !!(0 != ~r~0); {16242#(< ~counter~0 48)} is VALID [2022-04-28 12:43:38,643 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15705#true} {16242#(< ~counter~0 48)} #63#return; {16242#(< ~counter~0 48)} is VALID [2022-04-28 12:43:38,643 INFO L290 TraceCheckUtils]: 121: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,643 INFO L290 TraceCheckUtils]: 120: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,643 INFO L290 TraceCheckUtils]: 119: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,643 INFO L272 TraceCheckUtils]: 118: Hoare triple {16242#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,643 INFO L290 TraceCheckUtils]: 117: Hoare triple {16242#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-28 12:43:38,644 INFO L290 TraceCheckUtils]: 116: Hoare triple {16270#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-28 12:43:38,644 INFO L290 TraceCheckUtils]: 115: Hoare triple {16270#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16270#(< ~counter~0 47)} is VALID [2022-04-28 12:43:38,644 INFO L290 TraceCheckUtils]: 114: Hoare triple {16270#(< ~counter~0 47)} assume !!(0 != ~r~0); {16270#(< ~counter~0 47)} is VALID [2022-04-28 12:43:38,645 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15705#true} {16270#(< ~counter~0 47)} #63#return; {16270#(< ~counter~0 47)} is VALID [2022-04-28 12:43:38,645 INFO L290 TraceCheckUtils]: 112: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,645 INFO L290 TraceCheckUtils]: 111: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,645 INFO L290 TraceCheckUtils]: 110: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,645 INFO L272 TraceCheckUtils]: 109: Hoare triple {16270#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,645 INFO L290 TraceCheckUtils]: 108: Hoare triple {16270#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-28 12:43:38,646 INFO L290 TraceCheckUtils]: 107: Hoare triple {16298#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-28 12:43:38,646 INFO L290 TraceCheckUtils]: 106: Hoare triple {16298#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16298#(< ~counter~0 46)} is VALID [2022-04-28 12:43:38,646 INFO L290 TraceCheckUtils]: 105: Hoare triple {16298#(< ~counter~0 46)} assume !!(0 != ~r~0); {16298#(< ~counter~0 46)} is VALID [2022-04-28 12:43:38,647 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15705#true} {16298#(< ~counter~0 46)} #63#return; {16298#(< ~counter~0 46)} is VALID [2022-04-28 12:43:38,647 INFO L290 TraceCheckUtils]: 103: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,647 INFO L290 TraceCheckUtils]: 102: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,647 INFO L290 TraceCheckUtils]: 101: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,647 INFO L272 TraceCheckUtils]: 100: Hoare triple {16298#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,647 INFO L290 TraceCheckUtils]: 99: Hoare triple {16298#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-28 12:43:38,648 INFO L290 TraceCheckUtils]: 98: Hoare triple {16326#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-28 12:43:38,648 INFO L290 TraceCheckUtils]: 97: Hoare triple {16326#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16326#(< ~counter~0 45)} is VALID [2022-04-28 12:43:38,648 INFO L290 TraceCheckUtils]: 96: Hoare triple {16326#(< ~counter~0 45)} assume !!(0 != ~r~0); {16326#(< ~counter~0 45)} is VALID [2022-04-28 12:43:38,648 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15705#true} {16326#(< ~counter~0 45)} #63#return; {16326#(< ~counter~0 45)} is VALID [2022-04-28 12:43:38,649 INFO L290 TraceCheckUtils]: 94: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,649 INFO L290 TraceCheckUtils]: 93: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,649 INFO L290 TraceCheckUtils]: 92: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,649 INFO L272 TraceCheckUtils]: 91: Hoare triple {16326#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,649 INFO L290 TraceCheckUtils]: 90: Hoare triple {16326#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-28 12:43:38,649 INFO L290 TraceCheckUtils]: 89: Hoare triple {16354#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-28 12:43:38,650 INFO L290 TraceCheckUtils]: 88: Hoare triple {16354#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16354#(< ~counter~0 44)} is VALID [2022-04-28 12:43:38,650 INFO L290 TraceCheckUtils]: 87: Hoare triple {16354#(< ~counter~0 44)} assume !!(0 != ~r~0); {16354#(< ~counter~0 44)} is VALID [2022-04-28 12:43:38,650 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15705#true} {16354#(< ~counter~0 44)} #63#return; {16354#(< ~counter~0 44)} is VALID [2022-04-28 12:43:38,650 INFO L290 TraceCheckUtils]: 85: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,650 INFO L290 TraceCheckUtils]: 84: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,650 INFO L290 TraceCheckUtils]: 83: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,651 INFO L272 TraceCheckUtils]: 82: Hoare triple {16354#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,651 INFO L290 TraceCheckUtils]: 81: Hoare triple {16354#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-28 12:43:38,651 INFO L290 TraceCheckUtils]: 80: Hoare triple {16382#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-28 12:43:38,651 INFO L290 TraceCheckUtils]: 79: Hoare triple {16382#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16382#(< ~counter~0 43)} is VALID [2022-04-28 12:43:38,652 INFO L290 TraceCheckUtils]: 78: Hoare triple {16382#(< ~counter~0 43)} assume !!(0 != ~r~0); {16382#(< ~counter~0 43)} is VALID [2022-04-28 12:43:38,652 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15705#true} {16382#(< ~counter~0 43)} #63#return; {16382#(< ~counter~0 43)} is VALID [2022-04-28 12:43:38,652 INFO L290 TraceCheckUtils]: 76: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,652 INFO L290 TraceCheckUtils]: 75: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,652 INFO L290 TraceCheckUtils]: 74: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,652 INFO L272 TraceCheckUtils]: 73: Hoare triple {16382#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,653 INFO L290 TraceCheckUtils]: 72: Hoare triple {16382#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-28 12:43:38,653 INFO L290 TraceCheckUtils]: 71: Hoare triple {16410#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-28 12:43:38,653 INFO L290 TraceCheckUtils]: 70: Hoare triple {16410#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16410#(< ~counter~0 42)} is VALID [2022-04-28 12:43:38,654 INFO L290 TraceCheckUtils]: 69: Hoare triple {16410#(< ~counter~0 42)} assume !!(0 != ~r~0); {16410#(< ~counter~0 42)} is VALID [2022-04-28 12:43:38,654 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15705#true} {16410#(< ~counter~0 42)} #63#return; {16410#(< ~counter~0 42)} is VALID [2022-04-28 12:43:38,654 INFO L290 TraceCheckUtils]: 67: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,654 INFO L290 TraceCheckUtils]: 66: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,654 INFO L290 TraceCheckUtils]: 65: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,654 INFO L272 TraceCheckUtils]: 64: Hoare triple {16410#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,654 INFO L290 TraceCheckUtils]: 63: Hoare triple {16410#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-28 12:43:38,655 INFO L290 TraceCheckUtils]: 62: Hoare triple {16438#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-28 12:43:38,655 INFO L290 TraceCheckUtils]: 61: Hoare triple {16438#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16438#(< ~counter~0 41)} is VALID [2022-04-28 12:43:38,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {16438#(< ~counter~0 41)} assume !!(0 != ~r~0); {16438#(< ~counter~0 41)} is VALID [2022-04-28 12:43:38,656 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15705#true} {16438#(< ~counter~0 41)} #63#return; {16438#(< ~counter~0 41)} is VALID [2022-04-28 12:43:38,656 INFO L290 TraceCheckUtils]: 58: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,656 INFO L272 TraceCheckUtils]: 55: Hoare triple {16438#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {16438#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-28 12:43:38,662 INFO L290 TraceCheckUtils]: 53: Hoare triple {16466#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-28 12:43:38,663 INFO L290 TraceCheckUtils]: 52: Hoare triple {16466#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16466#(< ~counter~0 40)} is VALID [2022-04-28 12:43:38,663 INFO L290 TraceCheckUtils]: 51: Hoare triple {16466#(< ~counter~0 40)} assume !!(0 != ~r~0); {16466#(< ~counter~0 40)} is VALID [2022-04-28 12:43:38,663 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15705#true} {16466#(< ~counter~0 40)} #63#return; {16466#(< ~counter~0 40)} is VALID [2022-04-28 12:43:38,663 INFO L290 TraceCheckUtils]: 49: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,664 INFO L290 TraceCheckUtils]: 48: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,664 INFO L290 TraceCheckUtils]: 47: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,664 INFO L272 TraceCheckUtils]: 46: Hoare triple {16466#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,664 INFO L290 TraceCheckUtils]: 45: Hoare triple {16466#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-28 12:43:38,664 INFO L290 TraceCheckUtils]: 44: Hoare triple {16494#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-28 12:43:38,665 INFO L290 TraceCheckUtils]: 43: Hoare triple {16494#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16494#(< ~counter~0 39)} is VALID [2022-04-28 12:43:38,665 INFO L290 TraceCheckUtils]: 42: Hoare triple {16494#(< ~counter~0 39)} assume !!(0 != ~r~0); {16494#(< ~counter~0 39)} is VALID [2022-04-28 12:43:38,665 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15705#true} {16494#(< ~counter~0 39)} #63#return; {16494#(< ~counter~0 39)} is VALID [2022-04-28 12:43:38,666 INFO L290 TraceCheckUtils]: 40: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,666 INFO L290 TraceCheckUtils]: 39: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,666 INFO L290 TraceCheckUtils]: 38: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,666 INFO L272 TraceCheckUtils]: 37: Hoare triple {16494#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,666 INFO L290 TraceCheckUtils]: 36: Hoare triple {16494#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-28 12:43:38,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {16522#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-28 12:43:38,667 INFO L290 TraceCheckUtils]: 34: Hoare triple {16522#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16522#(< ~counter~0 38)} is VALID [2022-04-28 12:43:38,667 INFO L290 TraceCheckUtils]: 33: Hoare triple {16522#(< ~counter~0 38)} assume !!(0 != ~r~0); {16522#(< ~counter~0 38)} is VALID [2022-04-28 12:43:38,667 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15705#true} {16522#(< ~counter~0 38)} #63#return; {16522#(< ~counter~0 38)} is VALID [2022-04-28 12:43:38,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,668 INFO L290 TraceCheckUtils]: 30: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,668 INFO L290 TraceCheckUtils]: 29: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,668 INFO L272 TraceCheckUtils]: 28: Hoare triple {16522#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {16522#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-28 12:43:38,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {16550#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-28 12:43:38,669 INFO L290 TraceCheckUtils]: 25: Hoare triple {16550#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16550#(< ~counter~0 37)} is VALID [2022-04-28 12:43:38,669 INFO L290 TraceCheckUtils]: 24: Hoare triple {16550#(< ~counter~0 37)} assume !!(0 != ~r~0); {16550#(< ~counter~0 37)} is VALID [2022-04-28 12:43:38,669 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15705#true} {16550#(< ~counter~0 37)} #63#return; {16550#(< ~counter~0 37)} is VALID [2022-04-28 12:43:38,670 INFO L290 TraceCheckUtils]: 22: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,670 INFO L290 TraceCheckUtils]: 21: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,670 INFO L290 TraceCheckUtils]: 20: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,670 INFO L272 TraceCheckUtils]: 19: Hoare triple {16550#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {16550#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-28 12:43:38,670 INFO L290 TraceCheckUtils]: 17: Hoare triple {16578#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-28 12:43:38,671 INFO L290 TraceCheckUtils]: 16: Hoare triple {16578#(< ~counter~0 36)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,671 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #61#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,671 INFO L290 TraceCheckUtils]: 14: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,671 INFO L290 TraceCheckUtils]: 13: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,671 INFO L290 TraceCheckUtils]: 12: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,671 INFO L272 TraceCheckUtils]: 11: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,672 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #59#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 12:43:38,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 12:43:38,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 12:43:38,672 INFO L272 TraceCheckUtils]: 6: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 12:43:38,672 INFO L290 TraceCheckUtils]: 5: Hoare triple {16578#(< ~counter~0 36)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {16578#(< ~counter~0 36)} call #t~ret7 := main(); {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,673 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16578#(< ~counter~0 36)} {15705#true} #67#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {16578#(< ~counter~0 36)} assume true; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {16578#(< ~counter~0 36)} is VALID [2022-04-28 12:43:38,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-28 12:43:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 483 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-04-28 12:43:38,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:43:38,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138914955] [2022-04-28 12:43:38,674 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:43:38,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [979561244] [2022-04-28 12:43:38,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [979561244] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:43:38,674 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:43:38,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-28 12:43:38,675 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:43:38,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [243068318] [2022-04-28 12:43:38,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [243068318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:43:38,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:43:38,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 12:43:38,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245022211] [2022-04-28 12:43:38,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:43:38,676 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 12:43:38,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:43:38,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 12:43:38,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:38,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 12:43:38,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:38,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 12:43:38,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 12:43:38,767 INFO L87 Difference]: Start difference. First operand 146 states and 161 transitions. Second operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 12:43:39,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:39,293 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-28 12:43:39,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-28 12:43:39,293 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 12:43:39,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:43:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 12:43:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 12:43:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 12:43:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 12:43:39,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-28 12:43:39,417 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:39,418 INFO L225 Difference]: With dead ends: 160 [2022-04-28 12:43:39,418 INFO L226 Difference]: Without dead ends: 155 [2022-04-28 12:43:39,419 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 12:43:39,419 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 40 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:43:39,420 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 188 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:43:39,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-28 12:43:39,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-28 12:43:39,593 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:43:39,593 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 12:43:39,593 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 12:43:39,594 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 12:43:39,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:39,595 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 12:43:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 12:43:39,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:39,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:39,596 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 12:43:39,596 INFO L87 Difference]: Start difference. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 12:43:39,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:43:39,598 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 12:43:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 12:43:39,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:43:39,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:43:39,598 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:43:39,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:43:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 12:43:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-28 12:43:39,600 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-28 12:43:39,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:43:39,600 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-28 12:43:39,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 12:43:39,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-28 12:43:41,930 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 170 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:43:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 12:43:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 12:43:41,930 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:43:41,931 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:43:41,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-28 12:43:42,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 12:43:42,131 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:43:42,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:43:42,131 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-28 12:43:42,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:43:42,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [305919789] [2022-04-28 12:43:42,132 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:43:42,132 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-28 12:43:42,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:43:42,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485453597] [2022-04-28 12:43:42,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:43:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:43:42,148 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:43:42,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1805818179] [2022-04-28 12:43:42,149 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:43:42,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:43:42,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:43:42,149 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:43:42,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 12:44:03,644 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-28 12:44:03,644 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:03,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 12:44:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:03,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:04,387 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-28 12:44:04,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,388 INFO L290 TraceCheckUtils]: 2: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,388 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17608#(<= ~counter~0 0)} {17600#true} #67#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,388 INFO L272 TraceCheckUtils]: 4: Hoare triple {17608#(<= ~counter~0 0)} call #t~ret7 := main(); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,389 INFO L290 TraceCheckUtils]: 5: Hoare triple {17608#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,389 INFO L272 TraceCheckUtils]: 6: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,389 INFO L290 TraceCheckUtils]: 7: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,389 INFO L290 TraceCheckUtils]: 8: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,390 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #59#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,390 INFO L272 TraceCheckUtils]: 11: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,391 INFO L290 TraceCheckUtils]: 12: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,391 INFO L290 TraceCheckUtils]: 13: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,394 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #61#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,395 INFO L290 TraceCheckUtils]: 16: Hoare triple {17608#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:04,395 INFO L290 TraceCheckUtils]: 17: Hoare triple {17608#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {17657#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,397 INFO L272 TraceCheckUtils]: 19: Hoare triple {17657#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,397 INFO L290 TraceCheckUtils]: 20: Hoare triple {17657#(<= ~counter~0 1)} ~cond := #in~cond; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,397 INFO L290 TraceCheckUtils]: 21: Hoare triple {17657#(<= ~counter~0 1)} assume !(0 == ~cond); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {17657#(<= ~counter~0 1)} assume true; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,398 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17657#(<= ~counter~0 1)} {17657#(<= ~counter~0 1)} #63#return; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {17657#(<= ~counter~0 1)} assume !!(0 != ~r~0); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,398 INFO L290 TraceCheckUtils]: 25: Hoare triple {17657#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:04,399 INFO L290 TraceCheckUtils]: 26: Hoare triple {17657#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {17685#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,400 INFO L272 TraceCheckUtils]: 28: Hoare triple {17685#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,400 INFO L290 TraceCheckUtils]: 29: Hoare triple {17685#(<= ~counter~0 2)} ~cond := #in~cond; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {17685#(<= ~counter~0 2)} assume !(0 == ~cond); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {17685#(<= ~counter~0 2)} assume true; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,401 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17685#(<= ~counter~0 2)} {17685#(<= ~counter~0 2)} #63#return; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {17685#(<= ~counter~0 2)} assume !!(0 != ~r~0); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {17685#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:04,402 INFO L290 TraceCheckUtils]: 35: Hoare triple {17685#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {17713#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,402 INFO L272 TraceCheckUtils]: 37: Hoare triple {17713#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,403 INFO L290 TraceCheckUtils]: 38: Hoare triple {17713#(<= ~counter~0 3)} ~cond := #in~cond; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,403 INFO L290 TraceCheckUtils]: 39: Hoare triple {17713#(<= ~counter~0 3)} assume !(0 == ~cond); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,403 INFO L290 TraceCheckUtils]: 40: Hoare triple {17713#(<= ~counter~0 3)} assume true; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,403 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17713#(<= ~counter~0 3)} {17713#(<= ~counter~0 3)} #63#return; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,404 INFO L290 TraceCheckUtils]: 42: Hoare triple {17713#(<= ~counter~0 3)} assume !!(0 != ~r~0); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,404 INFO L290 TraceCheckUtils]: 43: Hoare triple {17713#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:04,404 INFO L290 TraceCheckUtils]: 44: Hoare triple {17713#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,405 INFO L290 TraceCheckUtils]: 45: Hoare triple {17741#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,405 INFO L272 TraceCheckUtils]: 46: Hoare triple {17741#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {17741#(<= ~counter~0 4)} ~cond := #in~cond; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,406 INFO L290 TraceCheckUtils]: 48: Hoare triple {17741#(<= ~counter~0 4)} assume !(0 == ~cond); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,406 INFO L290 TraceCheckUtils]: 49: Hoare triple {17741#(<= ~counter~0 4)} assume true; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,406 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17741#(<= ~counter~0 4)} {17741#(<= ~counter~0 4)} #63#return; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {17741#(<= ~counter~0 4)} assume !!(0 != ~r~0); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {17741#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:04,407 INFO L290 TraceCheckUtils]: 53: Hoare triple {17741#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,407 INFO L290 TraceCheckUtils]: 54: Hoare triple {17769#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,408 INFO L272 TraceCheckUtils]: 55: Hoare triple {17769#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {17769#(<= ~counter~0 5)} ~cond := #in~cond; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,408 INFO L290 TraceCheckUtils]: 57: Hoare triple {17769#(<= ~counter~0 5)} assume !(0 == ~cond); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {17769#(<= ~counter~0 5)} assume true; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,409 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17769#(<= ~counter~0 5)} {17769#(<= ~counter~0 5)} #63#return; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,409 INFO L290 TraceCheckUtils]: 60: Hoare triple {17769#(<= ~counter~0 5)} assume !!(0 != ~r~0); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {17769#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:04,410 INFO L290 TraceCheckUtils]: 62: Hoare triple {17769#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,410 INFO L290 TraceCheckUtils]: 63: Hoare triple {17797#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,411 INFO L272 TraceCheckUtils]: 64: Hoare triple {17797#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,411 INFO L290 TraceCheckUtils]: 65: Hoare triple {17797#(<= ~counter~0 6)} ~cond := #in~cond; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,411 INFO L290 TraceCheckUtils]: 66: Hoare triple {17797#(<= ~counter~0 6)} assume !(0 == ~cond); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,411 INFO L290 TraceCheckUtils]: 67: Hoare triple {17797#(<= ~counter~0 6)} assume true; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,412 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17797#(<= ~counter~0 6)} {17797#(<= ~counter~0 6)} #63#return; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,412 INFO L290 TraceCheckUtils]: 69: Hoare triple {17797#(<= ~counter~0 6)} assume !!(0 != ~r~0); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,412 INFO L290 TraceCheckUtils]: 70: Hoare triple {17797#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:04,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {17797#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,413 INFO L290 TraceCheckUtils]: 72: Hoare triple {17825#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,413 INFO L272 TraceCheckUtils]: 73: Hoare triple {17825#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,414 INFO L290 TraceCheckUtils]: 74: Hoare triple {17825#(<= ~counter~0 7)} ~cond := #in~cond; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,414 INFO L290 TraceCheckUtils]: 75: Hoare triple {17825#(<= ~counter~0 7)} assume !(0 == ~cond); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,414 INFO L290 TraceCheckUtils]: 76: Hoare triple {17825#(<= ~counter~0 7)} assume true; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,415 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17825#(<= ~counter~0 7)} {17825#(<= ~counter~0 7)} #63#return; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,415 INFO L290 TraceCheckUtils]: 78: Hoare triple {17825#(<= ~counter~0 7)} assume !!(0 != ~r~0); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,416 INFO L290 TraceCheckUtils]: 79: Hoare triple {17825#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:04,417 INFO L290 TraceCheckUtils]: 80: Hoare triple {17825#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,417 INFO L290 TraceCheckUtils]: 81: Hoare triple {17853#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,417 INFO L272 TraceCheckUtils]: 82: Hoare triple {17853#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,418 INFO L290 TraceCheckUtils]: 83: Hoare triple {17853#(<= ~counter~0 8)} ~cond := #in~cond; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,418 INFO L290 TraceCheckUtils]: 84: Hoare triple {17853#(<= ~counter~0 8)} assume !(0 == ~cond); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,419 INFO L290 TraceCheckUtils]: 85: Hoare triple {17853#(<= ~counter~0 8)} assume true; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,419 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17853#(<= ~counter~0 8)} {17853#(<= ~counter~0 8)} #63#return; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,419 INFO L290 TraceCheckUtils]: 87: Hoare triple {17853#(<= ~counter~0 8)} assume !!(0 != ~r~0); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,420 INFO L290 TraceCheckUtils]: 88: Hoare triple {17853#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:04,421 INFO L290 TraceCheckUtils]: 89: Hoare triple {17853#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,421 INFO L290 TraceCheckUtils]: 90: Hoare triple {17881#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,422 INFO L272 TraceCheckUtils]: 91: Hoare triple {17881#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,422 INFO L290 TraceCheckUtils]: 92: Hoare triple {17881#(<= ~counter~0 9)} ~cond := #in~cond; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,422 INFO L290 TraceCheckUtils]: 93: Hoare triple {17881#(<= ~counter~0 9)} assume !(0 == ~cond); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,422 INFO L290 TraceCheckUtils]: 94: Hoare triple {17881#(<= ~counter~0 9)} assume true; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,423 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17881#(<= ~counter~0 9)} {17881#(<= ~counter~0 9)} #63#return; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,423 INFO L290 TraceCheckUtils]: 96: Hoare triple {17881#(<= ~counter~0 9)} assume !!(0 != ~r~0); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,423 INFO L290 TraceCheckUtils]: 97: Hoare triple {17881#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:04,424 INFO L290 TraceCheckUtils]: 98: Hoare triple {17881#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,424 INFO L290 TraceCheckUtils]: 99: Hoare triple {17909#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,424 INFO L272 TraceCheckUtils]: 100: Hoare triple {17909#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,425 INFO L290 TraceCheckUtils]: 101: Hoare triple {17909#(<= ~counter~0 10)} ~cond := #in~cond; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,425 INFO L290 TraceCheckUtils]: 102: Hoare triple {17909#(<= ~counter~0 10)} assume !(0 == ~cond); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,425 INFO L290 TraceCheckUtils]: 103: Hoare triple {17909#(<= ~counter~0 10)} assume true; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,426 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17909#(<= ~counter~0 10)} {17909#(<= ~counter~0 10)} #63#return; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,426 INFO L290 TraceCheckUtils]: 105: Hoare triple {17909#(<= ~counter~0 10)} assume !!(0 != ~r~0); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,426 INFO L290 TraceCheckUtils]: 106: Hoare triple {17909#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:04,426 INFO L290 TraceCheckUtils]: 107: Hoare triple {17909#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,427 INFO L290 TraceCheckUtils]: 108: Hoare triple {17937#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,427 INFO L272 TraceCheckUtils]: 109: Hoare triple {17937#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,427 INFO L290 TraceCheckUtils]: 110: Hoare triple {17937#(<= ~counter~0 11)} ~cond := #in~cond; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,428 INFO L290 TraceCheckUtils]: 111: Hoare triple {17937#(<= ~counter~0 11)} assume !(0 == ~cond); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,428 INFO L290 TraceCheckUtils]: 112: Hoare triple {17937#(<= ~counter~0 11)} assume true; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,428 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17937#(<= ~counter~0 11)} {17937#(<= ~counter~0 11)} #63#return; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,429 INFO L290 TraceCheckUtils]: 114: Hoare triple {17937#(<= ~counter~0 11)} assume !!(0 != ~r~0); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,429 INFO L290 TraceCheckUtils]: 115: Hoare triple {17937#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:04,429 INFO L290 TraceCheckUtils]: 116: Hoare triple {17937#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,429 INFO L290 TraceCheckUtils]: 117: Hoare triple {17965#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,430 INFO L272 TraceCheckUtils]: 118: Hoare triple {17965#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,430 INFO L290 TraceCheckUtils]: 119: Hoare triple {17965#(<= ~counter~0 12)} ~cond := #in~cond; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,430 INFO L290 TraceCheckUtils]: 120: Hoare triple {17965#(<= ~counter~0 12)} assume !(0 == ~cond); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,431 INFO L290 TraceCheckUtils]: 121: Hoare triple {17965#(<= ~counter~0 12)} assume true; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,431 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17965#(<= ~counter~0 12)} {17965#(<= ~counter~0 12)} #63#return; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,431 INFO L290 TraceCheckUtils]: 123: Hoare triple {17965#(<= ~counter~0 12)} assume !!(0 != ~r~0); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,432 INFO L290 TraceCheckUtils]: 124: Hoare triple {17965#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:04,432 INFO L290 TraceCheckUtils]: 125: Hoare triple {17965#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,432 INFO L290 TraceCheckUtils]: 126: Hoare triple {17993#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,433 INFO L272 TraceCheckUtils]: 127: Hoare triple {17993#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,433 INFO L290 TraceCheckUtils]: 128: Hoare triple {17993#(<= ~counter~0 13)} ~cond := #in~cond; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,433 INFO L290 TraceCheckUtils]: 129: Hoare triple {17993#(<= ~counter~0 13)} assume !(0 == ~cond); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,433 INFO L290 TraceCheckUtils]: 130: Hoare triple {17993#(<= ~counter~0 13)} assume true; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,434 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17993#(<= ~counter~0 13)} {17993#(<= ~counter~0 13)} #63#return; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,434 INFO L290 TraceCheckUtils]: 132: Hoare triple {17993#(<= ~counter~0 13)} assume !!(0 != ~r~0); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,434 INFO L290 TraceCheckUtils]: 133: Hoare triple {17993#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:04,435 INFO L290 TraceCheckUtils]: 134: Hoare triple {17993#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,435 INFO L290 TraceCheckUtils]: 135: Hoare triple {18021#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,436 INFO L272 TraceCheckUtils]: 136: Hoare triple {18021#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,436 INFO L290 TraceCheckUtils]: 137: Hoare triple {18021#(<= ~counter~0 14)} ~cond := #in~cond; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,436 INFO L290 TraceCheckUtils]: 138: Hoare triple {18021#(<= ~counter~0 14)} assume !(0 == ~cond); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,436 INFO L290 TraceCheckUtils]: 139: Hoare triple {18021#(<= ~counter~0 14)} assume true; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,437 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {18021#(<= ~counter~0 14)} {18021#(<= ~counter~0 14)} #63#return; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,437 INFO L290 TraceCheckUtils]: 141: Hoare triple {18021#(<= ~counter~0 14)} assume !!(0 != ~r~0); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,437 INFO L290 TraceCheckUtils]: 142: Hoare triple {18021#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:04,438 INFO L290 TraceCheckUtils]: 143: Hoare triple {18021#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,438 INFO L290 TraceCheckUtils]: 144: Hoare triple {18049#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,438 INFO L272 TraceCheckUtils]: 145: Hoare triple {18049#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,439 INFO L290 TraceCheckUtils]: 146: Hoare triple {18049#(<= ~counter~0 15)} ~cond := #in~cond; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,439 INFO L290 TraceCheckUtils]: 147: Hoare triple {18049#(<= ~counter~0 15)} assume !(0 == ~cond); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,439 INFO L290 TraceCheckUtils]: 148: Hoare triple {18049#(<= ~counter~0 15)} assume true; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,439 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {18049#(<= ~counter~0 15)} {18049#(<= ~counter~0 15)} #63#return; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,440 INFO L290 TraceCheckUtils]: 150: Hoare triple {18049#(<= ~counter~0 15)} assume !!(0 != ~r~0); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,440 INFO L290 TraceCheckUtils]: 151: Hoare triple {18049#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:04,440 INFO L290 TraceCheckUtils]: 152: Hoare triple {18049#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18077#(<= |main_#t~post6| 15)} is VALID [2022-04-28 12:44:04,441 INFO L290 TraceCheckUtils]: 153: Hoare triple {18077#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-28 12:44:04,441 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-28 12:44:04,441 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-28 12:44:04,441 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-28 12:44:04,441 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-28 12:44:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:04,441 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:05,339 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-28 12:44:05,339 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-28 12:44:05,339 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-28 12:44:05,339 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-28 12:44:05,339 INFO L290 TraceCheckUtils]: 153: Hoare triple {18105#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-28 12:44:05,340 INFO L290 TraceCheckUtils]: 152: Hoare triple {18109#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18105#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:05,340 INFO L290 TraceCheckUtils]: 151: Hoare triple {18109#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18109#(< ~counter~0 50)} is VALID [2022-04-28 12:44:05,340 INFO L290 TraceCheckUtils]: 150: Hoare triple {18109#(< ~counter~0 50)} assume !!(0 != ~r~0); {18109#(< ~counter~0 50)} is VALID [2022-04-28 12:44:05,341 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17600#true} {18109#(< ~counter~0 50)} #63#return; {18109#(< ~counter~0 50)} is VALID [2022-04-28 12:44:05,341 INFO L290 TraceCheckUtils]: 148: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,341 INFO L290 TraceCheckUtils]: 147: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,341 INFO L290 TraceCheckUtils]: 146: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,341 INFO L272 TraceCheckUtils]: 145: Hoare triple {18109#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,341 INFO L290 TraceCheckUtils]: 144: Hoare triple {18109#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-28 12:44:05,342 INFO L290 TraceCheckUtils]: 143: Hoare triple {18137#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-28 12:44:05,342 INFO L290 TraceCheckUtils]: 142: Hoare triple {18137#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18137#(< ~counter~0 49)} is VALID [2022-04-28 12:44:05,342 INFO L290 TraceCheckUtils]: 141: Hoare triple {18137#(< ~counter~0 49)} assume !!(0 != ~r~0); {18137#(< ~counter~0 49)} is VALID [2022-04-28 12:44:05,343 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17600#true} {18137#(< ~counter~0 49)} #63#return; {18137#(< ~counter~0 49)} is VALID [2022-04-28 12:44:05,343 INFO L290 TraceCheckUtils]: 139: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,343 INFO L290 TraceCheckUtils]: 138: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,343 INFO L290 TraceCheckUtils]: 137: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,343 INFO L272 TraceCheckUtils]: 136: Hoare triple {18137#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,343 INFO L290 TraceCheckUtils]: 135: Hoare triple {18137#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-28 12:44:05,343 INFO L290 TraceCheckUtils]: 134: Hoare triple {18165#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-28 12:44:05,344 INFO L290 TraceCheckUtils]: 133: Hoare triple {18165#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18165#(< ~counter~0 48)} is VALID [2022-04-28 12:44:05,344 INFO L290 TraceCheckUtils]: 132: Hoare triple {18165#(< ~counter~0 48)} assume !!(0 != ~r~0); {18165#(< ~counter~0 48)} is VALID [2022-04-28 12:44:05,344 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17600#true} {18165#(< ~counter~0 48)} #63#return; {18165#(< ~counter~0 48)} is VALID [2022-04-28 12:44:05,345 INFO L290 TraceCheckUtils]: 130: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,345 INFO L290 TraceCheckUtils]: 129: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,345 INFO L290 TraceCheckUtils]: 128: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,345 INFO L272 TraceCheckUtils]: 127: Hoare triple {18165#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,345 INFO L290 TraceCheckUtils]: 126: Hoare triple {18165#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-28 12:44:05,345 INFO L290 TraceCheckUtils]: 125: Hoare triple {18193#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-28 12:44:05,346 INFO L290 TraceCheckUtils]: 124: Hoare triple {18193#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18193#(< ~counter~0 47)} is VALID [2022-04-28 12:44:05,346 INFO L290 TraceCheckUtils]: 123: Hoare triple {18193#(< ~counter~0 47)} assume !!(0 != ~r~0); {18193#(< ~counter~0 47)} is VALID [2022-04-28 12:44:05,346 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17600#true} {18193#(< ~counter~0 47)} #63#return; {18193#(< ~counter~0 47)} is VALID [2022-04-28 12:44:05,346 INFO L290 TraceCheckUtils]: 121: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,346 INFO L290 TraceCheckUtils]: 120: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,346 INFO L290 TraceCheckUtils]: 119: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,346 INFO L272 TraceCheckUtils]: 118: Hoare triple {18193#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,347 INFO L290 TraceCheckUtils]: 117: Hoare triple {18193#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-28 12:44:05,347 INFO L290 TraceCheckUtils]: 116: Hoare triple {18221#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-28 12:44:05,347 INFO L290 TraceCheckUtils]: 115: Hoare triple {18221#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18221#(< ~counter~0 46)} is VALID [2022-04-28 12:44:05,348 INFO L290 TraceCheckUtils]: 114: Hoare triple {18221#(< ~counter~0 46)} assume !!(0 != ~r~0); {18221#(< ~counter~0 46)} is VALID [2022-04-28 12:44:05,348 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17600#true} {18221#(< ~counter~0 46)} #63#return; {18221#(< ~counter~0 46)} is VALID [2022-04-28 12:44:05,348 INFO L290 TraceCheckUtils]: 112: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,348 INFO L290 TraceCheckUtils]: 111: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,348 INFO L290 TraceCheckUtils]: 110: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,348 INFO L272 TraceCheckUtils]: 109: Hoare triple {18221#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,349 INFO L290 TraceCheckUtils]: 108: Hoare triple {18221#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-28 12:44:05,349 INFO L290 TraceCheckUtils]: 107: Hoare triple {18249#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-28 12:44:05,349 INFO L290 TraceCheckUtils]: 106: Hoare triple {18249#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18249#(< ~counter~0 45)} is VALID [2022-04-28 12:44:05,349 INFO L290 TraceCheckUtils]: 105: Hoare triple {18249#(< ~counter~0 45)} assume !!(0 != ~r~0); {18249#(< ~counter~0 45)} is VALID [2022-04-28 12:44:05,350 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17600#true} {18249#(< ~counter~0 45)} #63#return; {18249#(< ~counter~0 45)} is VALID [2022-04-28 12:44:05,350 INFO L290 TraceCheckUtils]: 103: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,350 INFO L290 TraceCheckUtils]: 102: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,350 INFO L290 TraceCheckUtils]: 101: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,350 INFO L272 TraceCheckUtils]: 100: Hoare triple {18249#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,350 INFO L290 TraceCheckUtils]: 99: Hoare triple {18249#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-28 12:44:05,351 INFO L290 TraceCheckUtils]: 98: Hoare triple {18277#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-28 12:44:05,351 INFO L290 TraceCheckUtils]: 97: Hoare triple {18277#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18277#(< ~counter~0 44)} is VALID [2022-04-28 12:44:05,351 INFO L290 TraceCheckUtils]: 96: Hoare triple {18277#(< ~counter~0 44)} assume !!(0 != ~r~0); {18277#(< ~counter~0 44)} is VALID [2022-04-28 12:44:05,352 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17600#true} {18277#(< ~counter~0 44)} #63#return; {18277#(< ~counter~0 44)} is VALID [2022-04-28 12:44:05,352 INFO L290 TraceCheckUtils]: 94: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,352 INFO L290 TraceCheckUtils]: 93: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,352 INFO L290 TraceCheckUtils]: 92: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,352 INFO L272 TraceCheckUtils]: 91: Hoare triple {18277#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,352 INFO L290 TraceCheckUtils]: 90: Hoare triple {18277#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-28 12:44:05,353 INFO L290 TraceCheckUtils]: 89: Hoare triple {18305#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-28 12:44:05,353 INFO L290 TraceCheckUtils]: 88: Hoare triple {18305#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18305#(< ~counter~0 43)} is VALID [2022-04-28 12:44:05,353 INFO L290 TraceCheckUtils]: 87: Hoare triple {18305#(< ~counter~0 43)} assume !!(0 != ~r~0); {18305#(< ~counter~0 43)} is VALID [2022-04-28 12:44:05,353 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17600#true} {18305#(< ~counter~0 43)} #63#return; {18305#(< ~counter~0 43)} is VALID [2022-04-28 12:44:05,354 INFO L290 TraceCheckUtils]: 85: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,354 INFO L290 TraceCheckUtils]: 84: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,354 INFO L290 TraceCheckUtils]: 83: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,354 INFO L272 TraceCheckUtils]: 82: Hoare triple {18305#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,354 INFO L290 TraceCheckUtils]: 81: Hoare triple {18305#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-28 12:44:05,354 INFO L290 TraceCheckUtils]: 80: Hoare triple {18333#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-28 12:44:05,355 INFO L290 TraceCheckUtils]: 79: Hoare triple {18333#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18333#(< ~counter~0 42)} is VALID [2022-04-28 12:44:05,355 INFO L290 TraceCheckUtils]: 78: Hoare triple {18333#(< ~counter~0 42)} assume !!(0 != ~r~0); {18333#(< ~counter~0 42)} is VALID [2022-04-28 12:44:05,355 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17600#true} {18333#(< ~counter~0 42)} #63#return; {18333#(< ~counter~0 42)} is VALID [2022-04-28 12:44:05,355 INFO L290 TraceCheckUtils]: 76: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,355 INFO L290 TraceCheckUtils]: 75: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,355 INFO L290 TraceCheckUtils]: 74: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,356 INFO L272 TraceCheckUtils]: 73: Hoare triple {18333#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,356 INFO L290 TraceCheckUtils]: 72: Hoare triple {18333#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-28 12:44:05,356 INFO L290 TraceCheckUtils]: 71: Hoare triple {18361#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-28 12:44:05,356 INFO L290 TraceCheckUtils]: 70: Hoare triple {18361#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18361#(< ~counter~0 41)} is VALID [2022-04-28 12:44:05,357 INFO L290 TraceCheckUtils]: 69: Hoare triple {18361#(< ~counter~0 41)} assume !!(0 != ~r~0); {18361#(< ~counter~0 41)} is VALID [2022-04-28 12:44:05,357 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17600#true} {18361#(< ~counter~0 41)} #63#return; {18361#(< ~counter~0 41)} is VALID [2022-04-28 12:44:05,357 INFO L290 TraceCheckUtils]: 67: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,357 INFO L290 TraceCheckUtils]: 65: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,357 INFO L272 TraceCheckUtils]: 64: Hoare triple {18361#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,358 INFO L290 TraceCheckUtils]: 63: Hoare triple {18361#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-28 12:44:05,358 INFO L290 TraceCheckUtils]: 62: Hoare triple {18389#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-28 12:44:05,358 INFO L290 TraceCheckUtils]: 61: Hoare triple {18389#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18389#(< ~counter~0 40)} is VALID [2022-04-28 12:44:05,358 INFO L290 TraceCheckUtils]: 60: Hoare triple {18389#(< ~counter~0 40)} assume !!(0 != ~r~0); {18389#(< ~counter~0 40)} is VALID [2022-04-28 12:44:05,359 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17600#true} {18389#(< ~counter~0 40)} #63#return; {18389#(< ~counter~0 40)} is VALID [2022-04-28 12:44:05,359 INFO L290 TraceCheckUtils]: 58: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,359 INFO L290 TraceCheckUtils]: 57: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,359 INFO L290 TraceCheckUtils]: 56: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,359 INFO L272 TraceCheckUtils]: 55: Hoare triple {18389#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,359 INFO L290 TraceCheckUtils]: 54: Hoare triple {18389#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-28 12:44:05,360 INFO L290 TraceCheckUtils]: 53: Hoare triple {18417#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-28 12:44:05,360 INFO L290 TraceCheckUtils]: 52: Hoare triple {18417#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18417#(< ~counter~0 39)} is VALID [2022-04-28 12:44:05,360 INFO L290 TraceCheckUtils]: 51: Hoare triple {18417#(< ~counter~0 39)} assume !!(0 != ~r~0); {18417#(< ~counter~0 39)} is VALID [2022-04-28 12:44:05,361 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17600#true} {18417#(< ~counter~0 39)} #63#return; {18417#(< ~counter~0 39)} is VALID [2022-04-28 12:44:05,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,361 INFO L290 TraceCheckUtils]: 47: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,361 INFO L272 TraceCheckUtils]: 46: Hoare triple {18417#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,361 INFO L290 TraceCheckUtils]: 45: Hoare triple {18417#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-28 12:44:05,362 INFO L290 TraceCheckUtils]: 44: Hoare triple {18445#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-28 12:44:05,362 INFO L290 TraceCheckUtils]: 43: Hoare triple {18445#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18445#(< ~counter~0 38)} is VALID [2022-04-28 12:44:05,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {18445#(< ~counter~0 38)} assume !!(0 != ~r~0); {18445#(< ~counter~0 38)} is VALID [2022-04-28 12:44:05,362 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17600#true} {18445#(< ~counter~0 38)} #63#return; {18445#(< ~counter~0 38)} is VALID [2022-04-28 12:44:05,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,363 INFO L290 TraceCheckUtils]: 39: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,363 INFO L290 TraceCheckUtils]: 38: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,363 INFO L272 TraceCheckUtils]: 37: Hoare triple {18445#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,363 INFO L290 TraceCheckUtils]: 36: Hoare triple {18445#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-28 12:44:05,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {18473#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-28 12:44:05,364 INFO L290 TraceCheckUtils]: 34: Hoare triple {18473#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18473#(< ~counter~0 37)} is VALID [2022-04-28 12:44:05,364 INFO L290 TraceCheckUtils]: 33: Hoare triple {18473#(< ~counter~0 37)} assume !!(0 != ~r~0); {18473#(< ~counter~0 37)} is VALID [2022-04-28 12:44:05,364 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17600#true} {18473#(< ~counter~0 37)} #63#return; {18473#(< ~counter~0 37)} is VALID [2022-04-28 12:44:05,364 INFO L290 TraceCheckUtils]: 31: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,364 INFO L290 TraceCheckUtils]: 30: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,364 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,364 INFO L272 TraceCheckUtils]: 28: Hoare triple {18473#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,365 INFO L290 TraceCheckUtils]: 27: Hoare triple {18473#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-28 12:44:05,365 INFO L290 TraceCheckUtils]: 26: Hoare triple {18501#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-28 12:44:05,365 INFO L290 TraceCheckUtils]: 25: Hoare triple {18501#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18501#(< ~counter~0 36)} is VALID [2022-04-28 12:44:05,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {18501#(< ~counter~0 36)} assume !!(0 != ~r~0); {18501#(< ~counter~0 36)} is VALID [2022-04-28 12:44:05,366 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17600#true} {18501#(< ~counter~0 36)} #63#return; {18501#(< ~counter~0 36)} is VALID [2022-04-28 12:44:05,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,366 INFO L272 TraceCheckUtils]: 19: Hoare triple {18501#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,366 INFO L290 TraceCheckUtils]: 18: Hoare triple {18501#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-28 12:44:05,367 INFO L290 TraceCheckUtils]: 17: Hoare triple {18529#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-28 12:44:05,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {18529#(< ~counter~0 35)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,368 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #61#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L272 TraceCheckUtils]: 11: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #59#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 12:44:05,368 INFO L272 TraceCheckUtils]: 6: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 12:44:05,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {18529#(< ~counter~0 35)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {18529#(< ~counter~0 35)} call #t~ret7 := main(); {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18529#(< ~counter~0 35)} {17600#true} #67#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {18529#(< ~counter~0 35)} assume true; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {18529#(< ~counter~0 35)} is VALID [2022-04-28 12:44:05,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-28 12:44:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 555 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-04-28 12:44:05,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:05,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485453597] [2022-04-28 12:44:05,371 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:05,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805818179] [2022-04-28 12:44:05,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1805818179] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:05,371 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:05,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-28 12:44:05,371 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:05,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [305919789] [2022-04-28 12:44:05,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [305919789] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:05,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:05,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 12:44:05,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437207177] [2022-04-28 12:44:05,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:05,372 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 12:44:05,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:05,372 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 12:44:05,492 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:05,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 12:44:05,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:05,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 12:44:05,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 12:44:05,493 INFO L87 Difference]: Start difference. First operand 155 states and 171 transitions. Second operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 12:44:06,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:06,102 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-28 12:44:06,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-28 12:44:06,102 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 12:44:06,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:06,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 12:44:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 12:44:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 12:44:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 12:44:06,107 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-28 12:44:06,243 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:06,245 INFO L225 Difference]: With dead ends: 169 [2022-04-28 12:44:06,245 INFO L226 Difference]: Without dead ends: 164 [2022-04-28 12:44:06,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 12:44:06,246 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 73 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:06,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 202 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:06,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-28 12:44:06,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-28 12:44:06,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:06,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 12:44:06,431 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 12:44:06,431 INFO L87 Difference]: Start difference. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 12:44:06,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:06,433 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 12:44:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 12:44:06,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:06,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:06,433 INFO L74 IsIncluded]: Start isIncluded. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 12:44:06,433 INFO L87 Difference]: Start difference. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 12:44:06,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:06,435 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 12:44:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 12:44:06,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:06,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:06,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:06,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 12:44:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-28 12:44:06,437 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-28 12:44:06,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:06,438 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-28 12:44:06,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 12:44:06,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-28 12:44:07,781 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 12:44:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-28 12:44:07,782 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:07,782 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:07,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-04-28 12:44:07,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:07,983 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:07,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:07,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-28 12:44:07,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:07,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1758342172] [2022-04-28 12:44:07,983 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:07,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-28 12:44:07,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:07,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556615614] [2022-04-28 12:44:07,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:07,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:08,003 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:08,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [208361579] [2022-04-28 12:44:08,003 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:44:08,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:08,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:08,004 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:08,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 12:44:08,077 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:44:08,077 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:08,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-28 12:44:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:08,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:08,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-28 12:44:08,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19615#(<= ~counter~0 0)} {19607#true} #67#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {19615#(<= ~counter~0 0)} call #t~ret7 := main(); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {19615#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,922 INFO L272 TraceCheckUtils]: 6: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,922 INFO L290 TraceCheckUtils]: 7: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,922 INFO L290 TraceCheckUtils]: 8: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,922 INFO L290 TraceCheckUtils]: 9: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,923 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #59#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,923 INFO L272 TraceCheckUtils]: 11: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,923 INFO L290 TraceCheckUtils]: 12: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,924 INFO L290 TraceCheckUtils]: 13: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,924 INFO L290 TraceCheckUtils]: 14: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,924 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #61#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,924 INFO L290 TraceCheckUtils]: 16: Hoare triple {19615#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:08,925 INFO L290 TraceCheckUtils]: 17: Hoare triple {19615#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,925 INFO L290 TraceCheckUtils]: 18: Hoare triple {19664#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,926 INFO L272 TraceCheckUtils]: 19: Hoare triple {19664#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,926 INFO L290 TraceCheckUtils]: 20: Hoare triple {19664#(<= ~counter~0 1)} ~cond := #in~cond; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {19664#(<= ~counter~0 1)} assume !(0 == ~cond); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,926 INFO L290 TraceCheckUtils]: 22: Hoare triple {19664#(<= ~counter~0 1)} assume true; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,927 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19664#(<= ~counter~0 1)} {19664#(<= ~counter~0 1)} #63#return; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,927 INFO L290 TraceCheckUtils]: 24: Hoare triple {19664#(<= ~counter~0 1)} assume !!(0 != ~r~0); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {19664#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:08,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {19664#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,928 INFO L290 TraceCheckUtils]: 27: Hoare triple {19692#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,928 INFO L272 TraceCheckUtils]: 28: Hoare triple {19692#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,929 INFO L290 TraceCheckUtils]: 29: Hoare triple {19692#(<= ~counter~0 2)} ~cond := #in~cond; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,929 INFO L290 TraceCheckUtils]: 30: Hoare triple {19692#(<= ~counter~0 2)} assume !(0 == ~cond); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,929 INFO L290 TraceCheckUtils]: 31: Hoare triple {19692#(<= ~counter~0 2)} assume true; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,930 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19692#(<= ~counter~0 2)} {19692#(<= ~counter~0 2)} #63#return; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,930 INFO L290 TraceCheckUtils]: 33: Hoare triple {19692#(<= ~counter~0 2)} assume !!(0 != ~r~0); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,930 INFO L290 TraceCheckUtils]: 34: Hoare triple {19692#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:08,931 INFO L290 TraceCheckUtils]: 35: Hoare triple {19692#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,931 INFO L290 TraceCheckUtils]: 36: Hoare triple {19720#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,931 INFO L272 TraceCheckUtils]: 37: Hoare triple {19720#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,931 INFO L290 TraceCheckUtils]: 38: Hoare triple {19720#(<= ~counter~0 3)} ~cond := #in~cond; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {19720#(<= ~counter~0 3)} assume !(0 == ~cond); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,932 INFO L290 TraceCheckUtils]: 40: Hoare triple {19720#(<= ~counter~0 3)} assume true; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,932 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19720#(<= ~counter~0 3)} {19720#(<= ~counter~0 3)} #63#return; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,933 INFO L290 TraceCheckUtils]: 42: Hoare triple {19720#(<= ~counter~0 3)} assume !!(0 != ~r~0); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,933 INFO L290 TraceCheckUtils]: 43: Hoare triple {19720#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:08,933 INFO L290 TraceCheckUtils]: 44: Hoare triple {19720#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {19748#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,934 INFO L272 TraceCheckUtils]: 46: Hoare triple {19748#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,934 INFO L290 TraceCheckUtils]: 47: Hoare triple {19748#(<= ~counter~0 4)} ~cond := #in~cond; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,934 INFO L290 TraceCheckUtils]: 48: Hoare triple {19748#(<= ~counter~0 4)} assume !(0 == ~cond); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,935 INFO L290 TraceCheckUtils]: 49: Hoare triple {19748#(<= ~counter~0 4)} assume true; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,935 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19748#(<= ~counter~0 4)} {19748#(<= ~counter~0 4)} #63#return; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,935 INFO L290 TraceCheckUtils]: 51: Hoare triple {19748#(<= ~counter~0 4)} assume !!(0 != ~r~0); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,936 INFO L290 TraceCheckUtils]: 52: Hoare triple {19748#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:08,936 INFO L290 TraceCheckUtils]: 53: Hoare triple {19748#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,936 INFO L290 TraceCheckUtils]: 54: Hoare triple {19776#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,937 INFO L272 TraceCheckUtils]: 55: Hoare triple {19776#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,937 INFO L290 TraceCheckUtils]: 56: Hoare triple {19776#(<= ~counter~0 5)} ~cond := #in~cond; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,937 INFO L290 TraceCheckUtils]: 57: Hoare triple {19776#(<= ~counter~0 5)} assume !(0 == ~cond); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,937 INFO L290 TraceCheckUtils]: 58: Hoare triple {19776#(<= ~counter~0 5)} assume true; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,938 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19776#(<= ~counter~0 5)} {19776#(<= ~counter~0 5)} #63#return; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,938 INFO L290 TraceCheckUtils]: 60: Hoare triple {19776#(<= ~counter~0 5)} assume !!(0 != ~r~0); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,938 INFO L290 TraceCheckUtils]: 61: Hoare triple {19776#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:08,939 INFO L290 TraceCheckUtils]: 62: Hoare triple {19776#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,939 INFO L290 TraceCheckUtils]: 63: Hoare triple {19804#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,940 INFO L272 TraceCheckUtils]: 64: Hoare triple {19804#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,940 INFO L290 TraceCheckUtils]: 65: Hoare triple {19804#(<= ~counter~0 6)} ~cond := #in~cond; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,940 INFO L290 TraceCheckUtils]: 66: Hoare triple {19804#(<= ~counter~0 6)} assume !(0 == ~cond); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,940 INFO L290 TraceCheckUtils]: 67: Hoare triple {19804#(<= ~counter~0 6)} assume true; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,941 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19804#(<= ~counter~0 6)} {19804#(<= ~counter~0 6)} #63#return; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,941 INFO L290 TraceCheckUtils]: 69: Hoare triple {19804#(<= ~counter~0 6)} assume !!(0 != ~r~0); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,941 INFO L290 TraceCheckUtils]: 70: Hoare triple {19804#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:08,942 INFO L290 TraceCheckUtils]: 71: Hoare triple {19804#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,942 INFO L290 TraceCheckUtils]: 72: Hoare triple {19832#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,942 INFO L272 TraceCheckUtils]: 73: Hoare triple {19832#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,942 INFO L290 TraceCheckUtils]: 74: Hoare triple {19832#(<= ~counter~0 7)} ~cond := #in~cond; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,943 INFO L290 TraceCheckUtils]: 75: Hoare triple {19832#(<= ~counter~0 7)} assume !(0 == ~cond); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,943 INFO L290 TraceCheckUtils]: 76: Hoare triple {19832#(<= ~counter~0 7)} assume true; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,943 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19832#(<= ~counter~0 7)} {19832#(<= ~counter~0 7)} #63#return; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,944 INFO L290 TraceCheckUtils]: 78: Hoare triple {19832#(<= ~counter~0 7)} assume !!(0 != ~r~0); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,944 INFO L290 TraceCheckUtils]: 79: Hoare triple {19832#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:08,944 INFO L290 TraceCheckUtils]: 80: Hoare triple {19832#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,945 INFO L290 TraceCheckUtils]: 81: Hoare triple {19860#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,945 INFO L272 TraceCheckUtils]: 82: Hoare triple {19860#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,945 INFO L290 TraceCheckUtils]: 83: Hoare triple {19860#(<= ~counter~0 8)} ~cond := #in~cond; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,945 INFO L290 TraceCheckUtils]: 84: Hoare triple {19860#(<= ~counter~0 8)} assume !(0 == ~cond); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,946 INFO L290 TraceCheckUtils]: 85: Hoare triple {19860#(<= ~counter~0 8)} assume true; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,946 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19860#(<= ~counter~0 8)} {19860#(<= ~counter~0 8)} #63#return; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,946 INFO L290 TraceCheckUtils]: 87: Hoare triple {19860#(<= ~counter~0 8)} assume !!(0 != ~r~0); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,947 INFO L290 TraceCheckUtils]: 88: Hoare triple {19860#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:08,947 INFO L290 TraceCheckUtils]: 89: Hoare triple {19860#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,951 INFO L290 TraceCheckUtils]: 90: Hoare triple {19888#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,953 INFO L272 TraceCheckUtils]: 91: Hoare triple {19888#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,953 INFO L290 TraceCheckUtils]: 92: Hoare triple {19888#(<= ~counter~0 9)} ~cond := #in~cond; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,953 INFO L290 TraceCheckUtils]: 93: Hoare triple {19888#(<= ~counter~0 9)} assume !(0 == ~cond); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,953 INFO L290 TraceCheckUtils]: 94: Hoare triple {19888#(<= ~counter~0 9)} assume true; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,954 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19888#(<= ~counter~0 9)} {19888#(<= ~counter~0 9)} #63#return; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,954 INFO L290 TraceCheckUtils]: 96: Hoare triple {19888#(<= ~counter~0 9)} assume !!(0 != ~r~0); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,954 INFO L290 TraceCheckUtils]: 97: Hoare triple {19888#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:08,955 INFO L290 TraceCheckUtils]: 98: Hoare triple {19888#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,955 INFO L290 TraceCheckUtils]: 99: Hoare triple {19916#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,956 INFO L272 TraceCheckUtils]: 100: Hoare triple {19916#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,956 INFO L290 TraceCheckUtils]: 101: Hoare triple {19916#(<= ~counter~0 10)} ~cond := #in~cond; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,956 INFO L290 TraceCheckUtils]: 102: Hoare triple {19916#(<= ~counter~0 10)} assume !(0 == ~cond); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,957 INFO L290 TraceCheckUtils]: 103: Hoare triple {19916#(<= ~counter~0 10)} assume true; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,957 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19916#(<= ~counter~0 10)} {19916#(<= ~counter~0 10)} #63#return; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,957 INFO L290 TraceCheckUtils]: 105: Hoare triple {19916#(<= ~counter~0 10)} assume !!(0 != ~r~0); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,957 INFO L290 TraceCheckUtils]: 106: Hoare triple {19916#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:08,958 INFO L290 TraceCheckUtils]: 107: Hoare triple {19916#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,958 INFO L290 TraceCheckUtils]: 108: Hoare triple {19944#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,959 INFO L272 TraceCheckUtils]: 109: Hoare triple {19944#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,959 INFO L290 TraceCheckUtils]: 110: Hoare triple {19944#(<= ~counter~0 11)} ~cond := #in~cond; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,959 INFO L290 TraceCheckUtils]: 111: Hoare triple {19944#(<= ~counter~0 11)} assume !(0 == ~cond); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,959 INFO L290 TraceCheckUtils]: 112: Hoare triple {19944#(<= ~counter~0 11)} assume true; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,960 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19944#(<= ~counter~0 11)} {19944#(<= ~counter~0 11)} #63#return; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,960 INFO L290 TraceCheckUtils]: 114: Hoare triple {19944#(<= ~counter~0 11)} assume !!(0 != ~r~0); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,960 INFO L290 TraceCheckUtils]: 115: Hoare triple {19944#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:08,961 INFO L290 TraceCheckUtils]: 116: Hoare triple {19944#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,961 INFO L290 TraceCheckUtils]: 117: Hoare triple {19972#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,962 INFO L272 TraceCheckUtils]: 118: Hoare triple {19972#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,962 INFO L290 TraceCheckUtils]: 119: Hoare triple {19972#(<= ~counter~0 12)} ~cond := #in~cond; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,962 INFO L290 TraceCheckUtils]: 120: Hoare triple {19972#(<= ~counter~0 12)} assume !(0 == ~cond); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,962 INFO L290 TraceCheckUtils]: 121: Hoare triple {19972#(<= ~counter~0 12)} assume true; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,963 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19972#(<= ~counter~0 12)} {19972#(<= ~counter~0 12)} #63#return; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,963 INFO L290 TraceCheckUtils]: 123: Hoare triple {19972#(<= ~counter~0 12)} assume !!(0 != ~r~0); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,963 INFO L290 TraceCheckUtils]: 124: Hoare triple {19972#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:08,964 INFO L290 TraceCheckUtils]: 125: Hoare triple {19972#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,964 INFO L290 TraceCheckUtils]: 126: Hoare triple {20000#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,964 INFO L272 TraceCheckUtils]: 127: Hoare triple {20000#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,965 INFO L290 TraceCheckUtils]: 128: Hoare triple {20000#(<= ~counter~0 13)} ~cond := #in~cond; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,965 INFO L290 TraceCheckUtils]: 129: Hoare triple {20000#(<= ~counter~0 13)} assume !(0 == ~cond); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,965 INFO L290 TraceCheckUtils]: 130: Hoare triple {20000#(<= ~counter~0 13)} assume true; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,966 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {20000#(<= ~counter~0 13)} {20000#(<= ~counter~0 13)} #63#return; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,966 INFO L290 TraceCheckUtils]: 132: Hoare triple {20000#(<= ~counter~0 13)} assume !!(0 != ~r~0); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,966 INFO L290 TraceCheckUtils]: 133: Hoare triple {20000#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:08,967 INFO L290 TraceCheckUtils]: 134: Hoare triple {20000#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,967 INFO L290 TraceCheckUtils]: 135: Hoare triple {20028#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,967 INFO L272 TraceCheckUtils]: 136: Hoare triple {20028#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,968 INFO L290 TraceCheckUtils]: 137: Hoare triple {20028#(<= ~counter~0 14)} ~cond := #in~cond; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,968 INFO L290 TraceCheckUtils]: 138: Hoare triple {20028#(<= ~counter~0 14)} assume !(0 == ~cond); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,968 INFO L290 TraceCheckUtils]: 139: Hoare triple {20028#(<= ~counter~0 14)} assume true; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,969 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {20028#(<= ~counter~0 14)} {20028#(<= ~counter~0 14)} #63#return; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,969 INFO L290 TraceCheckUtils]: 141: Hoare triple {20028#(<= ~counter~0 14)} assume !!(0 != ~r~0); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,969 INFO L290 TraceCheckUtils]: 142: Hoare triple {20028#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:08,970 INFO L290 TraceCheckUtils]: 143: Hoare triple {20028#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,970 INFO L290 TraceCheckUtils]: 144: Hoare triple {20056#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,970 INFO L272 TraceCheckUtils]: 145: Hoare triple {20056#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,971 INFO L290 TraceCheckUtils]: 146: Hoare triple {20056#(<= ~counter~0 15)} ~cond := #in~cond; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,971 INFO L290 TraceCheckUtils]: 147: Hoare triple {20056#(<= ~counter~0 15)} assume !(0 == ~cond); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,971 INFO L290 TraceCheckUtils]: 148: Hoare triple {20056#(<= ~counter~0 15)} assume true; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,972 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {20056#(<= ~counter~0 15)} {20056#(<= ~counter~0 15)} #63#return; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,972 INFO L290 TraceCheckUtils]: 150: Hoare triple {20056#(<= ~counter~0 15)} assume !!(0 != ~r~0); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,972 INFO L290 TraceCheckUtils]: 151: Hoare triple {20056#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:08,973 INFO L290 TraceCheckUtils]: 152: Hoare triple {20056#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,973 INFO L290 TraceCheckUtils]: 153: Hoare triple {20084#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,973 INFO L272 TraceCheckUtils]: 154: Hoare triple {20084#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,974 INFO L290 TraceCheckUtils]: 155: Hoare triple {20084#(<= ~counter~0 16)} ~cond := #in~cond; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,974 INFO L290 TraceCheckUtils]: 156: Hoare triple {20084#(<= ~counter~0 16)} assume !(0 == ~cond); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,974 INFO L290 TraceCheckUtils]: 157: Hoare triple {20084#(<= ~counter~0 16)} assume true; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,974 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20084#(<= ~counter~0 16)} {20084#(<= ~counter~0 16)} #63#return; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,975 INFO L290 TraceCheckUtils]: 159: Hoare triple {20084#(<= ~counter~0 16)} assume !!(0 != ~r~0); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,975 INFO L290 TraceCheckUtils]: 160: Hoare triple {20084#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:08,975 INFO L290 TraceCheckUtils]: 161: Hoare triple {20084#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20112#(<= |main_#t~post6| 16)} is VALID [2022-04-28 12:44:08,976 INFO L290 TraceCheckUtils]: 162: Hoare triple {20112#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-28 12:44:08,976 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-28 12:44:08,976 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-28 12:44:08,976 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-28 12:44:08,976 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-28 12:44:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 1112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:08,977 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:09,860 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-28 12:44:09,861 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-28 12:44:09,861 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-28 12:44:09,861 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-28 12:44:09,861 INFO L290 TraceCheckUtils]: 162: Hoare triple {20140#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-28 12:44:09,861 INFO L290 TraceCheckUtils]: 161: Hoare triple {20144#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20140#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:09,861 INFO L290 TraceCheckUtils]: 160: Hoare triple {20144#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20144#(< ~counter~0 50)} is VALID [2022-04-28 12:44:09,862 INFO L290 TraceCheckUtils]: 159: Hoare triple {20144#(< ~counter~0 50)} assume !!(0 != ~r~0); {20144#(< ~counter~0 50)} is VALID [2022-04-28 12:44:09,862 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19607#true} {20144#(< ~counter~0 50)} #63#return; {20144#(< ~counter~0 50)} is VALID [2022-04-28 12:44:09,862 INFO L290 TraceCheckUtils]: 157: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,862 INFO L290 TraceCheckUtils]: 156: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,862 INFO L290 TraceCheckUtils]: 155: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,862 INFO L272 TraceCheckUtils]: 154: Hoare triple {20144#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,863 INFO L290 TraceCheckUtils]: 153: Hoare triple {20144#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-28 12:44:09,863 INFO L290 TraceCheckUtils]: 152: Hoare triple {20172#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-28 12:44:09,863 INFO L290 TraceCheckUtils]: 151: Hoare triple {20172#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20172#(< ~counter~0 49)} is VALID [2022-04-28 12:44:09,864 INFO L290 TraceCheckUtils]: 150: Hoare triple {20172#(< ~counter~0 49)} assume !!(0 != ~r~0); {20172#(< ~counter~0 49)} is VALID [2022-04-28 12:44:09,864 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19607#true} {20172#(< ~counter~0 49)} #63#return; {20172#(< ~counter~0 49)} is VALID [2022-04-28 12:44:09,864 INFO L290 TraceCheckUtils]: 148: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,864 INFO L290 TraceCheckUtils]: 147: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,864 INFO L290 TraceCheckUtils]: 146: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,864 INFO L272 TraceCheckUtils]: 145: Hoare triple {20172#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,865 INFO L290 TraceCheckUtils]: 144: Hoare triple {20172#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-28 12:44:09,865 INFO L290 TraceCheckUtils]: 143: Hoare triple {20200#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-28 12:44:09,865 INFO L290 TraceCheckUtils]: 142: Hoare triple {20200#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20200#(< ~counter~0 48)} is VALID [2022-04-28 12:44:09,866 INFO L290 TraceCheckUtils]: 141: Hoare triple {20200#(< ~counter~0 48)} assume !!(0 != ~r~0); {20200#(< ~counter~0 48)} is VALID [2022-04-28 12:44:09,866 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19607#true} {20200#(< ~counter~0 48)} #63#return; {20200#(< ~counter~0 48)} is VALID [2022-04-28 12:44:09,866 INFO L290 TraceCheckUtils]: 139: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,866 INFO L290 TraceCheckUtils]: 138: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,866 INFO L290 TraceCheckUtils]: 137: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,866 INFO L272 TraceCheckUtils]: 136: Hoare triple {20200#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,866 INFO L290 TraceCheckUtils]: 135: Hoare triple {20200#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-28 12:44:09,867 INFO L290 TraceCheckUtils]: 134: Hoare triple {20228#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-28 12:44:09,867 INFO L290 TraceCheckUtils]: 133: Hoare triple {20228#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20228#(< ~counter~0 47)} is VALID [2022-04-28 12:44:09,867 INFO L290 TraceCheckUtils]: 132: Hoare triple {20228#(< ~counter~0 47)} assume !!(0 != ~r~0); {20228#(< ~counter~0 47)} is VALID [2022-04-28 12:44:09,868 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19607#true} {20228#(< ~counter~0 47)} #63#return; {20228#(< ~counter~0 47)} is VALID [2022-04-28 12:44:09,868 INFO L290 TraceCheckUtils]: 130: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,868 INFO L290 TraceCheckUtils]: 129: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,868 INFO L290 TraceCheckUtils]: 128: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,868 INFO L272 TraceCheckUtils]: 127: Hoare triple {20228#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,868 INFO L290 TraceCheckUtils]: 126: Hoare triple {20228#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-28 12:44:09,869 INFO L290 TraceCheckUtils]: 125: Hoare triple {20256#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-28 12:44:09,869 INFO L290 TraceCheckUtils]: 124: Hoare triple {20256#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20256#(< ~counter~0 46)} is VALID [2022-04-28 12:44:09,869 INFO L290 TraceCheckUtils]: 123: Hoare triple {20256#(< ~counter~0 46)} assume !!(0 != ~r~0); {20256#(< ~counter~0 46)} is VALID [2022-04-28 12:44:09,870 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19607#true} {20256#(< ~counter~0 46)} #63#return; {20256#(< ~counter~0 46)} is VALID [2022-04-28 12:44:09,870 INFO L290 TraceCheckUtils]: 121: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,870 INFO L290 TraceCheckUtils]: 120: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,870 INFO L290 TraceCheckUtils]: 119: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,870 INFO L272 TraceCheckUtils]: 118: Hoare triple {20256#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,870 INFO L290 TraceCheckUtils]: 117: Hoare triple {20256#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-28 12:44:09,870 INFO L290 TraceCheckUtils]: 116: Hoare triple {20284#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-28 12:44:09,871 INFO L290 TraceCheckUtils]: 115: Hoare triple {20284#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20284#(< ~counter~0 45)} is VALID [2022-04-28 12:44:09,871 INFO L290 TraceCheckUtils]: 114: Hoare triple {20284#(< ~counter~0 45)} assume !!(0 != ~r~0); {20284#(< ~counter~0 45)} is VALID [2022-04-28 12:44:09,871 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19607#true} {20284#(< ~counter~0 45)} #63#return; {20284#(< ~counter~0 45)} is VALID [2022-04-28 12:44:09,871 INFO L290 TraceCheckUtils]: 112: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,871 INFO L290 TraceCheckUtils]: 111: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,872 INFO L290 TraceCheckUtils]: 110: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,872 INFO L272 TraceCheckUtils]: 109: Hoare triple {20284#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,872 INFO L290 TraceCheckUtils]: 108: Hoare triple {20284#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-28 12:44:09,872 INFO L290 TraceCheckUtils]: 107: Hoare triple {20312#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-28 12:44:09,872 INFO L290 TraceCheckUtils]: 106: Hoare triple {20312#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20312#(< ~counter~0 44)} is VALID [2022-04-28 12:44:09,873 INFO L290 TraceCheckUtils]: 105: Hoare triple {20312#(< ~counter~0 44)} assume !!(0 != ~r~0); {20312#(< ~counter~0 44)} is VALID [2022-04-28 12:44:09,873 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19607#true} {20312#(< ~counter~0 44)} #63#return; {20312#(< ~counter~0 44)} is VALID [2022-04-28 12:44:09,873 INFO L290 TraceCheckUtils]: 103: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,873 INFO L290 TraceCheckUtils]: 102: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,873 INFO L290 TraceCheckUtils]: 101: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,873 INFO L272 TraceCheckUtils]: 100: Hoare triple {20312#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,874 INFO L290 TraceCheckUtils]: 99: Hoare triple {20312#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-28 12:44:09,874 INFO L290 TraceCheckUtils]: 98: Hoare triple {20340#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-28 12:44:09,874 INFO L290 TraceCheckUtils]: 97: Hoare triple {20340#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20340#(< ~counter~0 43)} is VALID [2022-04-28 12:44:09,875 INFO L290 TraceCheckUtils]: 96: Hoare triple {20340#(< ~counter~0 43)} assume !!(0 != ~r~0); {20340#(< ~counter~0 43)} is VALID [2022-04-28 12:44:09,875 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19607#true} {20340#(< ~counter~0 43)} #63#return; {20340#(< ~counter~0 43)} is VALID [2022-04-28 12:44:09,875 INFO L290 TraceCheckUtils]: 94: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,875 INFO L290 TraceCheckUtils]: 93: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,875 INFO L290 TraceCheckUtils]: 92: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,875 INFO L272 TraceCheckUtils]: 91: Hoare triple {20340#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,875 INFO L290 TraceCheckUtils]: 90: Hoare triple {20340#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-28 12:44:09,876 INFO L290 TraceCheckUtils]: 89: Hoare triple {20368#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-28 12:44:09,876 INFO L290 TraceCheckUtils]: 88: Hoare triple {20368#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20368#(< ~counter~0 42)} is VALID [2022-04-28 12:44:09,876 INFO L290 TraceCheckUtils]: 87: Hoare triple {20368#(< ~counter~0 42)} assume !!(0 != ~r~0); {20368#(< ~counter~0 42)} is VALID [2022-04-28 12:44:09,877 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19607#true} {20368#(< ~counter~0 42)} #63#return; {20368#(< ~counter~0 42)} is VALID [2022-04-28 12:44:09,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,877 INFO L290 TraceCheckUtils]: 83: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,877 INFO L272 TraceCheckUtils]: 82: Hoare triple {20368#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,877 INFO L290 TraceCheckUtils]: 81: Hoare triple {20368#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-28 12:44:09,878 INFO L290 TraceCheckUtils]: 80: Hoare triple {20396#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-28 12:44:09,878 INFO L290 TraceCheckUtils]: 79: Hoare triple {20396#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20396#(< ~counter~0 41)} is VALID [2022-04-28 12:44:09,878 INFO L290 TraceCheckUtils]: 78: Hoare triple {20396#(< ~counter~0 41)} assume !!(0 != ~r~0); {20396#(< ~counter~0 41)} is VALID [2022-04-28 12:44:09,879 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19607#true} {20396#(< ~counter~0 41)} #63#return; {20396#(< ~counter~0 41)} is VALID [2022-04-28 12:44:09,879 INFO L290 TraceCheckUtils]: 76: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,879 INFO L290 TraceCheckUtils]: 75: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,879 INFO L290 TraceCheckUtils]: 74: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,879 INFO L272 TraceCheckUtils]: 73: Hoare triple {20396#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,879 INFO L290 TraceCheckUtils]: 72: Hoare triple {20396#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-28 12:44:09,879 INFO L290 TraceCheckUtils]: 71: Hoare triple {20424#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-28 12:44:09,880 INFO L290 TraceCheckUtils]: 70: Hoare triple {20424#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20424#(< ~counter~0 40)} is VALID [2022-04-28 12:44:09,880 INFO L290 TraceCheckUtils]: 69: Hoare triple {20424#(< ~counter~0 40)} assume !!(0 != ~r~0); {20424#(< ~counter~0 40)} is VALID [2022-04-28 12:44:09,880 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19607#true} {20424#(< ~counter~0 40)} #63#return; {20424#(< ~counter~0 40)} is VALID [2022-04-28 12:44:09,880 INFO L290 TraceCheckUtils]: 67: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,880 INFO L290 TraceCheckUtils]: 66: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,881 INFO L290 TraceCheckUtils]: 65: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,881 INFO L272 TraceCheckUtils]: 64: Hoare triple {20424#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,881 INFO L290 TraceCheckUtils]: 63: Hoare triple {20424#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-28 12:44:09,881 INFO L290 TraceCheckUtils]: 62: Hoare triple {20452#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-28 12:44:09,881 INFO L290 TraceCheckUtils]: 61: Hoare triple {20452#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20452#(< ~counter~0 39)} is VALID [2022-04-28 12:44:09,882 INFO L290 TraceCheckUtils]: 60: Hoare triple {20452#(< ~counter~0 39)} assume !!(0 != ~r~0); {20452#(< ~counter~0 39)} is VALID [2022-04-28 12:44:09,882 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19607#true} {20452#(< ~counter~0 39)} #63#return; {20452#(< ~counter~0 39)} is VALID [2022-04-28 12:44:09,882 INFO L290 TraceCheckUtils]: 58: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,882 INFO L290 TraceCheckUtils]: 57: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,882 INFO L290 TraceCheckUtils]: 56: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,882 INFO L272 TraceCheckUtils]: 55: Hoare triple {20452#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,883 INFO L290 TraceCheckUtils]: 54: Hoare triple {20452#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-28 12:44:09,883 INFO L290 TraceCheckUtils]: 53: Hoare triple {20480#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-28 12:44:09,883 INFO L290 TraceCheckUtils]: 52: Hoare triple {20480#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20480#(< ~counter~0 38)} is VALID [2022-04-28 12:44:09,883 INFO L290 TraceCheckUtils]: 51: Hoare triple {20480#(< ~counter~0 38)} assume !!(0 != ~r~0); {20480#(< ~counter~0 38)} is VALID [2022-04-28 12:44:09,884 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19607#true} {20480#(< ~counter~0 38)} #63#return; {20480#(< ~counter~0 38)} is VALID [2022-04-28 12:44:09,884 INFO L290 TraceCheckUtils]: 49: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,884 INFO L290 TraceCheckUtils]: 48: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,884 INFO L290 TraceCheckUtils]: 47: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,884 INFO L272 TraceCheckUtils]: 46: Hoare triple {20480#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,884 INFO L290 TraceCheckUtils]: 45: Hoare triple {20480#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-28 12:44:09,885 INFO L290 TraceCheckUtils]: 44: Hoare triple {20508#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-28 12:44:09,885 INFO L290 TraceCheckUtils]: 43: Hoare triple {20508#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20508#(< ~counter~0 37)} is VALID [2022-04-28 12:44:09,885 INFO L290 TraceCheckUtils]: 42: Hoare triple {20508#(< ~counter~0 37)} assume !!(0 != ~r~0); {20508#(< ~counter~0 37)} is VALID [2022-04-28 12:44:09,886 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19607#true} {20508#(< ~counter~0 37)} #63#return; {20508#(< ~counter~0 37)} is VALID [2022-04-28 12:44:09,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,886 INFO L290 TraceCheckUtils]: 39: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,886 INFO L290 TraceCheckUtils]: 38: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,886 INFO L272 TraceCheckUtils]: 37: Hoare triple {20508#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,902 INFO L290 TraceCheckUtils]: 36: Hoare triple {20508#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-28 12:44:09,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {20536#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-28 12:44:09,903 INFO L290 TraceCheckUtils]: 34: Hoare triple {20536#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20536#(< ~counter~0 36)} is VALID [2022-04-28 12:44:09,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {20536#(< ~counter~0 36)} assume !!(0 != ~r~0); {20536#(< ~counter~0 36)} is VALID [2022-04-28 12:44:09,904 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19607#true} {20536#(< ~counter~0 36)} #63#return; {20536#(< ~counter~0 36)} is VALID [2022-04-28 12:44:09,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,904 INFO L272 TraceCheckUtils]: 28: Hoare triple {20536#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,904 INFO L290 TraceCheckUtils]: 27: Hoare triple {20536#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-28 12:44:09,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {20564#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-28 12:44:09,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {20564#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20564#(< ~counter~0 35)} is VALID [2022-04-28 12:44:09,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {20564#(< ~counter~0 35)} assume !!(0 != ~r~0); {20564#(< ~counter~0 35)} is VALID [2022-04-28 12:44:09,906 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19607#true} {20564#(< ~counter~0 35)} #63#return; {20564#(< ~counter~0 35)} is VALID [2022-04-28 12:44:09,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,906 INFO L272 TraceCheckUtils]: 19: Hoare triple {20564#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {20564#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-28 12:44:09,907 INFO L290 TraceCheckUtils]: 17: Hoare triple {20592#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-28 12:44:09,907 INFO L290 TraceCheckUtils]: 16: Hoare triple {20592#(< ~counter~0 34)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,907 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #61#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,907 INFO L290 TraceCheckUtils]: 13: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,907 INFO L290 TraceCheckUtils]: 12: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L272 TraceCheckUtils]: 11: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #59#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 12:44:09,908 INFO L290 TraceCheckUtils]: 5: Hoare triple {20592#(< ~counter~0 34)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {20592#(< ~counter~0 34)} call #t~ret7 := main(); {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20592#(< ~counter~0 34)} {19607#true} #67#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {20592#(< ~counter~0 34)} assume true; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {20592#(< ~counter~0 34)} is VALID [2022-04-28 12:44:09,910 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-28 12:44:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 632 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2022-04-28 12:44:09,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:09,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556615614] [2022-04-28 12:44:09,911 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:09,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [208361579] [2022-04-28 12:44:09,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [208361579] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:09,911 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:09,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-28 12:44:09,911 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:09,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1758342172] [2022-04-28 12:44:09,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1758342172] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:09,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:09,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 12:44:09,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083321338] [2022-04-28 12:44:09,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:09,912 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 12:44:09,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:09,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 12:44:10,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:10,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 12:44:10,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:10,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 12:44:10,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 12:44:10,028 INFO L87 Difference]: Start difference. First operand 164 states and 181 transitions. Second operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 12:44:10,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:10,675 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-28 12:44:10,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-28 12:44:10,675 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 12:44:10,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 12:44:10,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 12:44:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 12:44:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 12:44:10,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-28 12:44:10,809 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:10,811 INFO L225 Difference]: With dead ends: 178 [2022-04-28 12:44:10,811 INFO L226 Difference]: Without dead ends: 173 [2022-04-28 12:44:10,812 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:44:10,813 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 57 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:10,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 222 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:10,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-28 12:44:11,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-28 12:44:11,001 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:11,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 12:44:11,002 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 12:44:11,002 INFO L87 Difference]: Start difference. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 12:44:11,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:11,004 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 12:44:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 12:44:11,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:11,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:11,005 INFO L74 IsIncluded]: Start isIncluded. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 12:44:11,005 INFO L87 Difference]: Start difference. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 12:44:11,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:11,007 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 12:44:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 12:44:11,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:11,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:11,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:11,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 12:44:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-28 12:44:11,010 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-28 12:44:11,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:11,011 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-28 12:44:11,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 12:44:11,011 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-28 12:44:12,406 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 12:44:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-28 12:44:12,408 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:12,408 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 17, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:12,424 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-04-28 12:44:12,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:12,615 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:12,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:12,616 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-28 12:44:12,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:12,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1146897890] [2022-04-28 12:44:12,616 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:12,616 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-28 12:44:12,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:12,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150911109] [2022-04-28 12:44:12,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:12,631 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:12,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [525103636] [2022-04-28 12:44:12,631 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:44:12,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:12,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:12,632 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:12,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 12:44:12,830 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:44:12,830 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:12,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 12:44:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:12,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:13,688 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-28 12:44:13,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,689 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21734#(<= ~counter~0 0)} {21726#true} #67#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,689 INFO L272 TraceCheckUtils]: 4: Hoare triple {21734#(<= ~counter~0 0)} call #t~ret7 := main(); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {21734#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,690 INFO L272 TraceCheckUtils]: 6: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,690 INFO L290 TraceCheckUtils]: 8: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,691 INFO L290 TraceCheckUtils]: 9: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,691 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #59#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,691 INFO L272 TraceCheckUtils]: 11: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,692 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #61#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {21734#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:13,693 INFO L290 TraceCheckUtils]: 17: Hoare triple {21734#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,694 INFO L290 TraceCheckUtils]: 18: Hoare triple {21783#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,694 INFO L272 TraceCheckUtils]: 19: Hoare triple {21783#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,694 INFO L290 TraceCheckUtils]: 20: Hoare triple {21783#(<= ~counter~0 1)} ~cond := #in~cond; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,694 INFO L290 TraceCheckUtils]: 21: Hoare triple {21783#(<= ~counter~0 1)} assume !(0 == ~cond); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,695 INFO L290 TraceCheckUtils]: 22: Hoare triple {21783#(<= ~counter~0 1)} assume true; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,695 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21783#(<= ~counter~0 1)} {21783#(<= ~counter~0 1)} #63#return; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,695 INFO L290 TraceCheckUtils]: 24: Hoare triple {21783#(<= ~counter~0 1)} assume !!(0 != ~r~0); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,696 INFO L290 TraceCheckUtils]: 25: Hoare triple {21783#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:13,696 INFO L290 TraceCheckUtils]: 26: Hoare triple {21783#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,696 INFO L290 TraceCheckUtils]: 27: Hoare triple {21811#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,697 INFO L272 TraceCheckUtils]: 28: Hoare triple {21811#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,697 INFO L290 TraceCheckUtils]: 29: Hoare triple {21811#(<= ~counter~0 2)} ~cond := #in~cond; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,697 INFO L290 TraceCheckUtils]: 30: Hoare triple {21811#(<= ~counter~0 2)} assume !(0 == ~cond); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,698 INFO L290 TraceCheckUtils]: 31: Hoare triple {21811#(<= ~counter~0 2)} assume true; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,698 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21811#(<= ~counter~0 2)} {21811#(<= ~counter~0 2)} #63#return; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,698 INFO L290 TraceCheckUtils]: 33: Hoare triple {21811#(<= ~counter~0 2)} assume !!(0 != ~r~0); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {21811#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:13,699 INFO L290 TraceCheckUtils]: 35: Hoare triple {21811#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,699 INFO L290 TraceCheckUtils]: 36: Hoare triple {21839#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,707 INFO L272 TraceCheckUtils]: 37: Hoare triple {21839#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,707 INFO L290 TraceCheckUtils]: 38: Hoare triple {21839#(<= ~counter~0 3)} ~cond := #in~cond; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,708 INFO L290 TraceCheckUtils]: 39: Hoare triple {21839#(<= ~counter~0 3)} assume !(0 == ~cond); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,708 INFO L290 TraceCheckUtils]: 40: Hoare triple {21839#(<= ~counter~0 3)} assume true; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,708 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21839#(<= ~counter~0 3)} {21839#(<= ~counter~0 3)} #63#return; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {21839#(<= ~counter~0 3)} assume !!(0 != ~r~0); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,709 INFO L290 TraceCheckUtils]: 43: Hoare triple {21839#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:13,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {21839#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {21867#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,710 INFO L272 TraceCheckUtils]: 46: Hoare triple {21867#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {21867#(<= ~counter~0 4)} ~cond := #in~cond; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,711 INFO L290 TraceCheckUtils]: 48: Hoare triple {21867#(<= ~counter~0 4)} assume !(0 == ~cond); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {21867#(<= ~counter~0 4)} assume true; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,711 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21867#(<= ~counter~0 4)} {21867#(<= ~counter~0 4)} #63#return; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,711 INFO L290 TraceCheckUtils]: 51: Hoare triple {21867#(<= ~counter~0 4)} assume !!(0 != ~r~0); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {21867#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:13,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {21867#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {21895#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,713 INFO L272 TraceCheckUtils]: 55: Hoare triple {21895#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,713 INFO L290 TraceCheckUtils]: 56: Hoare triple {21895#(<= ~counter~0 5)} ~cond := #in~cond; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,713 INFO L290 TraceCheckUtils]: 57: Hoare triple {21895#(<= ~counter~0 5)} assume !(0 == ~cond); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,714 INFO L290 TraceCheckUtils]: 58: Hoare triple {21895#(<= ~counter~0 5)} assume true; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,714 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21895#(<= ~counter~0 5)} {21895#(<= ~counter~0 5)} #63#return; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,714 INFO L290 TraceCheckUtils]: 60: Hoare triple {21895#(<= ~counter~0 5)} assume !!(0 != ~r~0); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,715 INFO L290 TraceCheckUtils]: 61: Hoare triple {21895#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:13,715 INFO L290 TraceCheckUtils]: 62: Hoare triple {21895#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,715 INFO L290 TraceCheckUtils]: 63: Hoare triple {21923#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,716 INFO L272 TraceCheckUtils]: 64: Hoare triple {21923#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,716 INFO L290 TraceCheckUtils]: 65: Hoare triple {21923#(<= ~counter~0 6)} ~cond := #in~cond; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,716 INFO L290 TraceCheckUtils]: 66: Hoare triple {21923#(<= ~counter~0 6)} assume !(0 == ~cond); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,717 INFO L290 TraceCheckUtils]: 67: Hoare triple {21923#(<= ~counter~0 6)} assume true; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,717 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21923#(<= ~counter~0 6)} {21923#(<= ~counter~0 6)} #63#return; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,718 INFO L290 TraceCheckUtils]: 69: Hoare triple {21923#(<= ~counter~0 6)} assume !!(0 != ~r~0); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,718 INFO L290 TraceCheckUtils]: 70: Hoare triple {21923#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:13,718 INFO L290 TraceCheckUtils]: 71: Hoare triple {21923#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,719 INFO L290 TraceCheckUtils]: 72: Hoare triple {21951#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,719 INFO L272 TraceCheckUtils]: 73: Hoare triple {21951#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,719 INFO L290 TraceCheckUtils]: 74: Hoare triple {21951#(<= ~counter~0 7)} ~cond := #in~cond; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,720 INFO L290 TraceCheckUtils]: 75: Hoare triple {21951#(<= ~counter~0 7)} assume !(0 == ~cond); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,720 INFO L290 TraceCheckUtils]: 76: Hoare triple {21951#(<= ~counter~0 7)} assume true; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,720 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21951#(<= ~counter~0 7)} {21951#(<= ~counter~0 7)} #63#return; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,721 INFO L290 TraceCheckUtils]: 78: Hoare triple {21951#(<= ~counter~0 7)} assume !!(0 != ~r~0); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,721 INFO L290 TraceCheckUtils]: 79: Hoare triple {21951#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:13,721 INFO L290 TraceCheckUtils]: 80: Hoare triple {21951#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,721 INFO L290 TraceCheckUtils]: 81: Hoare triple {21979#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,722 INFO L272 TraceCheckUtils]: 82: Hoare triple {21979#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,722 INFO L290 TraceCheckUtils]: 83: Hoare triple {21979#(<= ~counter~0 8)} ~cond := #in~cond; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,722 INFO L290 TraceCheckUtils]: 84: Hoare triple {21979#(<= ~counter~0 8)} assume !(0 == ~cond); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,731 INFO L290 TraceCheckUtils]: 85: Hoare triple {21979#(<= ~counter~0 8)} assume true; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,731 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21979#(<= ~counter~0 8)} {21979#(<= ~counter~0 8)} #63#return; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,732 INFO L290 TraceCheckUtils]: 87: Hoare triple {21979#(<= ~counter~0 8)} assume !!(0 != ~r~0); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,732 INFO L290 TraceCheckUtils]: 88: Hoare triple {21979#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:13,733 INFO L290 TraceCheckUtils]: 89: Hoare triple {21979#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,733 INFO L290 TraceCheckUtils]: 90: Hoare triple {22007#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,733 INFO L272 TraceCheckUtils]: 91: Hoare triple {22007#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,734 INFO L290 TraceCheckUtils]: 92: Hoare triple {22007#(<= ~counter~0 9)} ~cond := #in~cond; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,734 INFO L290 TraceCheckUtils]: 93: Hoare triple {22007#(<= ~counter~0 9)} assume !(0 == ~cond); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,734 INFO L290 TraceCheckUtils]: 94: Hoare triple {22007#(<= ~counter~0 9)} assume true; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,735 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {22007#(<= ~counter~0 9)} {22007#(<= ~counter~0 9)} #63#return; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,735 INFO L290 TraceCheckUtils]: 96: Hoare triple {22007#(<= ~counter~0 9)} assume !!(0 != ~r~0); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,735 INFO L290 TraceCheckUtils]: 97: Hoare triple {22007#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:13,736 INFO L290 TraceCheckUtils]: 98: Hoare triple {22007#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,736 INFO L290 TraceCheckUtils]: 99: Hoare triple {22035#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,737 INFO L272 TraceCheckUtils]: 100: Hoare triple {22035#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,737 INFO L290 TraceCheckUtils]: 101: Hoare triple {22035#(<= ~counter~0 10)} ~cond := #in~cond; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,737 INFO L290 TraceCheckUtils]: 102: Hoare triple {22035#(<= ~counter~0 10)} assume !(0 == ~cond); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,737 INFO L290 TraceCheckUtils]: 103: Hoare triple {22035#(<= ~counter~0 10)} assume true; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,738 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {22035#(<= ~counter~0 10)} {22035#(<= ~counter~0 10)} #63#return; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,738 INFO L290 TraceCheckUtils]: 105: Hoare triple {22035#(<= ~counter~0 10)} assume !!(0 != ~r~0); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,738 INFO L290 TraceCheckUtils]: 106: Hoare triple {22035#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:13,739 INFO L290 TraceCheckUtils]: 107: Hoare triple {22035#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,739 INFO L290 TraceCheckUtils]: 108: Hoare triple {22063#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,740 INFO L272 TraceCheckUtils]: 109: Hoare triple {22063#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,740 INFO L290 TraceCheckUtils]: 110: Hoare triple {22063#(<= ~counter~0 11)} ~cond := #in~cond; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,740 INFO L290 TraceCheckUtils]: 111: Hoare triple {22063#(<= ~counter~0 11)} assume !(0 == ~cond); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,740 INFO L290 TraceCheckUtils]: 112: Hoare triple {22063#(<= ~counter~0 11)} assume true; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,741 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {22063#(<= ~counter~0 11)} {22063#(<= ~counter~0 11)} #63#return; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,741 INFO L290 TraceCheckUtils]: 114: Hoare triple {22063#(<= ~counter~0 11)} assume !!(0 != ~r~0); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,741 INFO L290 TraceCheckUtils]: 115: Hoare triple {22063#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:13,742 INFO L290 TraceCheckUtils]: 116: Hoare triple {22063#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,742 INFO L290 TraceCheckUtils]: 117: Hoare triple {22091#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,743 INFO L272 TraceCheckUtils]: 118: Hoare triple {22091#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,743 INFO L290 TraceCheckUtils]: 119: Hoare triple {22091#(<= ~counter~0 12)} ~cond := #in~cond; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,743 INFO L290 TraceCheckUtils]: 120: Hoare triple {22091#(<= ~counter~0 12)} assume !(0 == ~cond); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,743 INFO L290 TraceCheckUtils]: 121: Hoare triple {22091#(<= ~counter~0 12)} assume true; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,750 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22091#(<= ~counter~0 12)} {22091#(<= ~counter~0 12)} #63#return; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,750 INFO L290 TraceCheckUtils]: 123: Hoare triple {22091#(<= ~counter~0 12)} assume !!(0 != ~r~0); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,751 INFO L290 TraceCheckUtils]: 124: Hoare triple {22091#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:13,751 INFO L290 TraceCheckUtils]: 125: Hoare triple {22091#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,751 INFO L290 TraceCheckUtils]: 126: Hoare triple {22119#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,752 INFO L272 TraceCheckUtils]: 127: Hoare triple {22119#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,752 INFO L290 TraceCheckUtils]: 128: Hoare triple {22119#(<= ~counter~0 13)} ~cond := #in~cond; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,752 INFO L290 TraceCheckUtils]: 129: Hoare triple {22119#(<= ~counter~0 13)} assume !(0 == ~cond); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,753 INFO L290 TraceCheckUtils]: 130: Hoare triple {22119#(<= ~counter~0 13)} assume true; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,753 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22119#(<= ~counter~0 13)} {22119#(<= ~counter~0 13)} #63#return; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,754 INFO L290 TraceCheckUtils]: 132: Hoare triple {22119#(<= ~counter~0 13)} assume !!(0 != ~r~0); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,754 INFO L290 TraceCheckUtils]: 133: Hoare triple {22119#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:13,754 INFO L290 TraceCheckUtils]: 134: Hoare triple {22119#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,755 INFO L290 TraceCheckUtils]: 135: Hoare triple {22147#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,755 INFO L272 TraceCheckUtils]: 136: Hoare triple {22147#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,755 INFO L290 TraceCheckUtils]: 137: Hoare triple {22147#(<= ~counter~0 14)} ~cond := #in~cond; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,756 INFO L290 TraceCheckUtils]: 138: Hoare triple {22147#(<= ~counter~0 14)} assume !(0 == ~cond); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,756 INFO L290 TraceCheckUtils]: 139: Hoare triple {22147#(<= ~counter~0 14)} assume true; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,756 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22147#(<= ~counter~0 14)} {22147#(<= ~counter~0 14)} #63#return; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,757 INFO L290 TraceCheckUtils]: 141: Hoare triple {22147#(<= ~counter~0 14)} assume !!(0 != ~r~0); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,757 INFO L290 TraceCheckUtils]: 142: Hoare triple {22147#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:13,757 INFO L290 TraceCheckUtils]: 143: Hoare triple {22147#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,758 INFO L290 TraceCheckUtils]: 144: Hoare triple {22175#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,758 INFO L272 TraceCheckUtils]: 145: Hoare triple {22175#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,758 INFO L290 TraceCheckUtils]: 146: Hoare triple {22175#(<= ~counter~0 15)} ~cond := #in~cond; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,759 INFO L290 TraceCheckUtils]: 147: Hoare triple {22175#(<= ~counter~0 15)} assume !(0 == ~cond); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,759 INFO L290 TraceCheckUtils]: 148: Hoare triple {22175#(<= ~counter~0 15)} assume true; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,759 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22175#(<= ~counter~0 15)} {22175#(<= ~counter~0 15)} #63#return; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,759 INFO L290 TraceCheckUtils]: 150: Hoare triple {22175#(<= ~counter~0 15)} assume !!(0 != ~r~0); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,760 INFO L290 TraceCheckUtils]: 151: Hoare triple {22175#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:13,775 INFO L290 TraceCheckUtils]: 152: Hoare triple {22175#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,776 INFO L290 TraceCheckUtils]: 153: Hoare triple {22203#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,777 INFO L272 TraceCheckUtils]: 154: Hoare triple {22203#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,777 INFO L290 TraceCheckUtils]: 155: Hoare triple {22203#(<= ~counter~0 16)} ~cond := #in~cond; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,777 INFO L290 TraceCheckUtils]: 156: Hoare triple {22203#(<= ~counter~0 16)} assume !(0 == ~cond); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,778 INFO L290 TraceCheckUtils]: 157: Hoare triple {22203#(<= ~counter~0 16)} assume true; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,778 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22203#(<= ~counter~0 16)} {22203#(<= ~counter~0 16)} #63#return; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,779 INFO L290 TraceCheckUtils]: 159: Hoare triple {22203#(<= ~counter~0 16)} assume !!(0 != ~r~0); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,779 INFO L290 TraceCheckUtils]: 160: Hoare triple {22203#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:13,780 INFO L290 TraceCheckUtils]: 161: Hoare triple {22203#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,780 INFO L290 TraceCheckUtils]: 162: Hoare triple {22231#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,781 INFO L272 TraceCheckUtils]: 163: Hoare triple {22231#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,781 INFO L290 TraceCheckUtils]: 164: Hoare triple {22231#(<= ~counter~0 17)} ~cond := #in~cond; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,782 INFO L290 TraceCheckUtils]: 165: Hoare triple {22231#(<= ~counter~0 17)} assume !(0 == ~cond); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,782 INFO L290 TraceCheckUtils]: 166: Hoare triple {22231#(<= ~counter~0 17)} assume true; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,783 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22231#(<= ~counter~0 17)} {22231#(<= ~counter~0 17)} #63#return; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,783 INFO L290 TraceCheckUtils]: 168: Hoare triple {22231#(<= ~counter~0 17)} assume !!(0 != ~r~0); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,784 INFO L290 TraceCheckUtils]: 169: Hoare triple {22231#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:13,784 INFO L290 TraceCheckUtils]: 170: Hoare triple {22231#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22259#(<= |main_#t~post6| 17)} is VALID [2022-04-28 12:44:13,784 INFO L290 TraceCheckUtils]: 171: Hoare triple {22259#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-28 12:44:13,785 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-28 12:44:13,785 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-28 12:44:13,785 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-28 12:44:13,785 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-28 12:44:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 1258 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:13,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:14,789 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-28 12:44:14,789 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-28 12:44:14,789 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-28 12:44:14,790 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-28 12:44:14,790 INFO L290 TraceCheckUtils]: 171: Hoare triple {22287#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-28 12:44:14,790 INFO L290 TraceCheckUtils]: 170: Hoare triple {22291#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22287#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:14,790 INFO L290 TraceCheckUtils]: 169: Hoare triple {22291#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22291#(< ~counter~0 50)} is VALID [2022-04-28 12:44:14,791 INFO L290 TraceCheckUtils]: 168: Hoare triple {22291#(< ~counter~0 50)} assume !!(0 != ~r~0); {22291#(< ~counter~0 50)} is VALID [2022-04-28 12:44:14,791 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21726#true} {22291#(< ~counter~0 50)} #63#return; {22291#(< ~counter~0 50)} is VALID [2022-04-28 12:44:14,791 INFO L290 TraceCheckUtils]: 166: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,791 INFO L290 TraceCheckUtils]: 165: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,791 INFO L290 TraceCheckUtils]: 164: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,791 INFO L272 TraceCheckUtils]: 163: Hoare triple {22291#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,791 INFO L290 TraceCheckUtils]: 162: Hoare triple {22291#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-28 12:44:14,792 INFO L290 TraceCheckUtils]: 161: Hoare triple {22319#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-28 12:44:14,792 INFO L290 TraceCheckUtils]: 160: Hoare triple {22319#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22319#(< ~counter~0 49)} is VALID [2022-04-28 12:44:14,793 INFO L290 TraceCheckUtils]: 159: Hoare triple {22319#(< ~counter~0 49)} assume !!(0 != ~r~0); {22319#(< ~counter~0 49)} is VALID [2022-04-28 12:44:14,793 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21726#true} {22319#(< ~counter~0 49)} #63#return; {22319#(< ~counter~0 49)} is VALID [2022-04-28 12:44:14,793 INFO L290 TraceCheckUtils]: 157: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,793 INFO L290 TraceCheckUtils]: 156: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,793 INFO L290 TraceCheckUtils]: 155: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,793 INFO L272 TraceCheckUtils]: 154: Hoare triple {22319#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,794 INFO L290 TraceCheckUtils]: 153: Hoare triple {22319#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-28 12:44:14,794 INFO L290 TraceCheckUtils]: 152: Hoare triple {22347#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-28 12:44:14,794 INFO L290 TraceCheckUtils]: 151: Hoare triple {22347#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22347#(< ~counter~0 48)} is VALID [2022-04-28 12:44:14,794 INFO L290 TraceCheckUtils]: 150: Hoare triple {22347#(< ~counter~0 48)} assume !!(0 != ~r~0); {22347#(< ~counter~0 48)} is VALID [2022-04-28 12:44:14,795 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21726#true} {22347#(< ~counter~0 48)} #63#return; {22347#(< ~counter~0 48)} is VALID [2022-04-28 12:44:14,795 INFO L290 TraceCheckUtils]: 148: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,795 INFO L290 TraceCheckUtils]: 147: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,795 INFO L290 TraceCheckUtils]: 146: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,795 INFO L272 TraceCheckUtils]: 145: Hoare triple {22347#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,795 INFO L290 TraceCheckUtils]: 144: Hoare triple {22347#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-28 12:44:14,796 INFO L290 TraceCheckUtils]: 143: Hoare triple {22375#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-28 12:44:14,796 INFO L290 TraceCheckUtils]: 142: Hoare triple {22375#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22375#(< ~counter~0 47)} is VALID [2022-04-28 12:44:14,796 INFO L290 TraceCheckUtils]: 141: Hoare triple {22375#(< ~counter~0 47)} assume !!(0 != ~r~0); {22375#(< ~counter~0 47)} is VALID [2022-04-28 12:44:14,797 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21726#true} {22375#(< ~counter~0 47)} #63#return; {22375#(< ~counter~0 47)} is VALID [2022-04-28 12:44:14,797 INFO L290 TraceCheckUtils]: 139: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,797 INFO L290 TraceCheckUtils]: 138: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,797 INFO L290 TraceCheckUtils]: 137: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,797 INFO L272 TraceCheckUtils]: 136: Hoare triple {22375#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,797 INFO L290 TraceCheckUtils]: 135: Hoare triple {22375#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-28 12:44:14,798 INFO L290 TraceCheckUtils]: 134: Hoare triple {22403#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-28 12:44:14,798 INFO L290 TraceCheckUtils]: 133: Hoare triple {22403#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22403#(< ~counter~0 46)} is VALID [2022-04-28 12:44:14,798 INFO L290 TraceCheckUtils]: 132: Hoare triple {22403#(< ~counter~0 46)} assume !!(0 != ~r~0); {22403#(< ~counter~0 46)} is VALID [2022-04-28 12:44:14,799 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21726#true} {22403#(< ~counter~0 46)} #63#return; {22403#(< ~counter~0 46)} is VALID [2022-04-28 12:44:14,799 INFO L290 TraceCheckUtils]: 130: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,799 INFO L290 TraceCheckUtils]: 129: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,799 INFO L290 TraceCheckUtils]: 128: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,799 INFO L272 TraceCheckUtils]: 127: Hoare triple {22403#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,799 INFO L290 TraceCheckUtils]: 126: Hoare triple {22403#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-28 12:44:14,799 INFO L290 TraceCheckUtils]: 125: Hoare triple {22431#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-28 12:44:14,800 INFO L290 TraceCheckUtils]: 124: Hoare triple {22431#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22431#(< ~counter~0 45)} is VALID [2022-04-28 12:44:14,800 INFO L290 TraceCheckUtils]: 123: Hoare triple {22431#(< ~counter~0 45)} assume !!(0 != ~r~0); {22431#(< ~counter~0 45)} is VALID [2022-04-28 12:44:14,800 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21726#true} {22431#(< ~counter~0 45)} #63#return; {22431#(< ~counter~0 45)} is VALID [2022-04-28 12:44:14,800 INFO L290 TraceCheckUtils]: 121: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,800 INFO L290 TraceCheckUtils]: 120: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,801 INFO L290 TraceCheckUtils]: 119: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,801 INFO L272 TraceCheckUtils]: 118: Hoare triple {22431#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,801 INFO L290 TraceCheckUtils]: 117: Hoare triple {22431#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-28 12:44:14,801 INFO L290 TraceCheckUtils]: 116: Hoare triple {22459#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-28 12:44:14,802 INFO L290 TraceCheckUtils]: 115: Hoare triple {22459#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22459#(< ~counter~0 44)} is VALID [2022-04-28 12:44:14,802 INFO L290 TraceCheckUtils]: 114: Hoare triple {22459#(< ~counter~0 44)} assume !!(0 != ~r~0); {22459#(< ~counter~0 44)} is VALID [2022-04-28 12:44:14,802 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21726#true} {22459#(< ~counter~0 44)} #63#return; {22459#(< ~counter~0 44)} is VALID [2022-04-28 12:44:14,802 INFO L290 TraceCheckUtils]: 112: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,802 INFO L290 TraceCheckUtils]: 111: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,802 INFO L290 TraceCheckUtils]: 110: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,802 INFO L272 TraceCheckUtils]: 109: Hoare triple {22459#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,803 INFO L290 TraceCheckUtils]: 108: Hoare triple {22459#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-28 12:44:14,803 INFO L290 TraceCheckUtils]: 107: Hoare triple {22487#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-28 12:44:14,803 INFO L290 TraceCheckUtils]: 106: Hoare triple {22487#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22487#(< ~counter~0 43)} is VALID [2022-04-28 12:44:14,824 INFO L290 TraceCheckUtils]: 105: Hoare triple {22487#(< ~counter~0 43)} assume !!(0 != ~r~0); {22487#(< ~counter~0 43)} is VALID [2022-04-28 12:44:14,824 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21726#true} {22487#(< ~counter~0 43)} #63#return; {22487#(< ~counter~0 43)} is VALID [2022-04-28 12:44:14,825 INFO L290 TraceCheckUtils]: 103: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,825 INFO L290 TraceCheckUtils]: 102: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,825 INFO L290 TraceCheckUtils]: 101: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,825 INFO L272 TraceCheckUtils]: 100: Hoare triple {22487#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,825 INFO L290 TraceCheckUtils]: 99: Hoare triple {22487#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-28 12:44:14,826 INFO L290 TraceCheckUtils]: 98: Hoare triple {22515#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-28 12:44:14,826 INFO L290 TraceCheckUtils]: 97: Hoare triple {22515#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22515#(< ~counter~0 42)} is VALID [2022-04-28 12:44:14,826 INFO L290 TraceCheckUtils]: 96: Hoare triple {22515#(< ~counter~0 42)} assume !!(0 != ~r~0); {22515#(< ~counter~0 42)} is VALID [2022-04-28 12:44:14,827 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21726#true} {22515#(< ~counter~0 42)} #63#return; {22515#(< ~counter~0 42)} is VALID [2022-04-28 12:44:14,827 INFO L290 TraceCheckUtils]: 94: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,827 INFO L290 TraceCheckUtils]: 93: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,827 INFO L290 TraceCheckUtils]: 92: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,827 INFO L272 TraceCheckUtils]: 91: Hoare triple {22515#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,827 INFO L290 TraceCheckUtils]: 90: Hoare triple {22515#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-28 12:44:14,828 INFO L290 TraceCheckUtils]: 89: Hoare triple {22543#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-28 12:44:14,828 INFO L290 TraceCheckUtils]: 88: Hoare triple {22543#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22543#(< ~counter~0 41)} is VALID [2022-04-28 12:44:14,828 INFO L290 TraceCheckUtils]: 87: Hoare triple {22543#(< ~counter~0 41)} assume !!(0 != ~r~0); {22543#(< ~counter~0 41)} is VALID [2022-04-28 12:44:14,829 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21726#true} {22543#(< ~counter~0 41)} #63#return; {22543#(< ~counter~0 41)} is VALID [2022-04-28 12:44:14,829 INFO L290 TraceCheckUtils]: 85: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,829 INFO L290 TraceCheckUtils]: 84: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,829 INFO L290 TraceCheckUtils]: 83: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,829 INFO L272 TraceCheckUtils]: 82: Hoare triple {22543#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,829 INFO L290 TraceCheckUtils]: 81: Hoare triple {22543#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-28 12:44:14,830 INFO L290 TraceCheckUtils]: 80: Hoare triple {22571#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-28 12:44:14,830 INFO L290 TraceCheckUtils]: 79: Hoare triple {22571#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22571#(< ~counter~0 40)} is VALID [2022-04-28 12:44:14,830 INFO L290 TraceCheckUtils]: 78: Hoare triple {22571#(< ~counter~0 40)} assume !!(0 != ~r~0); {22571#(< ~counter~0 40)} is VALID [2022-04-28 12:44:14,830 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21726#true} {22571#(< ~counter~0 40)} #63#return; {22571#(< ~counter~0 40)} is VALID [2022-04-28 12:44:14,831 INFO L290 TraceCheckUtils]: 76: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,831 INFO L290 TraceCheckUtils]: 75: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,831 INFO L290 TraceCheckUtils]: 74: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,831 INFO L272 TraceCheckUtils]: 73: Hoare triple {22571#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,831 INFO L290 TraceCheckUtils]: 72: Hoare triple {22571#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-28 12:44:14,831 INFO L290 TraceCheckUtils]: 71: Hoare triple {22599#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-28 12:44:14,832 INFO L290 TraceCheckUtils]: 70: Hoare triple {22599#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22599#(< ~counter~0 39)} is VALID [2022-04-28 12:44:14,832 INFO L290 TraceCheckUtils]: 69: Hoare triple {22599#(< ~counter~0 39)} assume !!(0 != ~r~0); {22599#(< ~counter~0 39)} is VALID [2022-04-28 12:44:14,832 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21726#true} {22599#(< ~counter~0 39)} #63#return; {22599#(< ~counter~0 39)} is VALID [2022-04-28 12:44:14,832 INFO L290 TraceCheckUtils]: 67: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,832 INFO L290 TraceCheckUtils]: 66: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,832 INFO L290 TraceCheckUtils]: 65: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,833 INFO L272 TraceCheckUtils]: 64: Hoare triple {22599#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,833 INFO L290 TraceCheckUtils]: 63: Hoare triple {22599#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-28 12:44:14,833 INFO L290 TraceCheckUtils]: 62: Hoare triple {22627#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-28 12:44:14,833 INFO L290 TraceCheckUtils]: 61: Hoare triple {22627#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22627#(< ~counter~0 38)} is VALID [2022-04-28 12:44:14,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {22627#(< ~counter~0 38)} assume !!(0 != ~r~0); {22627#(< ~counter~0 38)} is VALID [2022-04-28 12:44:14,834 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21726#true} {22627#(< ~counter~0 38)} #63#return; {22627#(< ~counter~0 38)} is VALID [2022-04-28 12:44:14,834 INFO L290 TraceCheckUtils]: 58: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,834 INFO L272 TraceCheckUtils]: 55: Hoare triple {22627#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,835 INFO L290 TraceCheckUtils]: 54: Hoare triple {22627#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-28 12:44:14,835 INFO L290 TraceCheckUtils]: 53: Hoare triple {22655#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-28 12:44:14,835 INFO L290 TraceCheckUtils]: 52: Hoare triple {22655#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22655#(< ~counter~0 37)} is VALID [2022-04-28 12:44:14,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {22655#(< ~counter~0 37)} assume !!(0 != ~r~0); {22655#(< ~counter~0 37)} is VALID [2022-04-28 12:44:14,836 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21726#true} {22655#(< ~counter~0 37)} #63#return; {22655#(< ~counter~0 37)} is VALID [2022-04-28 12:44:14,836 INFO L290 TraceCheckUtils]: 49: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,836 INFO L290 TraceCheckUtils]: 48: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,836 INFO L290 TraceCheckUtils]: 47: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,836 INFO L272 TraceCheckUtils]: 46: Hoare triple {22655#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,836 INFO L290 TraceCheckUtils]: 45: Hoare triple {22655#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-28 12:44:14,837 INFO L290 TraceCheckUtils]: 44: Hoare triple {22683#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-28 12:44:14,837 INFO L290 TraceCheckUtils]: 43: Hoare triple {22683#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22683#(< ~counter~0 36)} is VALID [2022-04-28 12:44:14,837 INFO L290 TraceCheckUtils]: 42: Hoare triple {22683#(< ~counter~0 36)} assume !!(0 != ~r~0); {22683#(< ~counter~0 36)} is VALID [2022-04-28 12:44:14,838 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21726#true} {22683#(< ~counter~0 36)} #63#return; {22683#(< ~counter~0 36)} is VALID [2022-04-28 12:44:14,838 INFO L290 TraceCheckUtils]: 40: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,838 INFO L290 TraceCheckUtils]: 39: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,838 INFO L290 TraceCheckUtils]: 38: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,838 INFO L272 TraceCheckUtils]: 37: Hoare triple {22683#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,838 INFO L290 TraceCheckUtils]: 36: Hoare triple {22683#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-28 12:44:14,839 INFO L290 TraceCheckUtils]: 35: Hoare triple {22711#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-28 12:44:14,839 INFO L290 TraceCheckUtils]: 34: Hoare triple {22711#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22711#(< ~counter~0 35)} is VALID [2022-04-28 12:44:14,839 INFO L290 TraceCheckUtils]: 33: Hoare triple {22711#(< ~counter~0 35)} assume !!(0 != ~r~0); {22711#(< ~counter~0 35)} is VALID [2022-04-28 12:44:14,840 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21726#true} {22711#(< ~counter~0 35)} #63#return; {22711#(< ~counter~0 35)} is VALID [2022-04-28 12:44:14,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,840 INFO L290 TraceCheckUtils]: 30: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,840 INFO L290 TraceCheckUtils]: 29: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,840 INFO L272 TraceCheckUtils]: 28: Hoare triple {22711#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {22711#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-28 12:44:14,841 INFO L290 TraceCheckUtils]: 26: Hoare triple {22739#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-28 12:44:14,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {22739#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22739#(< ~counter~0 34)} is VALID [2022-04-28 12:44:14,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {22739#(< ~counter~0 34)} assume !!(0 != ~r~0); {22739#(< ~counter~0 34)} is VALID [2022-04-28 12:44:14,841 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21726#true} {22739#(< ~counter~0 34)} #63#return; {22739#(< ~counter~0 34)} is VALID [2022-04-28 12:44:14,842 INFO L290 TraceCheckUtils]: 22: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,842 INFO L290 TraceCheckUtils]: 21: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,842 INFO L290 TraceCheckUtils]: 20: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,842 INFO L272 TraceCheckUtils]: 19: Hoare triple {22739#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,842 INFO L290 TraceCheckUtils]: 18: Hoare triple {22739#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-28 12:44:14,842 INFO L290 TraceCheckUtils]: 17: Hoare triple {22767#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-28 12:44:14,843 INFO L290 TraceCheckUtils]: 16: Hoare triple {22767#(< ~counter~0 33)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,843 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #61#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,843 INFO L290 TraceCheckUtils]: 14: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,843 INFO L290 TraceCheckUtils]: 13: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,843 INFO L290 TraceCheckUtils]: 12: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,843 INFO L272 TraceCheckUtils]: 11: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,844 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #59#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,844 INFO L290 TraceCheckUtils]: 9: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 12:44:14,844 INFO L290 TraceCheckUtils]: 8: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 12:44:14,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 12:44:14,844 INFO L272 TraceCheckUtils]: 6: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 12:44:14,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {22767#(< ~counter~0 33)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {22767#(< ~counter~0 33)} call #t~ret7 := main(); {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22767#(< ~counter~0 33)} {21726#true} #67#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {22767#(< ~counter~0 33)} assume true; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {22767#(< ~counter~0 33)} is VALID [2022-04-28 12:44:14,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-28 12:44:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 714 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2022-04-28 12:44:14,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:14,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150911109] [2022-04-28 12:44:14,846 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:14,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525103636] [2022-04-28 12:44:14,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [525103636] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:14,846 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:14,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-28 12:44:14,846 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:14,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1146897890] [2022-04-28 12:44:14,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1146897890] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:14,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:14,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 12:44:14,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547076436] [2022-04-28 12:44:14,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:14,847 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 12:44:14,847 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:14,848 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 12:44:14,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:14,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 12:44:14,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:14,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 12:44:14,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-28 12:44:14,955 INFO L87 Difference]: Start difference. First operand 173 states and 191 transitions. Second operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 12:44:15,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:15,647 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-28 12:44:15,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-28 12:44:15,648 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 12:44:15,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 12:44:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 12:44:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 12:44:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 12:44:15,654 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-28 12:44:15,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:15,798 INFO L225 Difference]: With dead ends: 187 [2022-04-28 12:44:15,798 INFO L226 Difference]: Without dead ends: 182 [2022-04-28 12:44:15,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1371, Invalid=1821, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 12:44:15,799 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 46 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:15,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 224 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:15,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-28 12:44:16,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-28 12:44:16,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:16,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 12:44:16,007 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 12:44:16,007 INFO L87 Difference]: Start difference. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 12:44:16,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:16,011 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 12:44:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 12:44:16,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:16,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:16,011 INFO L74 IsIncluded]: Start isIncluded. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 12:44:16,011 INFO L87 Difference]: Start difference. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 12:44:16,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:16,015 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 12:44:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 12:44:16,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:16,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:16,015 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:16,015 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 12:44:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-28 12:44:16,018 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-28 12:44:16,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:16,018 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-28 12:44:16,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 12:44:16,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-28 12:44:18,288 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 200 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 12:44:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-28 12:44:18,289 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:18,289 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 18, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:18,297 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2022-04-28 12:44:18,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:18,490 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:18,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:18,490 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-28 12:44:18,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:18,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [148322629] [2022-04-28 12:44:18,490 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:18,490 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-28 12:44:18,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:18,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802982278] [2022-04-28 12:44:18,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:18,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:18,510 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:18,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1060487576] [2022-04-28 12:44:18,511 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:44:18,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:18,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:18,512 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:18,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 12:44:18,864 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-28 12:44:18,865 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:18,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-28 12:44:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:18,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:19,781 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-28 12:44:19,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23965#(<= ~counter~0 0)} {23957#true} #67#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {23965#(<= ~counter~0 0)} call #t~ret7 := main(); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {23965#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,783 INFO L272 TraceCheckUtils]: 6: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,784 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #59#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,785 INFO L272 TraceCheckUtils]: 11: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,785 INFO L290 TraceCheckUtils]: 13: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,785 INFO L290 TraceCheckUtils]: 14: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,786 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #61#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,786 INFO L290 TraceCheckUtils]: 16: Hoare triple {23965#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:19,787 INFO L290 TraceCheckUtils]: 17: Hoare triple {23965#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,787 INFO L290 TraceCheckUtils]: 18: Hoare triple {24014#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,787 INFO L272 TraceCheckUtils]: 19: Hoare triple {24014#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,788 INFO L290 TraceCheckUtils]: 20: Hoare triple {24014#(<= ~counter~0 1)} ~cond := #in~cond; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,788 INFO L290 TraceCheckUtils]: 21: Hoare triple {24014#(<= ~counter~0 1)} assume !(0 == ~cond); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,788 INFO L290 TraceCheckUtils]: 22: Hoare triple {24014#(<= ~counter~0 1)} assume true; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,788 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {24014#(<= ~counter~0 1)} {24014#(<= ~counter~0 1)} #63#return; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {24014#(<= ~counter~0 1)} assume !!(0 != ~r~0); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,789 INFO L290 TraceCheckUtils]: 25: Hoare triple {24014#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:19,789 INFO L290 TraceCheckUtils]: 26: Hoare triple {24014#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,790 INFO L290 TraceCheckUtils]: 27: Hoare triple {24042#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,790 INFO L272 TraceCheckUtils]: 28: Hoare triple {24042#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {24042#(<= ~counter~0 2)} ~cond := #in~cond; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,791 INFO L290 TraceCheckUtils]: 30: Hoare triple {24042#(<= ~counter~0 2)} assume !(0 == ~cond); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {24042#(<= ~counter~0 2)} assume true; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,791 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {24042#(<= ~counter~0 2)} {24042#(<= ~counter~0 2)} #63#return; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {24042#(<= ~counter~0 2)} assume !!(0 != ~r~0); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,792 INFO L290 TraceCheckUtils]: 34: Hoare triple {24042#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:19,792 INFO L290 TraceCheckUtils]: 35: Hoare triple {24042#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,792 INFO L290 TraceCheckUtils]: 36: Hoare triple {24070#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,793 INFO L272 TraceCheckUtils]: 37: Hoare triple {24070#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,793 INFO L290 TraceCheckUtils]: 38: Hoare triple {24070#(<= ~counter~0 3)} ~cond := #in~cond; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {24070#(<= ~counter~0 3)} assume !(0 == ~cond); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,793 INFO L290 TraceCheckUtils]: 40: Hoare triple {24070#(<= ~counter~0 3)} assume true; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,794 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {24070#(<= ~counter~0 3)} {24070#(<= ~counter~0 3)} #63#return; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,794 INFO L290 TraceCheckUtils]: 42: Hoare triple {24070#(<= ~counter~0 3)} assume !!(0 != ~r~0); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,794 INFO L290 TraceCheckUtils]: 43: Hoare triple {24070#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:19,795 INFO L290 TraceCheckUtils]: 44: Hoare triple {24070#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,795 INFO L290 TraceCheckUtils]: 45: Hoare triple {24098#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,796 INFO L272 TraceCheckUtils]: 46: Hoare triple {24098#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,796 INFO L290 TraceCheckUtils]: 47: Hoare triple {24098#(<= ~counter~0 4)} ~cond := #in~cond; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,796 INFO L290 TraceCheckUtils]: 48: Hoare triple {24098#(<= ~counter~0 4)} assume !(0 == ~cond); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,796 INFO L290 TraceCheckUtils]: 49: Hoare triple {24098#(<= ~counter~0 4)} assume true; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,797 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24098#(<= ~counter~0 4)} {24098#(<= ~counter~0 4)} #63#return; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,797 INFO L290 TraceCheckUtils]: 51: Hoare triple {24098#(<= ~counter~0 4)} assume !!(0 != ~r~0); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,797 INFO L290 TraceCheckUtils]: 52: Hoare triple {24098#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:19,798 INFO L290 TraceCheckUtils]: 53: Hoare triple {24098#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,798 INFO L290 TraceCheckUtils]: 54: Hoare triple {24126#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,798 INFO L272 TraceCheckUtils]: 55: Hoare triple {24126#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {24126#(<= ~counter~0 5)} ~cond := #in~cond; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,799 INFO L290 TraceCheckUtils]: 57: Hoare triple {24126#(<= ~counter~0 5)} assume !(0 == ~cond); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,799 INFO L290 TraceCheckUtils]: 58: Hoare triple {24126#(<= ~counter~0 5)} assume true; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,799 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24126#(<= ~counter~0 5)} {24126#(<= ~counter~0 5)} #63#return; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {24126#(<= ~counter~0 5)} assume !!(0 != ~r~0); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,800 INFO L290 TraceCheckUtils]: 61: Hoare triple {24126#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:19,800 INFO L290 TraceCheckUtils]: 62: Hoare triple {24126#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,801 INFO L290 TraceCheckUtils]: 63: Hoare triple {24154#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,801 INFO L272 TraceCheckUtils]: 64: Hoare triple {24154#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,801 INFO L290 TraceCheckUtils]: 65: Hoare triple {24154#(<= ~counter~0 6)} ~cond := #in~cond; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,801 INFO L290 TraceCheckUtils]: 66: Hoare triple {24154#(<= ~counter~0 6)} assume !(0 == ~cond); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,802 INFO L290 TraceCheckUtils]: 67: Hoare triple {24154#(<= ~counter~0 6)} assume true; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,802 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24154#(<= ~counter~0 6)} {24154#(<= ~counter~0 6)} #63#return; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,802 INFO L290 TraceCheckUtils]: 69: Hoare triple {24154#(<= ~counter~0 6)} assume !!(0 != ~r~0); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,803 INFO L290 TraceCheckUtils]: 70: Hoare triple {24154#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:19,803 INFO L290 TraceCheckUtils]: 71: Hoare triple {24154#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,803 INFO L290 TraceCheckUtils]: 72: Hoare triple {24182#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,804 INFO L272 TraceCheckUtils]: 73: Hoare triple {24182#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,804 INFO L290 TraceCheckUtils]: 74: Hoare triple {24182#(<= ~counter~0 7)} ~cond := #in~cond; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,804 INFO L290 TraceCheckUtils]: 75: Hoare triple {24182#(<= ~counter~0 7)} assume !(0 == ~cond); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,804 INFO L290 TraceCheckUtils]: 76: Hoare triple {24182#(<= ~counter~0 7)} assume true; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,805 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24182#(<= ~counter~0 7)} {24182#(<= ~counter~0 7)} #63#return; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,805 INFO L290 TraceCheckUtils]: 78: Hoare triple {24182#(<= ~counter~0 7)} assume !!(0 != ~r~0); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,805 INFO L290 TraceCheckUtils]: 79: Hoare triple {24182#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:19,806 INFO L290 TraceCheckUtils]: 80: Hoare triple {24182#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,806 INFO L290 TraceCheckUtils]: 81: Hoare triple {24210#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,806 INFO L272 TraceCheckUtils]: 82: Hoare triple {24210#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,807 INFO L290 TraceCheckUtils]: 83: Hoare triple {24210#(<= ~counter~0 8)} ~cond := #in~cond; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,807 INFO L290 TraceCheckUtils]: 84: Hoare triple {24210#(<= ~counter~0 8)} assume !(0 == ~cond); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,807 INFO L290 TraceCheckUtils]: 85: Hoare triple {24210#(<= ~counter~0 8)} assume true; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,808 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24210#(<= ~counter~0 8)} {24210#(<= ~counter~0 8)} #63#return; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,808 INFO L290 TraceCheckUtils]: 87: Hoare triple {24210#(<= ~counter~0 8)} assume !!(0 != ~r~0); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,808 INFO L290 TraceCheckUtils]: 88: Hoare triple {24210#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:19,808 INFO L290 TraceCheckUtils]: 89: Hoare triple {24210#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,809 INFO L290 TraceCheckUtils]: 90: Hoare triple {24238#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,809 INFO L272 TraceCheckUtils]: 91: Hoare triple {24238#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,809 INFO L290 TraceCheckUtils]: 92: Hoare triple {24238#(<= ~counter~0 9)} ~cond := #in~cond; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,810 INFO L290 TraceCheckUtils]: 93: Hoare triple {24238#(<= ~counter~0 9)} assume !(0 == ~cond); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,810 INFO L290 TraceCheckUtils]: 94: Hoare triple {24238#(<= ~counter~0 9)} assume true; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,810 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24238#(<= ~counter~0 9)} {24238#(<= ~counter~0 9)} #63#return; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,811 INFO L290 TraceCheckUtils]: 96: Hoare triple {24238#(<= ~counter~0 9)} assume !!(0 != ~r~0); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,811 INFO L290 TraceCheckUtils]: 97: Hoare triple {24238#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:19,811 INFO L290 TraceCheckUtils]: 98: Hoare triple {24238#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,811 INFO L290 TraceCheckUtils]: 99: Hoare triple {24266#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,812 INFO L272 TraceCheckUtils]: 100: Hoare triple {24266#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,812 INFO L290 TraceCheckUtils]: 101: Hoare triple {24266#(<= ~counter~0 10)} ~cond := #in~cond; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,812 INFO L290 TraceCheckUtils]: 102: Hoare triple {24266#(<= ~counter~0 10)} assume !(0 == ~cond); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,813 INFO L290 TraceCheckUtils]: 103: Hoare triple {24266#(<= ~counter~0 10)} assume true; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,813 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24266#(<= ~counter~0 10)} {24266#(<= ~counter~0 10)} #63#return; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,813 INFO L290 TraceCheckUtils]: 105: Hoare triple {24266#(<= ~counter~0 10)} assume !!(0 != ~r~0); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,813 INFO L290 TraceCheckUtils]: 106: Hoare triple {24266#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:19,814 INFO L290 TraceCheckUtils]: 107: Hoare triple {24266#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,814 INFO L290 TraceCheckUtils]: 108: Hoare triple {24294#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,815 INFO L272 TraceCheckUtils]: 109: Hoare triple {24294#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,815 INFO L290 TraceCheckUtils]: 110: Hoare triple {24294#(<= ~counter~0 11)} ~cond := #in~cond; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,815 INFO L290 TraceCheckUtils]: 111: Hoare triple {24294#(<= ~counter~0 11)} assume !(0 == ~cond); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,815 INFO L290 TraceCheckUtils]: 112: Hoare triple {24294#(<= ~counter~0 11)} assume true; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,816 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24294#(<= ~counter~0 11)} {24294#(<= ~counter~0 11)} #63#return; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,816 INFO L290 TraceCheckUtils]: 114: Hoare triple {24294#(<= ~counter~0 11)} assume !!(0 != ~r~0); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,816 INFO L290 TraceCheckUtils]: 115: Hoare triple {24294#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:19,817 INFO L290 TraceCheckUtils]: 116: Hoare triple {24294#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,817 INFO L290 TraceCheckUtils]: 117: Hoare triple {24322#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,817 INFO L272 TraceCheckUtils]: 118: Hoare triple {24322#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,818 INFO L290 TraceCheckUtils]: 119: Hoare triple {24322#(<= ~counter~0 12)} ~cond := #in~cond; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,818 INFO L290 TraceCheckUtils]: 120: Hoare triple {24322#(<= ~counter~0 12)} assume !(0 == ~cond); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,818 INFO L290 TraceCheckUtils]: 121: Hoare triple {24322#(<= ~counter~0 12)} assume true; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,818 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24322#(<= ~counter~0 12)} {24322#(<= ~counter~0 12)} #63#return; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,819 INFO L290 TraceCheckUtils]: 123: Hoare triple {24322#(<= ~counter~0 12)} assume !!(0 != ~r~0); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,819 INFO L290 TraceCheckUtils]: 124: Hoare triple {24322#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:19,819 INFO L290 TraceCheckUtils]: 125: Hoare triple {24322#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,820 INFO L290 TraceCheckUtils]: 126: Hoare triple {24350#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,820 INFO L272 TraceCheckUtils]: 127: Hoare triple {24350#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,820 INFO L290 TraceCheckUtils]: 128: Hoare triple {24350#(<= ~counter~0 13)} ~cond := #in~cond; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,821 INFO L290 TraceCheckUtils]: 129: Hoare triple {24350#(<= ~counter~0 13)} assume !(0 == ~cond); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,821 INFO L290 TraceCheckUtils]: 130: Hoare triple {24350#(<= ~counter~0 13)} assume true; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,821 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24350#(<= ~counter~0 13)} {24350#(<= ~counter~0 13)} #63#return; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,821 INFO L290 TraceCheckUtils]: 132: Hoare triple {24350#(<= ~counter~0 13)} assume !!(0 != ~r~0); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,822 INFO L290 TraceCheckUtils]: 133: Hoare triple {24350#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:19,822 INFO L290 TraceCheckUtils]: 134: Hoare triple {24350#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,822 INFO L290 TraceCheckUtils]: 135: Hoare triple {24378#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,823 INFO L272 TraceCheckUtils]: 136: Hoare triple {24378#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,823 INFO L290 TraceCheckUtils]: 137: Hoare triple {24378#(<= ~counter~0 14)} ~cond := #in~cond; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,823 INFO L290 TraceCheckUtils]: 138: Hoare triple {24378#(<= ~counter~0 14)} assume !(0 == ~cond); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,824 INFO L290 TraceCheckUtils]: 139: Hoare triple {24378#(<= ~counter~0 14)} assume true; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,824 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24378#(<= ~counter~0 14)} {24378#(<= ~counter~0 14)} #63#return; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,824 INFO L290 TraceCheckUtils]: 141: Hoare triple {24378#(<= ~counter~0 14)} assume !!(0 != ~r~0); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,824 INFO L290 TraceCheckUtils]: 142: Hoare triple {24378#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:19,825 INFO L290 TraceCheckUtils]: 143: Hoare triple {24378#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,825 INFO L290 TraceCheckUtils]: 144: Hoare triple {24406#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,826 INFO L272 TraceCheckUtils]: 145: Hoare triple {24406#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,826 INFO L290 TraceCheckUtils]: 146: Hoare triple {24406#(<= ~counter~0 15)} ~cond := #in~cond; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,826 INFO L290 TraceCheckUtils]: 147: Hoare triple {24406#(<= ~counter~0 15)} assume !(0 == ~cond); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,826 INFO L290 TraceCheckUtils]: 148: Hoare triple {24406#(<= ~counter~0 15)} assume true; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,827 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24406#(<= ~counter~0 15)} {24406#(<= ~counter~0 15)} #63#return; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,827 INFO L290 TraceCheckUtils]: 150: Hoare triple {24406#(<= ~counter~0 15)} assume !!(0 != ~r~0); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,827 INFO L290 TraceCheckUtils]: 151: Hoare triple {24406#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:19,828 INFO L290 TraceCheckUtils]: 152: Hoare triple {24406#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,828 INFO L290 TraceCheckUtils]: 153: Hoare triple {24434#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,828 INFO L272 TraceCheckUtils]: 154: Hoare triple {24434#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,829 INFO L290 TraceCheckUtils]: 155: Hoare triple {24434#(<= ~counter~0 16)} ~cond := #in~cond; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,829 INFO L290 TraceCheckUtils]: 156: Hoare triple {24434#(<= ~counter~0 16)} assume !(0 == ~cond); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,829 INFO L290 TraceCheckUtils]: 157: Hoare triple {24434#(<= ~counter~0 16)} assume true; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,829 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24434#(<= ~counter~0 16)} {24434#(<= ~counter~0 16)} #63#return; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,830 INFO L290 TraceCheckUtils]: 159: Hoare triple {24434#(<= ~counter~0 16)} assume !!(0 != ~r~0); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,830 INFO L290 TraceCheckUtils]: 160: Hoare triple {24434#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:19,830 INFO L290 TraceCheckUtils]: 161: Hoare triple {24434#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,831 INFO L290 TraceCheckUtils]: 162: Hoare triple {24462#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,831 INFO L272 TraceCheckUtils]: 163: Hoare triple {24462#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,831 INFO L290 TraceCheckUtils]: 164: Hoare triple {24462#(<= ~counter~0 17)} ~cond := #in~cond; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,832 INFO L290 TraceCheckUtils]: 165: Hoare triple {24462#(<= ~counter~0 17)} assume !(0 == ~cond); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,832 INFO L290 TraceCheckUtils]: 166: Hoare triple {24462#(<= ~counter~0 17)} assume true; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,832 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24462#(<= ~counter~0 17)} {24462#(<= ~counter~0 17)} #63#return; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,832 INFO L290 TraceCheckUtils]: 168: Hoare triple {24462#(<= ~counter~0 17)} assume !!(0 != ~r~0); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,833 INFO L290 TraceCheckUtils]: 169: Hoare triple {24462#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:19,833 INFO L290 TraceCheckUtils]: 170: Hoare triple {24462#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,833 INFO L290 TraceCheckUtils]: 171: Hoare triple {24490#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,834 INFO L272 TraceCheckUtils]: 172: Hoare triple {24490#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,834 INFO L290 TraceCheckUtils]: 173: Hoare triple {24490#(<= ~counter~0 18)} ~cond := #in~cond; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,834 INFO L290 TraceCheckUtils]: 174: Hoare triple {24490#(<= ~counter~0 18)} assume !(0 == ~cond); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,834 INFO L290 TraceCheckUtils]: 175: Hoare triple {24490#(<= ~counter~0 18)} assume true; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,835 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24490#(<= ~counter~0 18)} {24490#(<= ~counter~0 18)} #63#return; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,835 INFO L290 TraceCheckUtils]: 177: Hoare triple {24490#(<= ~counter~0 18)} assume !!(0 != ~r~0); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,835 INFO L290 TraceCheckUtils]: 178: Hoare triple {24490#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:19,836 INFO L290 TraceCheckUtils]: 179: Hoare triple {24490#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24518#(<= |main_#t~post6| 18)} is VALID [2022-04-28 12:44:19,836 INFO L290 TraceCheckUtils]: 180: Hoare triple {24518#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-28 12:44:19,836 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-28 12:44:19,836 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-28 12:44:19,836 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-28 12:44:19,836 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-28 12:44:19,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 1413 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:19,837 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:20,874 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-28 12:44:20,875 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-28 12:44:20,875 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-28 12:44:20,875 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-28 12:44:20,875 INFO L290 TraceCheckUtils]: 180: Hoare triple {24546#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-28 12:44:20,875 INFO L290 TraceCheckUtils]: 179: Hoare triple {24550#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24546#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:20,876 INFO L290 TraceCheckUtils]: 178: Hoare triple {24550#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24550#(< ~counter~0 50)} is VALID [2022-04-28 12:44:20,876 INFO L290 TraceCheckUtils]: 177: Hoare triple {24550#(< ~counter~0 50)} assume !!(0 != ~r~0); {24550#(< ~counter~0 50)} is VALID [2022-04-28 12:44:20,876 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23957#true} {24550#(< ~counter~0 50)} #63#return; {24550#(< ~counter~0 50)} is VALID [2022-04-28 12:44:20,877 INFO L290 TraceCheckUtils]: 175: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,877 INFO L290 TraceCheckUtils]: 174: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,877 INFO L290 TraceCheckUtils]: 173: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,877 INFO L272 TraceCheckUtils]: 172: Hoare triple {24550#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,877 INFO L290 TraceCheckUtils]: 171: Hoare triple {24550#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-28 12:44:20,878 INFO L290 TraceCheckUtils]: 170: Hoare triple {24578#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-28 12:44:20,878 INFO L290 TraceCheckUtils]: 169: Hoare triple {24578#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24578#(< ~counter~0 49)} is VALID [2022-04-28 12:44:20,878 INFO L290 TraceCheckUtils]: 168: Hoare triple {24578#(< ~counter~0 49)} assume !!(0 != ~r~0); {24578#(< ~counter~0 49)} is VALID [2022-04-28 12:44:20,879 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23957#true} {24578#(< ~counter~0 49)} #63#return; {24578#(< ~counter~0 49)} is VALID [2022-04-28 12:44:20,879 INFO L290 TraceCheckUtils]: 166: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,879 INFO L290 TraceCheckUtils]: 165: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,879 INFO L290 TraceCheckUtils]: 164: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,879 INFO L272 TraceCheckUtils]: 163: Hoare triple {24578#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,879 INFO L290 TraceCheckUtils]: 162: Hoare triple {24578#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-28 12:44:20,880 INFO L290 TraceCheckUtils]: 161: Hoare triple {24606#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-28 12:44:20,880 INFO L290 TraceCheckUtils]: 160: Hoare triple {24606#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24606#(< ~counter~0 48)} is VALID [2022-04-28 12:44:20,880 INFO L290 TraceCheckUtils]: 159: Hoare triple {24606#(< ~counter~0 48)} assume !!(0 != ~r~0); {24606#(< ~counter~0 48)} is VALID [2022-04-28 12:44:20,881 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23957#true} {24606#(< ~counter~0 48)} #63#return; {24606#(< ~counter~0 48)} is VALID [2022-04-28 12:44:20,881 INFO L290 TraceCheckUtils]: 157: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,881 INFO L290 TraceCheckUtils]: 156: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,881 INFO L290 TraceCheckUtils]: 155: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,881 INFO L272 TraceCheckUtils]: 154: Hoare triple {24606#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,881 INFO L290 TraceCheckUtils]: 153: Hoare triple {24606#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-28 12:44:20,882 INFO L290 TraceCheckUtils]: 152: Hoare triple {24634#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-28 12:44:20,882 INFO L290 TraceCheckUtils]: 151: Hoare triple {24634#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24634#(< ~counter~0 47)} is VALID [2022-04-28 12:44:20,882 INFO L290 TraceCheckUtils]: 150: Hoare triple {24634#(< ~counter~0 47)} assume !!(0 != ~r~0); {24634#(< ~counter~0 47)} is VALID [2022-04-28 12:44:20,903 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23957#true} {24634#(< ~counter~0 47)} #63#return; {24634#(< ~counter~0 47)} is VALID [2022-04-28 12:44:20,903 INFO L290 TraceCheckUtils]: 148: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,903 INFO L290 TraceCheckUtils]: 147: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,903 INFO L290 TraceCheckUtils]: 146: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,904 INFO L272 TraceCheckUtils]: 145: Hoare triple {24634#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,904 INFO L290 TraceCheckUtils]: 144: Hoare triple {24634#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-28 12:44:20,905 INFO L290 TraceCheckUtils]: 143: Hoare triple {24662#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-28 12:44:20,905 INFO L290 TraceCheckUtils]: 142: Hoare triple {24662#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24662#(< ~counter~0 46)} is VALID [2022-04-28 12:44:20,905 INFO L290 TraceCheckUtils]: 141: Hoare triple {24662#(< ~counter~0 46)} assume !!(0 != ~r~0); {24662#(< ~counter~0 46)} is VALID [2022-04-28 12:44:20,906 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23957#true} {24662#(< ~counter~0 46)} #63#return; {24662#(< ~counter~0 46)} is VALID [2022-04-28 12:44:20,906 INFO L290 TraceCheckUtils]: 139: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,906 INFO L290 TraceCheckUtils]: 138: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,906 INFO L290 TraceCheckUtils]: 137: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,906 INFO L272 TraceCheckUtils]: 136: Hoare triple {24662#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,907 INFO L290 TraceCheckUtils]: 135: Hoare triple {24662#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-28 12:44:20,907 INFO L290 TraceCheckUtils]: 134: Hoare triple {24690#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-28 12:44:20,908 INFO L290 TraceCheckUtils]: 133: Hoare triple {24690#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24690#(< ~counter~0 45)} is VALID [2022-04-28 12:44:20,908 INFO L290 TraceCheckUtils]: 132: Hoare triple {24690#(< ~counter~0 45)} assume !!(0 != ~r~0); {24690#(< ~counter~0 45)} is VALID [2022-04-28 12:44:20,909 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23957#true} {24690#(< ~counter~0 45)} #63#return; {24690#(< ~counter~0 45)} is VALID [2022-04-28 12:44:20,909 INFO L290 TraceCheckUtils]: 130: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,909 INFO L290 TraceCheckUtils]: 129: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,909 INFO L290 TraceCheckUtils]: 128: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,909 INFO L272 TraceCheckUtils]: 127: Hoare triple {24690#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,910 INFO L290 TraceCheckUtils]: 126: Hoare triple {24690#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-28 12:44:20,910 INFO L290 TraceCheckUtils]: 125: Hoare triple {24718#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-28 12:44:20,911 INFO L290 TraceCheckUtils]: 124: Hoare triple {24718#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24718#(< ~counter~0 44)} is VALID [2022-04-28 12:44:20,911 INFO L290 TraceCheckUtils]: 123: Hoare triple {24718#(< ~counter~0 44)} assume !!(0 != ~r~0); {24718#(< ~counter~0 44)} is VALID [2022-04-28 12:44:20,912 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23957#true} {24718#(< ~counter~0 44)} #63#return; {24718#(< ~counter~0 44)} is VALID [2022-04-28 12:44:20,912 INFO L290 TraceCheckUtils]: 121: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,912 INFO L290 TraceCheckUtils]: 120: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,912 INFO L290 TraceCheckUtils]: 119: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,912 INFO L272 TraceCheckUtils]: 118: Hoare triple {24718#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,912 INFO L290 TraceCheckUtils]: 117: Hoare triple {24718#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-28 12:44:20,913 INFO L290 TraceCheckUtils]: 116: Hoare triple {24746#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-28 12:44:20,913 INFO L290 TraceCheckUtils]: 115: Hoare triple {24746#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24746#(< ~counter~0 43)} is VALID [2022-04-28 12:44:20,913 INFO L290 TraceCheckUtils]: 114: Hoare triple {24746#(< ~counter~0 43)} assume !!(0 != ~r~0); {24746#(< ~counter~0 43)} is VALID [2022-04-28 12:44:20,914 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23957#true} {24746#(< ~counter~0 43)} #63#return; {24746#(< ~counter~0 43)} is VALID [2022-04-28 12:44:20,914 INFO L290 TraceCheckUtils]: 112: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,914 INFO L290 TraceCheckUtils]: 111: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,914 INFO L290 TraceCheckUtils]: 110: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,914 INFO L272 TraceCheckUtils]: 109: Hoare triple {24746#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,915 INFO L290 TraceCheckUtils]: 108: Hoare triple {24746#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-28 12:44:20,915 INFO L290 TraceCheckUtils]: 107: Hoare triple {24774#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-28 12:44:20,916 INFO L290 TraceCheckUtils]: 106: Hoare triple {24774#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24774#(< ~counter~0 42)} is VALID [2022-04-28 12:44:20,916 INFO L290 TraceCheckUtils]: 105: Hoare triple {24774#(< ~counter~0 42)} assume !!(0 != ~r~0); {24774#(< ~counter~0 42)} is VALID [2022-04-28 12:44:20,917 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23957#true} {24774#(< ~counter~0 42)} #63#return; {24774#(< ~counter~0 42)} is VALID [2022-04-28 12:44:20,917 INFO L290 TraceCheckUtils]: 103: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,917 INFO L290 TraceCheckUtils]: 102: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,917 INFO L290 TraceCheckUtils]: 101: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,917 INFO L272 TraceCheckUtils]: 100: Hoare triple {24774#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,918 INFO L290 TraceCheckUtils]: 99: Hoare triple {24774#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-28 12:44:20,918 INFO L290 TraceCheckUtils]: 98: Hoare triple {24802#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-28 12:44:20,919 INFO L290 TraceCheckUtils]: 97: Hoare triple {24802#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24802#(< ~counter~0 41)} is VALID [2022-04-28 12:44:20,919 INFO L290 TraceCheckUtils]: 96: Hoare triple {24802#(< ~counter~0 41)} assume !!(0 != ~r~0); {24802#(< ~counter~0 41)} is VALID [2022-04-28 12:44:20,920 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23957#true} {24802#(< ~counter~0 41)} #63#return; {24802#(< ~counter~0 41)} is VALID [2022-04-28 12:44:20,920 INFO L290 TraceCheckUtils]: 94: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,920 INFO L290 TraceCheckUtils]: 93: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,920 INFO L290 TraceCheckUtils]: 92: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,920 INFO L272 TraceCheckUtils]: 91: Hoare triple {24802#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,920 INFO L290 TraceCheckUtils]: 90: Hoare triple {24802#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-28 12:44:20,921 INFO L290 TraceCheckUtils]: 89: Hoare triple {24830#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-28 12:44:20,921 INFO L290 TraceCheckUtils]: 88: Hoare triple {24830#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24830#(< ~counter~0 40)} is VALID [2022-04-28 12:44:20,922 INFO L290 TraceCheckUtils]: 87: Hoare triple {24830#(< ~counter~0 40)} assume !!(0 != ~r~0); {24830#(< ~counter~0 40)} is VALID [2022-04-28 12:44:20,922 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23957#true} {24830#(< ~counter~0 40)} #63#return; {24830#(< ~counter~0 40)} is VALID [2022-04-28 12:44:20,922 INFO L290 TraceCheckUtils]: 85: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,923 INFO L290 TraceCheckUtils]: 84: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,923 INFO L290 TraceCheckUtils]: 83: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,923 INFO L272 TraceCheckUtils]: 82: Hoare triple {24830#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,923 INFO L290 TraceCheckUtils]: 81: Hoare triple {24830#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-28 12:44:20,924 INFO L290 TraceCheckUtils]: 80: Hoare triple {24858#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-28 12:44:20,924 INFO L290 TraceCheckUtils]: 79: Hoare triple {24858#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24858#(< ~counter~0 39)} is VALID [2022-04-28 12:44:20,924 INFO L290 TraceCheckUtils]: 78: Hoare triple {24858#(< ~counter~0 39)} assume !!(0 != ~r~0); {24858#(< ~counter~0 39)} is VALID [2022-04-28 12:44:20,925 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23957#true} {24858#(< ~counter~0 39)} #63#return; {24858#(< ~counter~0 39)} is VALID [2022-04-28 12:44:20,925 INFO L290 TraceCheckUtils]: 76: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,925 INFO L290 TraceCheckUtils]: 75: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,925 INFO L290 TraceCheckUtils]: 74: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,925 INFO L272 TraceCheckUtils]: 73: Hoare triple {24858#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,926 INFO L290 TraceCheckUtils]: 72: Hoare triple {24858#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-28 12:44:20,926 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-28 12:44:20,926 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24886#(< ~counter~0 38)} is VALID [2022-04-28 12:44:20,927 INFO L290 TraceCheckUtils]: 69: Hoare triple {24886#(< ~counter~0 38)} assume !!(0 != ~r~0); {24886#(< ~counter~0 38)} is VALID [2022-04-28 12:44:20,927 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23957#true} {24886#(< ~counter~0 38)} #63#return; {24886#(< ~counter~0 38)} is VALID [2022-04-28 12:44:20,927 INFO L290 TraceCheckUtils]: 67: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,927 INFO L290 TraceCheckUtils]: 66: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,927 INFO L290 TraceCheckUtils]: 65: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,928 INFO L272 TraceCheckUtils]: 64: Hoare triple {24886#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,928 INFO L290 TraceCheckUtils]: 63: Hoare triple {24886#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-28 12:44:20,928 INFO L290 TraceCheckUtils]: 62: Hoare triple {24914#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-28 12:44:20,929 INFO L290 TraceCheckUtils]: 61: Hoare triple {24914#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24914#(< ~counter~0 37)} is VALID [2022-04-28 12:44:20,929 INFO L290 TraceCheckUtils]: 60: Hoare triple {24914#(< ~counter~0 37)} assume !!(0 != ~r~0); {24914#(< ~counter~0 37)} is VALID [2022-04-28 12:44:20,930 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23957#true} {24914#(< ~counter~0 37)} #63#return; {24914#(< ~counter~0 37)} is VALID [2022-04-28 12:44:20,930 INFO L290 TraceCheckUtils]: 58: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,930 INFO L290 TraceCheckUtils]: 57: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,930 INFO L290 TraceCheckUtils]: 56: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,930 INFO L272 TraceCheckUtils]: 55: Hoare triple {24914#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,930 INFO L290 TraceCheckUtils]: 54: Hoare triple {24914#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-28 12:44:20,931 INFO L290 TraceCheckUtils]: 53: Hoare triple {24942#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-28 12:44:20,931 INFO L290 TraceCheckUtils]: 52: Hoare triple {24942#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24942#(< ~counter~0 36)} is VALID [2022-04-28 12:44:20,931 INFO L290 TraceCheckUtils]: 51: Hoare triple {24942#(< ~counter~0 36)} assume !!(0 != ~r~0); {24942#(< ~counter~0 36)} is VALID [2022-04-28 12:44:20,932 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23957#true} {24942#(< ~counter~0 36)} #63#return; {24942#(< ~counter~0 36)} is VALID [2022-04-28 12:44:20,932 INFO L290 TraceCheckUtils]: 49: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,932 INFO L290 TraceCheckUtils]: 48: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,932 INFO L290 TraceCheckUtils]: 47: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,933 INFO L272 TraceCheckUtils]: 46: Hoare triple {24942#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,933 INFO L290 TraceCheckUtils]: 45: Hoare triple {24942#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-28 12:44:20,933 INFO L290 TraceCheckUtils]: 44: Hoare triple {24970#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-28 12:44:20,934 INFO L290 TraceCheckUtils]: 43: Hoare triple {24970#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24970#(< ~counter~0 35)} is VALID [2022-04-28 12:44:20,934 INFO L290 TraceCheckUtils]: 42: Hoare triple {24970#(< ~counter~0 35)} assume !!(0 != ~r~0); {24970#(< ~counter~0 35)} is VALID [2022-04-28 12:44:20,935 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23957#true} {24970#(< ~counter~0 35)} #63#return; {24970#(< ~counter~0 35)} is VALID [2022-04-28 12:44:20,935 INFO L290 TraceCheckUtils]: 40: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,935 INFO L290 TraceCheckUtils]: 39: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,935 INFO L290 TraceCheckUtils]: 38: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,935 INFO L272 TraceCheckUtils]: 37: Hoare triple {24970#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {24970#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-28 12:44:20,936 INFO L290 TraceCheckUtils]: 35: Hoare triple {24998#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-28 12:44:20,936 INFO L290 TraceCheckUtils]: 34: Hoare triple {24998#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24998#(< ~counter~0 34)} is VALID [2022-04-28 12:44:20,937 INFO L290 TraceCheckUtils]: 33: Hoare triple {24998#(< ~counter~0 34)} assume !!(0 != ~r~0); {24998#(< ~counter~0 34)} is VALID [2022-04-28 12:44:20,937 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23957#true} {24998#(< ~counter~0 34)} #63#return; {24998#(< ~counter~0 34)} is VALID [2022-04-28 12:44:20,937 INFO L290 TraceCheckUtils]: 31: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,937 INFO L290 TraceCheckUtils]: 30: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,937 INFO L290 TraceCheckUtils]: 29: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,937 INFO L272 TraceCheckUtils]: 28: Hoare triple {24998#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,938 INFO L290 TraceCheckUtils]: 27: Hoare triple {24998#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-28 12:44:20,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {25026#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-28 12:44:20,939 INFO L290 TraceCheckUtils]: 25: Hoare triple {25026#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {25026#(< ~counter~0 33)} is VALID [2022-04-28 12:44:20,939 INFO L290 TraceCheckUtils]: 24: Hoare triple {25026#(< ~counter~0 33)} assume !!(0 != ~r~0); {25026#(< ~counter~0 33)} is VALID [2022-04-28 12:44:20,939 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23957#true} {25026#(< ~counter~0 33)} #63#return; {25026#(< ~counter~0 33)} is VALID [2022-04-28 12:44:20,940 INFO L290 TraceCheckUtils]: 22: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,940 INFO L290 TraceCheckUtils]: 21: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,940 INFO L290 TraceCheckUtils]: 20: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,940 INFO L272 TraceCheckUtils]: 19: Hoare triple {25026#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {25026#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-28 12:44:20,941 INFO L290 TraceCheckUtils]: 17: Hoare triple {25054#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-28 12:44:20,941 INFO L290 TraceCheckUtils]: 16: Hoare triple {25054#(< ~counter~0 32)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,942 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #61#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,942 INFO L290 TraceCheckUtils]: 14: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,942 INFO L290 TraceCheckUtils]: 13: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,942 INFO L290 TraceCheckUtils]: 12: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,942 INFO L272 TraceCheckUtils]: 11: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,942 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #59#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,942 INFO L290 TraceCheckUtils]: 9: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 12:44:20,942 INFO L290 TraceCheckUtils]: 8: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 12:44:20,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 12:44:20,943 INFO L272 TraceCheckUtils]: 6: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 12:44:20,943 INFO L290 TraceCheckUtils]: 5: Hoare triple {25054#(< ~counter~0 32)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,943 INFO L272 TraceCheckUtils]: 4: Hoare triple {25054#(< ~counter~0 32)} call #t~ret7 := main(); {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,944 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25054#(< ~counter~0 32)} {23957#true} #67#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,944 INFO L290 TraceCheckUtils]: 2: Hoare triple {25054#(< ~counter~0 32)} assume true; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {25054#(< ~counter~0 32)} is VALID [2022-04-28 12:44:20,945 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-28 12:44:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 801 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-04-28 12:44:20,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:20,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802982278] [2022-04-28 12:44:20,946 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:20,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1060487576] [2022-04-28 12:44:20,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1060487576] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:20,946 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:20,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-28 12:44:20,946 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:20,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [148322629] [2022-04-28 12:44:20,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [148322629] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:20,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:20,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 12:44:20,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287822253] [2022-04-28 12:44:20,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:20,947 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 12:44:20,947 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:20,947 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 12:44:21,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:21,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 12:44:21,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:21,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 12:44:21,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 12:44:21,089 INFO L87 Difference]: Start difference. First operand 182 states and 201 transitions. Second operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 12:44:21,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:21,814 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-28 12:44:21,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-28 12:44:21,815 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 12:44:21,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 12:44:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 12:44:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 12:44:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 12:44:21,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-28 12:44:21,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:21,981 INFO L225 Difference]: With dead ends: 196 [2022-04-28 12:44:21,981 INFO L226 Difference]: Without dead ends: 191 [2022-04-28 12:44:21,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1523, Invalid=2017, Unknown=0, NotChecked=0, Total=3540 [2022-04-28 12:44:21,983 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:21,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 226 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:21,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-28 12:44:22,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-28 12:44:22,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:22,223 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 12:44:22,223 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 12:44:22,223 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 12:44:22,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:22,226 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 12:44:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 12:44:22,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:22,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:22,227 INFO L74 IsIncluded]: Start isIncluded. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 12:44:22,227 INFO L87 Difference]: Start difference. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 12:44:22,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:22,230 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 12:44:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 12:44:22,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:22,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:22,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:22,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 12:44:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-28 12:44:22,234 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-28 12:44:22,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:22,234 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-28 12:44:22,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 12:44:22,234 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-28 12:44:24,499 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 210 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 12:44:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-28 12:44:24,500 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:24,500 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 19, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:24,505 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:24,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:24,705 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:24,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:24,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-28 12:44:24,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:24,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1885540009] [2022-04-28 12:44:24,706 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:24,706 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-28 12:44:24,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:24,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221717985] [2022-04-28 12:44:24,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:24,736 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:24,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1735714975] [2022-04-28 12:44:24,737 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:44:24,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:24,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:24,768 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:24,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 12:44:24,861 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:44:24,861 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:24,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 12:44:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:24,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:25,846 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-28 12:44:25,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26308#(<= ~counter~0 0)} {26300#true} #67#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,848 INFO L272 TraceCheckUtils]: 4: Hoare triple {26308#(<= ~counter~0 0)} call #t~ret7 := main(); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {26308#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,848 INFO L272 TraceCheckUtils]: 6: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,849 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #59#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,850 INFO L272 TraceCheckUtils]: 11: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,862 INFO L290 TraceCheckUtils]: 13: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,862 INFO L290 TraceCheckUtils]: 14: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,863 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #61#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,863 INFO L290 TraceCheckUtils]: 16: Hoare triple {26308#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:25,864 INFO L290 TraceCheckUtils]: 17: Hoare triple {26308#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,865 INFO L290 TraceCheckUtils]: 18: Hoare triple {26357#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,865 INFO L272 TraceCheckUtils]: 19: Hoare triple {26357#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,866 INFO L290 TraceCheckUtils]: 20: Hoare triple {26357#(<= ~counter~0 1)} ~cond := #in~cond; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,866 INFO L290 TraceCheckUtils]: 21: Hoare triple {26357#(<= ~counter~0 1)} assume !(0 == ~cond); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,866 INFO L290 TraceCheckUtils]: 22: Hoare triple {26357#(<= ~counter~0 1)} assume true; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,867 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26357#(<= ~counter~0 1)} {26357#(<= ~counter~0 1)} #63#return; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,867 INFO L290 TraceCheckUtils]: 24: Hoare triple {26357#(<= ~counter~0 1)} assume !!(0 != ~r~0); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,867 INFO L290 TraceCheckUtils]: 25: Hoare triple {26357#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:25,868 INFO L290 TraceCheckUtils]: 26: Hoare triple {26357#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,868 INFO L290 TraceCheckUtils]: 27: Hoare triple {26385#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,868 INFO L272 TraceCheckUtils]: 28: Hoare triple {26385#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,869 INFO L290 TraceCheckUtils]: 29: Hoare triple {26385#(<= ~counter~0 2)} ~cond := #in~cond; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,869 INFO L290 TraceCheckUtils]: 30: Hoare triple {26385#(<= ~counter~0 2)} assume !(0 == ~cond); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,869 INFO L290 TraceCheckUtils]: 31: Hoare triple {26385#(<= ~counter~0 2)} assume true; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,870 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26385#(<= ~counter~0 2)} {26385#(<= ~counter~0 2)} #63#return; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,870 INFO L290 TraceCheckUtils]: 33: Hoare triple {26385#(<= ~counter~0 2)} assume !!(0 != ~r~0); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {26385#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:25,871 INFO L290 TraceCheckUtils]: 35: Hoare triple {26385#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,871 INFO L290 TraceCheckUtils]: 36: Hoare triple {26413#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,872 INFO L272 TraceCheckUtils]: 37: Hoare triple {26413#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,872 INFO L290 TraceCheckUtils]: 38: Hoare triple {26413#(<= ~counter~0 3)} ~cond := #in~cond; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,872 INFO L290 TraceCheckUtils]: 39: Hoare triple {26413#(<= ~counter~0 3)} assume !(0 == ~cond); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,873 INFO L290 TraceCheckUtils]: 40: Hoare triple {26413#(<= ~counter~0 3)} assume true; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,873 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26413#(<= ~counter~0 3)} {26413#(<= ~counter~0 3)} #63#return; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,873 INFO L290 TraceCheckUtils]: 42: Hoare triple {26413#(<= ~counter~0 3)} assume !!(0 != ~r~0); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,874 INFO L290 TraceCheckUtils]: 43: Hoare triple {26413#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:25,874 INFO L290 TraceCheckUtils]: 44: Hoare triple {26413#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,874 INFO L290 TraceCheckUtils]: 45: Hoare triple {26441#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,875 INFO L272 TraceCheckUtils]: 46: Hoare triple {26441#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,875 INFO L290 TraceCheckUtils]: 47: Hoare triple {26441#(<= ~counter~0 4)} ~cond := #in~cond; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,875 INFO L290 TraceCheckUtils]: 48: Hoare triple {26441#(<= ~counter~0 4)} assume !(0 == ~cond); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,876 INFO L290 TraceCheckUtils]: 49: Hoare triple {26441#(<= ~counter~0 4)} assume true; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,876 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26441#(<= ~counter~0 4)} {26441#(<= ~counter~0 4)} #63#return; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,877 INFO L290 TraceCheckUtils]: 51: Hoare triple {26441#(<= ~counter~0 4)} assume !!(0 != ~r~0); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,877 INFO L290 TraceCheckUtils]: 52: Hoare triple {26441#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:25,877 INFO L290 TraceCheckUtils]: 53: Hoare triple {26441#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,878 INFO L290 TraceCheckUtils]: 54: Hoare triple {26469#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,878 INFO L272 TraceCheckUtils]: 55: Hoare triple {26469#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,878 INFO L290 TraceCheckUtils]: 56: Hoare triple {26469#(<= ~counter~0 5)} ~cond := #in~cond; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,879 INFO L290 TraceCheckUtils]: 57: Hoare triple {26469#(<= ~counter~0 5)} assume !(0 == ~cond); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,879 INFO L290 TraceCheckUtils]: 58: Hoare triple {26469#(<= ~counter~0 5)} assume true; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,879 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26469#(<= ~counter~0 5)} {26469#(<= ~counter~0 5)} #63#return; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,880 INFO L290 TraceCheckUtils]: 60: Hoare triple {26469#(<= ~counter~0 5)} assume !!(0 != ~r~0); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,880 INFO L290 TraceCheckUtils]: 61: Hoare triple {26469#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:25,880 INFO L290 TraceCheckUtils]: 62: Hoare triple {26469#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,881 INFO L290 TraceCheckUtils]: 63: Hoare triple {26497#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,881 INFO L272 TraceCheckUtils]: 64: Hoare triple {26497#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,881 INFO L290 TraceCheckUtils]: 65: Hoare triple {26497#(<= ~counter~0 6)} ~cond := #in~cond; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,881 INFO L290 TraceCheckUtils]: 66: Hoare triple {26497#(<= ~counter~0 6)} assume !(0 == ~cond); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,882 INFO L290 TraceCheckUtils]: 67: Hoare triple {26497#(<= ~counter~0 6)} assume true; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,882 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26497#(<= ~counter~0 6)} {26497#(<= ~counter~0 6)} #63#return; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,882 INFO L290 TraceCheckUtils]: 69: Hoare triple {26497#(<= ~counter~0 6)} assume !!(0 != ~r~0); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,883 INFO L290 TraceCheckUtils]: 70: Hoare triple {26497#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:25,883 INFO L290 TraceCheckUtils]: 71: Hoare triple {26497#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,883 INFO L290 TraceCheckUtils]: 72: Hoare triple {26525#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,884 INFO L272 TraceCheckUtils]: 73: Hoare triple {26525#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,884 INFO L290 TraceCheckUtils]: 74: Hoare triple {26525#(<= ~counter~0 7)} ~cond := #in~cond; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,884 INFO L290 TraceCheckUtils]: 75: Hoare triple {26525#(<= ~counter~0 7)} assume !(0 == ~cond); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,885 INFO L290 TraceCheckUtils]: 76: Hoare triple {26525#(<= ~counter~0 7)} assume true; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,885 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26525#(<= ~counter~0 7)} {26525#(<= ~counter~0 7)} #63#return; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,885 INFO L290 TraceCheckUtils]: 78: Hoare triple {26525#(<= ~counter~0 7)} assume !!(0 != ~r~0); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,886 INFO L290 TraceCheckUtils]: 79: Hoare triple {26525#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:25,886 INFO L290 TraceCheckUtils]: 80: Hoare triple {26525#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,886 INFO L290 TraceCheckUtils]: 81: Hoare triple {26553#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,887 INFO L272 TraceCheckUtils]: 82: Hoare triple {26553#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,887 INFO L290 TraceCheckUtils]: 83: Hoare triple {26553#(<= ~counter~0 8)} ~cond := #in~cond; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,887 INFO L290 TraceCheckUtils]: 84: Hoare triple {26553#(<= ~counter~0 8)} assume !(0 == ~cond); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,887 INFO L290 TraceCheckUtils]: 85: Hoare triple {26553#(<= ~counter~0 8)} assume true; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,888 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26553#(<= ~counter~0 8)} {26553#(<= ~counter~0 8)} #63#return; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,888 INFO L290 TraceCheckUtils]: 87: Hoare triple {26553#(<= ~counter~0 8)} assume !!(0 != ~r~0); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,888 INFO L290 TraceCheckUtils]: 88: Hoare triple {26553#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:25,889 INFO L290 TraceCheckUtils]: 89: Hoare triple {26553#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,889 INFO L290 TraceCheckUtils]: 90: Hoare triple {26581#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,890 INFO L272 TraceCheckUtils]: 91: Hoare triple {26581#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,890 INFO L290 TraceCheckUtils]: 92: Hoare triple {26581#(<= ~counter~0 9)} ~cond := #in~cond; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,890 INFO L290 TraceCheckUtils]: 93: Hoare triple {26581#(<= ~counter~0 9)} assume !(0 == ~cond); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,890 INFO L290 TraceCheckUtils]: 94: Hoare triple {26581#(<= ~counter~0 9)} assume true; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,891 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26581#(<= ~counter~0 9)} {26581#(<= ~counter~0 9)} #63#return; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,891 INFO L290 TraceCheckUtils]: 96: Hoare triple {26581#(<= ~counter~0 9)} assume !!(0 != ~r~0); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,891 INFO L290 TraceCheckUtils]: 97: Hoare triple {26581#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:25,892 INFO L290 TraceCheckUtils]: 98: Hoare triple {26581#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,892 INFO L290 TraceCheckUtils]: 99: Hoare triple {26609#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,892 INFO L272 TraceCheckUtils]: 100: Hoare triple {26609#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,893 INFO L290 TraceCheckUtils]: 101: Hoare triple {26609#(<= ~counter~0 10)} ~cond := #in~cond; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,893 INFO L290 TraceCheckUtils]: 102: Hoare triple {26609#(<= ~counter~0 10)} assume !(0 == ~cond); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,893 INFO L290 TraceCheckUtils]: 103: Hoare triple {26609#(<= ~counter~0 10)} assume true; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,894 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26609#(<= ~counter~0 10)} {26609#(<= ~counter~0 10)} #63#return; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,894 INFO L290 TraceCheckUtils]: 105: Hoare triple {26609#(<= ~counter~0 10)} assume !!(0 != ~r~0); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,894 INFO L290 TraceCheckUtils]: 106: Hoare triple {26609#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:25,894 INFO L290 TraceCheckUtils]: 107: Hoare triple {26609#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,895 INFO L290 TraceCheckUtils]: 108: Hoare triple {26637#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,895 INFO L272 TraceCheckUtils]: 109: Hoare triple {26637#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,895 INFO L290 TraceCheckUtils]: 110: Hoare triple {26637#(<= ~counter~0 11)} ~cond := #in~cond; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,896 INFO L290 TraceCheckUtils]: 111: Hoare triple {26637#(<= ~counter~0 11)} assume !(0 == ~cond); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,896 INFO L290 TraceCheckUtils]: 112: Hoare triple {26637#(<= ~counter~0 11)} assume true; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,896 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26637#(<= ~counter~0 11)} {26637#(<= ~counter~0 11)} #63#return; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,897 INFO L290 TraceCheckUtils]: 114: Hoare triple {26637#(<= ~counter~0 11)} assume !!(0 != ~r~0); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,897 INFO L290 TraceCheckUtils]: 115: Hoare triple {26637#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:25,897 INFO L290 TraceCheckUtils]: 116: Hoare triple {26637#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,898 INFO L290 TraceCheckUtils]: 117: Hoare triple {26665#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,898 INFO L272 TraceCheckUtils]: 118: Hoare triple {26665#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,898 INFO L290 TraceCheckUtils]: 119: Hoare triple {26665#(<= ~counter~0 12)} ~cond := #in~cond; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,898 INFO L290 TraceCheckUtils]: 120: Hoare triple {26665#(<= ~counter~0 12)} assume !(0 == ~cond); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,899 INFO L290 TraceCheckUtils]: 121: Hoare triple {26665#(<= ~counter~0 12)} assume true; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,899 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26665#(<= ~counter~0 12)} {26665#(<= ~counter~0 12)} #63#return; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,899 INFO L290 TraceCheckUtils]: 123: Hoare triple {26665#(<= ~counter~0 12)} assume !!(0 != ~r~0); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,900 INFO L290 TraceCheckUtils]: 124: Hoare triple {26665#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:25,900 INFO L290 TraceCheckUtils]: 125: Hoare triple {26665#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,900 INFO L290 TraceCheckUtils]: 126: Hoare triple {26693#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,901 INFO L272 TraceCheckUtils]: 127: Hoare triple {26693#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,901 INFO L290 TraceCheckUtils]: 128: Hoare triple {26693#(<= ~counter~0 13)} ~cond := #in~cond; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,901 INFO L290 TraceCheckUtils]: 129: Hoare triple {26693#(<= ~counter~0 13)} assume !(0 == ~cond); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,901 INFO L290 TraceCheckUtils]: 130: Hoare triple {26693#(<= ~counter~0 13)} assume true; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,902 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26693#(<= ~counter~0 13)} {26693#(<= ~counter~0 13)} #63#return; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,902 INFO L290 TraceCheckUtils]: 132: Hoare triple {26693#(<= ~counter~0 13)} assume !!(0 != ~r~0); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,902 INFO L290 TraceCheckUtils]: 133: Hoare triple {26693#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:25,903 INFO L290 TraceCheckUtils]: 134: Hoare triple {26693#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,903 INFO L290 TraceCheckUtils]: 135: Hoare triple {26721#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,904 INFO L272 TraceCheckUtils]: 136: Hoare triple {26721#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,904 INFO L290 TraceCheckUtils]: 137: Hoare triple {26721#(<= ~counter~0 14)} ~cond := #in~cond; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,904 INFO L290 TraceCheckUtils]: 138: Hoare triple {26721#(<= ~counter~0 14)} assume !(0 == ~cond); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,904 INFO L290 TraceCheckUtils]: 139: Hoare triple {26721#(<= ~counter~0 14)} assume true; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,905 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26721#(<= ~counter~0 14)} {26721#(<= ~counter~0 14)} #63#return; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,905 INFO L290 TraceCheckUtils]: 141: Hoare triple {26721#(<= ~counter~0 14)} assume !!(0 != ~r~0); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,905 INFO L290 TraceCheckUtils]: 142: Hoare triple {26721#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:25,906 INFO L290 TraceCheckUtils]: 143: Hoare triple {26721#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,906 INFO L290 TraceCheckUtils]: 144: Hoare triple {26749#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,907 INFO L272 TraceCheckUtils]: 145: Hoare triple {26749#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,907 INFO L290 TraceCheckUtils]: 146: Hoare triple {26749#(<= ~counter~0 15)} ~cond := #in~cond; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,907 INFO L290 TraceCheckUtils]: 147: Hoare triple {26749#(<= ~counter~0 15)} assume !(0 == ~cond); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,907 INFO L290 TraceCheckUtils]: 148: Hoare triple {26749#(<= ~counter~0 15)} assume true; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,908 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26749#(<= ~counter~0 15)} {26749#(<= ~counter~0 15)} #63#return; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,908 INFO L290 TraceCheckUtils]: 150: Hoare triple {26749#(<= ~counter~0 15)} assume !!(0 != ~r~0); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,908 INFO L290 TraceCheckUtils]: 151: Hoare triple {26749#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:25,909 INFO L290 TraceCheckUtils]: 152: Hoare triple {26749#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,909 INFO L290 TraceCheckUtils]: 153: Hoare triple {26777#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,910 INFO L272 TraceCheckUtils]: 154: Hoare triple {26777#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,910 INFO L290 TraceCheckUtils]: 155: Hoare triple {26777#(<= ~counter~0 16)} ~cond := #in~cond; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,910 INFO L290 TraceCheckUtils]: 156: Hoare triple {26777#(<= ~counter~0 16)} assume !(0 == ~cond); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,910 INFO L290 TraceCheckUtils]: 157: Hoare triple {26777#(<= ~counter~0 16)} assume true; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,911 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26777#(<= ~counter~0 16)} {26777#(<= ~counter~0 16)} #63#return; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,911 INFO L290 TraceCheckUtils]: 159: Hoare triple {26777#(<= ~counter~0 16)} assume !!(0 != ~r~0); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,911 INFO L290 TraceCheckUtils]: 160: Hoare triple {26777#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:25,912 INFO L290 TraceCheckUtils]: 161: Hoare triple {26777#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,912 INFO L290 TraceCheckUtils]: 162: Hoare triple {26805#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,912 INFO L272 TraceCheckUtils]: 163: Hoare triple {26805#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,913 INFO L290 TraceCheckUtils]: 164: Hoare triple {26805#(<= ~counter~0 17)} ~cond := #in~cond; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,913 INFO L290 TraceCheckUtils]: 165: Hoare triple {26805#(<= ~counter~0 17)} assume !(0 == ~cond); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,913 INFO L290 TraceCheckUtils]: 166: Hoare triple {26805#(<= ~counter~0 17)} assume true; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,914 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26805#(<= ~counter~0 17)} {26805#(<= ~counter~0 17)} #63#return; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,914 INFO L290 TraceCheckUtils]: 168: Hoare triple {26805#(<= ~counter~0 17)} assume !!(0 != ~r~0); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,914 INFO L290 TraceCheckUtils]: 169: Hoare triple {26805#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:25,915 INFO L290 TraceCheckUtils]: 170: Hoare triple {26805#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,915 INFO L290 TraceCheckUtils]: 171: Hoare triple {26833#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,915 INFO L272 TraceCheckUtils]: 172: Hoare triple {26833#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,916 INFO L290 TraceCheckUtils]: 173: Hoare triple {26833#(<= ~counter~0 18)} ~cond := #in~cond; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,916 INFO L290 TraceCheckUtils]: 174: Hoare triple {26833#(<= ~counter~0 18)} assume !(0 == ~cond); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,916 INFO L290 TraceCheckUtils]: 175: Hoare triple {26833#(<= ~counter~0 18)} assume true; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,917 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26833#(<= ~counter~0 18)} {26833#(<= ~counter~0 18)} #63#return; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,917 INFO L290 TraceCheckUtils]: 177: Hoare triple {26833#(<= ~counter~0 18)} assume !!(0 != ~r~0); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,917 INFO L290 TraceCheckUtils]: 178: Hoare triple {26833#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:25,918 INFO L290 TraceCheckUtils]: 179: Hoare triple {26833#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,918 INFO L290 TraceCheckUtils]: 180: Hoare triple {26861#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,918 INFO L272 TraceCheckUtils]: 181: Hoare triple {26861#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,918 INFO L290 TraceCheckUtils]: 182: Hoare triple {26861#(<= ~counter~0 19)} ~cond := #in~cond; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,919 INFO L290 TraceCheckUtils]: 183: Hoare triple {26861#(<= ~counter~0 19)} assume !(0 == ~cond); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,919 INFO L290 TraceCheckUtils]: 184: Hoare triple {26861#(<= ~counter~0 19)} assume true; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,919 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26861#(<= ~counter~0 19)} {26861#(<= ~counter~0 19)} #63#return; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,920 INFO L290 TraceCheckUtils]: 186: Hoare triple {26861#(<= ~counter~0 19)} assume !!(0 != ~r~0); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,920 INFO L290 TraceCheckUtils]: 187: Hoare triple {26861#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:25,920 INFO L290 TraceCheckUtils]: 188: Hoare triple {26861#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26889#(<= |main_#t~post6| 19)} is VALID [2022-04-28 12:44:25,921 INFO L290 TraceCheckUtils]: 189: Hoare triple {26889#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-28 12:44:25,921 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-28 12:44:25,921 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-28 12:44:25,921 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-28 12:44:25,921 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-28 12:44:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 1577 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:25,922 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:27,091 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-28 12:44:27,092 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-28 12:44:27,092 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-28 12:44:27,092 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-28 12:44:27,092 INFO L290 TraceCheckUtils]: 189: Hoare triple {26917#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-28 12:44:27,092 INFO L290 TraceCheckUtils]: 188: Hoare triple {26921#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26917#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:27,093 INFO L290 TraceCheckUtils]: 187: Hoare triple {26921#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26921#(< ~counter~0 50)} is VALID [2022-04-28 12:44:27,093 INFO L290 TraceCheckUtils]: 186: Hoare triple {26921#(< ~counter~0 50)} assume !!(0 != ~r~0); {26921#(< ~counter~0 50)} is VALID [2022-04-28 12:44:27,093 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26300#true} {26921#(< ~counter~0 50)} #63#return; {26921#(< ~counter~0 50)} is VALID [2022-04-28 12:44:27,093 INFO L290 TraceCheckUtils]: 184: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,093 INFO L290 TraceCheckUtils]: 183: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,093 INFO L290 TraceCheckUtils]: 182: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,094 INFO L272 TraceCheckUtils]: 181: Hoare triple {26921#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,094 INFO L290 TraceCheckUtils]: 180: Hoare triple {26921#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-28 12:44:27,095 INFO L290 TraceCheckUtils]: 179: Hoare triple {26949#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-28 12:44:27,095 INFO L290 TraceCheckUtils]: 178: Hoare triple {26949#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26949#(< ~counter~0 49)} is VALID [2022-04-28 12:44:27,095 INFO L290 TraceCheckUtils]: 177: Hoare triple {26949#(< ~counter~0 49)} assume !!(0 != ~r~0); {26949#(< ~counter~0 49)} is VALID [2022-04-28 12:44:27,096 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26300#true} {26949#(< ~counter~0 49)} #63#return; {26949#(< ~counter~0 49)} is VALID [2022-04-28 12:44:27,096 INFO L290 TraceCheckUtils]: 175: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,096 INFO L290 TraceCheckUtils]: 174: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,096 INFO L290 TraceCheckUtils]: 173: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,096 INFO L272 TraceCheckUtils]: 172: Hoare triple {26949#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,096 INFO L290 TraceCheckUtils]: 171: Hoare triple {26949#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-28 12:44:27,096 INFO L290 TraceCheckUtils]: 170: Hoare triple {26977#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-28 12:44:27,097 INFO L290 TraceCheckUtils]: 169: Hoare triple {26977#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26977#(< ~counter~0 48)} is VALID [2022-04-28 12:44:27,097 INFO L290 TraceCheckUtils]: 168: Hoare triple {26977#(< ~counter~0 48)} assume !!(0 != ~r~0); {26977#(< ~counter~0 48)} is VALID [2022-04-28 12:44:27,097 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26300#true} {26977#(< ~counter~0 48)} #63#return; {26977#(< ~counter~0 48)} is VALID [2022-04-28 12:44:27,097 INFO L290 TraceCheckUtils]: 166: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,098 INFO L290 TraceCheckUtils]: 165: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,098 INFO L290 TraceCheckUtils]: 164: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,098 INFO L272 TraceCheckUtils]: 163: Hoare triple {26977#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,098 INFO L290 TraceCheckUtils]: 162: Hoare triple {26977#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-28 12:44:27,098 INFO L290 TraceCheckUtils]: 161: Hoare triple {27005#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-28 12:44:27,099 INFO L290 TraceCheckUtils]: 160: Hoare triple {27005#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27005#(< ~counter~0 47)} is VALID [2022-04-28 12:44:27,099 INFO L290 TraceCheckUtils]: 159: Hoare triple {27005#(< ~counter~0 47)} assume !!(0 != ~r~0); {27005#(< ~counter~0 47)} is VALID [2022-04-28 12:44:27,099 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26300#true} {27005#(< ~counter~0 47)} #63#return; {27005#(< ~counter~0 47)} is VALID [2022-04-28 12:44:27,099 INFO L290 TraceCheckUtils]: 157: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,099 INFO L290 TraceCheckUtils]: 156: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,099 INFO L290 TraceCheckUtils]: 155: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,100 INFO L272 TraceCheckUtils]: 154: Hoare triple {27005#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,100 INFO L290 TraceCheckUtils]: 153: Hoare triple {27005#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-28 12:44:27,100 INFO L290 TraceCheckUtils]: 152: Hoare triple {27033#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-28 12:44:27,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {27033#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27033#(< ~counter~0 46)} is VALID [2022-04-28 12:44:27,101 INFO L290 TraceCheckUtils]: 150: Hoare triple {27033#(< ~counter~0 46)} assume !!(0 != ~r~0); {27033#(< ~counter~0 46)} is VALID [2022-04-28 12:44:27,101 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26300#true} {27033#(< ~counter~0 46)} #63#return; {27033#(< ~counter~0 46)} is VALID [2022-04-28 12:44:27,101 INFO L290 TraceCheckUtils]: 148: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,101 INFO L290 TraceCheckUtils]: 147: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,101 INFO L290 TraceCheckUtils]: 146: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,101 INFO L272 TraceCheckUtils]: 145: Hoare triple {27033#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,102 INFO L290 TraceCheckUtils]: 144: Hoare triple {27033#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-28 12:44:27,102 INFO L290 TraceCheckUtils]: 143: Hoare triple {27061#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-28 12:44:27,102 INFO L290 TraceCheckUtils]: 142: Hoare triple {27061#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27061#(< ~counter~0 45)} is VALID [2022-04-28 12:44:27,103 INFO L290 TraceCheckUtils]: 141: Hoare triple {27061#(< ~counter~0 45)} assume !!(0 != ~r~0); {27061#(< ~counter~0 45)} is VALID [2022-04-28 12:44:27,103 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26300#true} {27061#(< ~counter~0 45)} #63#return; {27061#(< ~counter~0 45)} is VALID [2022-04-28 12:44:27,103 INFO L290 TraceCheckUtils]: 139: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,103 INFO L290 TraceCheckUtils]: 138: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,103 INFO L290 TraceCheckUtils]: 137: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,103 INFO L272 TraceCheckUtils]: 136: Hoare triple {27061#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,103 INFO L290 TraceCheckUtils]: 135: Hoare triple {27061#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-28 12:44:27,104 INFO L290 TraceCheckUtils]: 134: Hoare triple {27089#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-28 12:44:27,104 INFO L290 TraceCheckUtils]: 133: Hoare triple {27089#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27089#(< ~counter~0 44)} is VALID [2022-04-28 12:44:27,104 INFO L290 TraceCheckUtils]: 132: Hoare triple {27089#(< ~counter~0 44)} assume !!(0 != ~r~0); {27089#(< ~counter~0 44)} is VALID [2022-04-28 12:44:27,105 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26300#true} {27089#(< ~counter~0 44)} #63#return; {27089#(< ~counter~0 44)} is VALID [2022-04-28 12:44:27,105 INFO L290 TraceCheckUtils]: 130: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,105 INFO L290 TraceCheckUtils]: 129: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,105 INFO L290 TraceCheckUtils]: 128: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,105 INFO L272 TraceCheckUtils]: 127: Hoare triple {27089#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,105 INFO L290 TraceCheckUtils]: 126: Hoare triple {27089#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-28 12:44:27,106 INFO L290 TraceCheckUtils]: 125: Hoare triple {27117#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-28 12:44:27,106 INFO L290 TraceCheckUtils]: 124: Hoare triple {27117#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27117#(< ~counter~0 43)} is VALID [2022-04-28 12:44:27,106 INFO L290 TraceCheckUtils]: 123: Hoare triple {27117#(< ~counter~0 43)} assume !!(0 != ~r~0); {27117#(< ~counter~0 43)} is VALID [2022-04-28 12:44:27,115 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26300#true} {27117#(< ~counter~0 43)} #63#return; {27117#(< ~counter~0 43)} is VALID [2022-04-28 12:44:27,115 INFO L290 TraceCheckUtils]: 121: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,116 INFO L290 TraceCheckUtils]: 120: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,116 INFO L290 TraceCheckUtils]: 119: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,116 INFO L272 TraceCheckUtils]: 118: Hoare triple {27117#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,116 INFO L290 TraceCheckUtils]: 117: Hoare triple {27117#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-28 12:44:27,116 INFO L290 TraceCheckUtils]: 116: Hoare triple {27145#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-28 12:44:27,117 INFO L290 TraceCheckUtils]: 115: Hoare triple {27145#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27145#(< ~counter~0 42)} is VALID [2022-04-28 12:44:27,117 INFO L290 TraceCheckUtils]: 114: Hoare triple {27145#(< ~counter~0 42)} assume !!(0 != ~r~0); {27145#(< ~counter~0 42)} is VALID [2022-04-28 12:44:27,118 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26300#true} {27145#(< ~counter~0 42)} #63#return; {27145#(< ~counter~0 42)} is VALID [2022-04-28 12:44:27,118 INFO L290 TraceCheckUtils]: 112: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,118 INFO L290 TraceCheckUtils]: 111: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,118 INFO L290 TraceCheckUtils]: 110: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,118 INFO L272 TraceCheckUtils]: 109: Hoare triple {27145#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,118 INFO L290 TraceCheckUtils]: 108: Hoare triple {27145#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-28 12:44:27,119 INFO L290 TraceCheckUtils]: 107: Hoare triple {27173#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-28 12:44:27,119 INFO L290 TraceCheckUtils]: 106: Hoare triple {27173#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27173#(< ~counter~0 41)} is VALID [2022-04-28 12:44:27,119 INFO L290 TraceCheckUtils]: 105: Hoare triple {27173#(< ~counter~0 41)} assume !!(0 != ~r~0); {27173#(< ~counter~0 41)} is VALID [2022-04-28 12:44:27,120 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26300#true} {27173#(< ~counter~0 41)} #63#return; {27173#(< ~counter~0 41)} is VALID [2022-04-28 12:44:27,120 INFO L290 TraceCheckUtils]: 103: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,120 INFO L290 TraceCheckUtils]: 102: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,120 INFO L290 TraceCheckUtils]: 101: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,120 INFO L272 TraceCheckUtils]: 100: Hoare triple {27173#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,120 INFO L290 TraceCheckUtils]: 99: Hoare triple {27173#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-28 12:44:27,121 INFO L290 TraceCheckUtils]: 98: Hoare triple {27201#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-28 12:44:27,121 INFO L290 TraceCheckUtils]: 97: Hoare triple {27201#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27201#(< ~counter~0 40)} is VALID [2022-04-28 12:44:27,121 INFO L290 TraceCheckUtils]: 96: Hoare triple {27201#(< ~counter~0 40)} assume !!(0 != ~r~0); {27201#(< ~counter~0 40)} is VALID [2022-04-28 12:44:27,122 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26300#true} {27201#(< ~counter~0 40)} #63#return; {27201#(< ~counter~0 40)} is VALID [2022-04-28 12:44:27,122 INFO L290 TraceCheckUtils]: 94: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,122 INFO L290 TraceCheckUtils]: 93: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,122 INFO L290 TraceCheckUtils]: 92: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,122 INFO L272 TraceCheckUtils]: 91: Hoare triple {27201#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,122 INFO L290 TraceCheckUtils]: 90: Hoare triple {27201#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-28 12:44:27,123 INFO L290 TraceCheckUtils]: 89: Hoare triple {27229#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-28 12:44:27,123 INFO L290 TraceCheckUtils]: 88: Hoare triple {27229#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27229#(< ~counter~0 39)} is VALID [2022-04-28 12:44:27,123 INFO L290 TraceCheckUtils]: 87: Hoare triple {27229#(< ~counter~0 39)} assume !!(0 != ~r~0); {27229#(< ~counter~0 39)} is VALID [2022-04-28 12:44:27,124 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26300#true} {27229#(< ~counter~0 39)} #63#return; {27229#(< ~counter~0 39)} is VALID [2022-04-28 12:44:27,124 INFO L290 TraceCheckUtils]: 85: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,124 INFO L290 TraceCheckUtils]: 84: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,124 INFO L290 TraceCheckUtils]: 83: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,124 INFO L272 TraceCheckUtils]: 82: Hoare triple {27229#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,124 INFO L290 TraceCheckUtils]: 81: Hoare triple {27229#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-28 12:44:27,125 INFO L290 TraceCheckUtils]: 80: Hoare triple {27257#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-28 12:44:27,125 INFO L290 TraceCheckUtils]: 79: Hoare triple {27257#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27257#(< ~counter~0 38)} is VALID [2022-04-28 12:44:27,125 INFO L290 TraceCheckUtils]: 78: Hoare triple {27257#(< ~counter~0 38)} assume !!(0 != ~r~0); {27257#(< ~counter~0 38)} is VALID [2022-04-28 12:44:27,126 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26300#true} {27257#(< ~counter~0 38)} #63#return; {27257#(< ~counter~0 38)} is VALID [2022-04-28 12:44:27,126 INFO L290 TraceCheckUtils]: 76: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,126 INFO L290 TraceCheckUtils]: 75: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,126 INFO L272 TraceCheckUtils]: 73: Hoare triple {27257#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,126 INFO L290 TraceCheckUtils]: 72: Hoare triple {27257#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-28 12:44:27,127 INFO L290 TraceCheckUtils]: 71: Hoare triple {27285#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-28 12:44:27,127 INFO L290 TraceCheckUtils]: 70: Hoare triple {27285#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27285#(< ~counter~0 37)} is VALID [2022-04-28 12:44:27,127 INFO L290 TraceCheckUtils]: 69: Hoare triple {27285#(< ~counter~0 37)} assume !!(0 != ~r~0); {27285#(< ~counter~0 37)} is VALID [2022-04-28 12:44:27,128 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26300#true} {27285#(< ~counter~0 37)} #63#return; {27285#(< ~counter~0 37)} is VALID [2022-04-28 12:44:27,128 INFO L290 TraceCheckUtils]: 67: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,128 INFO L290 TraceCheckUtils]: 66: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,128 INFO L290 TraceCheckUtils]: 65: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,128 INFO L272 TraceCheckUtils]: 64: Hoare triple {27285#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,128 INFO L290 TraceCheckUtils]: 63: Hoare triple {27285#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-28 12:44:27,129 INFO L290 TraceCheckUtils]: 62: Hoare triple {27313#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-28 12:44:27,129 INFO L290 TraceCheckUtils]: 61: Hoare triple {27313#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27313#(< ~counter~0 36)} is VALID [2022-04-28 12:44:27,129 INFO L290 TraceCheckUtils]: 60: Hoare triple {27313#(< ~counter~0 36)} assume !!(0 != ~r~0); {27313#(< ~counter~0 36)} is VALID [2022-04-28 12:44:27,130 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26300#true} {27313#(< ~counter~0 36)} #63#return; {27313#(< ~counter~0 36)} is VALID [2022-04-28 12:44:27,130 INFO L290 TraceCheckUtils]: 58: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,130 INFO L290 TraceCheckUtils]: 57: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,130 INFO L290 TraceCheckUtils]: 56: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,130 INFO L272 TraceCheckUtils]: 55: Hoare triple {27313#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,130 INFO L290 TraceCheckUtils]: 54: Hoare triple {27313#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-28 12:44:27,131 INFO L290 TraceCheckUtils]: 53: Hoare triple {27341#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-28 12:44:27,131 INFO L290 TraceCheckUtils]: 52: Hoare triple {27341#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27341#(< ~counter~0 35)} is VALID [2022-04-28 12:44:27,131 INFO L290 TraceCheckUtils]: 51: Hoare triple {27341#(< ~counter~0 35)} assume !!(0 != ~r~0); {27341#(< ~counter~0 35)} is VALID [2022-04-28 12:44:27,132 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26300#true} {27341#(< ~counter~0 35)} #63#return; {27341#(< ~counter~0 35)} is VALID [2022-04-28 12:44:27,132 INFO L290 TraceCheckUtils]: 49: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,132 INFO L290 TraceCheckUtils]: 48: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,132 INFO L290 TraceCheckUtils]: 47: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,132 INFO L272 TraceCheckUtils]: 46: Hoare triple {27341#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,132 INFO L290 TraceCheckUtils]: 45: Hoare triple {27341#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-28 12:44:27,133 INFO L290 TraceCheckUtils]: 44: Hoare triple {27369#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-28 12:44:27,133 INFO L290 TraceCheckUtils]: 43: Hoare triple {27369#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27369#(< ~counter~0 34)} is VALID [2022-04-28 12:44:27,134 INFO L290 TraceCheckUtils]: 42: Hoare triple {27369#(< ~counter~0 34)} assume !!(0 != ~r~0); {27369#(< ~counter~0 34)} is VALID [2022-04-28 12:44:27,134 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26300#true} {27369#(< ~counter~0 34)} #63#return; {27369#(< ~counter~0 34)} is VALID [2022-04-28 12:44:27,134 INFO L290 TraceCheckUtils]: 40: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,134 INFO L290 TraceCheckUtils]: 39: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,134 INFO L290 TraceCheckUtils]: 38: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,134 INFO L272 TraceCheckUtils]: 37: Hoare triple {27369#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {27369#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-28 12:44:27,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {27397#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-28 12:44:27,135 INFO L290 TraceCheckUtils]: 34: Hoare triple {27397#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27397#(< ~counter~0 33)} is VALID [2022-04-28 12:44:27,136 INFO L290 TraceCheckUtils]: 33: Hoare triple {27397#(< ~counter~0 33)} assume !!(0 != ~r~0); {27397#(< ~counter~0 33)} is VALID [2022-04-28 12:44:27,136 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26300#true} {27397#(< ~counter~0 33)} #63#return; {27397#(< ~counter~0 33)} is VALID [2022-04-28 12:44:27,136 INFO L290 TraceCheckUtils]: 31: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,136 INFO L290 TraceCheckUtils]: 30: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,136 INFO L290 TraceCheckUtils]: 29: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,136 INFO L272 TraceCheckUtils]: 28: Hoare triple {27397#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,137 INFO L290 TraceCheckUtils]: 27: Hoare triple {27397#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-28 12:44:27,137 INFO L290 TraceCheckUtils]: 26: Hoare triple {27425#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-28 12:44:27,138 INFO L290 TraceCheckUtils]: 25: Hoare triple {27425#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27425#(< ~counter~0 32)} is VALID [2022-04-28 12:44:27,138 INFO L290 TraceCheckUtils]: 24: Hoare triple {27425#(< ~counter~0 32)} assume !!(0 != ~r~0); {27425#(< ~counter~0 32)} is VALID [2022-04-28 12:44:27,138 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26300#true} {27425#(< ~counter~0 32)} #63#return; {27425#(< ~counter~0 32)} is VALID [2022-04-28 12:44:27,139 INFO L290 TraceCheckUtils]: 22: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,139 INFO L290 TraceCheckUtils]: 21: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,139 INFO L290 TraceCheckUtils]: 20: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,139 INFO L272 TraceCheckUtils]: 19: Hoare triple {27425#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {27425#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-28 12:44:27,139 INFO L290 TraceCheckUtils]: 17: Hoare triple {27453#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-28 12:44:27,140 INFO L290 TraceCheckUtils]: 16: Hoare triple {27453#(< ~counter~0 31)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,140 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #61#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,140 INFO L290 TraceCheckUtils]: 14: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,140 INFO L290 TraceCheckUtils]: 13: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,140 INFO L290 TraceCheckUtils]: 12: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,140 INFO L272 TraceCheckUtils]: 11: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,141 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #59#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 12:44:27,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 12:44:27,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 12:44:27,141 INFO L272 TraceCheckUtils]: 6: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 12:44:27,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {27453#(< ~counter~0 31)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,142 INFO L272 TraceCheckUtils]: 4: Hoare triple {27453#(< ~counter~0 31)} call #t~ret7 := main(); {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27453#(< ~counter~0 31)} {26300#true} #67#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {27453#(< ~counter~0 31)} assume true; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {27453#(< ~counter~0 31)} is VALID [2022-04-28 12:44:27,143 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-28 12:44:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 893 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-04-28 12:44:27,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:27,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221717985] [2022-04-28 12:44:27,144 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:27,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1735714975] [2022-04-28 12:44:27,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1735714975] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:27,144 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:27,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-28 12:44:27,144 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:27,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1885540009] [2022-04-28 12:44:27,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1885540009] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:27,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:27,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 12:44:27,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589674564] [2022-04-28 12:44:27,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:27,145 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 12:44:27,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:27,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 12:44:27,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:27,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 12:44:27,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:27,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 12:44:27,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 12:44:27,281 INFO L87 Difference]: Start difference. First operand 191 states and 211 transitions. Second operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 12:44:28,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:28,065 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-28 12:44:28,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-28 12:44:28,065 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 12:44:28,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 12:44:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 12:44:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 12:44:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 12:44:28,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-28 12:44:28,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:28,385 INFO L225 Difference]: With dead ends: 205 [2022-04-28 12:44:28,385 INFO L226 Difference]: Without dead ends: 200 [2022-04-28 12:44:28,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 12:44:28,387 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 68 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:28,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 228 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:28,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-28 12:44:28,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-28 12:44:28,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:28,631 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 12:44:28,631 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 12:44:28,631 INFO L87 Difference]: Start difference. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 12:44:28,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:28,635 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 12:44:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 12:44:28,635 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:28,635 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:28,635 INFO L74 IsIncluded]: Start isIncluded. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 12:44:28,635 INFO L87 Difference]: Start difference. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 12:44:28,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:28,637 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 12:44:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 12:44:28,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:28,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:28,638 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:28,638 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 12:44:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-28 12:44:28,640 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-28 12:44:28,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:28,641 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-28 12:44:28,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 12:44:28,641 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-28 12:44:30,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 220 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:30,909 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 12:44:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-28 12:44:30,910 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:30,910 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 20, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:30,916 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:31,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:31,110 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:31,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:31,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-28 12:44:31,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:31,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1155366201] [2022-04-28 12:44:31,111 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:31,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-28 12:44:31,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:31,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122140552] [2022-04-28 12:44:31,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:31,127 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:31,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [37360250] [2022-04-28 12:44:31,127 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:44:31,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:31,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:31,128 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:31,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 12:44:31,290 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:44:31,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:31,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-28 12:44:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:31,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:32,278 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-28 12:44:32,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,279 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28763#(<= ~counter~0 0)} {28755#true} #67#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {28763#(<= ~counter~0 0)} call #t~ret7 := main(); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {28763#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,280 INFO L272 TraceCheckUtils]: 6: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,280 INFO L290 TraceCheckUtils]: 7: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,281 INFO L290 TraceCheckUtils]: 9: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,281 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #59#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,281 INFO L272 TraceCheckUtils]: 11: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,282 INFO L290 TraceCheckUtils]: 12: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,283 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #61#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {28763#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:32,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {28763#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {28812#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,284 INFO L272 TraceCheckUtils]: 19: Hoare triple {28812#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,284 INFO L290 TraceCheckUtils]: 20: Hoare triple {28812#(<= ~counter~0 1)} ~cond := #in~cond; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {28812#(<= ~counter~0 1)} assume !(0 == ~cond); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {28812#(<= ~counter~0 1)} assume true; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,285 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28812#(<= ~counter~0 1)} {28812#(<= ~counter~0 1)} #63#return; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {28812#(<= ~counter~0 1)} assume !!(0 != ~r~0); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,286 INFO L290 TraceCheckUtils]: 25: Hoare triple {28812#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:32,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {28812#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,287 INFO L290 TraceCheckUtils]: 27: Hoare triple {28840#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,287 INFO L272 TraceCheckUtils]: 28: Hoare triple {28840#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {28840#(<= ~counter~0 2)} ~cond := #in~cond; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {28840#(<= ~counter~0 2)} assume !(0 == ~cond); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,288 INFO L290 TraceCheckUtils]: 31: Hoare triple {28840#(<= ~counter~0 2)} assume true; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,288 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28840#(<= ~counter~0 2)} {28840#(<= ~counter~0 2)} #63#return; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,288 INFO L290 TraceCheckUtils]: 33: Hoare triple {28840#(<= ~counter~0 2)} assume !!(0 != ~r~0); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,289 INFO L290 TraceCheckUtils]: 34: Hoare triple {28840#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:32,289 INFO L290 TraceCheckUtils]: 35: Hoare triple {28840#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,289 INFO L290 TraceCheckUtils]: 36: Hoare triple {28868#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,290 INFO L272 TraceCheckUtils]: 37: Hoare triple {28868#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,290 INFO L290 TraceCheckUtils]: 38: Hoare triple {28868#(<= ~counter~0 3)} ~cond := #in~cond; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,290 INFO L290 TraceCheckUtils]: 39: Hoare triple {28868#(<= ~counter~0 3)} assume !(0 == ~cond); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {28868#(<= ~counter~0 3)} assume true; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,291 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28868#(<= ~counter~0 3)} {28868#(<= ~counter~0 3)} #63#return; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,291 INFO L290 TraceCheckUtils]: 42: Hoare triple {28868#(<= ~counter~0 3)} assume !!(0 != ~r~0); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,291 INFO L290 TraceCheckUtils]: 43: Hoare triple {28868#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:32,292 INFO L290 TraceCheckUtils]: 44: Hoare triple {28868#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,292 INFO L290 TraceCheckUtils]: 45: Hoare triple {28896#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,293 INFO L272 TraceCheckUtils]: 46: Hoare triple {28896#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,293 INFO L290 TraceCheckUtils]: 47: Hoare triple {28896#(<= ~counter~0 4)} ~cond := #in~cond; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,293 INFO L290 TraceCheckUtils]: 48: Hoare triple {28896#(<= ~counter~0 4)} assume !(0 == ~cond); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,293 INFO L290 TraceCheckUtils]: 49: Hoare triple {28896#(<= ~counter~0 4)} assume true; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,294 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28896#(<= ~counter~0 4)} {28896#(<= ~counter~0 4)} #63#return; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,294 INFO L290 TraceCheckUtils]: 51: Hoare triple {28896#(<= ~counter~0 4)} assume !!(0 != ~r~0); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,294 INFO L290 TraceCheckUtils]: 52: Hoare triple {28896#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:32,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {28896#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,295 INFO L290 TraceCheckUtils]: 54: Hoare triple {28924#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,295 INFO L272 TraceCheckUtils]: 55: Hoare triple {28924#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,296 INFO L290 TraceCheckUtils]: 56: Hoare triple {28924#(<= ~counter~0 5)} ~cond := #in~cond; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,296 INFO L290 TraceCheckUtils]: 57: Hoare triple {28924#(<= ~counter~0 5)} assume !(0 == ~cond); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,296 INFO L290 TraceCheckUtils]: 58: Hoare triple {28924#(<= ~counter~0 5)} assume true; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,296 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28924#(<= ~counter~0 5)} {28924#(<= ~counter~0 5)} #63#return; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,297 INFO L290 TraceCheckUtils]: 60: Hoare triple {28924#(<= ~counter~0 5)} assume !!(0 != ~r~0); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,297 INFO L290 TraceCheckUtils]: 61: Hoare triple {28924#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:32,297 INFO L290 TraceCheckUtils]: 62: Hoare triple {28924#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,298 INFO L290 TraceCheckUtils]: 63: Hoare triple {28952#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,298 INFO L272 TraceCheckUtils]: 64: Hoare triple {28952#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,298 INFO L290 TraceCheckUtils]: 65: Hoare triple {28952#(<= ~counter~0 6)} ~cond := #in~cond; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,299 INFO L290 TraceCheckUtils]: 66: Hoare triple {28952#(<= ~counter~0 6)} assume !(0 == ~cond); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,299 INFO L290 TraceCheckUtils]: 67: Hoare triple {28952#(<= ~counter~0 6)} assume true; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,299 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28952#(<= ~counter~0 6)} {28952#(<= ~counter~0 6)} #63#return; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,299 INFO L290 TraceCheckUtils]: 69: Hoare triple {28952#(<= ~counter~0 6)} assume !!(0 != ~r~0); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,300 INFO L290 TraceCheckUtils]: 70: Hoare triple {28952#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:32,300 INFO L290 TraceCheckUtils]: 71: Hoare triple {28952#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,300 INFO L290 TraceCheckUtils]: 72: Hoare triple {28980#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,301 INFO L272 TraceCheckUtils]: 73: Hoare triple {28980#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,301 INFO L290 TraceCheckUtils]: 74: Hoare triple {28980#(<= ~counter~0 7)} ~cond := #in~cond; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,301 INFO L290 TraceCheckUtils]: 75: Hoare triple {28980#(<= ~counter~0 7)} assume !(0 == ~cond); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,302 INFO L290 TraceCheckUtils]: 76: Hoare triple {28980#(<= ~counter~0 7)} assume true; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,302 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28980#(<= ~counter~0 7)} {28980#(<= ~counter~0 7)} #63#return; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,302 INFO L290 TraceCheckUtils]: 78: Hoare triple {28980#(<= ~counter~0 7)} assume !!(0 != ~r~0); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,302 INFO L290 TraceCheckUtils]: 79: Hoare triple {28980#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:32,303 INFO L290 TraceCheckUtils]: 80: Hoare triple {28980#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,303 INFO L290 TraceCheckUtils]: 81: Hoare triple {29008#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,304 INFO L272 TraceCheckUtils]: 82: Hoare triple {29008#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,304 INFO L290 TraceCheckUtils]: 83: Hoare triple {29008#(<= ~counter~0 8)} ~cond := #in~cond; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,304 INFO L290 TraceCheckUtils]: 84: Hoare triple {29008#(<= ~counter~0 8)} assume !(0 == ~cond); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,304 INFO L290 TraceCheckUtils]: 85: Hoare triple {29008#(<= ~counter~0 8)} assume true; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,305 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {29008#(<= ~counter~0 8)} {29008#(<= ~counter~0 8)} #63#return; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,305 INFO L290 TraceCheckUtils]: 87: Hoare triple {29008#(<= ~counter~0 8)} assume !!(0 != ~r~0); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,305 INFO L290 TraceCheckUtils]: 88: Hoare triple {29008#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:32,306 INFO L290 TraceCheckUtils]: 89: Hoare triple {29008#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {29036#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,306 INFO L272 TraceCheckUtils]: 91: Hoare triple {29036#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,307 INFO L290 TraceCheckUtils]: 92: Hoare triple {29036#(<= ~counter~0 9)} ~cond := #in~cond; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,307 INFO L290 TraceCheckUtils]: 93: Hoare triple {29036#(<= ~counter~0 9)} assume !(0 == ~cond); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,307 INFO L290 TraceCheckUtils]: 94: Hoare triple {29036#(<= ~counter~0 9)} assume true; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,307 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {29036#(<= ~counter~0 9)} {29036#(<= ~counter~0 9)} #63#return; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,308 INFO L290 TraceCheckUtils]: 96: Hoare triple {29036#(<= ~counter~0 9)} assume !!(0 != ~r~0); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,308 INFO L290 TraceCheckUtils]: 97: Hoare triple {29036#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:32,308 INFO L290 TraceCheckUtils]: 98: Hoare triple {29036#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,309 INFO L290 TraceCheckUtils]: 99: Hoare triple {29064#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,309 INFO L272 TraceCheckUtils]: 100: Hoare triple {29064#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,309 INFO L290 TraceCheckUtils]: 101: Hoare triple {29064#(<= ~counter~0 10)} ~cond := #in~cond; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,310 INFO L290 TraceCheckUtils]: 102: Hoare triple {29064#(<= ~counter~0 10)} assume !(0 == ~cond); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,310 INFO L290 TraceCheckUtils]: 103: Hoare triple {29064#(<= ~counter~0 10)} assume true; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,310 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {29064#(<= ~counter~0 10)} {29064#(<= ~counter~0 10)} #63#return; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,310 INFO L290 TraceCheckUtils]: 105: Hoare triple {29064#(<= ~counter~0 10)} assume !!(0 != ~r~0); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,311 INFO L290 TraceCheckUtils]: 106: Hoare triple {29064#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:32,311 INFO L290 TraceCheckUtils]: 107: Hoare triple {29064#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,311 INFO L290 TraceCheckUtils]: 108: Hoare triple {29092#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,312 INFO L272 TraceCheckUtils]: 109: Hoare triple {29092#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,312 INFO L290 TraceCheckUtils]: 110: Hoare triple {29092#(<= ~counter~0 11)} ~cond := #in~cond; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,312 INFO L290 TraceCheckUtils]: 111: Hoare triple {29092#(<= ~counter~0 11)} assume !(0 == ~cond); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,313 INFO L290 TraceCheckUtils]: 112: Hoare triple {29092#(<= ~counter~0 11)} assume true; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,313 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29092#(<= ~counter~0 11)} {29092#(<= ~counter~0 11)} #63#return; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,313 INFO L290 TraceCheckUtils]: 114: Hoare triple {29092#(<= ~counter~0 11)} assume !!(0 != ~r~0); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,313 INFO L290 TraceCheckUtils]: 115: Hoare triple {29092#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:32,314 INFO L290 TraceCheckUtils]: 116: Hoare triple {29092#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,314 INFO L290 TraceCheckUtils]: 117: Hoare triple {29120#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,315 INFO L272 TraceCheckUtils]: 118: Hoare triple {29120#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,315 INFO L290 TraceCheckUtils]: 119: Hoare triple {29120#(<= ~counter~0 12)} ~cond := #in~cond; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,315 INFO L290 TraceCheckUtils]: 120: Hoare triple {29120#(<= ~counter~0 12)} assume !(0 == ~cond); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,315 INFO L290 TraceCheckUtils]: 121: Hoare triple {29120#(<= ~counter~0 12)} assume true; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,316 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29120#(<= ~counter~0 12)} {29120#(<= ~counter~0 12)} #63#return; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,316 INFO L290 TraceCheckUtils]: 123: Hoare triple {29120#(<= ~counter~0 12)} assume !!(0 != ~r~0); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,316 INFO L290 TraceCheckUtils]: 124: Hoare triple {29120#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:32,317 INFO L290 TraceCheckUtils]: 125: Hoare triple {29120#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,317 INFO L290 TraceCheckUtils]: 126: Hoare triple {29148#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,317 INFO L272 TraceCheckUtils]: 127: Hoare triple {29148#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,318 INFO L290 TraceCheckUtils]: 128: Hoare triple {29148#(<= ~counter~0 13)} ~cond := #in~cond; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,318 INFO L290 TraceCheckUtils]: 129: Hoare triple {29148#(<= ~counter~0 13)} assume !(0 == ~cond); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,318 INFO L290 TraceCheckUtils]: 130: Hoare triple {29148#(<= ~counter~0 13)} assume true; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,319 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29148#(<= ~counter~0 13)} {29148#(<= ~counter~0 13)} #63#return; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,319 INFO L290 TraceCheckUtils]: 132: Hoare triple {29148#(<= ~counter~0 13)} assume !!(0 != ~r~0); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,319 INFO L290 TraceCheckUtils]: 133: Hoare triple {29148#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:32,319 INFO L290 TraceCheckUtils]: 134: Hoare triple {29148#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,320 INFO L290 TraceCheckUtils]: 135: Hoare triple {29176#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,320 INFO L272 TraceCheckUtils]: 136: Hoare triple {29176#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,320 INFO L290 TraceCheckUtils]: 137: Hoare triple {29176#(<= ~counter~0 14)} ~cond := #in~cond; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,321 INFO L290 TraceCheckUtils]: 138: Hoare triple {29176#(<= ~counter~0 14)} assume !(0 == ~cond); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {29176#(<= ~counter~0 14)} assume true; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,321 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29176#(<= ~counter~0 14)} {29176#(<= ~counter~0 14)} #63#return; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,322 INFO L290 TraceCheckUtils]: 141: Hoare triple {29176#(<= ~counter~0 14)} assume !!(0 != ~r~0); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,322 INFO L290 TraceCheckUtils]: 142: Hoare triple {29176#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:32,322 INFO L290 TraceCheckUtils]: 143: Hoare triple {29176#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,322 INFO L290 TraceCheckUtils]: 144: Hoare triple {29204#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,323 INFO L272 TraceCheckUtils]: 145: Hoare triple {29204#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,329 INFO L290 TraceCheckUtils]: 146: Hoare triple {29204#(<= ~counter~0 15)} ~cond := #in~cond; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,329 INFO L290 TraceCheckUtils]: 147: Hoare triple {29204#(<= ~counter~0 15)} assume !(0 == ~cond); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,330 INFO L290 TraceCheckUtils]: 148: Hoare triple {29204#(<= ~counter~0 15)} assume true; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,330 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29204#(<= ~counter~0 15)} {29204#(<= ~counter~0 15)} #63#return; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,331 INFO L290 TraceCheckUtils]: 150: Hoare triple {29204#(<= ~counter~0 15)} assume !!(0 != ~r~0); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,331 INFO L290 TraceCheckUtils]: 151: Hoare triple {29204#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:32,332 INFO L290 TraceCheckUtils]: 152: Hoare triple {29204#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,332 INFO L290 TraceCheckUtils]: 153: Hoare triple {29232#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,332 INFO L272 TraceCheckUtils]: 154: Hoare triple {29232#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,333 INFO L290 TraceCheckUtils]: 155: Hoare triple {29232#(<= ~counter~0 16)} ~cond := #in~cond; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,333 INFO L290 TraceCheckUtils]: 156: Hoare triple {29232#(<= ~counter~0 16)} assume !(0 == ~cond); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,333 INFO L290 TraceCheckUtils]: 157: Hoare triple {29232#(<= ~counter~0 16)} assume true; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,333 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29232#(<= ~counter~0 16)} {29232#(<= ~counter~0 16)} #63#return; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,334 INFO L290 TraceCheckUtils]: 159: Hoare triple {29232#(<= ~counter~0 16)} assume !!(0 != ~r~0); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,334 INFO L290 TraceCheckUtils]: 160: Hoare triple {29232#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:32,334 INFO L290 TraceCheckUtils]: 161: Hoare triple {29232#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,335 INFO L290 TraceCheckUtils]: 162: Hoare triple {29260#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,335 INFO L272 TraceCheckUtils]: 163: Hoare triple {29260#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,335 INFO L290 TraceCheckUtils]: 164: Hoare triple {29260#(<= ~counter~0 17)} ~cond := #in~cond; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,336 INFO L290 TraceCheckUtils]: 165: Hoare triple {29260#(<= ~counter~0 17)} assume !(0 == ~cond); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,336 INFO L290 TraceCheckUtils]: 166: Hoare triple {29260#(<= ~counter~0 17)} assume true; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,336 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29260#(<= ~counter~0 17)} {29260#(<= ~counter~0 17)} #63#return; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,336 INFO L290 TraceCheckUtils]: 168: Hoare triple {29260#(<= ~counter~0 17)} assume !!(0 != ~r~0); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,337 INFO L290 TraceCheckUtils]: 169: Hoare triple {29260#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:32,337 INFO L290 TraceCheckUtils]: 170: Hoare triple {29260#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,337 INFO L290 TraceCheckUtils]: 171: Hoare triple {29288#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,338 INFO L272 TraceCheckUtils]: 172: Hoare triple {29288#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,338 INFO L290 TraceCheckUtils]: 173: Hoare triple {29288#(<= ~counter~0 18)} ~cond := #in~cond; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,338 INFO L290 TraceCheckUtils]: 174: Hoare triple {29288#(<= ~counter~0 18)} assume !(0 == ~cond); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,339 INFO L290 TraceCheckUtils]: 175: Hoare triple {29288#(<= ~counter~0 18)} assume true; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,339 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29288#(<= ~counter~0 18)} {29288#(<= ~counter~0 18)} #63#return; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,339 INFO L290 TraceCheckUtils]: 177: Hoare triple {29288#(<= ~counter~0 18)} assume !!(0 != ~r~0); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,339 INFO L290 TraceCheckUtils]: 178: Hoare triple {29288#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:32,340 INFO L290 TraceCheckUtils]: 179: Hoare triple {29288#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,340 INFO L290 TraceCheckUtils]: 180: Hoare triple {29316#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,341 INFO L272 TraceCheckUtils]: 181: Hoare triple {29316#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,341 INFO L290 TraceCheckUtils]: 182: Hoare triple {29316#(<= ~counter~0 19)} ~cond := #in~cond; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,341 INFO L290 TraceCheckUtils]: 183: Hoare triple {29316#(<= ~counter~0 19)} assume !(0 == ~cond); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,341 INFO L290 TraceCheckUtils]: 184: Hoare triple {29316#(<= ~counter~0 19)} assume true; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,342 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29316#(<= ~counter~0 19)} {29316#(<= ~counter~0 19)} #63#return; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,342 INFO L290 TraceCheckUtils]: 186: Hoare triple {29316#(<= ~counter~0 19)} assume !!(0 != ~r~0); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,342 INFO L290 TraceCheckUtils]: 187: Hoare triple {29316#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:32,343 INFO L290 TraceCheckUtils]: 188: Hoare triple {29316#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,343 INFO L290 TraceCheckUtils]: 189: Hoare triple {29344#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,343 INFO L272 TraceCheckUtils]: 190: Hoare triple {29344#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,344 INFO L290 TraceCheckUtils]: 191: Hoare triple {29344#(<= ~counter~0 20)} ~cond := #in~cond; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,344 INFO L290 TraceCheckUtils]: 192: Hoare triple {29344#(<= ~counter~0 20)} assume !(0 == ~cond); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,344 INFO L290 TraceCheckUtils]: 193: Hoare triple {29344#(<= ~counter~0 20)} assume true; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,345 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29344#(<= ~counter~0 20)} {29344#(<= ~counter~0 20)} #63#return; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,345 INFO L290 TraceCheckUtils]: 195: Hoare triple {29344#(<= ~counter~0 20)} assume !!(0 != ~r~0); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,345 INFO L290 TraceCheckUtils]: 196: Hoare triple {29344#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:32,345 INFO L290 TraceCheckUtils]: 197: Hoare triple {29344#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29372#(<= |main_#t~post6| 20)} is VALID [2022-04-28 12:44:32,346 INFO L290 TraceCheckUtils]: 198: Hoare triple {29372#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-28 12:44:32,346 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-28 12:44:32,346 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-28 12:44:32,346 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-28 12:44:32,346 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-28 12:44:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 1750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:32,347 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:33,492 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-28 12:44:33,492 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-28 12:44:33,492 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-28 12:44:33,492 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-28 12:44:33,492 INFO L290 TraceCheckUtils]: 198: Hoare triple {29400#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-28 12:44:33,493 INFO L290 TraceCheckUtils]: 197: Hoare triple {29404#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29400#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:33,493 INFO L290 TraceCheckUtils]: 196: Hoare triple {29404#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29404#(< ~counter~0 50)} is VALID [2022-04-28 12:44:33,493 INFO L290 TraceCheckUtils]: 195: Hoare triple {29404#(< ~counter~0 50)} assume !!(0 != ~r~0); {29404#(< ~counter~0 50)} is VALID [2022-04-28 12:44:33,494 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28755#true} {29404#(< ~counter~0 50)} #63#return; {29404#(< ~counter~0 50)} is VALID [2022-04-28 12:44:33,494 INFO L290 TraceCheckUtils]: 193: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,494 INFO L290 TraceCheckUtils]: 192: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,494 INFO L290 TraceCheckUtils]: 191: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,494 INFO L272 TraceCheckUtils]: 190: Hoare triple {29404#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,494 INFO L290 TraceCheckUtils]: 189: Hoare triple {29404#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-28 12:44:33,495 INFO L290 TraceCheckUtils]: 188: Hoare triple {29432#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-28 12:44:33,495 INFO L290 TraceCheckUtils]: 187: Hoare triple {29432#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29432#(< ~counter~0 49)} is VALID [2022-04-28 12:44:33,495 INFO L290 TraceCheckUtils]: 186: Hoare triple {29432#(< ~counter~0 49)} assume !!(0 != ~r~0); {29432#(< ~counter~0 49)} is VALID [2022-04-28 12:44:33,496 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28755#true} {29432#(< ~counter~0 49)} #63#return; {29432#(< ~counter~0 49)} is VALID [2022-04-28 12:44:33,496 INFO L290 TraceCheckUtils]: 184: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,496 INFO L290 TraceCheckUtils]: 183: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,496 INFO L290 TraceCheckUtils]: 182: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,496 INFO L272 TraceCheckUtils]: 181: Hoare triple {29432#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,496 INFO L290 TraceCheckUtils]: 180: Hoare triple {29432#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-28 12:44:33,497 INFO L290 TraceCheckUtils]: 179: Hoare triple {29460#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-28 12:44:33,497 INFO L290 TraceCheckUtils]: 178: Hoare triple {29460#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29460#(< ~counter~0 48)} is VALID [2022-04-28 12:44:33,497 INFO L290 TraceCheckUtils]: 177: Hoare triple {29460#(< ~counter~0 48)} assume !!(0 != ~r~0); {29460#(< ~counter~0 48)} is VALID [2022-04-28 12:44:33,497 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28755#true} {29460#(< ~counter~0 48)} #63#return; {29460#(< ~counter~0 48)} is VALID [2022-04-28 12:44:33,498 INFO L290 TraceCheckUtils]: 175: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,498 INFO L290 TraceCheckUtils]: 174: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,498 INFO L290 TraceCheckUtils]: 173: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,498 INFO L272 TraceCheckUtils]: 172: Hoare triple {29460#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,498 INFO L290 TraceCheckUtils]: 171: Hoare triple {29460#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-28 12:44:33,498 INFO L290 TraceCheckUtils]: 170: Hoare triple {29488#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-28 12:44:33,499 INFO L290 TraceCheckUtils]: 169: Hoare triple {29488#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29488#(< ~counter~0 47)} is VALID [2022-04-28 12:44:33,499 INFO L290 TraceCheckUtils]: 168: Hoare triple {29488#(< ~counter~0 47)} assume !!(0 != ~r~0); {29488#(< ~counter~0 47)} is VALID [2022-04-28 12:44:33,499 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28755#true} {29488#(< ~counter~0 47)} #63#return; {29488#(< ~counter~0 47)} is VALID [2022-04-28 12:44:33,499 INFO L290 TraceCheckUtils]: 166: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,499 INFO L290 TraceCheckUtils]: 165: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,499 INFO L290 TraceCheckUtils]: 164: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,499 INFO L272 TraceCheckUtils]: 163: Hoare triple {29488#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,500 INFO L290 TraceCheckUtils]: 162: Hoare triple {29488#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-28 12:44:33,500 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-28 12:44:33,500 INFO L290 TraceCheckUtils]: 160: Hoare triple {29516#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29516#(< ~counter~0 46)} is VALID [2022-04-28 12:44:33,501 INFO L290 TraceCheckUtils]: 159: Hoare triple {29516#(< ~counter~0 46)} assume !!(0 != ~r~0); {29516#(< ~counter~0 46)} is VALID [2022-04-28 12:44:33,501 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28755#true} {29516#(< ~counter~0 46)} #63#return; {29516#(< ~counter~0 46)} is VALID [2022-04-28 12:44:33,501 INFO L290 TraceCheckUtils]: 157: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,501 INFO L290 TraceCheckUtils]: 156: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,501 INFO L290 TraceCheckUtils]: 155: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,501 INFO L272 TraceCheckUtils]: 154: Hoare triple {29516#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,502 INFO L290 TraceCheckUtils]: 153: Hoare triple {29516#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-28 12:44:33,502 INFO L290 TraceCheckUtils]: 152: Hoare triple {29544#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-28 12:44:33,502 INFO L290 TraceCheckUtils]: 151: Hoare triple {29544#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29544#(< ~counter~0 45)} is VALID [2022-04-28 12:44:33,502 INFO L290 TraceCheckUtils]: 150: Hoare triple {29544#(< ~counter~0 45)} assume !!(0 != ~r~0); {29544#(< ~counter~0 45)} is VALID [2022-04-28 12:44:33,503 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28755#true} {29544#(< ~counter~0 45)} #63#return; {29544#(< ~counter~0 45)} is VALID [2022-04-28 12:44:33,503 INFO L290 TraceCheckUtils]: 148: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,503 INFO L290 TraceCheckUtils]: 147: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,503 INFO L290 TraceCheckUtils]: 146: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,503 INFO L272 TraceCheckUtils]: 145: Hoare triple {29544#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,506 INFO L290 TraceCheckUtils]: 144: Hoare triple {29544#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-28 12:44:33,507 INFO L290 TraceCheckUtils]: 143: Hoare triple {29572#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-28 12:44:33,507 INFO L290 TraceCheckUtils]: 142: Hoare triple {29572#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29572#(< ~counter~0 44)} is VALID [2022-04-28 12:44:33,507 INFO L290 TraceCheckUtils]: 141: Hoare triple {29572#(< ~counter~0 44)} assume !!(0 != ~r~0); {29572#(< ~counter~0 44)} is VALID [2022-04-28 12:44:33,508 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28755#true} {29572#(< ~counter~0 44)} #63#return; {29572#(< ~counter~0 44)} is VALID [2022-04-28 12:44:33,508 INFO L290 TraceCheckUtils]: 139: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,508 INFO L290 TraceCheckUtils]: 138: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,508 INFO L290 TraceCheckUtils]: 137: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,508 INFO L272 TraceCheckUtils]: 136: Hoare triple {29572#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,508 INFO L290 TraceCheckUtils]: 135: Hoare triple {29572#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-28 12:44:33,509 INFO L290 TraceCheckUtils]: 134: Hoare triple {29600#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-28 12:44:33,509 INFO L290 TraceCheckUtils]: 133: Hoare triple {29600#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29600#(< ~counter~0 43)} is VALID [2022-04-28 12:44:33,509 INFO L290 TraceCheckUtils]: 132: Hoare triple {29600#(< ~counter~0 43)} assume !!(0 != ~r~0); {29600#(< ~counter~0 43)} is VALID [2022-04-28 12:44:33,509 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28755#true} {29600#(< ~counter~0 43)} #63#return; {29600#(< ~counter~0 43)} is VALID [2022-04-28 12:44:33,509 INFO L290 TraceCheckUtils]: 130: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,510 INFO L290 TraceCheckUtils]: 129: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,510 INFO L290 TraceCheckUtils]: 128: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,510 INFO L272 TraceCheckUtils]: 127: Hoare triple {29600#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,510 INFO L290 TraceCheckUtils]: 126: Hoare triple {29600#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-28 12:44:33,510 INFO L290 TraceCheckUtils]: 125: Hoare triple {29628#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-28 12:44:33,511 INFO L290 TraceCheckUtils]: 124: Hoare triple {29628#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29628#(< ~counter~0 42)} is VALID [2022-04-28 12:44:33,511 INFO L290 TraceCheckUtils]: 123: Hoare triple {29628#(< ~counter~0 42)} assume !!(0 != ~r~0); {29628#(< ~counter~0 42)} is VALID [2022-04-28 12:44:33,511 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28755#true} {29628#(< ~counter~0 42)} #63#return; {29628#(< ~counter~0 42)} is VALID [2022-04-28 12:44:33,511 INFO L290 TraceCheckUtils]: 121: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,511 INFO L290 TraceCheckUtils]: 120: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,511 INFO L290 TraceCheckUtils]: 119: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,511 INFO L272 TraceCheckUtils]: 118: Hoare triple {29628#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,512 INFO L290 TraceCheckUtils]: 117: Hoare triple {29628#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-28 12:44:33,512 INFO L290 TraceCheckUtils]: 116: Hoare triple {29656#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-28 12:44:33,512 INFO L290 TraceCheckUtils]: 115: Hoare triple {29656#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29656#(< ~counter~0 41)} is VALID [2022-04-28 12:44:33,513 INFO L290 TraceCheckUtils]: 114: Hoare triple {29656#(< ~counter~0 41)} assume !!(0 != ~r~0); {29656#(< ~counter~0 41)} is VALID [2022-04-28 12:44:33,516 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28755#true} {29656#(< ~counter~0 41)} #63#return; {29656#(< ~counter~0 41)} is VALID [2022-04-28 12:44:33,516 INFO L290 TraceCheckUtils]: 112: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,516 INFO L290 TraceCheckUtils]: 111: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,516 INFO L290 TraceCheckUtils]: 110: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,516 INFO L272 TraceCheckUtils]: 109: Hoare triple {29656#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,516 INFO L290 TraceCheckUtils]: 108: Hoare triple {29656#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-28 12:44:33,517 INFO L290 TraceCheckUtils]: 107: Hoare triple {29684#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-28 12:44:33,517 INFO L290 TraceCheckUtils]: 106: Hoare triple {29684#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29684#(< ~counter~0 40)} is VALID [2022-04-28 12:44:33,517 INFO L290 TraceCheckUtils]: 105: Hoare triple {29684#(< ~counter~0 40)} assume !!(0 != ~r~0); {29684#(< ~counter~0 40)} is VALID [2022-04-28 12:44:33,517 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28755#true} {29684#(< ~counter~0 40)} #63#return; {29684#(< ~counter~0 40)} is VALID [2022-04-28 12:44:33,518 INFO L290 TraceCheckUtils]: 103: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,518 INFO L290 TraceCheckUtils]: 102: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,518 INFO L290 TraceCheckUtils]: 101: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,518 INFO L272 TraceCheckUtils]: 100: Hoare triple {29684#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,518 INFO L290 TraceCheckUtils]: 99: Hoare triple {29684#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-28 12:44:33,518 INFO L290 TraceCheckUtils]: 98: Hoare triple {29712#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-28 12:44:33,519 INFO L290 TraceCheckUtils]: 97: Hoare triple {29712#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29712#(< ~counter~0 39)} is VALID [2022-04-28 12:44:33,519 INFO L290 TraceCheckUtils]: 96: Hoare triple {29712#(< ~counter~0 39)} assume !!(0 != ~r~0); {29712#(< ~counter~0 39)} is VALID [2022-04-28 12:44:33,519 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28755#true} {29712#(< ~counter~0 39)} #63#return; {29712#(< ~counter~0 39)} is VALID [2022-04-28 12:44:33,519 INFO L290 TraceCheckUtils]: 94: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,519 INFO L290 TraceCheckUtils]: 93: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,519 INFO L290 TraceCheckUtils]: 92: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,520 INFO L272 TraceCheckUtils]: 91: Hoare triple {29712#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,520 INFO L290 TraceCheckUtils]: 90: Hoare triple {29712#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-28 12:44:33,520 INFO L290 TraceCheckUtils]: 89: Hoare triple {29740#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-28 12:44:33,520 INFO L290 TraceCheckUtils]: 88: Hoare triple {29740#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29740#(< ~counter~0 38)} is VALID [2022-04-28 12:44:33,521 INFO L290 TraceCheckUtils]: 87: Hoare triple {29740#(< ~counter~0 38)} assume !!(0 != ~r~0); {29740#(< ~counter~0 38)} is VALID [2022-04-28 12:44:33,521 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28755#true} {29740#(< ~counter~0 38)} #63#return; {29740#(< ~counter~0 38)} is VALID [2022-04-28 12:44:33,521 INFO L290 TraceCheckUtils]: 85: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,521 INFO L290 TraceCheckUtils]: 84: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,521 INFO L290 TraceCheckUtils]: 83: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,521 INFO L272 TraceCheckUtils]: 82: Hoare triple {29740#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,522 INFO L290 TraceCheckUtils]: 81: Hoare triple {29740#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-28 12:44:33,522 INFO L290 TraceCheckUtils]: 80: Hoare triple {29768#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-28 12:44:33,522 INFO L290 TraceCheckUtils]: 79: Hoare triple {29768#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29768#(< ~counter~0 37)} is VALID [2022-04-28 12:44:33,522 INFO L290 TraceCheckUtils]: 78: Hoare triple {29768#(< ~counter~0 37)} assume !!(0 != ~r~0); {29768#(< ~counter~0 37)} is VALID [2022-04-28 12:44:33,523 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28755#true} {29768#(< ~counter~0 37)} #63#return; {29768#(< ~counter~0 37)} is VALID [2022-04-28 12:44:33,523 INFO L290 TraceCheckUtils]: 76: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,523 INFO L290 TraceCheckUtils]: 75: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,523 INFO L290 TraceCheckUtils]: 74: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,523 INFO L272 TraceCheckUtils]: 73: Hoare triple {29768#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,523 INFO L290 TraceCheckUtils]: 72: Hoare triple {29768#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-28 12:44:33,524 INFO L290 TraceCheckUtils]: 71: Hoare triple {29796#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-28 12:44:33,524 INFO L290 TraceCheckUtils]: 70: Hoare triple {29796#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29796#(< ~counter~0 36)} is VALID [2022-04-28 12:44:33,524 INFO L290 TraceCheckUtils]: 69: Hoare triple {29796#(< ~counter~0 36)} assume !!(0 != ~r~0); {29796#(< ~counter~0 36)} is VALID [2022-04-28 12:44:33,525 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28755#true} {29796#(< ~counter~0 36)} #63#return; {29796#(< ~counter~0 36)} is VALID [2022-04-28 12:44:33,525 INFO L290 TraceCheckUtils]: 67: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,525 INFO L290 TraceCheckUtils]: 66: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,525 INFO L290 TraceCheckUtils]: 65: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,525 INFO L272 TraceCheckUtils]: 64: Hoare triple {29796#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {29796#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-28 12:44:33,526 INFO L290 TraceCheckUtils]: 62: Hoare triple {29824#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-28 12:44:33,526 INFO L290 TraceCheckUtils]: 61: Hoare triple {29824#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29824#(< ~counter~0 35)} is VALID [2022-04-28 12:44:33,526 INFO L290 TraceCheckUtils]: 60: Hoare triple {29824#(< ~counter~0 35)} assume !!(0 != ~r~0); {29824#(< ~counter~0 35)} is VALID [2022-04-28 12:44:33,527 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28755#true} {29824#(< ~counter~0 35)} #63#return; {29824#(< ~counter~0 35)} is VALID [2022-04-28 12:44:33,527 INFO L290 TraceCheckUtils]: 58: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,527 INFO L290 TraceCheckUtils]: 57: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,527 INFO L290 TraceCheckUtils]: 56: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,527 INFO L272 TraceCheckUtils]: 55: Hoare triple {29824#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,527 INFO L290 TraceCheckUtils]: 54: Hoare triple {29824#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-28 12:44:33,527 INFO L290 TraceCheckUtils]: 53: Hoare triple {29852#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-28 12:44:33,528 INFO L290 TraceCheckUtils]: 52: Hoare triple {29852#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29852#(< ~counter~0 34)} is VALID [2022-04-28 12:44:33,528 INFO L290 TraceCheckUtils]: 51: Hoare triple {29852#(< ~counter~0 34)} assume !!(0 != ~r~0); {29852#(< ~counter~0 34)} is VALID [2022-04-28 12:44:33,528 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28755#true} {29852#(< ~counter~0 34)} #63#return; {29852#(< ~counter~0 34)} is VALID [2022-04-28 12:44:33,528 INFO L290 TraceCheckUtils]: 49: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,528 INFO L290 TraceCheckUtils]: 48: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,529 INFO L290 TraceCheckUtils]: 47: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,529 INFO L272 TraceCheckUtils]: 46: Hoare triple {29852#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,529 INFO L290 TraceCheckUtils]: 45: Hoare triple {29852#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-28 12:44:33,529 INFO L290 TraceCheckUtils]: 44: Hoare triple {29880#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-28 12:44:33,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {29880#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29880#(< ~counter~0 33)} is VALID [2022-04-28 12:44:33,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {29880#(< ~counter~0 33)} assume !!(0 != ~r~0); {29880#(< ~counter~0 33)} is VALID [2022-04-28 12:44:33,530 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28755#true} {29880#(< ~counter~0 33)} #63#return; {29880#(< ~counter~0 33)} is VALID [2022-04-28 12:44:33,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,530 INFO L272 TraceCheckUtils]: 37: Hoare triple {29880#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,531 INFO L290 TraceCheckUtils]: 36: Hoare triple {29880#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-28 12:44:33,531 INFO L290 TraceCheckUtils]: 35: Hoare triple {29908#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-28 12:44:33,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {29908#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29908#(< ~counter~0 32)} is VALID [2022-04-28 12:44:33,532 INFO L290 TraceCheckUtils]: 33: Hoare triple {29908#(< ~counter~0 32)} assume !!(0 != ~r~0); {29908#(< ~counter~0 32)} is VALID [2022-04-28 12:44:33,532 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28755#true} {29908#(< ~counter~0 32)} #63#return; {29908#(< ~counter~0 32)} is VALID [2022-04-28 12:44:33,532 INFO L290 TraceCheckUtils]: 31: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,532 INFO L290 TraceCheckUtils]: 30: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,532 INFO L290 TraceCheckUtils]: 29: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,532 INFO L272 TraceCheckUtils]: 28: Hoare triple {29908#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,532 INFO L290 TraceCheckUtils]: 27: Hoare triple {29908#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-28 12:44:33,533 INFO L290 TraceCheckUtils]: 26: Hoare triple {29936#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-28 12:44:33,533 INFO L290 TraceCheckUtils]: 25: Hoare triple {29936#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29936#(< ~counter~0 31)} is VALID [2022-04-28 12:44:33,533 INFO L290 TraceCheckUtils]: 24: Hoare triple {29936#(< ~counter~0 31)} assume !!(0 != ~r~0); {29936#(< ~counter~0 31)} is VALID [2022-04-28 12:44:33,534 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28755#true} {29936#(< ~counter~0 31)} #63#return; {29936#(< ~counter~0 31)} is VALID [2022-04-28 12:44:33,534 INFO L290 TraceCheckUtils]: 22: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,534 INFO L290 TraceCheckUtils]: 21: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,534 INFO L290 TraceCheckUtils]: 20: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,534 INFO L272 TraceCheckUtils]: 19: Hoare triple {29936#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {29936#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-28 12:44:33,535 INFO L290 TraceCheckUtils]: 17: Hoare triple {29964#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-28 12:44:33,535 INFO L290 TraceCheckUtils]: 16: Hoare triple {29964#(< ~counter~0 30)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,535 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #61#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L272 TraceCheckUtils]: 11: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #59#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,536 INFO L290 TraceCheckUtils]: 9: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L290 TraceCheckUtils]: 8: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L290 TraceCheckUtils]: 7: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L272 TraceCheckUtils]: 6: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 12:44:33,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {29964#(< ~counter~0 30)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,537 INFO L272 TraceCheckUtils]: 4: Hoare triple {29964#(< ~counter~0 30)} call #t~ret7 := main(); {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,537 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29964#(< ~counter~0 30)} {28755#true} #67#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,537 INFO L290 TraceCheckUtils]: 2: Hoare triple {29964#(< ~counter~0 30)} assume true; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {29964#(< ~counter~0 30)} is VALID [2022-04-28 12:44:33,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-28 12:44:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 990 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2022-04-28 12:44:33,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:33,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122140552] [2022-04-28 12:44:33,540 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:33,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37360250] [2022-04-28 12:44:33,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [37360250] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:33,540 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:33,540 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-28 12:44:33,541 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:33,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1155366201] [2022-04-28 12:44:33,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1155366201] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:33,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:33,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-28 12:44:33,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634151754] [2022-04-28 12:44:33,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:33,541 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 12:44:33,541 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:33,542 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 12:44:33,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:33,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-28 12:44:33,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:33,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-28 12:44:33,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 12:44:33,681 INFO L87 Difference]: Start difference. First operand 200 states and 221 transitions. Second operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 12:44:34,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:34,457 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-28 12:44:34,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-28 12:44:34,457 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 12:44:34,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 12:44:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 12:44:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 12:44:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 12:44:34,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-28 12:44:34,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:34,625 INFO L225 Difference]: With dead ends: 214 [2022-04-28 12:44:34,625 INFO L226 Difference]: Without dead ends: 209 [2022-04-28 12:44:34,626 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 12:44:34,627 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 83 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:34,627 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 242 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:34,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-28 12:44:34,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-28 12:44:34,840 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:34,840 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 12:44:34,841 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 12:44:34,841 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 12:44:34,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:34,843 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 12:44:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 12:44:34,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:34,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:34,844 INFO L74 IsIncluded]: Start isIncluded. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 12:44:34,844 INFO L87 Difference]: Start difference. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 12:44:34,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:34,846 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 12:44:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 12:44:34,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:34,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:34,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:34,847 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 12:44:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-28 12:44:34,849 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-28 12:44:34,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:34,849 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-28 12:44:34,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 12:44:34,850 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-28 12:44:37,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 230 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 12:44:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-28 12:44:37,166 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:37,167 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 21, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:37,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:37,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:37,367 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:37,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:37,367 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-28 12:44:37,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:37,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1361724860] [2022-04-28 12:44:37,368 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:37,368 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-28 12:44:37,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:37,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343249883] [2022-04-28 12:44:37,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:37,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:37,388 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:37,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [14536897] [2022-04-28 12:44:37,388 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:44:37,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:37,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:37,391 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:37,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 12:44:40,729 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-28 12:44:40,729 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:40,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-28 12:44:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:40,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:41,760 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-28 12:44:41,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,761 INFO L290 TraceCheckUtils]: 2: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,761 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31330#(<= ~counter~0 0)} {31322#true} #67#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,761 INFO L272 TraceCheckUtils]: 4: Hoare triple {31330#(<= ~counter~0 0)} call #t~ret7 := main(); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {31330#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,762 INFO L272 TraceCheckUtils]: 6: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,762 INFO L290 TraceCheckUtils]: 7: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,762 INFO L290 TraceCheckUtils]: 8: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,763 INFO L290 TraceCheckUtils]: 9: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,763 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #59#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,764 INFO L272 TraceCheckUtils]: 11: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,764 INFO L290 TraceCheckUtils]: 12: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,764 INFO L290 TraceCheckUtils]: 13: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,765 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #61#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,765 INFO L290 TraceCheckUtils]: 16: Hoare triple {31330#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:41,766 INFO L290 TraceCheckUtils]: 17: Hoare triple {31330#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,766 INFO L290 TraceCheckUtils]: 18: Hoare triple {31379#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,766 INFO L272 TraceCheckUtils]: 19: Hoare triple {31379#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,767 INFO L290 TraceCheckUtils]: 20: Hoare triple {31379#(<= ~counter~0 1)} ~cond := #in~cond; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {31379#(<= ~counter~0 1)} assume !(0 == ~cond); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {31379#(<= ~counter~0 1)} assume true; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,768 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31379#(<= ~counter~0 1)} {31379#(<= ~counter~0 1)} #63#return; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,768 INFO L290 TraceCheckUtils]: 24: Hoare triple {31379#(<= ~counter~0 1)} assume !!(0 != ~r~0); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,768 INFO L290 TraceCheckUtils]: 25: Hoare triple {31379#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:41,769 INFO L290 TraceCheckUtils]: 26: Hoare triple {31379#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {31407#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,769 INFO L272 TraceCheckUtils]: 28: Hoare triple {31407#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,769 INFO L290 TraceCheckUtils]: 29: Hoare triple {31407#(<= ~counter~0 2)} ~cond := #in~cond; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,770 INFO L290 TraceCheckUtils]: 30: Hoare triple {31407#(<= ~counter~0 2)} assume !(0 == ~cond); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,770 INFO L290 TraceCheckUtils]: 31: Hoare triple {31407#(<= ~counter~0 2)} assume true; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,770 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31407#(<= ~counter~0 2)} {31407#(<= ~counter~0 2)} #63#return; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,771 INFO L290 TraceCheckUtils]: 33: Hoare triple {31407#(<= ~counter~0 2)} assume !!(0 != ~r~0); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,771 INFO L290 TraceCheckUtils]: 34: Hoare triple {31407#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:41,771 INFO L290 TraceCheckUtils]: 35: Hoare triple {31407#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,772 INFO L290 TraceCheckUtils]: 36: Hoare triple {31435#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,772 INFO L272 TraceCheckUtils]: 37: Hoare triple {31435#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,772 INFO L290 TraceCheckUtils]: 38: Hoare triple {31435#(<= ~counter~0 3)} ~cond := #in~cond; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,773 INFO L290 TraceCheckUtils]: 39: Hoare triple {31435#(<= ~counter~0 3)} assume !(0 == ~cond); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,773 INFO L290 TraceCheckUtils]: 40: Hoare triple {31435#(<= ~counter~0 3)} assume true; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,773 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31435#(<= ~counter~0 3)} {31435#(<= ~counter~0 3)} #63#return; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,774 INFO L290 TraceCheckUtils]: 42: Hoare triple {31435#(<= ~counter~0 3)} assume !!(0 != ~r~0); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,774 INFO L290 TraceCheckUtils]: 43: Hoare triple {31435#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:41,774 INFO L290 TraceCheckUtils]: 44: Hoare triple {31435#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,775 INFO L290 TraceCheckUtils]: 45: Hoare triple {31463#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,775 INFO L272 TraceCheckUtils]: 46: Hoare triple {31463#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,775 INFO L290 TraceCheckUtils]: 47: Hoare triple {31463#(<= ~counter~0 4)} ~cond := #in~cond; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,775 INFO L290 TraceCheckUtils]: 48: Hoare triple {31463#(<= ~counter~0 4)} assume !(0 == ~cond); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,776 INFO L290 TraceCheckUtils]: 49: Hoare triple {31463#(<= ~counter~0 4)} assume true; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,776 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31463#(<= ~counter~0 4)} {31463#(<= ~counter~0 4)} #63#return; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,776 INFO L290 TraceCheckUtils]: 51: Hoare triple {31463#(<= ~counter~0 4)} assume !!(0 != ~r~0); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,777 INFO L290 TraceCheckUtils]: 52: Hoare triple {31463#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:41,777 INFO L290 TraceCheckUtils]: 53: Hoare triple {31463#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,777 INFO L290 TraceCheckUtils]: 54: Hoare triple {31491#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,778 INFO L272 TraceCheckUtils]: 55: Hoare triple {31491#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,778 INFO L290 TraceCheckUtils]: 56: Hoare triple {31491#(<= ~counter~0 5)} ~cond := #in~cond; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,778 INFO L290 TraceCheckUtils]: 57: Hoare triple {31491#(<= ~counter~0 5)} assume !(0 == ~cond); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,779 INFO L290 TraceCheckUtils]: 58: Hoare triple {31491#(<= ~counter~0 5)} assume true; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,779 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31491#(<= ~counter~0 5)} {31491#(<= ~counter~0 5)} #63#return; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,779 INFO L290 TraceCheckUtils]: 60: Hoare triple {31491#(<= ~counter~0 5)} assume !!(0 != ~r~0); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,779 INFO L290 TraceCheckUtils]: 61: Hoare triple {31491#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:41,780 INFO L290 TraceCheckUtils]: 62: Hoare triple {31491#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,780 INFO L290 TraceCheckUtils]: 63: Hoare triple {31519#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,781 INFO L272 TraceCheckUtils]: 64: Hoare triple {31519#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,781 INFO L290 TraceCheckUtils]: 65: Hoare triple {31519#(<= ~counter~0 6)} ~cond := #in~cond; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,781 INFO L290 TraceCheckUtils]: 66: Hoare triple {31519#(<= ~counter~0 6)} assume !(0 == ~cond); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,781 INFO L290 TraceCheckUtils]: 67: Hoare triple {31519#(<= ~counter~0 6)} assume true; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,782 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31519#(<= ~counter~0 6)} {31519#(<= ~counter~0 6)} #63#return; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,782 INFO L290 TraceCheckUtils]: 69: Hoare triple {31519#(<= ~counter~0 6)} assume !!(0 != ~r~0); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,782 INFO L290 TraceCheckUtils]: 70: Hoare triple {31519#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:41,783 INFO L290 TraceCheckUtils]: 71: Hoare triple {31519#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,783 INFO L290 TraceCheckUtils]: 72: Hoare triple {31547#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,784 INFO L272 TraceCheckUtils]: 73: Hoare triple {31547#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,784 INFO L290 TraceCheckUtils]: 74: Hoare triple {31547#(<= ~counter~0 7)} ~cond := #in~cond; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,784 INFO L290 TraceCheckUtils]: 75: Hoare triple {31547#(<= ~counter~0 7)} assume !(0 == ~cond); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,784 INFO L290 TraceCheckUtils]: 76: Hoare triple {31547#(<= ~counter~0 7)} assume true; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,785 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31547#(<= ~counter~0 7)} {31547#(<= ~counter~0 7)} #63#return; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,785 INFO L290 TraceCheckUtils]: 78: Hoare triple {31547#(<= ~counter~0 7)} assume !!(0 != ~r~0); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,785 INFO L290 TraceCheckUtils]: 79: Hoare triple {31547#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:41,786 INFO L290 TraceCheckUtils]: 80: Hoare triple {31547#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,786 INFO L290 TraceCheckUtils]: 81: Hoare triple {31575#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,786 INFO L272 TraceCheckUtils]: 82: Hoare triple {31575#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,787 INFO L290 TraceCheckUtils]: 83: Hoare triple {31575#(<= ~counter~0 8)} ~cond := #in~cond; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,787 INFO L290 TraceCheckUtils]: 84: Hoare triple {31575#(<= ~counter~0 8)} assume !(0 == ~cond); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,787 INFO L290 TraceCheckUtils]: 85: Hoare triple {31575#(<= ~counter~0 8)} assume true; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,788 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31575#(<= ~counter~0 8)} {31575#(<= ~counter~0 8)} #63#return; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,788 INFO L290 TraceCheckUtils]: 87: Hoare triple {31575#(<= ~counter~0 8)} assume !!(0 != ~r~0); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,788 INFO L290 TraceCheckUtils]: 88: Hoare triple {31575#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:41,789 INFO L290 TraceCheckUtils]: 89: Hoare triple {31575#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,789 INFO L290 TraceCheckUtils]: 90: Hoare triple {31603#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,789 INFO L272 TraceCheckUtils]: 91: Hoare triple {31603#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,790 INFO L290 TraceCheckUtils]: 92: Hoare triple {31603#(<= ~counter~0 9)} ~cond := #in~cond; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,790 INFO L290 TraceCheckUtils]: 93: Hoare triple {31603#(<= ~counter~0 9)} assume !(0 == ~cond); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,790 INFO L290 TraceCheckUtils]: 94: Hoare triple {31603#(<= ~counter~0 9)} assume true; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,790 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31603#(<= ~counter~0 9)} {31603#(<= ~counter~0 9)} #63#return; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,791 INFO L290 TraceCheckUtils]: 96: Hoare triple {31603#(<= ~counter~0 9)} assume !!(0 != ~r~0); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,791 INFO L290 TraceCheckUtils]: 97: Hoare triple {31603#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:41,791 INFO L290 TraceCheckUtils]: 98: Hoare triple {31603#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,792 INFO L290 TraceCheckUtils]: 99: Hoare triple {31631#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,792 INFO L272 TraceCheckUtils]: 100: Hoare triple {31631#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,792 INFO L290 TraceCheckUtils]: 101: Hoare triple {31631#(<= ~counter~0 10)} ~cond := #in~cond; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,793 INFO L290 TraceCheckUtils]: 102: Hoare triple {31631#(<= ~counter~0 10)} assume !(0 == ~cond); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,793 INFO L290 TraceCheckUtils]: 103: Hoare triple {31631#(<= ~counter~0 10)} assume true; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,793 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31631#(<= ~counter~0 10)} {31631#(<= ~counter~0 10)} #63#return; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,794 INFO L290 TraceCheckUtils]: 105: Hoare triple {31631#(<= ~counter~0 10)} assume !!(0 != ~r~0); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,794 INFO L290 TraceCheckUtils]: 106: Hoare triple {31631#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:41,794 INFO L290 TraceCheckUtils]: 107: Hoare triple {31631#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,795 INFO L290 TraceCheckUtils]: 108: Hoare triple {31659#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,795 INFO L272 TraceCheckUtils]: 109: Hoare triple {31659#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,795 INFO L290 TraceCheckUtils]: 110: Hoare triple {31659#(<= ~counter~0 11)} ~cond := #in~cond; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,795 INFO L290 TraceCheckUtils]: 111: Hoare triple {31659#(<= ~counter~0 11)} assume !(0 == ~cond); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,796 INFO L290 TraceCheckUtils]: 112: Hoare triple {31659#(<= ~counter~0 11)} assume true; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,796 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31659#(<= ~counter~0 11)} {31659#(<= ~counter~0 11)} #63#return; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,796 INFO L290 TraceCheckUtils]: 114: Hoare triple {31659#(<= ~counter~0 11)} assume !!(0 != ~r~0); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,797 INFO L290 TraceCheckUtils]: 115: Hoare triple {31659#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:41,797 INFO L290 TraceCheckUtils]: 116: Hoare triple {31659#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,797 INFO L290 TraceCheckUtils]: 117: Hoare triple {31687#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,798 INFO L272 TraceCheckUtils]: 118: Hoare triple {31687#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,798 INFO L290 TraceCheckUtils]: 119: Hoare triple {31687#(<= ~counter~0 12)} ~cond := #in~cond; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,798 INFO L290 TraceCheckUtils]: 120: Hoare triple {31687#(<= ~counter~0 12)} assume !(0 == ~cond); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,799 INFO L290 TraceCheckUtils]: 121: Hoare triple {31687#(<= ~counter~0 12)} assume true; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,799 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31687#(<= ~counter~0 12)} {31687#(<= ~counter~0 12)} #63#return; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,799 INFO L290 TraceCheckUtils]: 123: Hoare triple {31687#(<= ~counter~0 12)} assume !!(0 != ~r~0); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,800 INFO L290 TraceCheckUtils]: 124: Hoare triple {31687#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:41,800 INFO L290 TraceCheckUtils]: 125: Hoare triple {31687#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,800 INFO L290 TraceCheckUtils]: 126: Hoare triple {31715#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,801 INFO L272 TraceCheckUtils]: 127: Hoare triple {31715#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,801 INFO L290 TraceCheckUtils]: 128: Hoare triple {31715#(<= ~counter~0 13)} ~cond := #in~cond; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,801 INFO L290 TraceCheckUtils]: 129: Hoare triple {31715#(<= ~counter~0 13)} assume !(0 == ~cond); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,802 INFO L290 TraceCheckUtils]: 130: Hoare triple {31715#(<= ~counter~0 13)} assume true; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,802 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31715#(<= ~counter~0 13)} {31715#(<= ~counter~0 13)} #63#return; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,802 INFO L290 TraceCheckUtils]: 132: Hoare triple {31715#(<= ~counter~0 13)} assume !!(0 != ~r~0); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,802 INFO L290 TraceCheckUtils]: 133: Hoare triple {31715#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:41,803 INFO L290 TraceCheckUtils]: 134: Hoare triple {31715#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,803 INFO L290 TraceCheckUtils]: 135: Hoare triple {31743#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,804 INFO L272 TraceCheckUtils]: 136: Hoare triple {31743#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,804 INFO L290 TraceCheckUtils]: 137: Hoare triple {31743#(<= ~counter~0 14)} ~cond := #in~cond; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,804 INFO L290 TraceCheckUtils]: 138: Hoare triple {31743#(<= ~counter~0 14)} assume !(0 == ~cond); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,804 INFO L290 TraceCheckUtils]: 139: Hoare triple {31743#(<= ~counter~0 14)} assume true; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,805 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31743#(<= ~counter~0 14)} {31743#(<= ~counter~0 14)} #63#return; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,805 INFO L290 TraceCheckUtils]: 141: Hoare triple {31743#(<= ~counter~0 14)} assume !!(0 != ~r~0); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,805 INFO L290 TraceCheckUtils]: 142: Hoare triple {31743#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:41,806 INFO L290 TraceCheckUtils]: 143: Hoare triple {31743#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,806 INFO L290 TraceCheckUtils]: 144: Hoare triple {31771#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,807 INFO L272 TraceCheckUtils]: 145: Hoare triple {31771#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,807 INFO L290 TraceCheckUtils]: 146: Hoare triple {31771#(<= ~counter~0 15)} ~cond := #in~cond; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,807 INFO L290 TraceCheckUtils]: 147: Hoare triple {31771#(<= ~counter~0 15)} assume !(0 == ~cond); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,807 INFO L290 TraceCheckUtils]: 148: Hoare triple {31771#(<= ~counter~0 15)} assume true; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,808 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31771#(<= ~counter~0 15)} {31771#(<= ~counter~0 15)} #63#return; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,808 INFO L290 TraceCheckUtils]: 150: Hoare triple {31771#(<= ~counter~0 15)} assume !!(0 != ~r~0); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,808 INFO L290 TraceCheckUtils]: 151: Hoare triple {31771#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:41,809 INFO L290 TraceCheckUtils]: 152: Hoare triple {31771#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,809 INFO L290 TraceCheckUtils]: 153: Hoare triple {31799#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,809 INFO L272 TraceCheckUtils]: 154: Hoare triple {31799#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,810 INFO L290 TraceCheckUtils]: 155: Hoare triple {31799#(<= ~counter~0 16)} ~cond := #in~cond; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,810 INFO L290 TraceCheckUtils]: 156: Hoare triple {31799#(<= ~counter~0 16)} assume !(0 == ~cond); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,810 INFO L290 TraceCheckUtils]: 157: Hoare triple {31799#(<= ~counter~0 16)} assume true; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,811 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31799#(<= ~counter~0 16)} {31799#(<= ~counter~0 16)} #63#return; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,811 INFO L290 TraceCheckUtils]: 159: Hoare triple {31799#(<= ~counter~0 16)} assume !!(0 != ~r~0); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,811 INFO L290 TraceCheckUtils]: 160: Hoare triple {31799#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:41,812 INFO L290 TraceCheckUtils]: 161: Hoare triple {31799#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,812 INFO L290 TraceCheckUtils]: 162: Hoare triple {31827#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,812 INFO L272 TraceCheckUtils]: 163: Hoare triple {31827#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,812 INFO L290 TraceCheckUtils]: 164: Hoare triple {31827#(<= ~counter~0 17)} ~cond := #in~cond; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,813 INFO L290 TraceCheckUtils]: 165: Hoare triple {31827#(<= ~counter~0 17)} assume !(0 == ~cond); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,813 INFO L290 TraceCheckUtils]: 166: Hoare triple {31827#(<= ~counter~0 17)} assume true; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,813 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31827#(<= ~counter~0 17)} {31827#(<= ~counter~0 17)} #63#return; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,814 INFO L290 TraceCheckUtils]: 168: Hoare triple {31827#(<= ~counter~0 17)} assume !!(0 != ~r~0); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,814 INFO L290 TraceCheckUtils]: 169: Hoare triple {31827#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:41,814 INFO L290 TraceCheckUtils]: 170: Hoare triple {31827#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,815 INFO L290 TraceCheckUtils]: 171: Hoare triple {31855#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,815 INFO L272 TraceCheckUtils]: 172: Hoare triple {31855#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,815 INFO L290 TraceCheckUtils]: 173: Hoare triple {31855#(<= ~counter~0 18)} ~cond := #in~cond; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,816 INFO L290 TraceCheckUtils]: 174: Hoare triple {31855#(<= ~counter~0 18)} assume !(0 == ~cond); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,816 INFO L290 TraceCheckUtils]: 175: Hoare triple {31855#(<= ~counter~0 18)} assume true; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,816 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31855#(<= ~counter~0 18)} {31855#(<= ~counter~0 18)} #63#return; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,816 INFO L290 TraceCheckUtils]: 177: Hoare triple {31855#(<= ~counter~0 18)} assume !!(0 != ~r~0); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,817 INFO L290 TraceCheckUtils]: 178: Hoare triple {31855#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:41,817 INFO L290 TraceCheckUtils]: 179: Hoare triple {31855#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,817 INFO L290 TraceCheckUtils]: 180: Hoare triple {31883#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,818 INFO L272 TraceCheckUtils]: 181: Hoare triple {31883#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,818 INFO L290 TraceCheckUtils]: 182: Hoare triple {31883#(<= ~counter~0 19)} ~cond := #in~cond; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,818 INFO L290 TraceCheckUtils]: 183: Hoare triple {31883#(<= ~counter~0 19)} assume !(0 == ~cond); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,819 INFO L290 TraceCheckUtils]: 184: Hoare triple {31883#(<= ~counter~0 19)} assume true; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,819 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31883#(<= ~counter~0 19)} {31883#(<= ~counter~0 19)} #63#return; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,819 INFO L290 TraceCheckUtils]: 186: Hoare triple {31883#(<= ~counter~0 19)} assume !!(0 != ~r~0); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,820 INFO L290 TraceCheckUtils]: 187: Hoare triple {31883#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:41,820 INFO L290 TraceCheckUtils]: 188: Hoare triple {31883#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,820 INFO L290 TraceCheckUtils]: 189: Hoare triple {31911#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,821 INFO L272 TraceCheckUtils]: 190: Hoare triple {31911#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,821 INFO L290 TraceCheckUtils]: 191: Hoare triple {31911#(<= ~counter~0 20)} ~cond := #in~cond; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,821 INFO L290 TraceCheckUtils]: 192: Hoare triple {31911#(<= ~counter~0 20)} assume !(0 == ~cond); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,822 INFO L290 TraceCheckUtils]: 193: Hoare triple {31911#(<= ~counter~0 20)} assume true; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,822 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31911#(<= ~counter~0 20)} {31911#(<= ~counter~0 20)} #63#return; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,822 INFO L290 TraceCheckUtils]: 195: Hoare triple {31911#(<= ~counter~0 20)} assume !!(0 != ~r~0); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,822 INFO L290 TraceCheckUtils]: 196: Hoare triple {31911#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:41,823 INFO L290 TraceCheckUtils]: 197: Hoare triple {31911#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,823 INFO L290 TraceCheckUtils]: 198: Hoare triple {31939#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,824 INFO L272 TraceCheckUtils]: 199: Hoare triple {31939#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,824 INFO L290 TraceCheckUtils]: 200: Hoare triple {31939#(<= ~counter~0 21)} ~cond := #in~cond; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,824 INFO L290 TraceCheckUtils]: 201: Hoare triple {31939#(<= ~counter~0 21)} assume !(0 == ~cond); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,824 INFO L290 TraceCheckUtils]: 202: Hoare triple {31939#(<= ~counter~0 21)} assume true; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,825 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31939#(<= ~counter~0 21)} {31939#(<= ~counter~0 21)} #63#return; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,825 INFO L290 TraceCheckUtils]: 204: Hoare triple {31939#(<= ~counter~0 21)} assume !!(0 != ~r~0); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,825 INFO L290 TraceCheckUtils]: 205: Hoare triple {31939#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:41,826 INFO L290 TraceCheckUtils]: 206: Hoare triple {31939#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31967#(<= |main_#t~post6| 21)} is VALID [2022-04-28 12:44:41,826 INFO L290 TraceCheckUtils]: 207: Hoare triple {31967#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-28 12:44:41,826 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-28 12:44:41,826 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-28 12:44:41,826 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-28 12:44:41,826 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-28 12:44:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1932 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:41,827 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:43,105 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-28 12:44:43,105 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-28 12:44:43,106 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-28 12:44:43,106 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-28 12:44:43,106 INFO L290 TraceCheckUtils]: 207: Hoare triple {31995#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-28 12:44:43,106 INFO L290 TraceCheckUtils]: 206: Hoare triple {31999#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31995#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:43,106 INFO L290 TraceCheckUtils]: 205: Hoare triple {31999#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31999#(< ~counter~0 50)} is VALID [2022-04-28 12:44:43,107 INFO L290 TraceCheckUtils]: 204: Hoare triple {31999#(< ~counter~0 50)} assume !!(0 != ~r~0); {31999#(< ~counter~0 50)} is VALID [2022-04-28 12:44:43,107 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31322#true} {31999#(< ~counter~0 50)} #63#return; {31999#(< ~counter~0 50)} is VALID [2022-04-28 12:44:43,107 INFO L290 TraceCheckUtils]: 202: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,107 INFO L290 TraceCheckUtils]: 201: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,107 INFO L290 TraceCheckUtils]: 200: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,107 INFO L272 TraceCheckUtils]: 199: Hoare triple {31999#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,108 INFO L290 TraceCheckUtils]: 198: Hoare triple {31999#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-28 12:44:43,108 INFO L290 TraceCheckUtils]: 197: Hoare triple {32027#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-28 12:44:43,109 INFO L290 TraceCheckUtils]: 196: Hoare triple {32027#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32027#(< ~counter~0 49)} is VALID [2022-04-28 12:44:43,109 INFO L290 TraceCheckUtils]: 195: Hoare triple {32027#(< ~counter~0 49)} assume !!(0 != ~r~0); {32027#(< ~counter~0 49)} is VALID [2022-04-28 12:44:43,109 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31322#true} {32027#(< ~counter~0 49)} #63#return; {32027#(< ~counter~0 49)} is VALID [2022-04-28 12:44:43,109 INFO L290 TraceCheckUtils]: 193: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,109 INFO L290 TraceCheckUtils]: 192: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,109 INFO L290 TraceCheckUtils]: 191: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,109 INFO L272 TraceCheckUtils]: 190: Hoare triple {32027#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,110 INFO L290 TraceCheckUtils]: 189: Hoare triple {32027#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-28 12:44:43,110 INFO L290 TraceCheckUtils]: 188: Hoare triple {32055#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-28 12:44:43,110 INFO L290 TraceCheckUtils]: 187: Hoare triple {32055#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32055#(< ~counter~0 48)} is VALID [2022-04-28 12:44:43,111 INFO L290 TraceCheckUtils]: 186: Hoare triple {32055#(< ~counter~0 48)} assume !!(0 != ~r~0); {32055#(< ~counter~0 48)} is VALID [2022-04-28 12:44:43,111 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31322#true} {32055#(< ~counter~0 48)} #63#return; {32055#(< ~counter~0 48)} is VALID [2022-04-28 12:44:43,111 INFO L290 TraceCheckUtils]: 184: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,111 INFO L290 TraceCheckUtils]: 183: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,111 INFO L290 TraceCheckUtils]: 182: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,111 INFO L272 TraceCheckUtils]: 181: Hoare triple {32055#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,112 INFO L290 TraceCheckUtils]: 180: Hoare triple {32055#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-28 12:44:43,112 INFO L290 TraceCheckUtils]: 179: Hoare triple {32083#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-28 12:44:43,112 INFO L290 TraceCheckUtils]: 178: Hoare triple {32083#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32083#(< ~counter~0 47)} is VALID [2022-04-28 12:44:43,113 INFO L290 TraceCheckUtils]: 177: Hoare triple {32083#(< ~counter~0 47)} assume !!(0 != ~r~0); {32083#(< ~counter~0 47)} is VALID [2022-04-28 12:44:43,113 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31322#true} {32083#(< ~counter~0 47)} #63#return; {32083#(< ~counter~0 47)} is VALID [2022-04-28 12:44:43,113 INFO L290 TraceCheckUtils]: 175: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,113 INFO L290 TraceCheckUtils]: 174: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,113 INFO L290 TraceCheckUtils]: 173: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,113 INFO L272 TraceCheckUtils]: 172: Hoare triple {32083#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,113 INFO L290 TraceCheckUtils]: 171: Hoare triple {32083#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-28 12:44:43,114 INFO L290 TraceCheckUtils]: 170: Hoare triple {32111#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-28 12:44:43,114 INFO L290 TraceCheckUtils]: 169: Hoare triple {32111#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32111#(< ~counter~0 46)} is VALID [2022-04-28 12:44:43,114 INFO L290 TraceCheckUtils]: 168: Hoare triple {32111#(< ~counter~0 46)} assume !!(0 != ~r~0); {32111#(< ~counter~0 46)} is VALID [2022-04-28 12:44:43,115 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31322#true} {32111#(< ~counter~0 46)} #63#return; {32111#(< ~counter~0 46)} is VALID [2022-04-28 12:44:43,115 INFO L290 TraceCheckUtils]: 166: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,115 INFO L290 TraceCheckUtils]: 165: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,115 INFO L290 TraceCheckUtils]: 164: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,115 INFO L272 TraceCheckUtils]: 163: Hoare triple {32111#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,115 INFO L290 TraceCheckUtils]: 162: Hoare triple {32111#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-28 12:44:43,116 INFO L290 TraceCheckUtils]: 161: Hoare triple {32139#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-28 12:44:43,116 INFO L290 TraceCheckUtils]: 160: Hoare triple {32139#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32139#(< ~counter~0 45)} is VALID [2022-04-28 12:44:43,116 INFO L290 TraceCheckUtils]: 159: Hoare triple {32139#(< ~counter~0 45)} assume !!(0 != ~r~0); {32139#(< ~counter~0 45)} is VALID [2022-04-28 12:44:43,117 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31322#true} {32139#(< ~counter~0 45)} #63#return; {32139#(< ~counter~0 45)} is VALID [2022-04-28 12:44:43,117 INFO L290 TraceCheckUtils]: 157: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,117 INFO L290 TraceCheckUtils]: 156: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,117 INFO L290 TraceCheckUtils]: 155: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,117 INFO L272 TraceCheckUtils]: 154: Hoare triple {32139#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,117 INFO L290 TraceCheckUtils]: 153: Hoare triple {32139#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-28 12:44:43,118 INFO L290 TraceCheckUtils]: 152: Hoare triple {32167#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-28 12:44:43,118 INFO L290 TraceCheckUtils]: 151: Hoare triple {32167#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32167#(< ~counter~0 44)} is VALID [2022-04-28 12:44:43,118 INFO L290 TraceCheckUtils]: 150: Hoare triple {32167#(< ~counter~0 44)} assume !!(0 != ~r~0); {32167#(< ~counter~0 44)} is VALID [2022-04-28 12:44:43,119 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31322#true} {32167#(< ~counter~0 44)} #63#return; {32167#(< ~counter~0 44)} is VALID [2022-04-28 12:44:43,119 INFO L290 TraceCheckUtils]: 148: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,119 INFO L290 TraceCheckUtils]: 147: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,119 INFO L290 TraceCheckUtils]: 146: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,119 INFO L272 TraceCheckUtils]: 145: Hoare triple {32167#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,119 INFO L290 TraceCheckUtils]: 144: Hoare triple {32167#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-28 12:44:43,119 INFO L290 TraceCheckUtils]: 143: Hoare triple {32195#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-28 12:44:43,120 INFO L290 TraceCheckUtils]: 142: Hoare triple {32195#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32195#(< ~counter~0 43)} is VALID [2022-04-28 12:44:43,120 INFO L290 TraceCheckUtils]: 141: Hoare triple {32195#(< ~counter~0 43)} assume !!(0 != ~r~0); {32195#(< ~counter~0 43)} is VALID [2022-04-28 12:44:43,120 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31322#true} {32195#(< ~counter~0 43)} #63#return; {32195#(< ~counter~0 43)} is VALID [2022-04-28 12:44:43,120 INFO L290 TraceCheckUtils]: 139: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,121 INFO L290 TraceCheckUtils]: 138: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,121 INFO L290 TraceCheckUtils]: 137: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,121 INFO L272 TraceCheckUtils]: 136: Hoare triple {32195#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,121 INFO L290 TraceCheckUtils]: 135: Hoare triple {32195#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-28 12:44:43,121 INFO L290 TraceCheckUtils]: 134: Hoare triple {32223#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-28 12:44:43,122 INFO L290 TraceCheckUtils]: 133: Hoare triple {32223#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32223#(< ~counter~0 42)} is VALID [2022-04-28 12:44:43,122 INFO L290 TraceCheckUtils]: 132: Hoare triple {32223#(< ~counter~0 42)} assume !!(0 != ~r~0); {32223#(< ~counter~0 42)} is VALID [2022-04-28 12:44:43,122 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31322#true} {32223#(< ~counter~0 42)} #63#return; {32223#(< ~counter~0 42)} is VALID [2022-04-28 12:44:43,122 INFO L290 TraceCheckUtils]: 130: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,122 INFO L290 TraceCheckUtils]: 129: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,122 INFO L290 TraceCheckUtils]: 128: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,122 INFO L272 TraceCheckUtils]: 127: Hoare triple {32223#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,143 INFO L290 TraceCheckUtils]: 126: Hoare triple {32223#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-28 12:44:43,148 INFO L290 TraceCheckUtils]: 125: Hoare triple {32251#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-28 12:44:43,148 INFO L290 TraceCheckUtils]: 124: Hoare triple {32251#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32251#(< ~counter~0 41)} is VALID [2022-04-28 12:44:43,149 INFO L290 TraceCheckUtils]: 123: Hoare triple {32251#(< ~counter~0 41)} assume !!(0 != ~r~0); {32251#(< ~counter~0 41)} is VALID [2022-04-28 12:44:43,149 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31322#true} {32251#(< ~counter~0 41)} #63#return; {32251#(< ~counter~0 41)} is VALID [2022-04-28 12:44:43,149 INFO L290 TraceCheckUtils]: 121: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,149 INFO L290 TraceCheckUtils]: 120: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,149 INFO L290 TraceCheckUtils]: 119: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,149 INFO L272 TraceCheckUtils]: 118: Hoare triple {32251#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,150 INFO L290 TraceCheckUtils]: 117: Hoare triple {32251#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-28 12:44:43,150 INFO L290 TraceCheckUtils]: 116: Hoare triple {32279#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-28 12:44:43,150 INFO L290 TraceCheckUtils]: 115: Hoare triple {32279#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32279#(< ~counter~0 40)} is VALID [2022-04-28 12:44:43,151 INFO L290 TraceCheckUtils]: 114: Hoare triple {32279#(< ~counter~0 40)} assume !!(0 != ~r~0); {32279#(< ~counter~0 40)} is VALID [2022-04-28 12:44:43,151 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31322#true} {32279#(< ~counter~0 40)} #63#return; {32279#(< ~counter~0 40)} is VALID [2022-04-28 12:44:43,151 INFO L290 TraceCheckUtils]: 112: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,151 INFO L290 TraceCheckUtils]: 111: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,151 INFO L290 TraceCheckUtils]: 110: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,151 INFO L272 TraceCheckUtils]: 109: Hoare triple {32279#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,151 INFO L290 TraceCheckUtils]: 108: Hoare triple {32279#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-28 12:44:43,152 INFO L290 TraceCheckUtils]: 107: Hoare triple {32307#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-28 12:44:43,152 INFO L290 TraceCheckUtils]: 106: Hoare triple {32307#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32307#(< ~counter~0 39)} is VALID [2022-04-28 12:44:43,152 INFO L290 TraceCheckUtils]: 105: Hoare triple {32307#(< ~counter~0 39)} assume !!(0 != ~r~0); {32307#(< ~counter~0 39)} is VALID [2022-04-28 12:44:43,153 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31322#true} {32307#(< ~counter~0 39)} #63#return; {32307#(< ~counter~0 39)} is VALID [2022-04-28 12:44:43,153 INFO L290 TraceCheckUtils]: 103: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,153 INFO L290 TraceCheckUtils]: 102: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,153 INFO L290 TraceCheckUtils]: 101: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,153 INFO L272 TraceCheckUtils]: 100: Hoare triple {32307#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,153 INFO L290 TraceCheckUtils]: 99: Hoare triple {32307#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-28 12:44:43,154 INFO L290 TraceCheckUtils]: 98: Hoare triple {32335#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-28 12:44:43,154 INFO L290 TraceCheckUtils]: 97: Hoare triple {32335#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32335#(< ~counter~0 38)} is VALID [2022-04-28 12:44:43,154 INFO L290 TraceCheckUtils]: 96: Hoare triple {32335#(< ~counter~0 38)} assume !!(0 != ~r~0); {32335#(< ~counter~0 38)} is VALID [2022-04-28 12:44:43,155 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31322#true} {32335#(< ~counter~0 38)} #63#return; {32335#(< ~counter~0 38)} is VALID [2022-04-28 12:44:43,155 INFO L290 TraceCheckUtils]: 94: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,155 INFO L290 TraceCheckUtils]: 93: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,155 INFO L290 TraceCheckUtils]: 92: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,155 INFO L272 TraceCheckUtils]: 91: Hoare triple {32335#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,155 INFO L290 TraceCheckUtils]: 90: Hoare triple {32335#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-28 12:44:43,156 INFO L290 TraceCheckUtils]: 89: Hoare triple {32363#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-28 12:44:43,159 INFO L290 TraceCheckUtils]: 88: Hoare triple {32363#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32363#(< ~counter~0 37)} is VALID [2022-04-28 12:44:43,159 INFO L290 TraceCheckUtils]: 87: Hoare triple {32363#(< ~counter~0 37)} assume !!(0 != ~r~0); {32363#(< ~counter~0 37)} is VALID [2022-04-28 12:44:43,160 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31322#true} {32363#(< ~counter~0 37)} #63#return; {32363#(< ~counter~0 37)} is VALID [2022-04-28 12:44:43,160 INFO L290 TraceCheckUtils]: 85: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,160 INFO L290 TraceCheckUtils]: 84: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,160 INFO L290 TraceCheckUtils]: 83: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,160 INFO L272 TraceCheckUtils]: 82: Hoare triple {32363#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,160 INFO L290 TraceCheckUtils]: 81: Hoare triple {32363#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-28 12:44:43,161 INFO L290 TraceCheckUtils]: 80: Hoare triple {32391#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-28 12:44:43,161 INFO L290 TraceCheckUtils]: 79: Hoare triple {32391#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32391#(< ~counter~0 36)} is VALID [2022-04-28 12:44:43,161 INFO L290 TraceCheckUtils]: 78: Hoare triple {32391#(< ~counter~0 36)} assume !!(0 != ~r~0); {32391#(< ~counter~0 36)} is VALID [2022-04-28 12:44:43,162 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31322#true} {32391#(< ~counter~0 36)} #63#return; {32391#(< ~counter~0 36)} is VALID [2022-04-28 12:44:43,162 INFO L290 TraceCheckUtils]: 76: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,162 INFO L290 TraceCheckUtils]: 75: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,162 INFO L290 TraceCheckUtils]: 74: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,162 INFO L272 TraceCheckUtils]: 73: Hoare triple {32391#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,162 INFO L290 TraceCheckUtils]: 72: Hoare triple {32391#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-28 12:44:43,162 INFO L290 TraceCheckUtils]: 71: Hoare triple {32419#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-28 12:44:43,164 INFO L290 TraceCheckUtils]: 70: Hoare triple {32419#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32419#(< ~counter~0 35)} is VALID [2022-04-28 12:44:43,164 INFO L290 TraceCheckUtils]: 69: Hoare triple {32419#(< ~counter~0 35)} assume !!(0 != ~r~0); {32419#(< ~counter~0 35)} is VALID [2022-04-28 12:44:43,164 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31322#true} {32419#(< ~counter~0 35)} #63#return; {32419#(< ~counter~0 35)} is VALID [2022-04-28 12:44:43,164 INFO L290 TraceCheckUtils]: 67: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,164 INFO L290 TraceCheckUtils]: 66: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,164 INFO L290 TraceCheckUtils]: 65: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,164 INFO L272 TraceCheckUtils]: 64: Hoare triple {32419#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,165 INFO L290 TraceCheckUtils]: 63: Hoare triple {32419#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-28 12:44:43,165 INFO L290 TraceCheckUtils]: 62: Hoare triple {32447#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-28 12:44:43,165 INFO L290 TraceCheckUtils]: 61: Hoare triple {32447#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32447#(< ~counter~0 34)} is VALID [2022-04-28 12:44:43,166 INFO L290 TraceCheckUtils]: 60: Hoare triple {32447#(< ~counter~0 34)} assume !!(0 != ~r~0); {32447#(< ~counter~0 34)} is VALID [2022-04-28 12:44:43,166 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31322#true} {32447#(< ~counter~0 34)} #63#return; {32447#(< ~counter~0 34)} is VALID [2022-04-28 12:44:43,166 INFO L290 TraceCheckUtils]: 58: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,166 INFO L290 TraceCheckUtils]: 57: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,166 INFO L290 TraceCheckUtils]: 56: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,166 INFO L272 TraceCheckUtils]: 55: Hoare triple {32447#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,167 INFO L290 TraceCheckUtils]: 54: Hoare triple {32447#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-28 12:44:43,167 INFO L290 TraceCheckUtils]: 53: Hoare triple {32475#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-28 12:44:43,167 INFO L290 TraceCheckUtils]: 52: Hoare triple {32475#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32475#(< ~counter~0 33)} is VALID [2022-04-28 12:44:43,168 INFO L290 TraceCheckUtils]: 51: Hoare triple {32475#(< ~counter~0 33)} assume !!(0 != ~r~0); {32475#(< ~counter~0 33)} is VALID [2022-04-28 12:44:43,168 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31322#true} {32475#(< ~counter~0 33)} #63#return; {32475#(< ~counter~0 33)} is VALID [2022-04-28 12:44:43,168 INFO L290 TraceCheckUtils]: 49: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,168 INFO L290 TraceCheckUtils]: 48: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,168 INFO L290 TraceCheckUtils]: 47: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,168 INFO L272 TraceCheckUtils]: 46: Hoare triple {32475#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,168 INFO L290 TraceCheckUtils]: 45: Hoare triple {32475#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-28 12:44:43,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {32503#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-28 12:44:43,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {32503#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32503#(< ~counter~0 32)} is VALID [2022-04-28 12:44:43,169 INFO L290 TraceCheckUtils]: 42: Hoare triple {32503#(< ~counter~0 32)} assume !!(0 != ~r~0); {32503#(< ~counter~0 32)} is VALID [2022-04-28 12:44:43,170 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31322#true} {32503#(< ~counter~0 32)} #63#return; {32503#(< ~counter~0 32)} is VALID [2022-04-28 12:44:43,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,170 INFO L272 TraceCheckUtils]: 37: Hoare triple {32503#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,170 INFO L290 TraceCheckUtils]: 36: Hoare triple {32503#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-28 12:44:43,171 INFO L290 TraceCheckUtils]: 35: Hoare triple {32531#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-28 12:44:43,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {32531#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32531#(< ~counter~0 31)} is VALID [2022-04-28 12:44:43,171 INFO L290 TraceCheckUtils]: 33: Hoare triple {32531#(< ~counter~0 31)} assume !!(0 != ~r~0); {32531#(< ~counter~0 31)} is VALID [2022-04-28 12:44:43,172 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31322#true} {32531#(< ~counter~0 31)} #63#return; {32531#(< ~counter~0 31)} is VALID [2022-04-28 12:44:43,172 INFO L290 TraceCheckUtils]: 31: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,172 INFO L272 TraceCheckUtils]: 28: Hoare triple {32531#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,172 INFO L290 TraceCheckUtils]: 27: Hoare triple {32531#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-28 12:44:43,173 INFO L290 TraceCheckUtils]: 26: Hoare triple {32559#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-28 12:44:43,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {32559#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32559#(< ~counter~0 30)} is VALID [2022-04-28 12:44:43,173 INFO L290 TraceCheckUtils]: 24: Hoare triple {32559#(< ~counter~0 30)} assume !!(0 != ~r~0); {32559#(< ~counter~0 30)} is VALID [2022-04-28 12:44:43,173 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31322#true} {32559#(< ~counter~0 30)} #63#return; {32559#(< ~counter~0 30)} is VALID [2022-04-28 12:44:43,174 INFO L290 TraceCheckUtils]: 22: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,174 INFO L290 TraceCheckUtils]: 21: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,174 INFO L290 TraceCheckUtils]: 20: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,174 INFO L272 TraceCheckUtils]: 19: Hoare triple {32559#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,174 INFO L290 TraceCheckUtils]: 18: Hoare triple {32559#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-28 12:44:43,174 INFO L290 TraceCheckUtils]: 17: Hoare triple {32587#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-28 12:44:43,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {32587#(< ~counter~0 29)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,175 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #61#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,175 INFO L290 TraceCheckUtils]: 14: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,175 INFO L290 TraceCheckUtils]: 13: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,175 INFO L290 TraceCheckUtils]: 12: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,175 INFO L272 TraceCheckUtils]: 11: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,176 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #59#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 12:44:43,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 12:44:43,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 12:44:43,176 INFO L272 TraceCheckUtils]: 6: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 12:44:43,176 INFO L290 TraceCheckUtils]: 5: Hoare triple {32587#(< ~counter~0 29)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,176 INFO L272 TraceCheckUtils]: 4: Hoare triple {32587#(< ~counter~0 29)} call #t~ret7 := main(); {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,177 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32587#(< ~counter~0 29)} {31322#true} #67#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {32587#(< ~counter~0 29)} assume true; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {32587#(< ~counter~0 29)} is VALID [2022-04-28 12:44:43,177 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-28 12:44:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1092 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2022-04-28 12:44:43,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:43,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343249883] [2022-04-28 12:44:43,178 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:43,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [14536897] [2022-04-28 12:44:43,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [14536897] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:43,178 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:43,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-28 12:44:43,179 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:43,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1361724860] [2022-04-28 12:44:43,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1361724860] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:43,179 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:43,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 12:44:43,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604341117] [2022-04-28 12:44:43,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:43,179 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 12:44:43,180 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:43,180 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 12:44:43,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:43,322 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 12:44:43,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:43,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 12:44:43,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 12:44:43,327 INFO L87 Difference]: Start difference. First operand 209 states and 231 transitions. Second operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 12:44:44,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:44,212 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-28 12:44:44,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-28 12:44:44,212 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 12:44:44,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 12:44:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 12:44:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 12:44:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 12:44:44,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-28 12:44:44,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:44,396 INFO L225 Difference]: With dead ends: 223 [2022-04-28 12:44:44,396 INFO L226 Difference]: Without dead ends: 218 [2022-04-28 12:44:44,397 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=2027, Invalid=2665, Unknown=0, NotChecked=0, Total=4692 [2022-04-28 12:44:44,398 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 73 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:44,398 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 256 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:44,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-28 12:44:44,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-28 12:44:44,662 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:44,663 INFO L82 GeneralOperation]: Start isEquivalent. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 12:44:44,663 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 12:44:44,663 INFO L87 Difference]: Start difference. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 12:44:44,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:44,665 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 12:44:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 12:44:44,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:44,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:44,666 INFO L74 IsIncluded]: Start isIncluded. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 12:44:44,666 INFO L87 Difference]: Start difference. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 12:44:44,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:44,668 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 12:44:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 12:44:44,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:44,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:44,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:44,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 12:44:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-28 12:44:44,672 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-28 12:44:44,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:44,672 INFO L495 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-28 12:44:44,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 12:44:44,672 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-28 12:44:46,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 240 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 12:44:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-28 12:44:46,970 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:46,970 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 22, 22, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:46,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:47,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 12:44:47,176 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:47,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:47,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-28 12:44:47,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:47,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1912665945] [2022-04-28 12:44:47,177 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:47,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-28 12:44:47,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:47,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255509845] [2022-04-28 12:44:47,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:47,194 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:47,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [757534762] [2022-04-28 12:44:47,194 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:44:47,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:47,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:47,204 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:47,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 12:44:47,287 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:44:47,287 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:47,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-28 12:44:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:47,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:48,375 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-28 12:44:48,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,376 INFO L290 TraceCheckUtils]: 2: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34009#(<= ~counter~0 0)} {34001#true} #67#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,377 INFO L272 TraceCheckUtils]: 4: Hoare triple {34009#(<= ~counter~0 0)} call #t~ret7 := main(); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,377 INFO L290 TraceCheckUtils]: 5: Hoare triple {34009#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,377 INFO L272 TraceCheckUtils]: 6: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,384 INFO L290 TraceCheckUtils]: 7: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,384 INFO L290 TraceCheckUtils]: 8: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,384 INFO L290 TraceCheckUtils]: 9: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,385 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #59#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,385 INFO L272 TraceCheckUtils]: 11: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,386 INFO L290 TraceCheckUtils]: 12: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,386 INFO L290 TraceCheckUtils]: 13: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,386 INFO L290 TraceCheckUtils]: 14: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,386 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #61#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,387 INFO L290 TraceCheckUtils]: 16: Hoare triple {34009#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:48,388 INFO L290 TraceCheckUtils]: 17: Hoare triple {34009#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,388 INFO L290 TraceCheckUtils]: 18: Hoare triple {34058#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,388 INFO L272 TraceCheckUtils]: 19: Hoare triple {34058#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,388 INFO L290 TraceCheckUtils]: 20: Hoare triple {34058#(<= ~counter~0 1)} ~cond := #in~cond; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,389 INFO L290 TraceCheckUtils]: 21: Hoare triple {34058#(<= ~counter~0 1)} assume !(0 == ~cond); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,389 INFO L290 TraceCheckUtils]: 22: Hoare triple {34058#(<= ~counter~0 1)} assume true; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,389 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34058#(<= ~counter~0 1)} {34058#(<= ~counter~0 1)} #63#return; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,390 INFO L290 TraceCheckUtils]: 24: Hoare triple {34058#(<= ~counter~0 1)} assume !!(0 != ~r~0); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,390 INFO L290 TraceCheckUtils]: 25: Hoare triple {34058#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:48,390 INFO L290 TraceCheckUtils]: 26: Hoare triple {34058#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {34086#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,391 INFO L272 TraceCheckUtils]: 28: Hoare triple {34086#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,391 INFO L290 TraceCheckUtils]: 29: Hoare triple {34086#(<= ~counter~0 2)} ~cond := #in~cond; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,392 INFO L290 TraceCheckUtils]: 30: Hoare triple {34086#(<= ~counter~0 2)} assume !(0 == ~cond); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,392 INFO L290 TraceCheckUtils]: 31: Hoare triple {34086#(<= ~counter~0 2)} assume true; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,392 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34086#(<= ~counter~0 2)} {34086#(<= ~counter~0 2)} #63#return; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,392 INFO L290 TraceCheckUtils]: 33: Hoare triple {34086#(<= ~counter~0 2)} assume !!(0 != ~r~0); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,393 INFO L290 TraceCheckUtils]: 34: Hoare triple {34086#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:48,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {34086#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {34114#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,394 INFO L272 TraceCheckUtils]: 37: Hoare triple {34114#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,394 INFO L290 TraceCheckUtils]: 38: Hoare triple {34114#(<= ~counter~0 3)} ~cond := #in~cond; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,394 INFO L290 TraceCheckUtils]: 39: Hoare triple {34114#(<= ~counter~0 3)} assume !(0 == ~cond); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,395 INFO L290 TraceCheckUtils]: 40: Hoare triple {34114#(<= ~counter~0 3)} assume true; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,395 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34114#(<= ~counter~0 3)} {34114#(<= ~counter~0 3)} #63#return; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,395 INFO L290 TraceCheckUtils]: 42: Hoare triple {34114#(<= ~counter~0 3)} assume !!(0 != ~r~0); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,395 INFO L290 TraceCheckUtils]: 43: Hoare triple {34114#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:48,396 INFO L290 TraceCheckUtils]: 44: Hoare triple {34114#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,396 INFO L290 TraceCheckUtils]: 45: Hoare triple {34142#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,397 INFO L272 TraceCheckUtils]: 46: Hoare triple {34142#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {34142#(<= ~counter~0 4)} ~cond := #in~cond; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,397 INFO L290 TraceCheckUtils]: 48: Hoare triple {34142#(<= ~counter~0 4)} assume !(0 == ~cond); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {34142#(<= ~counter~0 4)} assume true; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,398 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34142#(<= ~counter~0 4)} {34142#(<= ~counter~0 4)} #63#return; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {34142#(<= ~counter~0 4)} assume !!(0 != ~r~0); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {34142#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:48,399 INFO L290 TraceCheckUtils]: 53: Hoare triple {34142#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,399 INFO L290 TraceCheckUtils]: 54: Hoare triple {34170#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,399 INFO L272 TraceCheckUtils]: 55: Hoare triple {34170#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,400 INFO L290 TraceCheckUtils]: 56: Hoare triple {34170#(<= ~counter~0 5)} ~cond := #in~cond; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,400 INFO L290 TraceCheckUtils]: 57: Hoare triple {34170#(<= ~counter~0 5)} assume !(0 == ~cond); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,400 INFO L290 TraceCheckUtils]: 58: Hoare triple {34170#(<= ~counter~0 5)} assume true; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,401 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34170#(<= ~counter~0 5)} {34170#(<= ~counter~0 5)} #63#return; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,401 INFO L290 TraceCheckUtils]: 60: Hoare triple {34170#(<= ~counter~0 5)} assume !!(0 != ~r~0); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,401 INFO L290 TraceCheckUtils]: 61: Hoare triple {34170#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:48,402 INFO L290 TraceCheckUtils]: 62: Hoare triple {34170#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,402 INFO L290 TraceCheckUtils]: 63: Hoare triple {34198#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,402 INFO L272 TraceCheckUtils]: 64: Hoare triple {34198#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,402 INFO L290 TraceCheckUtils]: 65: Hoare triple {34198#(<= ~counter~0 6)} ~cond := #in~cond; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,403 INFO L290 TraceCheckUtils]: 66: Hoare triple {34198#(<= ~counter~0 6)} assume !(0 == ~cond); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,403 INFO L290 TraceCheckUtils]: 67: Hoare triple {34198#(<= ~counter~0 6)} assume true; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,403 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34198#(<= ~counter~0 6)} {34198#(<= ~counter~0 6)} #63#return; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,411 INFO L290 TraceCheckUtils]: 69: Hoare triple {34198#(<= ~counter~0 6)} assume !!(0 != ~r~0); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,411 INFO L290 TraceCheckUtils]: 70: Hoare triple {34198#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:48,412 INFO L290 TraceCheckUtils]: 71: Hoare triple {34198#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,412 INFO L290 TraceCheckUtils]: 72: Hoare triple {34226#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,413 INFO L272 TraceCheckUtils]: 73: Hoare triple {34226#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,413 INFO L290 TraceCheckUtils]: 74: Hoare triple {34226#(<= ~counter~0 7)} ~cond := #in~cond; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,413 INFO L290 TraceCheckUtils]: 75: Hoare triple {34226#(<= ~counter~0 7)} assume !(0 == ~cond); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,413 INFO L290 TraceCheckUtils]: 76: Hoare triple {34226#(<= ~counter~0 7)} assume true; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,414 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34226#(<= ~counter~0 7)} {34226#(<= ~counter~0 7)} #63#return; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,414 INFO L290 TraceCheckUtils]: 78: Hoare triple {34226#(<= ~counter~0 7)} assume !!(0 != ~r~0); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,414 INFO L290 TraceCheckUtils]: 79: Hoare triple {34226#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:48,415 INFO L290 TraceCheckUtils]: 80: Hoare triple {34226#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,415 INFO L290 TraceCheckUtils]: 81: Hoare triple {34254#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,416 INFO L272 TraceCheckUtils]: 82: Hoare triple {34254#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,416 INFO L290 TraceCheckUtils]: 83: Hoare triple {34254#(<= ~counter~0 8)} ~cond := #in~cond; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,416 INFO L290 TraceCheckUtils]: 84: Hoare triple {34254#(<= ~counter~0 8)} assume !(0 == ~cond); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,416 INFO L290 TraceCheckUtils]: 85: Hoare triple {34254#(<= ~counter~0 8)} assume true; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,417 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34254#(<= ~counter~0 8)} {34254#(<= ~counter~0 8)} #63#return; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,417 INFO L290 TraceCheckUtils]: 87: Hoare triple {34254#(<= ~counter~0 8)} assume !!(0 != ~r~0); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,418 INFO L290 TraceCheckUtils]: 88: Hoare triple {34254#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:48,418 INFO L290 TraceCheckUtils]: 89: Hoare triple {34254#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,418 INFO L290 TraceCheckUtils]: 90: Hoare triple {34282#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,419 INFO L272 TraceCheckUtils]: 91: Hoare triple {34282#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,419 INFO L290 TraceCheckUtils]: 92: Hoare triple {34282#(<= ~counter~0 9)} ~cond := #in~cond; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,419 INFO L290 TraceCheckUtils]: 93: Hoare triple {34282#(<= ~counter~0 9)} assume !(0 == ~cond); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,420 INFO L290 TraceCheckUtils]: 94: Hoare triple {34282#(<= ~counter~0 9)} assume true; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,420 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34282#(<= ~counter~0 9)} {34282#(<= ~counter~0 9)} #63#return; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,420 INFO L290 TraceCheckUtils]: 96: Hoare triple {34282#(<= ~counter~0 9)} assume !!(0 != ~r~0); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,421 INFO L290 TraceCheckUtils]: 97: Hoare triple {34282#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:48,421 INFO L290 TraceCheckUtils]: 98: Hoare triple {34282#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,421 INFO L290 TraceCheckUtils]: 99: Hoare triple {34310#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,422 INFO L272 TraceCheckUtils]: 100: Hoare triple {34310#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,422 INFO L290 TraceCheckUtils]: 101: Hoare triple {34310#(<= ~counter~0 10)} ~cond := #in~cond; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,422 INFO L290 TraceCheckUtils]: 102: Hoare triple {34310#(<= ~counter~0 10)} assume !(0 == ~cond); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,423 INFO L290 TraceCheckUtils]: 103: Hoare triple {34310#(<= ~counter~0 10)} assume true; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,423 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34310#(<= ~counter~0 10)} {34310#(<= ~counter~0 10)} #63#return; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,424 INFO L290 TraceCheckUtils]: 105: Hoare triple {34310#(<= ~counter~0 10)} assume !!(0 != ~r~0); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,424 INFO L290 TraceCheckUtils]: 106: Hoare triple {34310#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:48,424 INFO L290 TraceCheckUtils]: 107: Hoare triple {34310#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,425 INFO L290 TraceCheckUtils]: 108: Hoare triple {34338#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,425 INFO L272 TraceCheckUtils]: 109: Hoare triple {34338#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,425 INFO L290 TraceCheckUtils]: 110: Hoare triple {34338#(<= ~counter~0 11)} ~cond := #in~cond; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,426 INFO L290 TraceCheckUtils]: 111: Hoare triple {34338#(<= ~counter~0 11)} assume !(0 == ~cond); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,426 INFO L290 TraceCheckUtils]: 112: Hoare triple {34338#(<= ~counter~0 11)} assume true; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,431 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34338#(<= ~counter~0 11)} {34338#(<= ~counter~0 11)} #63#return; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,432 INFO L290 TraceCheckUtils]: 114: Hoare triple {34338#(<= ~counter~0 11)} assume !!(0 != ~r~0); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,432 INFO L290 TraceCheckUtils]: 115: Hoare triple {34338#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:48,432 INFO L290 TraceCheckUtils]: 116: Hoare triple {34338#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,433 INFO L290 TraceCheckUtils]: 117: Hoare triple {34366#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,433 INFO L272 TraceCheckUtils]: 118: Hoare triple {34366#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,433 INFO L290 TraceCheckUtils]: 119: Hoare triple {34366#(<= ~counter~0 12)} ~cond := #in~cond; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,434 INFO L290 TraceCheckUtils]: 120: Hoare triple {34366#(<= ~counter~0 12)} assume !(0 == ~cond); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,434 INFO L290 TraceCheckUtils]: 121: Hoare triple {34366#(<= ~counter~0 12)} assume true; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,434 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34366#(<= ~counter~0 12)} {34366#(<= ~counter~0 12)} #63#return; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,435 INFO L290 TraceCheckUtils]: 123: Hoare triple {34366#(<= ~counter~0 12)} assume !!(0 != ~r~0); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,435 INFO L290 TraceCheckUtils]: 124: Hoare triple {34366#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:48,436 INFO L290 TraceCheckUtils]: 125: Hoare triple {34366#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,436 INFO L290 TraceCheckUtils]: 126: Hoare triple {34394#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,436 INFO L272 TraceCheckUtils]: 127: Hoare triple {34394#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,437 INFO L290 TraceCheckUtils]: 128: Hoare triple {34394#(<= ~counter~0 13)} ~cond := #in~cond; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,437 INFO L290 TraceCheckUtils]: 129: Hoare triple {34394#(<= ~counter~0 13)} assume !(0 == ~cond); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,437 INFO L290 TraceCheckUtils]: 130: Hoare triple {34394#(<= ~counter~0 13)} assume true; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,438 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34394#(<= ~counter~0 13)} {34394#(<= ~counter~0 13)} #63#return; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,438 INFO L290 TraceCheckUtils]: 132: Hoare triple {34394#(<= ~counter~0 13)} assume !!(0 != ~r~0); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,438 INFO L290 TraceCheckUtils]: 133: Hoare triple {34394#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:48,439 INFO L290 TraceCheckUtils]: 134: Hoare triple {34394#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,439 INFO L290 TraceCheckUtils]: 135: Hoare triple {34422#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,440 INFO L272 TraceCheckUtils]: 136: Hoare triple {34422#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,440 INFO L290 TraceCheckUtils]: 137: Hoare triple {34422#(<= ~counter~0 14)} ~cond := #in~cond; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,440 INFO L290 TraceCheckUtils]: 138: Hoare triple {34422#(<= ~counter~0 14)} assume !(0 == ~cond); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,441 INFO L290 TraceCheckUtils]: 139: Hoare triple {34422#(<= ~counter~0 14)} assume true; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,441 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34422#(<= ~counter~0 14)} {34422#(<= ~counter~0 14)} #63#return; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,442 INFO L290 TraceCheckUtils]: 141: Hoare triple {34422#(<= ~counter~0 14)} assume !!(0 != ~r~0); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,442 INFO L290 TraceCheckUtils]: 142: Hoare triple {34422#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:48,442 INFO L290 TraceCheckUtils]: 143: Hoare triple {34422#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,443 INFO L290 TraceCheckUtils]: 144: Hoare triple {34450#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,443 INFO L272 TraceCheckUtils]: 145: Hoare triple {34450#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,444 INFO L290 TraceCheckUtils]: 146: Hoare triple {34450#(<= ~counter~0 15)} ~cond := #in~cond; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,444 INFO L290 TraceCheckUtils]: 147: Hoare triple {34450#(<= ~counter~0 15)} assume !(0 == ~cond); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,444 INFO L290 TraceCheckUtils]: 148: Hoare triple {34450#(<= ~counter~0 15)} assume true; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,445 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34450#(<= ~counter~0 15)} {34450#(<= ~counter~0 15)} #63#return; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,445 INFO L290 TraceCheckUtils]: 150: Hoare triple {34450#(<= ~counter~0 15)} assume !!(0 != ~r~0); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,445 INFO L290 TraceCheckUtils]: 151: Hoare triple {34450#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:48,446 INFO L290 TraceCheckUtils]: 152: Hoare triple {34450#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,446 INFO L290 TraceCheckUtils]: 153: Hoare triple {34478#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,447 INFO L272 TraceCheckUtils]: 154: Hoare triple {34478#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,447 INFO L290 TraceCheckUtils]: 155: Hoare triple {34478#(<= ~counter~0 16)} ~cond := #in~cond; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,448 INFO L290 TraceCheckUtils]: 156: Hoare triple {34478#(<= ~counter~0 16)} assume !(0 == ~cond); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,448 INFO L290 TraceCheckUtils]: 157: Hoare triple {34478#(<= ~counter~0 16)} assume true; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,448 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34478#(<= ~counter~0 16)} {34478#(<= ~counter~0 16)} #63#return; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,449 INFO L290 TraceCheckUtils]: 159: Hoare triple {34478#(<= ~counter~0 16)} assume !!(0 != ~r~0); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,449 INFO L290 TraceCheckUtils]: 160: Hoare triple {34478#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:48,450 INFO L290 TraceCheckUtils]: 161: Hoare triple {34478#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,450 INFO L290 TraceCheckUtils]: 162: Hoare triple {34506#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,450 INFO L272 TraceCheckUtils]: 163: Hoare triple {34506#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,451 INFO L290 TraceCheckUtils]: 164: Hoare triple {34506#(<= ~counter~0 17)} ~cond := #in~cond; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,451 INFO L290 TraceCheckUtils]: 165: Hoare triple {34506#(<= ~counter~0 17)} assume !(0 == ~cond); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,451 INFO L290 TraceCheckUtils]: 166: Hoare triple {34506#(<= ~counter~0 17)} assume true; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,452 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34506#(<= ~counter~0 17)} {34506#(<= ~counter~0 17)} #63#return; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,452 INFO L290 TraceCheckUtils]: 168: Hoare triple {34506#(<= ~counter~0 17)} assume !!(0 != ~r~0); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,453 INFO L290 TraceCheckUtils]: 169: Hoare triple {34506#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:48,453 INFO L290 TraceCheckUtils]: 170: Hoare triple {34506#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,453 INFO L290 TraceCheckUtils]: 171: Hoare triple {34534#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,454 INFO L272 TraceCheckUtils]: 172: Hoare triple {34534#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,454 INFO L290 TraceCheckUtils]: 173: Hoare triple {34534#(<= ~counter~0 18)} ~cond := #in~cond; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,455 INFO L290 TraceCheckUtils]: 174: Hoare triple {34534#(<= ~counter~0 18)} assume !(0 == ~cond); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,455 INFO L290 TraceCheckUtils]: 175: Hoare triple {34534#(<= ~counter~0 18)} assume true; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,456 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34534#(<= ~counter~0 18)} {34534#(<= ~counter~0 18)} #63#return; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,456 INFO L290 TraceCheckUtils]: 177: Hoare triple {34534#(<= ~counter~0 18)} assume !!(0 != ~r~0); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,456 INFO L290 TraceCheckUtils]: 178: Hoare triple {34534#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:48,457 INFO L290 TraceCheckUtils]: 179: Hoare triple {34534#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,457 INFO L290 TraceCheckUtils]: 180: Hoare triple {34562#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,458 INFO L272 TraceCheckUtils]: 181: Hoare triple {34562#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,458 INFO L290 TraceCheckUtils]: 182: Hoare triple {34562#(<= ~counter~0 19)} ~cond := #in~cond; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,458 INFO L290 TraceCheckUtils]: 183: Hoare triple {34562#(<= ~counter~0 19)} assume !(0 == ~cond); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,459 INFO L290 TraceCheckUtils]: 184: Hoare triple {34562#(<= ~counter~0 19)} assume true; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,459 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34562#(<= ~counter~0 19)} {34562#(<= ~counter~0 19)} #63#return; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,459 INFO L290 TraceCheckUtils]: 186: Hoare triple {34562#(<= ~counter~0 19)} assume !!(0 != ~r~0); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,460 INFO L290 TraceCheckUtils]: 187: Hoare triple {34562#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:48,460 INFO L290 TraceCheckUtils]: 188: Hoare triple {34562#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,461 INFO L290 TraceCheckUtils]: 189: Hoare triple {34590#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,461 INFO L272 TraceCheckUtils]: 190: Hoare triple {34590#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,462 INFO L290 TraceCheckUtils]: 191: Hoare triple {34590#(<= ~counter~0 20)} ~cond := #in~cond; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,462 INFO L290 TraceCheckUtils]: 192: Hoare triple {34590#(<= ~counter~0 20)} assume !(0 == ~cond); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,462 INFO L290 TraceCheckUtils]: 193: Hoare triple {34590#(<= ~counter~0 20)} assume true; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,463 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34590#(<= ~counter~0 20)} {34590#(<= ~counter~0 20)} #63#return; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,463 INFO L290 TraceCheckUtils]: 195: Hoare triple {34590#(<= ~counter~0 20)} assume !!(0 != ~r~0); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,463 INFO L290 TraceCheckUtils]: 196: Hoare triple {34590#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:48,464 INFO L290 TraceCheckUtils]: 197: Hoare triple {34590#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,464 INFO L290 TraceCheckUtils]: 198: Hoare triple {34618#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,465 INFO L272 TraceCheckUtils]: 199: Hoare triple {34618#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,465 INFO L290 TraceCheckUtils]: 200: Hoare triple {34618#(<= ~counter~0 21)} ~cond := #in~cond; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,465 INFO L290 TraceCheckUtils]: 201: Hoare triple {34618#(<= ~counter~0 21)} assume !(0 == ~cond); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,465 INFO L290 TraceCheckUtils]: 202: Hoare triple {34618#(<= ~counter~0 21)} assume true; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,466 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34618#(<= ~counter~0 21)} {34618#(<= ~counter~0 21)} #63#return; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,466 INFO L290 TraceCheckUtils]: 204: Hoare triple {34618#(<= ~counter~0 21)} assume !!(0 != ~r~0); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,466 INFO L290 TraceCheckUtils]: 205: Hoare triple {34618#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:48,467 INFO L290 TraceCheckUtils]: 206: Hoare triple {34618#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,467 INFO L290 TraceCheckUtils]: 207: Hoare triple {34646#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,468 INFO L272 TraceCheckUtils]: 208: Hoare triple {34646#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,468 INFO L290 TraceCheckUtils]: 209: Hoare triple {34646#(<= ~counter~0 22)} ~cond := #in~cond; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,468 INFO L290 TraceCheckUtils]: 210: Hoare triple {34646#(<= ~counter~0 22)} assume !(0 == ~cond); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,469 INFO L290 TraceCheckUtils]: 211: Hoare triple {34646#(<= ~counter~0 22)} assume true; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,469 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34646#(<= ~counter~0 22)} {34646#(<= ~counter~0 22)} #63#return; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,469 INFO L290 TraceCheckUtils]: 213: Hoare triple {34646#(<= ~counter~0 22)} assume !!(0 != ~r~0); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,470 INFO L290 TraceCheckUtils]: 214: Hoare triple {34646#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:48,470 INFO L290 TraceCheckUtils]: 215: Hoare triple {34646#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34674#(<= |main_#t~post6| 22)} is VALID [2022-04-28 12:44:48,470 INFO L290 TraceCheckUtils]: 216: Hoare triple {34674#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-28 12:44:48,470 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-28 12:44:48,470 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-28 12:44:48,470 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-28 12:44:48,471 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-28 12:44:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 2123 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:48,472 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:49,861 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-28 12:44:49,861 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-28 12:44:49,861 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-28 12:44:49,861 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-28 12:44:49,862 INFO L290 TraceCheckUtils]: 216: Hoare triple {34702#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-28 12:44:49,862 INFO L290 TraceCheckUtils]: 215: Hoare triple {34706#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34702#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:49,862 INFO L290 TraceCheckUtils]: 214: Hoare triple {34706#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34706#(< ~counter~0 50)} is VALID [2022-04-28 12:44:49,862 INFO L290 TraceCheckUtils]: 213: Hoare triple {34706#(< ~counter~0 50)} assume !!(0 != ~r~0); {34706#(< ~counter~0 50)} is VALID [2022-04-28 12:44:49,863 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34001#true} {34706#(< ~counter~0 50)} #63#return; {34706#(< ~counter~0 50)} is VALID [2022-04-28 12:44:49,863 INFO L290 TraceCheckUtils]: 211: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,863 INFO L290 TraceCheckUtils]: 210: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,863 INFO L290 TraceCheckUtils]: 209: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,863 INFO L272 TraceCheckUtils]: 208: Hoare triple {34706#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,863 INFO L290 TraceCheckUtils]: 207: Hoare triple {34706#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-28 12:44:49,864 INFO L290 TraceCheckUtils]: 206: Hoare triple {34734#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-28 12:44:49,864 INFO L290 TraceCheckUtils]: 205: Hoare triple {34734#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34734#(< ~counter~0 49)} is VALID [2022-04-28 12:44:49,865 INFO L290 TraceCheckUtils]: 204: Hoare triple {34734#(< ~counter~0 49)} assume !!(0 != ~r~0); {34734#(< ~counter~0 49)} is VALID [2022-04-28 12:44:49,865 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34001#true} {34734#(< ~counter~0 49)} #63#return; {34734#(< ~counter~0 49)} is VALID [2022-04-28 12:44:49,865 INFO L290 TraceCheckUtils]: 202: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,865 INFO L290 TraceCheckUtils]: 201: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,865 INFO L290 TraceCheckUtils]: 200: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,865 INFO L272 TraceCheckUtils]: 199: Hoare triple {34734#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,865 INFO L290 TraceCheckUtils]: 198: Hoare triple {34734#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-28 12:44:49,866 INFO L290 TraceCheckUtils]: 197: Hoare triple {34762#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-28 12:44:49,866 INFO L290 TraceCheckUtils]: 196: Hoare triple {34762#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34762#(< ~counter~0 48)} is VALID [2022-04-28 12:44:49,866 INFO L290 TraceCheckUtils]: 195: Hoare triple {34762#(< ~counter~0 48)} assume !!(0 != ~r~0); {34762#(< ~counter~0 48)} is VALID [2022-04-28 12:44:49,867 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34001#true} {34762#(< ~counter~0 48)} #63#return; {34762#(< ~counter~0 48)} is VALID [2022-04-28 12:44:49,867 INFO L290 TraceCheckUtils]: 193: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,867 INFO L290 TraceCheckUtils]: 192: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,867 INFO L290 TraceCheckUtils]: 191: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,867 INFO L272 TraceCheckUtils]: 190: Hoare triple {34762#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,867 INFO L290 TraceCheckUtils]: 189: Hoare triple {34762#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-28 12:44:49,875 INFO L290 TraceCheckUtils]: 188: Hoare triple {34790#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-28 12:44:49,876 INFO L290 TraceCheckUtils]: 187: Hoare triple {34790#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34790#(< ~counter~0 47)} is VALID [2022-04-28 12:44:49,876 INFO L290 TraceCheckUtils]: 186: Hoare triple {34790#(< ~counter~0 47)} assume !!(0 != ~r~0); {34790#(< ~counter~0 47)} is VALID [2022-04-28 12:44:49,876 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34001#true} {34790#(< ~counter~0 47)} #63#return; {34790#(< ~counter~0 47)} is VALID [2022-04-28 12:44:49,876 INFO L290 TraceCheckUtils]: 184: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,876 INFO L290 TraceCheckUtils]: 183: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,877 INFO L290 TraceCheckUtils]: 182: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,877 INFO L272 TraceCheckUtils]: 181: Hoare triple {34790#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,877 INFO L290 TraceCheckUtils]: 180: Hoare triple {34790#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-28 12:44:49,877 INFO L290 TraceCheckUtils]: 179: Hoare triple {34818#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-28 12:44:49,878 INFO L290 TraceCheckUtils]: 178: Hoare triple {34818#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34818#(< ~counter~0 46)} is VALID [2022-04-28 12:44:49,878 INFO L290 TraceCheckUtils]: 177: Hoare triple {34818#(< ~counter~0 46)} assume !!(0 != ~r~0); {34818#(< ~counter~0 46)} is VALID [2022-04-28 12:44:49,879 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34001#true} {34818#(< ~counter~0 46)} #63#return; {34818#(< ~counter~0 46)} is VALID [2022-04-28 12:44:49,879 INFO L290 TraceCheckUtils]: 175: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,879 INFO L290 TraceCheckUtils]: 174: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,879 INFO L290 TraceCheckUtils]: 173: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,879 INFO L272 TraceCheckUtils]: 172: Hoare triple {34818#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,879 INFO L290 TraceCheckUtils]: 171: Hoare triple {34818#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-28 12:44:49,880 INFO L290 TraceCheckUtils]: 170: Hoare triple {34846#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-28 12:44:49,880 INFO L290 TraceCheckUtils]: 169: Hoare triple {34846#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34846#(< ~counter~0 45)} is VALID [2022-04-28 12:44:49,880 INFO L290 TraceCheckUtils]: 168: Hoare triple {34846#(< ~counter~0 45)} assume !!(0 != ~r~0); {34846#(< ~counter~0 45)} is VALID [2022-04-28 12:44:49,881 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34001#true} {34846#(< ~counter~0 45)} #63#return; {34846#(< ~counter~0 45)} is VALID [2022-04-28 12:44:49,881 INFO L290 TraceCheckUtils]: 166: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,881 INFO L290 TraceCheckUtils]: 165: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,881 INFO L290 TraceCheckUtils]: 164: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,881 INFO L272 TraceCheckUtils]: 163: Hoare triple {34846#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,881 INFO L290 TraceCheckUtils]: 162: Hoare triple {34846#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-28 12:44:49,882 INFO L290 TraceCheckUtils]: 161: Hoare triple {34874#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-28 12:44:49,882 INFO L290 TraceCheckUtils]: 160: Hoare triple {34874#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34874#(< ~counter~0 44)} is VALID [2022-04-28 12:44:49,882 INFO L290 TraceCheckUtils]: 159: Hoare triple {34874#(< ~counter~0 44)} assume !!(0 != ~r~0); {34874#(< ~counter~0 44)} is VALID [2022-04-28 12:44:49,883 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34001#true} {34874#(< ~counter~0 44)} #63#return; {34874#(< ~counter~0 44)} is VALID [2022-04-28 12:44:49,883 INFO L290 TraceCheckUtils]: 157: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,883 INFO L290 TraceCheckUtils]: 156: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,883 INFO L290 TraceCheckUtils]: 155: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,883 INFO L272 TraceCheckUtils]: 154: Hoare triple {34874#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,883 INFO L290 TraceCheckUtils]: 153: Hoare triple {34874#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-28 12:44:49,884 INFO L290 TraceCheckUtils]: 152: Hoare triple {34902#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-28 12:44:49,884 INFO L290 TraceCheckUtils]: 151: Hoare triple {34902#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34902#(< ~counter~0 43)} is VALID [2022-04-28 12:44:49,884 INFO L290 TraceCheckUtils]: 150: Hoare triple {34902#(< ~counter~0 43)} assume !!(0 != ~r~0); {34902#(< ~counter~0 43)} is VALID [2022-04-28 12:44:49,885 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34001#true} {34902#(< ~counter~0 43)} #63#return; {34902#(< ~counter~0 43)} is VALID [2022-04-28 12:44:49,885 INFO L290 TraceCheckUtils]: 148: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,885 INFO L290 TraceCheckUtils]: 147: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,885 INFO L290 TraceCheckUtils]: 146: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,885 INFO L272 TraceCheckUtils]: 145: Hoare triple {34902#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,885 INFO L290 TraceCheckUtils]: 144: Hoare triple {34902#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-28 12:44:49,886 INFO L290 TraceCheckUtils]: 143: Hoare triple {34930#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-28 12:44:49,886 INFO L290 TraceCheckUtils]: 142: Hoare triple {34930#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34930#(< ~counter~0 42)} is VALID [2022-04-28 12:44:49,887 INFO L290 TraceCheckUtils]: 141: Hoare triple {34930#(< ~counter~0 42)} assume !!(0 != ~r~0); {34930#(< ~counter~0 42)} is VALID [2022-04-28 12:44:49,887 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34001#true} {34930#(< ~counter~0 42)} #63#return; {34930#(< ~counter~0 42)} is VALID [2022-04-28 12:44:49,887 INFO L290 TraceCheckUtils]: 139: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,887 INFO L290 TraceCheckUtils]: 138: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,887 INFO L290 TraceCheckUtils]: 137: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,887 INFO L272 TraceCheckUtils]: 136: Hoare triple {34930#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,888 INFO L290 TraceCheckUtils]: 135: Hoare triple {34930#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-28 12:44:49,888 INFO L290 TraceCheckUtils]: 134: Hoare triple {34958#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-28 12:44:49,888 INFO L290 TraceCheckUtils]: 133: Hoare triple {34958#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34958#(< ~counter~0 41)} is VALID [2022-04-28 12:44:49,889 INFO L290 TraceCheckUtils]: 132: Hoare triple {34958#(< ~counter~0 41)} assume !!(0 != ~r~0); {34958#(< ~counter~0 41)} is VALID [2022-04-28 12:44:49,889 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34001#true} {34958#(< ~counter~0 41)} #63#return; {34958#(< ~counter~0 41)} is VALID [2022-04-28 12:44:49,889 INFO L290 TraceCheckUtils]: 130: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,889 INFO L290 TraceCheckUtils]: 129: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,889 INFO L290 TraceCheckUtils]: 128: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,889 INFO L272 TraceCheckUtils]: 127: Hoare triple {34958#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,890 INFO L290 TraceCheckUtils]: 126: Hoare triple {34958#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-28 12:44:49,890 INFO L290 TraceCheckUtils]: 125: Hoare triple {34986#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-28 12:44:49,891 INFO L290 TraceCheckUtils]: 124: Hoare triple {34986#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34986#(< ~counter~0 40)} is VALID [2022-04-28 12:44:49,891 INFO L290 TraceCheckUtils]: 123: Hoare triple {34986#(< ~counter~0 40)} assume !!(0 != ~r~0); {34986#(< ~counter~0 40)} is VALID [2022-04-28 12:44:49,891 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34001#true} {34986#(< ~counter~0 40)} #63#return; {34986#(< ~counter~0 40)} is VALID [2022-04-28 12:44:49,892 INFO L290 TraceCheckUtils]: 121: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,892 INFO L290 TraceCheckUtils]: 120: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,892 INFO L290 TraceCheckUtils]: 119: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,892 INFO L272 TraceCheckUtils]: 118: Hoare triple {34986#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,892 INFO L290 TraceCheckUtils]: 117: Hoare triple {34986#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-28 12:44:49,892 INFO L290 TraceCheckUtils]: 116: Hoare triple {35014#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-28 12:44:49,893 INFO L290 TraceCheckUtils]: 115: Hoare triple {35014#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35014#(< ~counter~0 39)} is VALID [2022-04-28 12:44:49,893 INFO L290 TraceCheckUtils]: 114: Hoare triple {35014#(< ~counter~0 39)} assume !!(0 != ~r~0); {35014#(< ~counter~0 39)} is VALID [2022-04-28 12:44:49,894 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34001#true} {35014#(< ~counter~0 39)} #63#return; {35014#(< ~counter~0 39)} is VALID [2022-04-28 12:44:49,894 INFO L290 TraceCheckUtils]: 112: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,894 INFO L290 TraceCheckUtils]: 111: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,894 INFO L290 TraceCheckUtils]: 110: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,894 INFO L272 TraceCheckUtils]: 109: Hoare triple {35014#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,894 INFO L290 TraceCheckUtils]: 108: Hoare triple {35014#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-28 12:44:49,895 INFO L290 TraceCheckUtils]: 107: Hoare triple {35042#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-28 12:44:49,895 INFO L290 TraceCheckUtils]: 106: Hoare triple {35042#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35042#(< ~counter~0 38)} is VALID [2022-04-28 12:44:49,895 INFO L290 TraceCheckUtils]: 105: Hoare triple {35042#(< ~counter~0 38)} assume !!(0 != ~r~0); {35042#(< ~counter~0 38)} is VALID [2022-04-28 12:44:49,896 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34001#true} {35042#(< ~counter~0 38)} #63#return; {35042#(< ~counter~0 38)} is VALID [2022-04-28 12:44:49,896 INFO L290 TraceCheckUtils]: 103: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,896 INFO L290 TraceCheckUtils]: 102: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,896 INFO L290 TraceCheckUtils]: 101: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,896 INFO L272 TraceCheckUtils]: 100: Hoare triple {35042#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,896 INFO L290 TraceCheckUtils]: 99: Hoare triple {35042#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-28 12:44:49,897 INFO L290 TraceCheckUtils]: 98: Hoare triple {35070#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-28 12:44:49,897 INFO L290 TraceCheckUtils]: 97: Hoare triple {35070#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35070#(< ~counter~0 37)} is VALID [2022-04-28 12:44:49,897 INFO L290 TraceCheckUtils]: 96: Hoare triple {35070#(< ~counter~0 37)} assume !!(0 != ~r~0); {35070#(< ~counter~0 37)} is VALID [2022-04-28 12:44:49,898 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34001#true} {35070#(< ~counter~0 37)} #63#return; {35070#(< ~counter~0 37)} is VALID [2022-04-28 12:44:49,898 INFO L290 TraceCheckUtils]: 94: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,898 INFO L290 TraceCheckUtils]: 93: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,898 INFO L290 TraceCheckUtils]: 92: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,898 INFO L272 TraceCheckUtils]: 91: Hoare triple {35070#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,898 INFO L290 TraceCheckUtils]: 90: Hoare triple {35070#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-28 12:44:49,899 INFO L290 TraceCheckUtils]: 89: Hoare triple {35098#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-28 12:44:49,899 INFO L290 TraceCheckUtils]: 88: Hoare triple {35098#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35098#(< ~counter~0 36)} is VALID [2022-04-28 12:44:49,900 INFO L290 TraceCheckUtils]: 87: Hoare triple {35098#(< ~counter~0 36)} assume !!(0 != ~r~0); {35098#(< ~counter~0 36)} is VALID [2022-04-28 12:44:49,900 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34001#true} {35098#(< ~counter~0 36)} #63#return; {35098#(< ~counter~0 36)} is VALID [2022-04-28 12:44:49,900 INFO L290 TraceCheckUtils]: 85: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,900 INFO L290 TraceCheckUtils]: 84: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,900 INFO L290 TraceCheckUtils]: 83: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,900 INFO L272 TraceCheckUtils]: 82: Hoare triple {35098#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,901 INFO L290 TraceCheckUtils]: 81: Hoare triple {35098#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-28 12:44:49,901 INFO L290 TraceCheckUtils]: 80: Hoare triple {35126#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-28 12:44:49,901 INFO L290 TraceCheckUtils]: 79: Hoare triple {35126#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35126#(< ~counter~0 35)} is VALID [2022-04-28 12:44:49,902 INFO L290 TraceCheckUtils]: 78: Hoare triple {35126#(< ~counter~0 35)} assume !!(0 != ~r~0); {35126#(< ~counter~0 35)} is VALID [2022-04-28 12:44:49,902 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34001#true} {35126#(< ~counter~0 35)} #63#return; {35126#(< ~counter~0 35)} is VALID [2022-04-28 12:44:49,902 INFO L290 TraceCheckUtils]: 76: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,902 INFO L290 TraceCheckUtils]: 75: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,902 INFO L290 TraceCheckUtils]: 74: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,902 INFO L272 TraceCheckUtils]: 73: Hoare triple {35126#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,903 INFO L290 TraceCheckUtils]: 72: Hoare triple {35126#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-28 12:44:49,903 INFO L290 TraceCheckUtils]: 71: Hoare triple {35154#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-28 12:44:49,903 INFO L290 TraceCheckUtils]: 70: Hoare triple {35154#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35154#(< ~counter~0 34)} is VALID [2022-04-28 12:44:49,904 INFO L290 TraceCheckUtils]: 69: Hoare triple {35154#(< ~counter~0 34)} assume !!(0 != ~r~0); {35154#(< ~counter~0 34)} is VALID [2022-04-28 12:44:49,904 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34001#true} {35154#(< ~counter~0 34)} #63#return; {35154#(< ~counter~0 34)} is VALID [2022-04-28 12:44:49,904 INFO L290 TraceCheckUtils]: 67: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,904 INFO L290 TraceCheckUtils]: 66: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,904 INFO L290 TraceCheckUtils]: 65: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,904 INFO L272 TraceCheckUtils]: 64: Hoare triple {35154#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,905 INFO L290 TraceCheckUtils]: 63: Hoare triple {35154#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-28 12:44:49,905 INFO L290 TraceCheckUtils]: 62: Hoare triple {35182#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-28 12:44:49,905 INFO L290 TraceCheckUtils]: 61: Hoare triple {35182#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35182#(< ~counter~0 33)} is VALID [2022-04-28 12:44:49,906 INFO L290 TraceCheckUtils]: 60: Hoare triple {35182#(< ~counter~0 33)} assume !!(0 != ~r~0); {35182#(< ~counter~0 33)} is VALID [2022-04-28 12:44:49,906 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34001#true} {35182#(< ~counter~0 33)} #63#return; {35182#(< ~counter~0 33)} is VALID [2022-04-28 12:44:49,906 INFO L290 TraceCheckUtils]: 58: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,906 INFO L290 TraceCheckUtils]: 57: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,906 INFO L290 TraceCheckUtils]: 56: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,906 INFO L272 TraceCheckUtils]: 55: Hoare triple {35182#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,907 INFO L290 TraceCheckUtils]: 54: Hoare triple {35182#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-28 12:44:49,907 INFO L290 TraceCheckUtils]: 53: Hoare triple {35210#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-28 12:44:49,907 INFO L290 TraceCheckUtils]: 52: Hoare triple {35210#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35210#(< ~counter~0 32)} is VALID [2022-04-28 12:44:49,908 INFO L290 TraceCheckUtils]: 51: Hoare triple {35210#(< ~counter~0 32)} assume !!(0 != ~r~0); {35210#(< ~counter~0 32)} is VALID [2022-04-28 12:44:49,908 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34001#true} {35210#(< ~counter~0 32)} #63#return; {35210#(< ~counter~0 32)} is VALID [2022-04-28 12:44:49,908 INFO L290 TraceCheckUtils]: 49: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,908 INFO L290 TraceCheckUtils]: 48: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,908 INFO L290 TraceCheckUtils]: 47: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,908 INFO L272 TraceCheckUtils]: 46: Hoare triple {35210#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,909 INFO L290 TraceCheckUtils]: 45: Hoare triple {35210#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-28 12:44:49,909 INFO L290 TraceCheckUtils]: 44: Hoare triple {35238#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-28 12:44:49,909 INFO L290 TraceCheckUtils]: 43: Hoare triple {35238#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35238#(< ~counter~0 31)} is VALID [2022-04-28 12:44:49,910 INFO L290 TraceCheckUtils]: 42: Hoare triple {35238#(< ~counter~0 31)} assume !!(0 != ~r~0); {35238#(< ~counter~0 31)} is VALID [2022-04-28 12:44:49,910 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34001#true} {35238#(< ~counter~0 31)} #63#return; {35238#(< ~counter~0 31)} is VALID [2022-04-28 12:44:49,910 INFO L290 TraceCheckUtils]: 40: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,910 INFO L290 TraceCheckUtils]: 39: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,910 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,910 INFO L272 TraceCheckUtils]: 37: Hoare triple {35238#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,911 INFO L290 TraceCheckUtils]: 36: Hoare triple {35238#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-28 12:44:49,911 INFO L290 TraceCheckUtils]: 35: Hoare triple {35266#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-28 12:44:49,911 INFO L290 TraceCheckUtils]: 34: Hoare triple {35266#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35266#(< ~counter~0 30)} is VALID [2022-04-28 12:44:49,911 INFO L290 TraceCheckUtils]: 33: Hoare triple {35266#(< ~counter~0 30)} assume !!(0 != ~r~0); {35266#(< ~counter~0 30)} is VALID [2022-04-28 12:44:49,912 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34001#true} {35266#(< ~counter~0 30)} #63#return; {35266#(< ~counter~0 30)} is VALID [2022-04-28 12:44:49,912 INFO L290 TraceCheckUtils]: 31: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,912 INFO L290 TraceCheckUtils]: 30: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,912 INFO L290 TraceCheckUtils]: 29: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,912 INFO L272 TraceCheckUtils]: 28: Hoare triple {35266#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,912 INFO L290 TraceCheckUtils]: 27: Hoare triple {35266#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-28 12:44:49,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {35294#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-28 12:44:49,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {35294#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35294#(< ~counter~0 29)} is VALID [2022-04-28 12:44:49,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {35294#(< ~counter~0 29)} assume !!(0 != ~r~0); {35294#(< ~counter~0 29)} is VALID [2022-04-28 12:44:49,914 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34001#true} {35294#(< ~counter~0 29)} #63#return; {35294#(< ~counter~0 29)} is VALID [2022-04-28 12:44:49,914 INFO L290 TraceCheckUtils]: 22: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,914 INFO L290 TraceCheckUtils]: 21: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,914 INFO L290 TraceCheckUtils]: 20: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,914 INFO L272 TraceCheckUtils]: 19: Hoare triple {35294#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,914 INFO L290 TraceCheckUtils]: 18: Hoare triple {35294#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-28 12:44:49,915 INFO L290 TraceCheckUtils]: 17: Hoare triple {35322#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-28 12:44:49,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {35322#(< ~counter~0 28)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,915 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #61#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,915 INFO L290 TraceCheckUtils]: 14: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,915 INFO L290 TraceCheckUtils]: 13: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,915 INFO L290 TraceCheckUtils]: 12: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,915 INFO L272 TraceCheckUtils]: 11: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,916 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #59#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,916 INFO L290 TraceCheckUtils]: 9: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 12:44:49,916 INFO L290 TraceCheckUtils]: 8: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 12:44:49,916 INFO L290 TraceCheckUtils]: 7: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 12:44:49,916 INFO L272 TraceCheckUtils]: 6: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 12:44:49,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {35322#(< ~counter~0 28)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,916 INFO L272 TraceCheckUtils]: 4: Hoare triple {35322#(< ~counter~0 28)} call #t~ret7 := main(); {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,917 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35322#(< ~counter~0 28)} {34001#true} #67#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,917 INFO L290 TraceCheckUtils]: 2: Hoare triple {35322#(< ~counter~0 28)} assume true; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {35322#(< ~counter~0 28)} is VALID [2022-04-28 12:44:49,917 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-28 12:44:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 1199 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2022-04-28 12:44:49,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:49,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255509845] [2022-04-28 12:44:49,926 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:49,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757534762] [2022-04-28 12:44:49,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757534762] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:49,926 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:49,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-28 12:44:49,926 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:49,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1912665945] [2022-04-28 12:44:49,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1912665945] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:49,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:49,927 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-28 12:44:49,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914414352] [2022-04-28 12:44:49,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:49,927 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 12:44:49,928 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:49,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 12:44:50,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:50,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-28 12:44:50,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:50,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-28 12:44:50,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 12:44:50,070 INFO L87 Difference]: Start difference. First operand 218 states and 241 transitions. Second operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 12:44:50,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:50,984 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-28 12:44:50,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-28 12:44:50,984 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 12:44:50,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 12:44:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 12:44:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 12:44:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 12:44:50,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-28 12:44:51,171 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:51,174 INFO L225 Difference]: With dead ends: 232 [2022-04-28 12:44:51,174 INFO L226 Difference]: Without dead ends: 227 [2022-04-28 12:44:51,175 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 12:44:51,176 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 62 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:51,176 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 264 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:44:51,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-28 12:44:51,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-28 12:44:51,454 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:51,454 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 12:44:51,454 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 12:44:51,455 INFO L87 Difference]: Start difference. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 12:44:51,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:51,458 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 12:44:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 12:44:51,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:51,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:51,458 INFO L74 IsIncluded]: Start isIncluded. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 12:44:51,458 INFO L87 Difference]: Start difference. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 12:44:51,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:51,461 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 12:44:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 12:44:51,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:51,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:51,461 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:51,461 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 12:44:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-28 12:44:51,464 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-28 12:44:51,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:51,464 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-28 12:44:51,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 12:44:51,464 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-28 12:44:52,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 251 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 12:44:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-28 12:44:52,342 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:52,343 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 23, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:52,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:52,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-28 12:44:52,543 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:52,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:52,543 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-28 12:44:52,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:52,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [801662372] [2022-04-28 12:44:52,544 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:52,544 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-28 12:44:52,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:52,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699377560] [2022-04-28 12:44:52,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:52,562 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:52,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [724235580] [2022-04-28 12:44:52,562 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:44:52,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:52,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:52,563 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:52,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 12:44:52,703 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:44:52,703 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:44:52,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 12:44:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:44:52,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:44:53,850 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-28 12:44:53,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,851 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36800#(<= ~counter~0 0)} {36792#true} #67#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,852 INFO L272 TraceCheckUtils]: 4: Hoare triple {36800#(<= ~counter~0 0)} call #t~ret7 := main(); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,852 INFO L290 TraceCheckUtils]: 5: Hoare triple {36800#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,852 INFO L272 TraceCheckUtils]: 6: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,853 INFO L290 TraceCheckUtils]: 7: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,853 INFO L290 TraceCheckUtils]: 8: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,853 INFO L290 TraceCheckUtils]: 9: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,853 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #59#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,854 INFO L272 TraceCheckUtils]: 11: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,854 INFO L290 TraceCheckUtils]: 12: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,854 INFO L290 TraceCheckUtils]: 13: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,854 INFO L290 TraceCheckUtils]: 14: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,855 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #61#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,855 INFO L290 TraceCheckUtils]: 16: Hoare triple {36800#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 12:44:53,856 INFO L290 TraceCheckUtils]: 17: Hoare triple {36800#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,856 INFO L290 TraceCheckUtils]: 18: Hoare triple {36849#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,857 INFO L272 TraceCheckUtils]: 19: Hoare triple {36849#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,857 INFO L290 TraceCheckUtils]: 20: Hoare triple {36849#(<= ~counter~0 1)} ~cond := #in~cond; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,857 INFO L290 TraceCheckUtils]: 21: Hoare triple {36849#(<= ~counter~0 1)} assume !(0 == ~cond); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {36849#(<= ~counter~0 1)} assume true; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,858 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36849#(<= ~counter~0 1)} {36849#(<= ~counter~0 1)} #63#return; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,858 INFO L290 TraceCheckUtils]: 24: Hoare triple {36849#(<= ~counter~0 1)} assume !!(0 != ~r~0); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,858 INFO L290 TraceCheckUtils]: 25: Hoare triple {36849#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 12:44:53,859 INFO L290 TraceCheckUtils]: 26: Hoare triple {36849#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,859 INFO L290 TraceCheckUtils]: 27: Hoare triple {36877#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,859 INFO L272 TraceCheckUtils]: 28: Hoare triple {36877#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,860 INFO L290 TraceCheckUtils]: 29: Hoare triple {36877#(<= ~counter~0 2)} ~cond := #in~cond; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,860 INFO L290 TraceCheckUtils]: 30: Hoare triple {36877#(<= ~counter~0 2)} assume !(0 == ~cond); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,860 INFO L290 TraceCheckUtils]: 31: Hoare triple {36877#(<= ~counter~0 2)} assume true; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,861 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36877#(<= ~counter~0 2)} {36877#(<= ~counter~0 2)} #63#return; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,861 INFO L290 TraceCheckUtils]: 33: Hoare triple {36877#(<= ~counter~0 2)} assume !!(0 != ~r~0); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,861 INFO L290 TraceCheckUtils]: 34: Hoare triple {36877#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 12:44:53,862 INFO L290 TraceCheckUtils]: 35: Hoare triple {36877#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,862 INFO L290 TraceCheckUtils]: 36: Hoare triple {36905#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,862 INFO L272 TraceCheckUtils]: 37: Hoare triple {36905#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,862 INFO L290 TraceCheckUtils]: 38: Hoare triple {36905#(<= ~counter~0 3)} ~cond := #in~cond; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,863 INFO L290 TraceCheckUtils]: 39: Hoare triple {36905#(<= ~counter~0 3)} assume !(0 == ~cond); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,863 INFO L290 TraceCheckUtils]: 40: Hoare triple {36905#(<= ~counter~0 3)} assume true; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,863 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36905#(<= ~counter~0 3)} {36905#(<= ~counter~0 3)} #63#return; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,864 INFO L290 TraceCheckUtils]: 42: Hoare triple {36905#(<= ~counter~0 3)} assume !!(0 != ~r~0); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,864 INFO L290 TraceCheckUtils]: 43: Hoare triple {36905#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 12:44:53,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {36905#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,865 INFO L290 TraceCheckUtils]: 45: Hoare triple {36933#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,865 INFO L272 TraceCheckUtils]: 46: Hoare triple {36933#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,865 INFO L290 TraceCheckUtils]: 47: Hoare triple {36933#(<= ~counter~0 4)} ~cond := #in~cond; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,865 INFO L290 TraceCheckUtils]: 48: Hoare triple {36933#(<= ~counter~0 4)} assume !(0 == ~cond); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,866 INFO L290 TraceCheckUtils]: 49: Hoare triple {36933#(<= ~counter~0 4)} assume true; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,866 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36933#(<= ~counter~0 4)} {36933#(<= ~counter~0 4)} #63#return; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,866 INFO L290 TraceCheckUtils]: 51: Hoare triple {36933#(<= ~counter~0 4)} assume !!(0 != ~r~0); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {36933#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 12:44:53,867 INFO L290 TraceCheckUtils]: 53: Hoare triple {36933#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,867 INFO L290 TraceCheckUtils]: 54: Hoare triple {36961#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,868 INFO L272 TraceCheckUtils]: 55: Hoare triple {36961#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,868 INFO L290 TraceCheckUtils]: 56: Hoare triple {36961#(<= ~counter~0 5)} ~cond := #in~cond; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,868 INFO L290 TraceCheckUtils]: 57: Hoare triple {36961#(<= ~counter~0 5)} assume !(0 == ~cond); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,868 INFO L290 TraceCheckUtils]: 58: Hoare triple {36961#(<= ~counter~0 5)} assume true; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,869 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36961#(<= ~counter~0 5)} {36961#(<= ~counter~0 5)} #63#return; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,869 INFO L290 TraceCheckUtils]: 60: Hoare triple {36961#(<= ~counter~0 5)} assume !!(0 != ~r~0); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,869 INFO L290 TraceCheckUtils]: 61: Hoare triple {36961#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 12:44:53,870 INFO L290 TraceCheckUtils]: 62: Hoare triple {36961#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,870 INFO L290 TraceCheckUtils]: 63: Hoare triple {36989#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,871 INFO L272 TraceCheckUtils]: 64: Hoare triple {36989#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,871 INFO L290 TraceCheckUtils]: 65: Hoare triple {36989#(<= ~counter~0 6)} ~cond := #in~cond; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,871 INFO L290 TraceCheckUtils]: 66: Hoare triple {36989#(<= ~counter~0 6)} assume !(0 == ~cond); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,871 INFO L290 TraceCheckUtils]: 67: Hoare triple {36989#(<= ~counter~0 6)} assume true; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,872 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36989#(<= ~counter~0 6)} {36989#(<= ~counter~0 6)} #63#return; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,872 INFO L290 TraceCheckUtils]: 69: Hoare triple {36989#(<= ~counter~0 6)} assume !!(0 != ~r~0); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,872 INFO L290 TraceCheckUtils]: 70: Hoare triple {36989#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 12:44:53,873 INFO L290 TraceCheckUtils]: 71: Hoare triple {36989#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,873 INFO L290 TraceCheckUtils]: 72: Hoare triple {37017#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,873 INFO L272 TraceCheckUtils]: 73: Hoare triple {37017#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,874 INFO L290 TraceCheckUtils]: 74: Hoare triple {37017#(<= ~counter~0 7)} ~cond := #in~cond; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,874 INFO L290 TraceCheckUtils]: 75: Hoare triple {37017#(<= ~counter~0 7)} assume !(0 == ~cond); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {37017#(<= ~counter~0 7)} assume true; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,874 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {37017#(<= ~counter~0 7)} {37017#(<= ~counter~0 7)} #63#return; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,875 INFO L290 TraceCheckUtils]: 78: Hoare triple {37017#(<= ~counter~0 7)} assume !!(0 != ~r~0); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,875 INFO L290 TraceCheckUtils]: 79: Hoare triple {37017#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 12:44:53,875 INFO L290 TraceCheckUtils]: 80: Hoare triple {37017#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,876 INFO L290 TraceCheckUtils]: 81: Hoare triple {37045#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,876 INFO L272 TraceCheckUtils]: 82: Hoare triple {37045#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,876 INFO L290 TraceCheckUtils]: 83: Hoare triple {37045#(<= ~counter~0 8)} ~cond := #in~cond; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {37045#(<= ~counter~0 8)} assume !(0 == ~cond); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {37045#(<= ~counter~0 8)} assume true; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,877 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {37045#(<= ~counter~0 8)} {37045#(<= ~counter~0 8)} #63#return; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,878 INFO L290 TraceCheckUtils]: 87: Hoare triple {37045#(<= ~counter~0 8)} assume !!(0 != ~r~0); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,878 INFO L290 TraceCheckUtils]: 88: Hoare triple {37045#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 12:44:53,878 INFO L290 TraceCheckUtils]: 89: Hoare triple {37045#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,878 INFO L290 TraceCheckUtils]: 90: Hoare triple {37073#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,879 INFO L272 TraceCheckUtils]: 91: Hoare triple {37073#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,879 INFO L290 TraceCheckUtils]: 92: Hoare triple {37073#(<= ~counter~0 9)} ~cond := #in~cond; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,879 INFO L290 TraceCheckUtils]: 93: Hoare triple {37073#(<= ~counter~0 9)} assume !(0 == ~cond); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,880 INFO L290 TraceCheckUtils]: 94: Hoare triple {37073#(<= ~counter~0 9)} assume true; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,880 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {37073#(<= ~counter~0 9)} {37073#(<= ~counter~0 9)} #63#return; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,880 INFO L290 TraceCheckUtils]: 96: Hoare triple {37073#(<= ~counter~0 9)} assume !!(0 != ~r~0); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,881 INFO L290 TraceCheckUtils]: 97: Hoare triple {37073#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 12:44:53,881 INFO L290 TraceCheckUtils]: 98: Hoare triple {37073#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,881 INFO L290 TraceCheckUtils]: 99: Hoare triple {37101#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,882 INFO L272 TraceCheckUtils]: 100: Hoare triple {37101#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,882 INFO L290 TraceCheckUtils]: 101: Hoare triple {37101#(<= ~counter~0 10)} ~cond := #in~cond; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,882 INFO L290 TraceCheckUtils]: 102: Hoare triple {37101#(<= ~counter~0 10)} assume !(0 == ~cond); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,882 INFO L290 TraceCheckUtils]: 103: Hoare triple {37101#(<= ~counter~0 10)} assume true; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,883 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37101#(<= ~counter~0 10)} {37101#(<= ~counter~0 10)} #63#return; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,883 INFO L290 TraceCheckUtils]: 105: Hoare triple {37101#(<= ~counter~0 10)} assume !!(0 != ~r~0); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,883 INFO L290 TraceCheckUtils]: 106: Hoare triple {37101#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 12:44:53,884 INFO L290 TraceCheckUtils]: 107: Hoare triple {37101#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,884 INFO L290 TraceCheckUtils]: 108: Hoare triple {37129#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,885 INFO L272 TraceCheckUtils]: 109: Hoare triple {37129#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,885 INFO L290 TraceCheckUtils]: 110: Hoare triple {37129#(<= ~counter~0 11)} ~cond := #in~cond; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,885 INFO L290 TraceCheckUtils]: 111: Hoare triple {37129#(<= ~counter~0 11)} assume !(0 == ~cond); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,885 INFO L290 TraceCheckUtils]: 112: Hoare triple {37129#(<= ~counter~0 11)} assume true; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,886 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37129#(<= ~counter~0 11)} {37129#(<= ~counter~0 11)} #63#return; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,886 INFO L290 TraceCheckUtils]: 114: Hoare triple {37129#(<= ~counter~0 11)} assume !!(0 != ~r~0); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,886 INFO L290 TraceCheckUtils]: 115: Hoare triple {37129#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 12:44:53,887 INFO L290 TraceCheckUtils]: 116: Hoare triple {37129#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,887 INFO L290 TraceCheckUtils]: 117: Hoare triple {37157#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,887 INFO L272 TraceCheckUtils]: 118: Hoare triple {37157#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,888 INFO L290 TraceCheckUtils]: 119: Hoare triple {37157#(<= ~counter~0 12)} ~cond := #in~cond; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,888 INFO L290 TraceCheckUtils]: 120: Hoare triple {37157#(<= ~counter~0 12)} assume !(0 == ~cond); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,888 INFO L290 TraceCheckUtils]: 121: Hoare triple {37157#(<= ~counter~0 12)} assume true; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,889 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37157#(<= ~counter~0 12)} {37157#(<= ~counter~0 12)} #63#return; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,889 INFO L290 TraceCheckUtils]: 123: Hoare triple {37157#(<= ~counter~0 12)} assume !!(0 != ~r~0); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,889 INFO L290 TraceCheckUtils]: 124: Hoare triple {37157#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 12:44:53,889 INFO L290 TraceCheckUtils]: 125: Hoare triple {37157#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,890 INFO L290 TraceCheckUtils]: 126: Hoare triple {37185#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,890 INFO L272 TraceCheckUtils]: 127: Hoare triple {37185#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,890 INFO L290 TraceCheckUtils]: 128: Hoare triple {37185#(<= ~counter~0 13)} ~cond := #in~cond; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,891 INFO L290 TraceCheckUtils]: 129: Hoare triple {37185#(<= ~counter~0 13)} assume !(0 == ~cond); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,891 INFO L290 TraceCheckUtils]: 130: Hoare triple {37185#(<= ~counter~0 13)} assume true; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,891 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37185#(<= ~counter~0 13)} {37185#(<= ~counter~0 13)} #63#return; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,892 INFO L290 TraceCheckUtils]: 132: Hoare triple {37185#(<= ~counter~0 13)} assume !!(0 != ~r~0); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,892 INFO L290 TraceCheckUtils]: 133: Hoare triple {37185#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 12:44:53,892 INFO L290 TraceCheckUtils]: 134: Hoare triple {37185#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,893 INFO L290 TraceCheckUtils]: 135: Hoare triple {37213#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,893 INFO L272 TraceCheckUtils]: 136: Hoare triple {37213#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,893 INFO L290 TraceCheckUtils]: 137: Hoare triple {37213#(<= ~counter~0 14)} ~cond := #in~cond; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,893 INFO L290 TraceCheckUtils]: 138: Hoare triple {37213#(<= ~counter~0 14)} assume !(0 == ~cond); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,894 INFO L290 TraceCheckUtils]: 139: Hoare triple {37213#(<= ~counter~0 14)} assume true; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,894 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37213#(<= ~counter~0 14)} {37213#(<= ~counter~0 14)} #63#return; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,894 INFO L290 TraceCheckUtils]: 141: Hoare triple {37213#(<= ~counter~0 14)} assume !!(0 != ~r~0); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,895 INFO L290 TraceCheckUtils]: 142: Hoare triple {37213#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 12:44:53,895 INFO L290 TraceCheckUtils]: 143: Hoare triple {37213#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,895 INFO L290 TraceCheckUtils]: 144: Hoare triple {37241#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,896 INFO L272 TraceCheckUtils]: 145: Hoare triple {37241#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,896 INFO L290 TraceCheckUtils]: 146: Hoare triple {37241#(<= ~counter~0 15)} ~cond := #in~cond; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,896 INFO L290 TraceCheckUtils]: 147: Hoare triple {37241#(<= ~counter~0 15)} assume !(0 == ~cond); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,896 INFO L290 TraceCheckUtils]: 148: Hoare triple {37241#(<= ~counter~0 15)} assume true; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,897 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37241#(<= ~counter~0 15)} {37241#(<= ~counter~0 15)} #63#return; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,897 INFO L290 TraceCheckUtils]: 150: Hoare triple {37241#(<= ~counter~0 15)} assume !!(0 != ~r~0); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,897 INFO L290 TraceCheckUtils]: 151: Hoare triple {37241#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 12:44:53,898 INFO L290 TraceCheckUtils]: 152: Hoare triple {37241#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,898 INFO L290 TraceCheckUtils]: 153: Hoare triple {37269#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,899 INFO L272 TraceCheckUtils]: 154: Hoare triple {37269#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,899 INFO L290 TraceCheckUtils]: 155: Hoare triple {37269#(<= ~counter~0 16)} ~cond := #in~cond; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,899 INFO L290 TraceCheckUtils]: 156: Hoare triple {37269#(<= ~counter~0 16)} assume !(0 == ~cond); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,899 INFO L290 TraceCheckUtils]: 157: Hoare triple {37269#(<= ~counter~0 16)} assume true; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,900 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37269#(<= ~counter~0 16)} {37269#(<= ~counter~0 16)} #63#return; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,900 INFO L290 TraceCheckUtils]: 159: Hoare triple {37269#(<= ~counter~0 16)} assume !!(0 != ~r~0); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,900 INFO L290 TraceCheckUtils]: 160: Hoare triple {37269#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 12:44:53,901 INFO L290 TraceCheckUtils]: 161: Hoare triple {37269#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,901 INFO L290 TraceCheckUtils]: 162: Hoare triple {37297#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,901 INFO L272 TraceCheckUtils]: 163: Hoare triple {37297#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,902 INFO L290 TraceCheckUtils]: 164: Hoare triple {37297#(<= ~counter~0 17)} ~cond := #in~cond; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,902 INFO L290 TraceCheckUtils]: 165: Hoare triple {37297#(<= ~counter~0 17)} assume !(0 == ~cond); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,902 INFO L290 TraceCheckUtils]: 166: Hoare triple {37297#(<= ~counter~0 17)} assume true; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,903 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37297#(<= ~counter~0 17)} {37297#(<= ~counter~0 17)} #63#return; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,903 INFO L290 TraceCheckUtils]: 168: Hoare triple {37297#(<= ~counter~0 17)} assume !!(0 != ~r~0); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,903 INFO L290 TraceCheckUtils]: 169: Hoare triple {37297#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 12:44:53,903 INFO L290 TraceCheckUtils]: 170: Hoare triple {37297#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,904 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,904 INFO L272 TraceCheckUtils]: 172: Hoare triple {37325#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,904 INFO L290 TraceCheckUtils]: 173: Hoare triple {37325#(<= ~counter~0 18)} ~cond := #in~cond; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,905 INFO L290 TraceCheckUtils]: 174: Hoare triple {37325#(<= ~counter~0 18)} assume !(0 == ~cond); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,905 INFO L290 TraceCheckUtils]: 175: Hoare triple {37325#(<= ~counter~0 18)} assume true; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,905 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37325#(<= ~counter~0 18)} {37325#(<= ~counter~0 18)} #63#return; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,906 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(<= ~counter~0 18)} assume !!(0 != ~r~0); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,906 INFO L290 TraceCheckUtils]: 178: Hoare triple {37325#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 12:44:53,906 INFO L290 TraceCheckUtils]: 179: Hoare triple {37325#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,907 INFO L290 TraceCheckUtils]: 180: Hoare triple {37353#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,907 INFO L272 TraceCheckUtils]: 181: Hoare triple {37353#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,907 INFO L290 TraceCheckUtils]: 182: Hoare triple {37353#(<= ~counter~0 19)} ~cond := #in~cond; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,907 INFO L290 TraceCheckUtils]: 183: Hoare triple {37353#(<= ~counter~0 19)} assume !(0 == ~cond); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,908 INFO L290 TraceCheckUtils]: 184: Hoare triple {37353#(<= ~counter~0 19)} assume true; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,908 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37353#(<= ~counter~0 19)} {37353#(<= ~counter~0 19)} #63#return; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,908 INFO L290 TraceCheckUtils]: 186: Hoare triple {37353#(<= ~counter~0 19)} assume !!(0 != ~r~0); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,909 INFO L290 TraceCheckUtils]: 187: Hoare triple {37353#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 12:44:53,909 INFO L290 TraceCheckUtils]: 188: Hoare triple {37353#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,909 INFO L290 TraceCheckUtils]: 189: Hoare triple {37381#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,910 INFO L272 TraceCheckUtils]: 190: Hoare triple {37381#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,910 INFO L290 TraceCheckUtils]: 191: Hoare triple {37381#(<= ~counter~0 20)} ~cond := #in~cond; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,910 INFO L290 TraceCheckUtils]: 192: Hoare triple {37381#(<= ~counter~0 20)} assume !(0 == ~cond); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,911 INFO L290 TraceCheckUtils]: 193: Hoare triple {37381#(<= ~counter~0 20)} assume true; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,911 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37381#(<= ~counter~0 20)} {37381#(<= ~counter~0 20)} #63#return; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,911 INFO L290 TraceCheckUtils]: 195: Hoare triple {37381#(<= ~counter~0 20)} assume !!(0 != ~r~0); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,911 INFO L290 TraceCheckUtils]: 196: Hoare triple {37381#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 12:44:53,912 INFO L290 TraceCheckUtils]: 197: Hoare triple {37381#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,912 INFO L290 TraceCheckUtils]: 198: Hoare triple {37409#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,913 INFO L272 TraceCheckUtils]: 199: Hoare triple {37409#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,913 INFO L290 TraceCheckUtils]: 200: Hoare triple {37409#(<= ~counter~0 21)} ~cond := #in~cond; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,913 INFO L290 TraceCheckUtils]: 201: Hoare triple {37409#(<= ~counter~0 21)} assume !(0 == ~cond); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,913 INFO L290 TraceCheckUtils]: 202: Hoare triple {37409#(<= ~counter~0 21)} assume true; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,914 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37409#(<= ~counter~0 21)} {37409#(<= ~counter~0 21)} #63#return; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,914 INFO L290 TraceCheckUtils]: 204: Hoare triple {37409#(<= ~counter~0 21)} assume !!(0 != ~r~0); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,914 INFO L290 TraceCheckUtils]: 205: Hoare triple {37409#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 12:44:53,915 INFO L290 TraceCheckUtils]: 206: Hoare triple {37409#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,915 INFO L290 TraceCheckUtils]: 207: Hoare triple {37437#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,915 INFO L272 TraceCheckUtils]: 208: Hoare triple {37437#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,916 INFO L290 TraceCheckUtils]: 209: Hoare triple {37437#(<= ~counter~0 22)} ~cond := #in~cond; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,916 INFO L290 TraceCheckUtils]: 210: Hoare triple {37437#(<= ~counter~0 22)} assume !(0 == ~cond); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,916 INFO L290 TraceCheckUtils]: 211: Hoare triple {37437#(<= ~counter~0 22)} assume true; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,917 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37437#(<= ~counter~0 22)} {37437#(<= ~counter~0 22)} #63#return; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,917 INFO L290 TraceCheckUtils]: 213: Hoare triple {37437#(<= ~counter~0 22)} assume !!(0 != ~r~0); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,917 INFO L290 TraceCheckUtils]: 214: Hoare triple {37437#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 12:44:53,918 INFO L290 TraceCheckUtils]: 215: Hoare triple {37437#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,918 INFO L290 TraceCheckUtils]: 216: Hoare triple {37465#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,918 INFO L272 TraceCheckUtils]: 217: Hoare triple {37465#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,918 INFO L290 TraceCheckUtils]: 218: Hoare triple {37465#(<= ~counter~0 23)} ~cond := #in~cond; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,919 INFO L290 TraceCheckUtils]: 219: Hoare triple {37465#(<= ~counter~0 23)} assume !(0 == ~cond); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,919 INFO L290 TraceCheckUtils]: 220: Hoare triple {37465#(<= ~counter~0 23)} assume true; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,919 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37465#(<= ~counter~0 23)} {37465#(<= ~counter~0 23)} #63#return; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,920 INFO L290 TraceCheckUtils]: 222: Hoare triple {37465#(<= ~counter~0 23)} assume !!(0 != ~r~0); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,920 INFO L290 TraceCheckUtils]: 223: Hoare triple {37465#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 12:44:53,920 INFO L290 TraceCheckUtils]: 224: Hoare triple {37465#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37493#(<= |main_#t~post6| 23)} is VALID [2022-04-28 12:44:53,920 INFO L290 TraceCheckUtils]: 225: Hoare triple {37493#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-28 12:44:53,921 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-28 12:44:53,921 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-28 12:44:53,921 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-28 12:44:53,921 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-28 12:44:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 2323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:44:53,922 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:44:55,333 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-28 12:44:55,333 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-28 12:44:55,333 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-28 12:44:55,334 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-28 12:44:55,334 INFO L290 TraceCheckUtils]: 225: Hoare triple {37521#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-28 12:44:55,334 INFO L290 TraceCheckUtils]: 224: Hoare triple {37525#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37521#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:44:55,334 INFO L290 TraceCheckUtils]: 223: Hoare triple {37525#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37525#(< ~counter~0 50)} is VALID [2022-04-28 12:44:55,335 INFO L290 TraceCheckUtils]: 222: Hoare triple {37525#(< ~counter~0 50)} assume !!(0 != ~r~0); {37525#(< ~counter~0 50)} is VALID [2022-04-28 12:44:55,335 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36792#true} {37525#(< ~counter~0 50)} #63#return; {37525#(< ~counter~0 50)} is VALID [2022-04-28 12:44:55,335 INFO L290 TraceCheckUtils]: 220: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,335 INFO L290 TraceCheckUtils]: 219: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,335 INFO L290 TraceCheckUtils]: 218: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,335 INFO L272 TraceCheckUtils]: 217: Hoare triple {37525#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,335 INFO L290 TraceCheckUtils]: 216: Hoare triple {37525#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-28 12:44:55,336 INFO L290 TraceCheckUtils]: 215: Hoare triple {37553#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-28 12:44:55,337 INFO L290 TraceCheckUtils]: 214: Hoare triple {37553#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37553#(< ~counter~0 49)} is VALID [2022-04-28 12:44:55,337 INFO L290 TraceCheckUtils]: 213: Hoare triple {37553#(< ~counter~0 49)} assume !!(0 != ~r~0); {37553#(< ~counter~0 49)} is VALID [2022-04-28 12:44:55,337 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36792#true} {37553#(< ~counter~0 49)} #63#return; {37553#(< ~counter~0 49)} is VALID [2022-04-28 12:44:55,337 INFO L290 TraceCheckUtils]: 211: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,337 INFO L290 TraceCheckUtils]: 210: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,337 INFO L290 TraceCheckUtils]: 209: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,337 INFO L272 TraceCheckUtils]: 208: Hoare triple {37553#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,338 INFO L290 TraceCheckUtils]: 207: Hoare triple {37553#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-28 12:44:55,338 INFO L290 TraceCheckUtils]: 206: Hoare triple {37581#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-28 12:44:55,338 INFO L290 TraceCheckUtils]: 205: Hoare triple {37581#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37581#(< ~counter~0 48)} is VALID [2022-04-28 12:44:55,339 INFO L290 TraceCheckUtils]: 204: Hoare triple {37581#(< ~counter~0 48)} assume !!(0 != ~r~0); {37581#(< ~counter~0 48)} is VALID [2022-04-28 12:44:55,339 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36792#true} {37581#(< ~counter~0 48)} #63#return; {37581#(< ~counter~0 48)} is VALID [2022-04-28 12:44:55,339 INFO L290 TraceCheckUtils]: 202: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,339 INFO L290 TraceCheckUtils]: 201: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,339 INFO L290 TraceCheckUtils]: 200: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,339 INFO L272 TraceCheckUtils]: 199: Hoare triple {37581#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,340 INFO L290 TraceCheckUtils]: 198: Hoare triple {37581#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-28 12:44:55,340 INFO L290 TraceCheckUtils]: 197: Hoare triple {37609#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-28 12:44:55,340 INFO L290 TraceCheckUtils]: 196: Hoare triple {37609#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37609#(< ~counter~0 47)} is VALID [2022-04-28 12:44:55,341 INFO L290 TraceCheckUtils]: 195: Hoare triple {37609#(< ~counter~0 47)} assume !!(0 != ~r~0); {37609#(< ~counter~0 47)} is VALID [2022-04-28 12:44:55,341 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36792#true} {37609#(< ~counter~0 47)} #63#return; {37609#(< ~counter~0 47)} is VALID [2022-04-28 12:44:55,341 INFO L290 TraceCheckUtils]: 193: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,341 INFO L290 TraceCheckUtils]: 192: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,341 INFO L290 TraceCheckUtils]: 191: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,341 INFO L272 TraceCheckUtils]: 190: Hoare triple {37609#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,341 INFO L290 TraceCheckUtils]: 189: Hoare triple {37609#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-28 12:44:55,342 INFO L290 TraceCheckUtils]: 188: Hoare triple {37637#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-28 12:44:55,342 INFO L290 TraceCheckUtils]: 187: Hoare triple {37637#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37637#(< ~counter~0 46)} is VALID [2022-04-28 12:44:55,342 INFO L290 TraceCheckUtils]: 186: Hoare triple {37637#(< ~counter~0 46)} assume !!(0 != ~r~0); {37637#(< ~counter~0 46)} is VALID [2022-04-28 12:44:55,343 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36792#true} {37637#(< ~counter~0 46)} #63#return; {37637#(< ~counter~0 46)} is VALID [2022-04-28 12:44:55,343 INFO L290 TraceCheckUtils]: 184: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,343 INFO L290 TraceCheckUtils]: 183: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,343 INFO L290 TraceCheckUtils]: 182: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,343 INFO L272 TraceCheckUtils]: 181: Hoare triple {37637#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,343 INFO L290 TraceCheckUtils]: 180: Hoare triple {37637#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-28 12:44:55,344 INFO L290 TraceCheckUtils]: 179: Hoare triple {37665#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-28 12:44:55,344 INFO L290 TraceCheckUtils]: 178: Hoare triple {37665#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37665#(< ~counter~0 45)} is VALID [2022-04-28 12:44:55,344 INFO L290 TraceCheckUtils]: 177: Hoare triple {37665#(< ~counter~0 45)} assume !!(0 != ~r~0); {37665#(< ~counter~0 45)} is VALID [2022-04-28 12:44:55,345 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36792#true} {37665#(< ~counter~0 45)} #63#return; {37665#(< ~counter~0 45)} is VALID [2022-04-28 12:44:55,345 INFO L290 TraceCheckUtils]: 175: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,345 INFO L290 TraceCheckUtils]: 174: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,345 INFO L290 TraceCheckUtils]: 173: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,345 INFO L272 TraceCheckUtils]: 172: Hoare triple {37665#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,345 INFO L290 TraceCheckUtils]: 171: Hoare triple {37665#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-28 12:44:55,346 INFO L290 TraceCheckUtils]: 170: Hoare triple {37693#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-28 12:44:55,346 INFO L290 TraceCheckUtils]: 169: Hoare triple {37693#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37693#(< ~counter~0 44)} is VALID [2022-04-28 12:44:55,346 INFO L290 TraceCheckUtils]: 168: Hoare triple {37693#(< ~counter~0 44)} assume !!(0 != ~r~0); {37693#(< ~counter~0 44)} is VALID [2022-04-28 12:44:55,347 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36792#true} {37693#(< ~counter~0 44)} #63#return; {37693#(< ~counter~0 44)} is VALID [2022-04-28 12:44:55,347 INFO L290 TraceCheckUtils]: 166: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,347 INFO L290 TraceCheckUtils]: 165: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,347 INFO L290 TraceCheckUtils]: 164: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,347 INFO L272 TraceCheckUtils]: 163: Hoare triple {37693#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,347 INFO L290 TraceCheckUtils]: 162: Hoare triple {37693#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-28 12:44:55,347 INFO L290 TraceCheckUtils]: 161: Hoare triple {37721#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-28 12:44:55,348 INFO L290 TraceCheckUtils]: 160: Hoare triple {37721#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37721#(< ~counter~0 43)} is VALID [2022-04-28 12:44:55,348 INFO L290 TraceCheckUtils]: 159: Hoare triple {37721#(< ~counter~0 43)} assume !!(0 != ~r~0); {37721#(< ~counter~0 43)} is VALID [2022-04-28 12:44:55,348 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36792#true} {37721#(< ~counter~0 43)} #63#return; {37721#(< ~counter~0 43)} is VALID [2022-04-28 12:44:55,348 INFO L290 TraceCheckUtils]: 157: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,348 INFO L290 TraceCheckUtils]: 156: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,349 INFO L290 TraceCheckUtils]: 155: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,349 INFO L272 TraceCheckUtils]: 154: Hoare triple {37721#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,349 INFO L290 TraceCheckUtils]: 153: Hoare triple {37721#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-28 12:44:55,349 INFO L290 TraceCheckUtils]: 152: Hoare triple {37749#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-28 12:44:55,350 INFO L290 TraceCheckUtils]: 151: Hoare triple {37749#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37749#(< ~counter~0 42)} is VALID [2022-04-28 12:44:55,350 INFO L290 TraceCheckUtils]: 150: Hoare triple {37749#(< ~counter~0 42)} assume !!(0 != ~r~0); {37749#(< ~counter~0 42)} is VALID [2022-04-28 12:44:55,350 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36792#true} {37749#(< ~counter~0 42)} #63#return; {37749#(< ~counter~0 42)} is VALID [2022-04-28 12:44:55,350 INFO L290 TraceCheckUtils]: 148: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,350 INFO L290 TraceCheckUtils]: 147: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,350 INFO L290 TraceCheckUtils]: 146: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,350 INFO L272 TraceCheckUtils]: 145: Hoare triple {37749#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,351 INFO L290 TraceCheckUtils]: 144: Hoare triple {37749#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-28 12:44:55,351 INFO L290 TraceCheckUtils]: 143: Hoare triple {37777#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-28 12:44:55,351 INFO L290 TraceCheckUtils]: 142: Hoare triple {37777#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37777#(< ~counter~0 41)} is VALID [2022-04-28 12:44:55,352 INFO L290 TraceCheckUtils]: 141: Hoare triple {37777#(< ~counter~0 41)} assume !!(0 != ~r~0); {37777#(< ~counter~0 41)} is VALID [2022-04-28 12:44:55,352 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36792#true} {37777#(< ~counter~0 41)} #63#return; {37777#(< ~counter~0 41)} is VALID [2022-04-28 12:44:55,352 INFO L290 TraceCheckUtils]: 139: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,352 INFO L290 TraceCheckUtils]: 138: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,352 INFO L290 TraceCheckUtils]: 137: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,352 INFO L272 TraceCheckUtils]: 136: Hoare triple {37777#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,353 INFO L290 TraceCheckUtils]: 135: Hoare triple {37777#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-28 12:44:55,353 INFO L290 TraceCheckUtils]: 134: Hoare triple {37805#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-28 12:44:55,353 INFO L290 TraceCheckUtils]: 133: Hoare triple {37805#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37805#(< ~counter~0 40)} is VALID [2022-04-28 12:44:55,353 INFO L290 TraceCheckUtils]: 132: Hoare triple {37805#(< ~counter~0 40)} assume !!(0 != ~r~0); {37805#(< ~counter~0 40)} is VALID [2022-04-28 12:44:55,354 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36792#true} {37805#(< ~counter~0 40)} #63#return; {37805#(< ~counter~0 40)} is VALID [2022-04-28 12:44:55,354 INFO L290 TraceCheckUtils]: 130: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,354 INFO L290 TraceCheckUtils]: 129: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,354 INFO L290 TraceCheckUtils]: 128: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,354 INFO L272 TraceCheckUtils]: 127: Hoare triple {37805#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,354 INFO L290 TraceCheckUtils]: 126: Hoare triple {37805#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-28 12:44:55,355 INFO L290 TraceCheckUtils]: 125: Hoare triple {37833#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-28 12:44:55,355 INFO L290 TraceCheckUtils]: 124: Hoare triple {37833#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37833#(< ~counter~0 39)} is VALID [2022-04-28 12:44:55,355 INFO L290 TraceCheckUtils]: 123: Hoare triple {37833#(< ~counter~0 39)} assume !!(0 != ~r~0); {37833#(< ~counter~0 39)} is VALID [2022-04-28 12:44:55,356 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36792#true} {37833#(< ~counter~0 39)} #63#return; {37833#(< ~counter~0 39)} is VALID [2022-04-28 12:44:55,356 INFO L290 TraceCheckUtils]: 121: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,356 INFO L290 TraceCheckUtils]: 120: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,356 INFO L290 TraceCheckUtils]: 119: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,356 INFO L272 TraceCheckUtils]: 118: Hoare triple {37833#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,356 INFO L290 TraceCheckUtils]: 117: Hoare triple {37833#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-28 12:44:55,357 INFO L290 TraceCheckUtils]: 116: Hoare triple {37861#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-28 12:44:55,357 INFO L290 TraceCheckUtils]: 115: Hoare triple {37861#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37861#(< ~counter~0 38)} is VALID [2022-04-28 12:44:55,357 INFO L290 TraceCheckUtils]: 114: Hoare triple {37861#(< ~counter~0 38)} assume !!(0 != ~r~0); {37861#(< ~counter~0 38)} is VALID [2022-04-28 12:44:55,358 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36792#true} {37861#(< ~counter~0 38)} #63#return; {37861#(< ~counter~0 38)} is VALID [2022-04-28 12:44:55,358 INFO L290 TraceCheckUtils]: 112: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,358 INFO L290 TraceCheckUtils]: 111: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,358 INFO L290 TraceCheckUtils]: 110: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,358 INFO L272 TraceCheckUtils]: 109: Hoare triple {37861#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,358 INFO L290 TraceCheckUtils]: 108: Hoare triple {37861#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-28 12:44:55,359 INFO L290 TraceCheckUtils]: 107: Hoare triple {37889#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-28 12:44:55,359 INFO L290 TraceCheckUtils]: 106: Hoare triple {37889#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37889#(< ~counter~0 37)} is VALID [2022-04-28 12:44:55,365 INFO L290 TraceCheckUtils]: 105: Hoare triple {37889#(< ~counter~0 37)} assume !!(0 != ~r~0); {37889#(< ~counter~0 37)} is VALID [2022-04-28 12:44:55,365 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36792#true} {37889#(< ~counter~0 37)} #63#return; {37889#(< ~counter~0 37)} is VALID [2022-04-28 12:44:55,365 INFO L290 TraceCheckUtils]: 103: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,365 INFO L290 TraceCheckUtils]: 102: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,365 INFO L290 TraceCheckUtils]: 101: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,365 INFO L272 TraceCheckUtils]: 100: Hoare triple {37889#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,366 INFO L290 TraceCheckUtils]: 99: Hoare triple {37889#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-28 12:44:55,367 INFO L290 TraceCheckUtils]: 98: Hoare triple {37917#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-28 12:44:55,367 INFO L290 TraceCheckUtils]: 97: Hoare triple {37917#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37917#(< ~counter~0 36)} is VALID [2022-04-28 12:44:55,367 INFO L290 TraceCheckUtils]: 96: Hoare triple {37917#(< ~counter~0 36)} assume !!(0 != ~r~0); {37917#(< ~counter~0 36)} is VALID [2022-04-28 12:44:55,367 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36792#true} {37917#(< ~counter~0 36)} #63#return; {37917#(< ~counter~0 36)} is VALID [2022-04-28 12:44:55,368 INFO L290 TraceCheckUtils]: 94: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,368 INFO L290 TraceCheckUtils]: 93: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,368 INFO L290 TraceCheckUtils]: 92: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,368 INFO L272 TraceCheckUtils]: 91: Hoare triple {37917#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,368 INFO L290 TraceCheckUtils]: 90: Hoare triple {37917#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-28 12:44:55,369 INFO L290 TraceCheckUtils]: 89: Hoare triple {37945#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-28 12:44:55,369 INFO L290 TraceCheckUtils]: 88: Hoare triple {37945#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37945#(< ~counter~0 35)} is VALID [2022-04-28 12:44:55,369 INFO L290 TraceCheckUtils]: 87: Hoare triple {37945#(< ~counter~0 35)} assume !!(0 != ~r~0); {37945#(< ~counter~0 35)} is VALID [2022-04-28 12:44:55,369 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36792#true} {37945#(< ~counter~0 35)} #63#return; {37945#(< ~counter~0 35)} is VALID [2022-04-28 12:44:55,369 INFO L290 TraceCheckUtils]: 85: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,370 INFO L290 TraceCheckUtils]: 84: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,370 INFO L290 TraceCheckUtils]: 83: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,370 INFO L272 TraceCheckUtils]: 82: Hoare triple {37945#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,370 INFO L290 TraceCheckUtils]: 81: Hoare triple {37945#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-28 12:44:55,370 INFO L290 TraceCheckUtils]: 80: Hoare triple {37973#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-28 12:44:55,371 INFO L290 TraceCheckUtils]: 79: Hoare triple {37973#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37973#(< ~counter~0 34)} is VALID [2022-04-28 12:44:55,371 INFO L290 TraceCheckUtils]: 78: Hoare triple {37973#(< ~counter~0 34)} assume !!(0 != ~r~0); {37973#(< ~counter~0 34)} is VALID [2022-04-28 12:44:55,371 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36792#true} {37973#(< ~counter~0 34)} #63#return; {37973#(< ~counter~0 34)} is VALID [2022-04-28 12:44:55,371 INFO L290 TraceCheckUtils]: 76: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,371 INFO L290 TraceCheckUtils]: 75: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,371 INFO L290 TraceCheckUtils]: 74: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,372 INFO L272 TraceCheckUtils]: 73: Hoare triple {37973#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,372 INFO L290 TraceCheckUtils]: 72: Hoare triple {37973#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-28 12:44:55,372 INFO L290 TraceCheckUtils]: 71: Hoare triple {38001#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-28 12:44:55,372 INFO L290 TraceCheckUtils]: 70: Hoare triple {38001#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38001#(< ~counter~0 33)} is VALID [2022-04-28 12:44:55,373 INFO L290 TraceCheckUtils]: 69: Hoare triple {38001#(< ~counter~0 33)} assume !!(0 != ~r~0); {38001#(< ~counter~0 33)} is VALID [2022-04-28 12:44:55,373 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36792#true} {38001#(< ~counter~0 33)} #63#return; {38001#(< ~counter~0 33)} is VALID [2022-04-28 12:44:55,373 INFO L290 TraceCheckUtils]: 67: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,373 INFO L290 TraceCheckUtils]: 66: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,373 INFO L290 TraceCheckUtils]: 65: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,373 INFO L272 TraceCheckUtils]: 64: Hoare triple {38001#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,374 INFO L290 TraceCheckUtils]: 63: Hoare triple {38001#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-28 12:44:55,374 INFO L290 TraceCheckUtils]: 62: Hoare triple {38029#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-28 12:44:55,374 INFO L290 TraceCheckUtils]: 61: Hoare triple {38029#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38029#(< ~counter~0 32)} is VALID [2022-04-28 12:44:55,375 INFO L290 TraceCheckUtils]: 60: Hoare triple {38029#(< ~counter~0 32)} assume !!(0 != ~r~0); {38029#(< ~counter~0 32)} is VALID [2022-04-28 12:44:55,375 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36792#true} {38029#(< ~counter~0 32)} #63#return; {38029#(< ~counter~0 32)} is VALID [2022-04-28 12:44:55,375 INFO L290 TraceCheckUtils]: 58: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,375 INFO L290 TraceCheckUtils]: 57: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,375 INFO L290 TraceCheckUtils]: 56: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,375 INFO L272 TraceCheckUtils]: 55: Hoare triple {38029#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,375 INFO L290 TraceCheckUtils]: 54: Hoare triple {38029#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-28 12:44:55,376 INFO L290 TraceCheckUtils]: 53: Hoare triple {38057#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-28 12:44:55,376 INFO L290 TraceCheckUtils]: 52: Hoare triple {38057#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38057#(< ~counter~0 31)} is VALID [2022-04-28 12:44:55,376 INFO L290 TraceCheckUtils]: 51: Hoare triple {38057#(< ~counter~0 31)} assume !!(0 != ~r~0); {38057#(< ~counter~0 31)} is VALID [2022-04-28 12:44:55,377 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36792#true} {38057#(< ~counter~0 31)} #63#return; {38057#(< ~counter~0 31)} is VALID [2022-04-28 12:44:55,377 INFO L290 TraceCheckUtils]: 49: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,377 INFO L290 TraceCheckUtils]: 48: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,377 INFO L290 TraceCheckUtils]: 47: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,377 INFO L272 TraceCheckUtils]: 46: Hoare triple {38057#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,377 INFO L290 TraceCheckUtils]: 45: Hoare triple {38057#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-28 12:44:55,378 INFO L290 TraceCheckUtils]: 44: Hoare triple {38085#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-28 12:44:55,378 INFO L290 TraceCheckUtils]: 43: Hoare triple {38085#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38085#(< ~counter~0 30)} is VALID [2022-04-28 12:44:55,378 INFO L290 TraceCheckUtils]: 42: Hoare triple {38085#(< ~counter~0 30)} assume !!(0 != ~r~0); {38085#(< ~counter~0 30)} is VALID [2022-04-28 12:44:55,379 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36792#true} {38085#(< ~counter~0 30)} #63#return; {38085#(< ~counter~0 30)} is VALID [2022-04-28 12:44:55,379 INFO L290 TraceCheckUtils]: 40: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,379 INFO L290 TraceCheckUtils]: 39: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,379 INFO L272 TraceCheckUtils]: 37: Hoare triple {38085#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,379 INFO L290 TraceCheckUtils]: 36: Hoare triple {38085#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-28 12:44:55,380 INFO L290 TraceCheckUtils]: 35: Hoare triple {38113#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-28 12:44:55,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {38113#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38113#(< ~counter~0 29)} is VALID [2022-04-28 12:44:55,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {38113#(< ~counter~0 29)} assume !!(0 != ~r~0); {38113#(< ~counter~0 29)} is VALID [2022-04-28 12:44:55,381 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36792#true} {38113#(< ~counter~0 29)} #63#return; {38113#(< ~counter~0 29)} is VALID [2022-04-28 12:44:55,381 INFO L290 TraceCheckUtils]: 31: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,381 INFO L290 TraceCheckUtils]: 30: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,381 INFO L290 TraceCheckUtils]: 29: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,381 INFO L272 TraceCheckUtils]: 28: Hoare triple {38113#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {38113#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-28 12:44:55,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {38141#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-28 12:44:55,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {38141#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38141#(< ~counter~0 28)} is VALID [2022-04-28 12:44:55,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {38141#(< ~counter~0 28)} assume !!(0 != ~r~0); {38141#(< ~counter~0 28)} is VALID [2022-04-28 12:44:55,383 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36792#true} {38141#(< ~counter~0 28)} #63#return; {38141#(< ~counter~0 28)} is VALID [2022-04-28 12:44:55,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,383 INFO L272 TraceCheckUtils]: 19: Hoare triple {38141#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {38141#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-28 12:44:55,384 INFO L290 TraceCheckUtils]: 17: Hoare triple {38169#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-28 12:44:55,384 INFO L290 TraceCheckUtils]: 16: Hoare triple {38169#(< ~counter~0 27)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,384 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #61#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,384 INFO L290 TraceCheckUtils]: 14: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,384 INFO L290 TraceCheckUtils]: 13: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,384 INFO L290 TraceCheckUtils]: 12: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,384 INFO L272 TraceCheckUtils]: 11: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,385 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #59#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,385 INFO L290 TraceCheckUtils]: 9: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 12:44:55,385 INFO L290 TraceCheckUtils]: 8: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 12:44:55,385 INFO L290 TraceCheckUtils]: 7: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 12:44:55,385 INFO L272 TraceCheckUtils]: 6: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 12:44:55,385 INFO L290 TraceCheckUtils]: 5: Hoare triple {38169#(< ~counter~0 27)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,385 INFO L272 TraceCheckUtils]: 4: Hoare triple {38169#(< ~counter~0 27)} call #t~ret7 := main(); {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38169#(< ~counter~0 27)} {36792#true} #67#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {38169#(< ~counter~0 27)} assume true; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {38169#(< ~counter~0 27)} is VALID [2022-04-28 12:44:55,386 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-28 12:44:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 1311 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-04-28 12:44:55,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:44:55,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699377560] [2022-04-28 12:44:55,388 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:44:55,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [724235580] [2022-04-28 12:44:55,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [724235580] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:44:55,388 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:44:55,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-28 12:44:55,388 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:44:55,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [801662372] [2022-04-28 12:44:55,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [801662372] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:44:55,388 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:44:55,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 12:44:55,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623414338] [2022-04-28 12:44:55,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:44:55,389 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 12:44:55,389 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:44:55,389 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 12:44:55,539 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:55,539 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 12:44:55,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:55,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 12:44:55,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 12:44:55,540 INFO L87 Difference]: Start difference. First operand 227 states and 251 transitions. Second operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 12:44:56,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:56,511 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-28 12:44:56,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-28 12:44:56,511 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 12:44:56,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:44:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 12:44:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 12:44:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 12:44:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 12:44:56,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-28 12:44:56,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:56,704 INFO L225 Difference]: With dead ends: 241 [2022-04-28 12:44:56,704 INFO L226 Difference]: Without dead ends: 236 [2022-04-28 12:44:56,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-28 12:44:56,705 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 93 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 260 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:44:56,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 260 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:44:56,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-28 12:44:57,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-28 12:44:57,021 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:44:57,022 INFO L82 GeneralOperation]: Start isEquivalent. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 12:44:57,022 INFO L74 IsIncluded]: Start isIncluded. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 12:44:57,022 INFO L87 Difference]: Start difference. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 12:44:57,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:57,025 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 12:44:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 12:44:57,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:57,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:57,026 INFO L74 IsIncluded]: Start isIncluded. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 12:44:57,026 INFO L87 Difference]: Start difference. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 12:44:57,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:44:57,028 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 12:44:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 12:44:57,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:44:57,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:44:57,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:44:57,029 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:44:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 12:44:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-28 12:44:57,032 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-28 12:44:57,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:44:57,032 INFO L495 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-28 12:44:57,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 12:44:57,032 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-28 12:44:57,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:44:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 12:44:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-28 12:44:57,916 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:44:57,917 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 24, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:44:57,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-28 12:44:58,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 12:44:58,121 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:44:58,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:44:58,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-28 12:44:58,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:44:58,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [603328807] [2022-04-28 12:44:58,122 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:44:58,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-28 12:44:58,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:44:58,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605446028] [2022-04-28 12:44:58,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:44:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:44:58,154 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:44:58,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [768975291] [2022-04-28 12:44:58,154 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:44:58,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:44:58,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:44:58,162 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:44:58,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 12:45:10,582 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-28 12:45:10,583 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:10,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 12:45:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:10,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:11,790 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-28 12:45:11,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39703#(<= ~counter~0 0)} {39695#true} #67#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {39703#(<= ~counter~0 0)} call #t~ret7 := main(); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,792 INFO L290 TraceCheckUtils]: 5: Hoare triple {39703#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,792 INFO L272 TraceCheckUtils]: 6: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,793 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #59#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,794 INFO L272 TraceCheckUtils]: 11: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,795 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #61#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {39703#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:11,796 INFO L290 TraceCheckUtils]: 17: Hoare triple {39703#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,796 INFO L290 TraceCheckUtils]: 18: Hoare triple {39752#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,797 INFO L272 TraceCheckUtils]: 19: Hoare triple {39752#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,797 INFO L290 TraceCheckUtils]: 20: Hoare triple {39752#(<= ~counter~0 1)} ~cond := #in~cond; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,797 INFO L290 TraceCheckUtils]: 21: Hoare triple {39752#(<= ~counter~0 1)} assume !(0 == ~cond); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,797 INFO L290 TraceCheckUtils]: 22: Hoare triple {39752#(<= ~counter~0 1)} assume true; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,798 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39752#(<= ~counter~0 1)} {39752#(<= ~counter~0 1)} #63#return; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {39752#(<= ~counter~0 1)} assume !!(0 != ~r~0); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {39752#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:11,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {39752#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {39780#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,799 INFO L272 TraceCheckUtils]: 28: Hoare triple {39780#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,800 INFO L290 TraceCheckUtils]: 29: Hoare triple {39780#(<= ~counter~0 2)} ~cond := #in~cond; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {39780#(<= ~counter~0 2)} assume !(0 == ~cond); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {39780#(<= ~counter~0 2)} assume true; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,801 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39780#(<= ~counter~0 2)} {39780#(<= ~counter~0 2)} #63#return; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {39780#(<= ~counter~0 2)} assume !!(0 != ~r~0); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {39780#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:11,802 INFO L290 TraceCheckUtils]: 35: Hoare triple {39780#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {39808#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,802 INFO L272 TraceCheckUtils]: 37: Hoare triple {39808#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,803 INFO L290 TraceCheckUtils]: 38: Hoare triple {39808#(<= ~counter~0 3)} ~cond := #in~cond; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,803 INFO L290 TraceCheckUtils]: 39: Hoare triple {39808#(<= ~counter~0 3)} assume !(0 == ~cond); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {39808#(<= ~counter~0 3)} assume true; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,803 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39808#(<= ~counter~0 3)} {39808#(<= ~counter~0 3)} #63#return; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,804 INFO L290 TraceCheckUtils]: 42: Hoare triple {39808#(<= ~counter~0 3)} assume !!(0 != ~r~0); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,804 INFO L290 TraceCheckUtils]: 43: Hoare triple {39808#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:11,804 INFO L290 TraceCheckUtils]: 44: Hoare triple {39808#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,805 INFO L290 TraceCheckUtils]: 45: Hoare triple {39836#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,805 INFO L272 TraceCheckUtils]: 46: Hoare triple {39836#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,805 INFO L290 TraceCheckUtils]: 47: Hoare triple {39836#(<= ~counter~0 4)} ~cond := #in~cond; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,806 INFO L290 TraceCheckUtils]: 48: Hoare triple {39836#(<= ~counter~0 4)} assume !(0 == ~cond); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,806 INFO L290 TraceCheckUtils]: 49: Hoare triple {39836#(<= ~counter~0 4)} assume true; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,806 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39836#(<= ~counter~0 4)} {39836#(<= ~counter~0 4)} #63#return; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,806 INFO L290 TraceCheckUtils]: 51: Hoare triple {39836#(<= ~counter~0 4)} assume !!(0 != ~r~0); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {39836#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:11,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {39836#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,807 INFO L290 TraceCheckUtils]: 54: Hoare triple {39864#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,808 INFO L272 TraceCheckUtils]: 55: Hoare triple {39864#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,808 INFO L290 TraceCheckUtils]: 56: Hoare triple {39864#(<= ~counter~0 5)} ~cond := #in~cond; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,808 INFO L290 TraceCheckUtils]: 57: Hoare triple {39864#(<= ~counter~0 5)} assume !(0 == ~cond); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,809 INFO L290 TraceCheckUtils]: 58: Hoare triple {39864#(<= ~counter~0 5)} assume true; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,809 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39864#(<= ~counter~0 5)} {39864#(<= ~counter~0 5)} #63#return; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,809 INFO L290 TraceCheckUtils]: 60: Hoare triple {39864#(<= ~counter~0 5)} assume !!(0 != ~r~0); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,809 INFO L290 TraceCheckUtils]: 61: Hoare triple {39864#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:11,810 INFO L290 TraceCheckUtils]: 62: Hoare triple {39864#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,810 INFO L290 TraceCheckUtils]: 63: Hoare triple {39892#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,811 INFO L272 TraceCheckUtils]: 64: Hoare triple {39892#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,811 INFO L290 TraceCheckUtils]: 65: Hoare triple {39892#(<= ~counter~0 6)} ~cond := #in~cond; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,811 INFO L290 TraceCheckUtils]: 66: Hoare triple {39892#(<= ~counter~0 6)} assume !(0 == ~cond); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,811 INFO L290 TraceCheckUtils]: 67: Hoare triple {39892#(<= ~counter~0 6)} assume true; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,812 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39892#(<= ~counter~0 6)} {39892#(<= ~counter~0 6)} #63#return; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,812 INFO L290 TraceCheckUtils]: 69: Hoare triple {39892#(<= ~counter~0 6)} assume !!(0 != ~r~0); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,812 INFO L290 TraceCheckUtils]: 70: Hoare triple {39892#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:11,813 INFO L290 TraceCheckUtils]: 71: Hoare triple {39892#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,813 INFO L290 TraceCheckUtils]: 72: Hoare triple {39920#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,813 INFO L272 TraceCheckUtils]: 73: Hoare triple {39920#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,814 INFO L290 TraceCheckUtils]: 74: Hoare triple {39920#(<= ~counter~0 7)} ~cond := #in~cond; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,814 INFO L290 TraceCheckUtils]: 75: Hoare triple {39920#(<= ~counter~0 7)} assume !(0 == ~cond); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,814 INFO L290 TraceCheckUtils]: 76: Hoare triple {39920#(<= ~counter~0 7)} assume true; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,815 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39920#(<= ~counter~0 7)} {39920#(<= ~counter~0 7)} #63#return; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,815 INFO L290 TraceCheckUtils]: 78: Hoare triple {39920#(<= ~counter~0 7)} assume !!(0 != ~r~0); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,815 INFO L290 TraceCheckUtils]: 79: Hoare triple {39920#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:11,816 INFO L290 TraceCheckUtils]: 80: Hoare triple {39920#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,816 INFO L290 TraceCheckUtils]: 81: Hoare triple {39948#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,816 INFO L272 TraceCheckUtils]: 82: Hoare triple {39948#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,816 INFO L290 TraceCheckUtils]: 83: Hoare triple {39948#(<= ~counter~0 8)} ~cond := #in~cond; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,817 INFO L290 TraceCheckUtils]: 84: Hoare triple {39948#(<= ~counter~0 8)} assume !(0 == ~cond); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,817 INFO L290 TraceCheckUtils]: 85: Hoare triple {39948#(<= ~counter~0 8)} assume true; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,817 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39948#(<= ~counter~0 8)} {39948#(<= ~counter~0 8)} #63#return; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,818 INFO L290 TraceCheckUtils]: 87: Hoare triple {39948#(<= ~counter~0 8)} assume !!(0 != ~r~0); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,818 INFO L290 TraceCheckUtils]: 88: Hoare triple {39948#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:11,818 INFO L290 TraceCheckUtils]: 89: Hoare triple {39948#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,819 INFO L290 TraceCheckUtils]: 90: Hoare triple {39976#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,819 INFO L272 TraceCheckUtils]: 91: Hoare triple {39976#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,819 INFO L290 TraceCheckUtils]: 92: Hoare triple {39976#(<= ~counter~0 9)} ~cond := #in~cond; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,819 INFO L290 TraceCheckUtils]: 93: Hoare triple {39976#(<= ~counter~0 9)} assume !(0 == ~cond); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,820 INFO L290 TraceCheckUtils]: 94: Hoare triple {39976#(<= ~counter~0 9)} assume true; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,820 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39976#(<= ~counter~0 9)} {39976#(<= ~counter~0 9)} #63#return; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,820 INFO L290 TraceCheckUtils]: 96: Hoare triple {39976#(<= ~counter~0 9)} assume !!(0 != ~r~0); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,821 INFO L290 TraceCheckUtils]: 97: Hoare triple {39976#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:11,821 INFO L290 TraceCheckUtils]: 98: Hoare triple {39976#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,821 INFO L290 TraceCheckUtils]: 99: Hoare triple {40004#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,822 INFO L272 TraceCheckUtils]: 100: Hoare triple {40004#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,822 INFO L290 TraceCheckUtils]: 101: Hoare triple {40004#(<= ~counter~0 10)} ~cond := #in~cond; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,822 INFO L290 TraceCheckUtils]: 102: Hoare triple {40004#(<= ~counter~0 10)} assume !(0 == ~cond); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,822 INFO L290 TraceCheckUtils]: 103: Hoare triple {40004#(<= ~counter~0 10)} assume true; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,823 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {40004#(<= ~counter~0 10)} {40004#(<= ~counter~0 10)} #63#return; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,823 INFO L290 TraceCheckUtils]: 105: Hoare triple {40004#(<= ~counter~0 10)} assume !!(0 != ~r~0); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,823 INFO L290 TraceCheckUtils]: 106: Hoare triple {40004#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:11,824 INFO L290 TraceCheckUtils]: 107: Hoare triple {40004#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,824 INFO L290 TraceCheckUtils]: 108: Hoare triple {40032#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,825 INFO L272 TraceCheckUtils]: 109: Hoare triple {40032#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,825 INFO L290 TraceCheckUtils]: 110: Hoare triple {40032#(<= ~counter~0 11)} ~cond := #in~cond; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,825 INFO L290 TraceCheckUtils]: 111: Hoare triple {40032#(<= ~counter~0 11)} assume !(0 == ~cond); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,825 INFO L290 TraceCheckUtils]: 112: Hoare triple {40032#(<= ~counter~0 11)} assume true; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,826 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {40032#(<= ~counter~0 11)} {40032#(<= ~counter~0 11)} #63#return; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,826 INFO L290 TraceCheckUtils]: 114: Hoare triple {40032#(<= ~counter~0 11)} assume !!(0 != ~r~0); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,826 INFO L290 TraceCheckUtils]: 115: Hoare triple {40032#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:11,827 INFO L290 TraceCheckUtils]: 116: Hoare triple {40032#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,827 INFO L290 TraceCheckUtils]: 117: Hoare triple {40060#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,827 INFO L272 TraceCheckUtils]: 118: Hoare triple {40060#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,828 INFO L290 TraceCheckUtils]: 119: Hoare triple {40060#(<= ~counter~0 12)} ~cond := #in~cond; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,828 INFO L290 TraceCheckUtils]: 120: Hoare triple {40060#(<= ~counter~0 12)} assume !(0 == ~cond); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,828 INFO L290 TraceCheckUtils]: 121: Hoare triple {40060#(<= ~counter~0 12)} assume true; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,829 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {40060#(<= ~counter~0 12)} {40060#(<= ~counter~0 12)} #63#return; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,829 INFO L290 TraceCheckUtils]: 123: Hoare triple {40060#(<= ~counter~0 12)} assume !!(0 != ~r~0); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,829 INFO L290 TraceCheckUtils]: 124: Hoare triple {40060#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:11,830 INFO L290 TraceCheckUtils]: 125: Hoare triple {40060#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,830 INFO L290 TraceCheckUtils]: 126: Hoare triple {40088#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,830 INFO L272 TraceCheckUtils]: 127: Hoare triple {40088#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,830 INFO L290 TraceCheckUtils]: 128: Hoare triple {40088#(<= ~counter~0 13)} ~cond := #in~cond; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,831 INFO L290 TraceCheckUtils]: 129: Hoare triple {40088#(<= ~counter~0 13)} assume !(0 == ~cond); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,831 INFO L290 TraceCheckUtils]: 130: Hoare triple {40088#(<= ~counter~0 13)} assume true; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,831 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40088#(<= ~counter~0 13)} {40088#(<= ~counter~0 13)} #63#return; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,832 INFO L290 TraceCheckUtils]: 132: Hoare triple {40088#(<= ~counter~0 13)} assume !!(0 != ~r~0); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,832 INFO L290 TraceCheckUtils]: 133: Hoare triple {40088#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:11,832 INFO L290 TraceCheckUtils]: 134: Hoare triple {40088#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,833 INFO L290 TraceCheckUtils]: 135: Hoare triple {40116#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,833 INFO L272 TraceCheckUtils]: 136: Hoare triple {40116#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,833 INFO L290 TraceCheckUtils]: 137: Hoare triple {40116#(<= ~counter~0 14)} ~cond := #in~cond; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,833 INFO L290 TraceCheckUtils]: 138: Hoare triple {40116#(<= ~counter~0 14)} assume !(0 == ~cond); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,834 INFO L290 TraceCheckUtils]: 139: Hoare triple {40116#(<= ~counter~0 14)} assume true; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,834 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40116#(<= ~counter~0 14)} {40116#(<= ~counter~0 14)} #63#return; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,834 INFO L290 TraceCheckUtils]: 141: Hoare triple {40116#(<= ~counter~0 14)} assume !!(0 != ~r~0); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,835 INFO L290 TraceCheckUtils]: 142: Hoare triple {40116#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:11,835 INFO L290 TraceCheckUtils]: 143: Hoare triple {40116#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,835 INFO L290 TraceCheckUtils]: 144: Hoare triple {40144#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,836 INFO L272 TraceCheckUtils]: 145: Hoare triple {40144#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,836 INFO L290 TraceCheckUtils]: 146: Hoare triple {40144#(<= ~counter~0 15)} ~cond := #in~cond; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,836 INFO L290 TraceCheckUtils]: 147: Hoare triple {40144#(<= ~counter~0 15)} assume !(0 == ~cond); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,837 INFO L290 TraceCheckUtils]: 148: Hoare triple {40144#(<= ~counter~0 15)} assume true; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,837 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40144#(<= ~counter~0 15)} {40144#(<= ~counter~0 15)} #63#return; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,837 INFO L290 TraceCheckUtils]: 150: Hoare triple {40144#(<= ~counter~0 15)} assume !!(0 != ~r~0); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,837 INFO L290 TraceCheckUtils]: 151: Hoare triple {40144#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:11,838 INFO L290 TraceCheckUtils]: 152: Hoare triple {40144#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,838 INFO L290 TraceCheckUtils]: 153: Hoare triple {40172#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,839 INFO L272 TraceCheckUtils]: 154: Hoare triple {40172#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,839 INFO L290 TraceCheckUtils]: 155: Hoare triple {40172#(<= ~counter~0 16)} ~cond := #in~cond; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,839 INFO L290 TraceCheckUtils]: 156: Hoare triple {40172#(<= ~counter~0 16)} assume !(0 == ~cond); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,839 INFO L290 TraceCheckUtils]: 157: Hoare triple {40172#(<= ~counter~0 16)} assume true; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,840 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40172#(<= ~counter~0 16)} {40172#(<= ~counter~0 16)} #63#return; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,840 INFO L290 TraceCheckUtils]: 159: Hoare triple {40172#(<= ~counter~0 16)} assume !!(0 != ~r~0); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,840 INFO L290 TraceCheckUtils]: 160: Hoare triple {40172#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:11,841 INFO L290 TraceCheckUtils]: 161: Hoare triple {40172#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,841 INFO L290 TraceCheckUtils]: 162: Hoare triple {40200#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,841 INFO L272 TraceCheckUtils]: 163: Hoare triple {40200#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,842 INFO L290 TraceCheckUtils]: 164: Hoare triple {40200#(<= ~counter~0 17)} ~cond := #in~cond; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,842 INFO L290 TraceCheckUtils]: 165: Hoare triple {40200#(<= ~counter~0 17)} assume !(0 == ~cond); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,842 INFO L290 TraceCheckUtils]: 166: Hoare triple {40200#(<= ~counter~0 17)} assume true; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,843 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40200#(<= ~counter~0 17)} {40200#(<= ~counter~0 17)} #63#return; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,843 INFO L290 TraceCheckUtils]: 168: Hoare triple {40200#(<= ~counter~0 17)} assume !!(0 != ~r~0); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,843 INFO L290 TraceCheckUtils]: 169: Hoare triple {40200#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:11,844 INFO L290 TraceCheckUtils]: 170: Hoare triple {40200#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,844 INFO L290 TraceCheckUtils]: 171: Hoare triple {40228#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,844 INFO L272 TraceCheckUtils]: 172: Hoare triple {40228#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,844 INFO L290 TraceCheckUtils]: 173: Hoare triple {40228#(<= ~counter~0 18)} ~cond := #in~cond; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,845 INFO L290 TraceCheckUtils]: 174: Hoare triple {40228#(<= ~counter~0 18)} assume !(0 == ~cond); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,845 INFO L290 TraceCheckUtils]: 175: Hoare triple {40228#(<= ~counter~0 18)} assume true; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,845 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40228#(<= ~counter~0 18)} {40228#(<= ~counter~0 18)} #63#return; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,846 INFO L290 TraceCheckUtils]: 177: Hoare triple {40228#(<= ~counter~0 18)} assume !!(0 != ~r~0); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,846 INFO L290 TraceCheckUtils]: 178: Hoare triple {40228#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:11,846 INFO L290 TraceCheckUtils]: 179: Hoare triple {40228#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,847 INFO L290 TraceCheckUtils]: 180: Hoare triple {40256#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,847 INFO L272 TraceCheckUtils]: 181: Hoare triple {40256#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,847 INFO L290 TraceCheckUtils]: 182: Hoare triple {40256#(<= ~counter~0 19)} ~cond := #in~cond; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,847 INFO L290 TraceCheckUtils]: 183: Hoare triple {40256#(<= ~counter~0 19)} assume !(0 == ~cond); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,848 INFO L290 TraceCheckUtils]: 184: Hoare triple {40256#(<= ~counter~0 19)} assume true; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,848 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40256#(<= ~counter~0 19)} {40256#(<= ~counter~0 19)} #63#return; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,848 INFO L290 TraceCheckUtils]: 186: Hoare triple {40256#(<= ~counter~0 19)} assume !!(0 != ~r~0); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,849 INFO L290 TraceCheckUtils]: 187: Hoare triple {40256#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:11,849 INFO L290 TraceCheckUtils]: 188: Hoare triple {40256#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,849 INFO L290 TraceCheckUtils]: 189: Hoare triple {40284#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,850 INFO L272 TraceCheckUtils]: 190: Hoare triple {40284#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,850 INFO L290 TraceCheckUtils]: 191: Hoare triple {40284#(<= ~counter~0 20)} ~cond := #in~cond; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,850 INFO L290 TraceCheckUtils]: 192: Hoare triple {40284#(<= ~counter~0 20)} assume !(0 == ~cond); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,850 INFO L290 TraceCheckUtils]: 193: Hoare triple {40284#(<= ~counter~0 20)} assume true; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,851 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40284#(<= ~counter~0 20)} {40284#(<= ~counter~0 20)} #63#return; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,851 INFO L290 TraceCheckUtils]: 195: Hoare triple {40284#(<= ~counter~0 20)} assume !!(0 != ~r~0); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,851 INFO L290 TraceCheckUtils]: 196: Hoare triple {40284#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:11,852 INFO L290 TraceCheckUtils]: 197: Hoare triple {40284#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,852 INFO L290 TraceCheckUtils]: 198: Hoare triple {40312#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,853 INFO L272 TraceCheckUtils]: 199: Hoare triple {40312#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,853 INFO L290 TraceCheckUtils]: 200: Hoare triple {40312#(<= ~counter~0 21)} ~cond := #in~cond; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,853 INFO L290 TraceCheckUtils]: 201: Hoare triple {40312#(<= ~counter~0 21)} assume !(0 == ~cond); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,853 INFO L290 TraceCheckUtils]: 202: Hoare triple {40312#(<= ~counter~0 21)} assume true; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,854 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40312#(<= ~counter~0 21)} {40312#(<= ~counter~0 21)} #63#return; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,854 INFO L290 TraceCheckUtils]: 204: Hoare triple {40312#(<= ~counter~0 21)} assume !!(0 != ~r~0); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,854 INFO L290 TraceCheckUtils]: 205: Hoare triple {40312#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:11,855 INFO L290 TraceCheckUtils]: 206: Hoare triple {40312#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,855 INFO L290 TraceCheckUtils]: 207: Hoare triple {40340#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,855 INFO L272 TraceCheckUtils]: 208: Hoare triple {40340#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,856 INFO L290 TraceCheckUtils]: 209: Hoare triple {40340#(<= ~counter~0 22)} ~cond := #in~cond; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,856 INFO L290 TraceCheckUtils]: 210: Hoare triple {40340#(<= ~counter~0 22)} assume !(0 == ~cond); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,856 INFO L290 TraceCheckUtils]: 211: Hoare triple {40340#(<= ~counter~0 22)} assume true; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,857 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40340#(<= ~counter~0 22)} {40340#(<= ~counter~0 22)} #63#return; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,857 INFO L290 TraceCheckUtils]: 213: Hoare triple {40340#(<= ~counter~0 22)} assume !!(0 != ~r~0); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,857 INFO L290 TraceCheckUtils]: 214: Hoare triple {40340#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:11,863 INFO L290 TraceCheckUtils]: 215: Hoare triple {40340#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,864 INFO L290 TraceCheckUtils]: 216: Hoare triple {40368#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,864 INFO L272 TraceCheckUtils]: 217: Hoare triple {40368#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,865 INFO L290 TraceCheckUtils]: 218: Hoare triple {40368#(<= ~counter~0 23)} ~cond := #in~cond; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,865 INFO L290 TraceCheckUtils]: 219: Hoare triple {40368#(<= ~counter~0 23)} assume !(0 == ~cond); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,865 INFO L290 TraceCheckUtils]: 220: Hoare triple {40368#(<= ~counter~0 23)} assume true; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,865 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40368#(<= ~counter~0 23)} {40368#(<= ~counter~0 23)} #63#return; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,866 INFO L290 TraceCheckUtils]: 222: Hoare triple {40368#(<= ~counter~0 23)} assume !!(0 != ~r~0); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,866 INFO L290 TraceCheckUtils]: 223: Hoare triple {40368#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:11,866 INFO L290 TraceCheckUtils]: 224: Hoare triple {40368#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,867 INFO L290 TraceCheckUtils]: 225: Hoare triple {40396#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,867 INFO L272 TraceCheckUtils]: 226: Hoare triple {40396#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,867 INFO L290 TraceCheckUtils]: 227: Hoare triple {40396#(<= ~counter~0 24)} ~cond := #in~cond; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,868 INFO L290 TraceCheckUtils]: 228: Hoare triple {40396#(<= ~counter~0 24)} assume !(0 == ~cond); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,868 INFO L290 TraceCheckUtils]: 229: Hoare triple {40396#(<= ~counter~0 24)} assume true; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,868 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40396#(<= ~counter~0 24)} {40396#(<= ~counter~0 24)} #63#return; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,869 INFO L290 TraceCheckUtils]: 231: Hoare triple {40396#(<= ~counter~0 24)} assume !!(0 != ~r~0); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,869 INFO L290 TraceCheckUtils]: 232: Hoare triple {40396#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:11,869 INFO L290 TraceCheckUtils]: 233: Hoare triple {40396#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40424#(<= |main_#t~post6| 24)} is VALID [2022-04-28 12:45:11,869 INFO L290 TraceCheckUtils]: 234: Hoare triple {40424#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-28 12:45:11,869 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-28 12:45:11,870 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-28 12:45:11,870 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-28 12:45:11,870 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-28 12:45:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 2532 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:11,871 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:13,351 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-28 12:45:13,352 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-28 12:45:13,352 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-28 12:45:13,352 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-28 12:45:13,352 INFO L290 TraceCheckUtils]: 234: Hoare triple {40452#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-28 12:45:13,352 INFO L290 TraceCheckUtils]: 233: Hoare triple {40456#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40452#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:13,353 INFO L290 TraceCheckUtils]: 232: Hoare triple {40456#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40456#(< ~counter~0 50)} is VALID [2022-04-28 12:45:13,353 INFO L290 TraceCheckUtils]: 231: Hoare triple {40456#(< ~counter~0 50)} assume !!(0 != ~r~0); {40456#(< ~counter~0 50)} is VALID [2022-04-28 12:45:13,353 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39695#true} {40456#(< ~counter~0 50)} #63#return; {40456#(< ~counter~0 50)} is VALID [2022-04-28 12:45:13,353 INFO L290 TraceCheckUtils]: 229: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,353 INFO L290 TraceCheckUtils]: 228: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,353 INFO L290 TraceCheckUtils]: 227: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,353 INFO L272 TraceCheckUtils]: 226: Hoare triple {40456#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,354 INFO L290 TraceCheckUtils]: 225: Hoare triple {40456#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-28 12:45:13,355 INFO L290 TraceCheckUtils]: 224: Hoare triple {40484#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-28 12:45:13,355 INFO L290 TraceCheckUtils]: 223: Hoare triple {40484#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40484#(< ~counter~0 49)} is VALID [2022-04-28 12:45:13,355 INFO L290 TraceCheckUtils]: 222: Hoare triple {40484#(< ~counter~0 49)} assume !!(0 != ~r~0); {40484#(< ~counter~0 49)} is VALID [2022-04-28 12:45:13,355 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39695#true} {40484#(< ~counter~0 49)} #63#return; {40484#(< ~counter~0 49)} is VALID [2022-04-28 12:45:13,356 INFO L290 TraceCheckUtils]: 220: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,356 INFO L290 TraceCheckUtils]: 219: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,356 INFO L290 TraceCheckUtils]: 218: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,356 INFO L272 TraceCheckUtils]: 217: Hoare triple {40484#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,356 INFO L290 TraceCheckUtils]: 216: Hoare triple {40484#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-28 12:45:13,356 INFO L290 TraceCheckUtils]: 215: Hoare triple {40512#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-28 12:45:13,357 INFO L290 TraceCheckUtils]: 214: Hoare triple {40512#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40512#(< ~counter~0 48)} is VALID [2022-04-28 12:45:13,357 INFO L290 TraceCheckUtils]: 213: Hoare triple {40512#(< ~counter~0 48)} assume !!(0 != ~r~0); {40512#(< ~counter~0 48)} is VALID [2022-04-28 12:45:13,357 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39695#true} {40512#(< ~counter~0 48)} #63#return; {40512#(< ~counter~0 48)} is VALID [2022-04-28 12:45:13,357 INFO L290 TraceCheckUtils]: 211: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,357 INFO L290 TraceCheckUtils]: 210: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,357 INFO L290 TraceCheckUtils]: 209: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,358 INFO L272 TraceCheckUtils]: 208: Hoare triple {40512#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,358 INFO L290 TraceCheckUtils]: 207: Hoare triple {40512#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-28 12:45:13,358 INFO L290 TraceCheckUtils]: 206: Hoare triple {40540#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-28 12:45:13,359 INFO L290 TraceCheckUtils]: 205: Hoare triple {40540#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40540#(< ~counter~0 47)} is VALID [2022-04-28 12:45:13,359 INFO L290 TraceCheckUtils]: 204: Hoare triple {40540#(< ~counter~0 47)} assume !!(0 != ~r~0); {40540#(< ~counter~0 47)} is VALID [2022-04-28 12:45:13,359 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39695#true} {40540#(< ~counter~0 47)} #63#return; {40540#(< ~counter~0 47)} is VALID [2022-04-28 12:45:13,359 INFO L290 TraceCheckUtils]: 202: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,359 INFO L290 TraceCheckUtils]: 201: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,359 INFO L290 TraceCheckUtils]: 200: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,359 INFO L272 TraceCheckUtils]: 199: Hoare triple {40540#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,360 INFO L290 TraceCheckUtils]: 198: Hoare triple {40540#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-28 12:45:13,360 INFO L290 TraceCheckUtils]: 197: Hoare triple {40568#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-28 12:45:13,360 INFO L290 TraceCheckUtils]: 196: Hoare triple {40568#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40568#(< ~counter~0 46)} is VALID [2022-04-28 12:45:13,361 INFO L290 TraceCheckUtils]: 195: Hoare triple {40568#(< ~counter~0 46)} assume !!(0 != ~r~0); {40568#(< ~counter~0 46)} is VALID [2022-04-28 12:45:13,361 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39695#true} {40568#(< ~counter~0 46)} #63#return; {40568#(< ~counter~0 46)} is VALID [2022-04-28 12:45:13,361 INFO L290 TraceCheckUtils]: 193: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,361 INFO L290 TraceCheckUtils]: 192: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,361 INFO L290 TraceCheckUtils]: 191: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,361 INFO L272 TraceCheckUtils]: 190: Hoare triple {40568#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,361 INFO L290 TraceCheckUtils]: 189: Hoare triple {40568#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-28 12:45:13,362 INFO L290 TraceCheckUtils]: 188: Hoare triple {40596#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-28 12:45:13,362 INFO L290 TraceCheckUtils]: 187: Hoare triple {40596#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40596#(< ~counter~0 45)} is VALID [2022-04-28 12:45:13,362 INFO L290 TraceCheckUtils]: 186: Hoare triple {40596#(< ~counter~0 45)} assume !!(0 != ~r~0); {40596#(< ~counter~0 45)} is VALID [2022-04-28 12:45:13,363 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39695#true} {40596#(< ~counter~0 45)} #63#return; {40596#(< ~counter~0 45)} is VALID [2022-04-28 12:45:13,363 INFO L290 TraceCheckUtils]: 184: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,363 INFO L290 TraceCheckUtils]: 183: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,363 INFO L290 TraceCheckUtils]: 182: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,363 INFO L272 TraceCheckUtils]: 181: Hoare triple {40596#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,363 INFO L290 TraceCheckUtils]: 180: Hoare triple {40596#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-28 12:45:13,364 INFO L290 TraceCheckUtils]: 179: Hoare triple {40624#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-28 12:45:13,364 INFO L290 TraceCheckUtils]: 178: Hoare triple {40624#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40624#(< ~counter~0 44)} is VALID [2022-04-28 12:45:13,364 INFO L290 TraceCheckUtils]: 177: Hoare triple {40624#(< ~counter~0 44)} assume !!(0 != ~r~0); {40624#(< ~counter~0 44)} is VALID [2022-04-28 12:45:13,365 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39695#true} {40624#(< ~counter~0 44)} #63#return; {40624#(< ~counter~0 44)} is VALID [2022-04-28 12:45:13,365 INFO L290 TraceCheckUtils]: 175: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,365 INFO L290 TraceCheckUtils]: 174: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,365 INFO L290 TraceCheckUtils]: 173: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,365 INFO L272 TraceCheckUtils]: 172: Hoare triple {40624#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,365 INFO L290 TraceCheckUtils]: 171: Hoare triple {40624#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-28 12:45:13,366 INFO L290 TraceCheckUtils]: 170: Hoare triple {40652#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-28 12:45:13,366 INFO L290 TraceCheckUtils]: 169: Hoare triple {40652#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40652#(< ~counter~0 43)} is VALID [2022-04-28 12:45:13,366 INFO L290 TraceCheckUtils]: 168: Hoare triple {40652#(< ~counter~0 43)} assume !!(0 != ~r~0); {40652#(< ~counter~0 43)} is VALID [2022-04-28 12:45:13,367 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39695#true} {40652#(< ~counter~0 43)} #63#return; {40652#(< ~counter~0 43)} is VALID [2022-04-28 12:45:13,367 INFO L290 TraceCheckUtils]: 166: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,367 INFO L290 TraceCheckUtils]: 165: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,367 INFO L290 TraceCheckUtils]: 164: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,367 INFO L272 TraceCheckUtils]: 163: Hoare triple {40652#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,367 INFO L290 TraceCheckUtils]: 162: Hoare triple {40652#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-28 12:45:13,368 INFO L290 TraceCheckUtils]: 161: Hoare triple {40680#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-28 12:45:13,368 INFO L290 TraceCheckUtils]: 160: Hoare triple {40680#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40680#(< ~counter~0 42)} is VALID [2022-04-28 12:45:13,368 INFO L290 TraceCheckUtils]: 159: Hoare triple {40680#(< ~counter~0 42)} assume !!(0 != ~r~0); {40680#(< ~counter~0 42)} is VALID [2022-04-28 12:45:13,368 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39695#true} {40680#(< ~counter~0 42)} #63#return; {40680#(< ~counter~0 42)} is VALID [2022-04-28 12:45:13,368 INFO L290 TraceCheckUtils]: 157: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,369 INFO L290 TraceCheckUtils]: 156: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,369 INFO L290 TraceCheckUtils]: 155: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,369 INFO L272 TraceCheckUtils]: 154: Hoare triple {40680#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,369 INFO L290 TraceCheckUtils]: 153: Hoare triple {40680#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-28 12:45:13,369 INFO L290 TraceCheckUtils]: 152: Hoare triple {40708#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-28 12:45:13,370 INFO L290 TraceCheckUtils]: 151: Hoare triple {40708#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40708#(< ~counter~0 41)} is VALID [2022-04-28 12:45:13,370 INFO L290 TraceCheckUtils]: 150: Hoare triple {40708#(< ~counter~0 41)} assume !!(0 != ~r~0); {40708#(< ~counter~0 41)} is VALID [2022-04-28 12:45:13,370 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39695#true} {40708#(< ~counter~0 41)} #63#return; {40708#(< ~counter~0 41)} is VALID [2022-04-28 12:45:13,370 INFO L290 TraceCheckUtils]: 148: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,370 INFO L290 TraceCheckUtils]: 147: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,370 INFO L290 TraceCheckUtils]: 146: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,370 INFO L272 TraceCheckUtils]: 145: Hoare triple {40708#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,371 INFO L290 TraceCheckUtils]: 144: Hoare triple {40708#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-28 12:45:13,371 INFO L290 TraceCheckUtils]: 143: Hoare triple {40736#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-28 12:45:13,371 INFO L290 TraceCheckUtils]: 142: Hoare triple {40736#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40736#(< ~counter~0 40)} is VALID [2022-04-28 12:45:13,372 INFO L290 TraceCheckUtils]: 141: Hoare triple {40736#(< ~counter~0 40)} assume !!(0 != ~r~0); {40736#(< ~counter~0 40)} is VALID [2022-04-28 12:45:13,372 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39695#true} {40736#(< ~counter~0 40)} #63#return; {40736#(< ~counter~0 40)} is VALID [2022-04-28 12:45:13,372 INFO L290 TraceCheckUtils]: 139: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,372 INFO L290 TraceCheckUtils]: 138: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,372 INFO L290 TraceCheckUtils]: 137: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,372 INFO L272 TraceCheckUtils]: 136: Hoare triple {40736#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,373 INFO L290 TraceCheckUtils]: 135: Hoare triple {40736#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-28 12:45:13,373 INFO L290 TraceCheckUtils]: 134: Hoare triple {40764#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-28 12:45:13,373 INFO L290 TraceCheckUtils]: 133: Hoare triple {40764#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40764#(< ~counter~0 39)} is VALID [2022-04-28 12:45:13,374 INFO L290 TraceCheckUtils]: 132: Hoare triple {40764#(< ~counter~0 39)} assume !!(0 != ~r~0); {40764#(< ~counter~0 39)} is VALID [2022-04-28 12:45:13,374 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39695#true} {40764#(< ~counter~0 39)} #63#return; {40764#(< ~counter~0 39)} is VALID [2022-04-28 12:45:13,374 INFO L290 TraceCheckUtils]: 130: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,374 INFO L290 TraceCheckUtils]: 129: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,374 INFO L290 TraceCheckUtils]: 128: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,374 INFO L272 TraceCheckUtils]: 127: Hoare triple {40764#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,374 INFO L290 TraceCheckUtils]: 126: Hoare triple {40764#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-28 12:45:13,375 INFO L290 TraceCheckUtils]: 125: Hoare triple {40792#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-28 12:45:13,375 INFO L290 TraceCheckUtils]: 124: Hoare triple {40792#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40792#(< ~counter~0 38)} is VALID [2022-04-28 12:45:13,375 INFO L290 TraceCheckUtils]: 123: Hoare triple {40792#(< ~counter~0 38)} assume !!(0 != ~r~0); {40792#(< ~counter~0 38)} is VALID [2022-04-28 12:45:13,376 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39695#true} {40792#(< ~counter~0 38)} #63#return; {40792#(< ~counter~0 38)} is VALID [2022-04-28 12:45:13,376 INFO L290 TraceCheckUtils]: 121: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,376 INFO L290 TraceCheckUtils]: 120: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,376 INFO L290 TraceCheckUtils]: 119: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,376 INFO L272 TraceCheckUtils]: 118: Hoare triple {40792#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,376 INFO L290 TraceCheckUtils]: 117: Hoare triple {40792#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-28 12:45:13,377 INFO L290 TraceCheckUtils]: 116: Hoare triple {40820#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-28 12:45:13,377 INFO L290 TraceCheckUtils]: 115: Hoare triple {40820#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40820#(< ~counter~0 37)} is VALID [2022-04-28 12:45:13,377 INFO L290 TraceCheckUtils]: 114: Hoare triple {40820#(< ~counter~0 37)} assume !!(0 != ~r~0); {40820#(< ~counter~0 37)} is VALID [2022-04-28 12:45:13,378 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39695#true} {40820#(< ~counter~0 37)} #63#return; {40820#(< ~counter~0 37)} is VALID [2022-04-28 12:45:13,378 INFO L290 TraceCheckUtils]: 112: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,378 INFO L290 TraceCheckUtils]: 111: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,378 INFO L290 TraceCheckUtils]: 110: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,378 INFO L272 TraceCheckUtils]: 109: Hoare triple {40820#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,378 INFO L290 TraceCheckUtils]: 108: Hoare triple {40820#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-28 12:45:13,379 INFO L290 TraceCheckUtils]: 107: Hoare triple {40848#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-28 12:45:13,379 INFO L290 TraceCheckUtils]: 106: Hoare triple {40848#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40848#(< ~counter~0 36)} is VALID [2022-04-28 12:45:13,379 INFO L290 TraceCheckUtils]: 105: Hoare triple {40848#(< ~counter~0 36)} assume !!(0 != ~r~0); {40848#(< ~counter~0 36)} is VALID [2022-04-28 12:45:13,380 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39695#true} {40848#(< ~counter~0 36)} #63#return; {40848#(< ~counter~0 36)} is VALID [2022-04-28 12:45:13,380 INFO L290 TraceCheckUtils]: 103: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,380 INFO L290 TraceCheckUtils]: 102: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,380 INFO L290 TraceCheckUtils]: 101: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,380 INFO L272 TraceCheckUtils]: 100: Hoare triple {40848#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,380 INFO L290 TraceCheckUtils]: 99: Hoare triple {40848#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-28 12:45:13,380 INFO L290 TraceCheckUtils]: 98: Hoare triple {40876#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-28 12:45:13,381 INFO L290 TraceCheckUtils]: 97: Hoare triple {40876#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40876#(< ~counter~0 35)} is VALID [2022-04-28 12:45:13,381 INFO L290 TraceCheckUtils]: 96: Hoare triple {40876#(< ~counter~0 35)} assume !!(0 != ~r~0); {40876#(< ~counter~0 35)} is VALID [2022-04-28 12:45:13,381 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39695#true} {40876#(< ~counter~0 35)} #63#return; {40876#(< ~counter~0 35)} is VALID [2022-04-28 12:45:13,381 INFO L290 TraceCheckUtils]: 94: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,382 INFO L290 TraceCheckUtils]: 92: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,382 INFO L272 TraceCheckUtils]: 91: Hoare triple {40876#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,382 INFO L290 TraceCheckUtils]: 90: Hoare triple {40876#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-28 12:45:13,382 INFO L290 TraceCheckUtils]: 89: Hoare triple {40904#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-28 12:45:13,383 INFO L290 TraceCheckUtils]: 88: Hoare triple {40904#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40904#(< ~counter~0 34)} is VALID [2022-04-28 12:45:13,383 INFO L290 TraceCheckUtils]: 87: Hoare triple {40904#(< ~counter~0 34)} assume !!(0 != ~r~0); {40904#(< ~counter~0 34)} is VALID [2022-04-28 12:45:13,383 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39695#true} {40904#(< ~counter~0 34)} #63#return; {40904#(< ~counter~0 34)} is VALID [2022-04-28 12:45:13,383 INFO L290 TraceCheckUtils]: 85: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,383 INFO L290 TraceCheckUtils]: 84: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,383 INFO L290 TraceCheckUtils]: 83: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,383 INFO L272 TraceCheckUtils]: 82: Hoare triple {40904#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,384 INFO L290 TraceCheckUtils]: 81: Hoare triple {40904#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-28 12:45:13,384 INFO L290 TraceCheckUtils]: 80: Hoare triple {40932#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-28 12:45:13,384 INFO L290 TraceCheckUtils]: 79: Hoare triple {40932#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40932#(< ~counter~0 33)} is VALID [2022-04-28 12:45:13,385 INFO L290 TraceCheckUtils]: 78: Hoare triple {40932#(< ~counter~0 33)} assume !!(0 != ~r~0); {40932#(< ~counter~0 33)} is VALID [2022-04-28 12:45:13,385 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39695#true} {40932#(< ~counter~0 33)} #63#return; {40932#(< ~counter~0 33)} is VALID [2022-04-28 12:45:13,385 INFO L290 TraceCheckUtils]: 76: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,385 INFO L290 TraceCheckUtils]: 75: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,385 INFO L290 TraceCheckUtils]: 74: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,385 INFO L272 TraceCheckUtils]: 73: Hoare triple {40932#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,385 INFO L290 TraceCheckUtils]: 72: Hoare triple {40932#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-28 12:45:13,386 INFO L290 TraceCheckUtils]: 71: Hoare triple {40960#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-28 12:45:13,386 INFO L290 TraceCheckUtils]: 70: Hoare triple {40960#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40960#(< ~counter~0 32)} is VALID [2022-04-28 12:45:13,386 INFO L290 TraceCheckUtils]: 69: Hoare triple {40960#(< ~counter~0 32)} assume !!(0 != ~r~0); {40960#(< ~counter~0 32)} is VALID [2022-04-28 12:45:13,387 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39695#true} {40960#(< ~counter~0 32)} #63#return; {40960#(< ~counter~0 32)} is VALID [2022-04-28 12:45:13,387 INFO L290 TraceCheckUtils]: 67: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,387 INFO L290 TraceCheckUtils]: 66: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,387 INFO L290 TraceCheckUtils]: 65: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,387 INFO L272 TraceCheckUtils]: 64: Hoare triple {40960#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,387 INFO L290 TraceCheckUtils]: 63: Hoare triple {40960#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-28 12:45:13,388 INFO L290 TraceCheckUtils]: 62: Hoare triple {40988#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-28 12:45:13,388 INFO L290 TraceCheckUtils]: 61: Hoare triple {40988#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40988#(< ~counter~0 31)} is VALID [2022-04-28 12:45:13,388 INFO L290 TraceCheckUtils]: 60: Hoare triple {40988#(< ~counter~0 31)} assume !!(0 != ~r~0); {40988#(< ~counter~0 31)} is VALID [2022-04-28 12:45:13,389 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39695#true} {40988#(< ~counter~0 31)} #63#return; {40988#(< ~counter~0 31)} is VALID [2022-04-28 12:45:13,389 INFO L290 TraceCheckUtils]: 58: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,389 INFO L290 TraceCheckUtils]: 57: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,389 INFO L290 TraceCheckUtils]: 56: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,389 INFO L272 TraceCheckUtils]: 55: Hoare triple {40988#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,389 INFO L290 TraceCheckUtils]: 54: Hoare triple {40988#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-28 12:45:13,390 INFO L290 TraceCheckUtils]: 53: Hoare triple {41016#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-28 12:45:13,390 INFO L290 TraceCheckUtils]: 52: Hoare triple {41016#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41016#(< ~counter~0 30)} is VALID [2022-04-28 12:45:13,390 INFO L290 TraceCheckUtils]: 51: Hoare triple {41016#(< ~counter~0 30)} assume !!(0 != ~r~0); {41016#(< ~counter~0 30)} is VALID [2022-04-28 12:45:13,391 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39695#true} {41016#(< ~counter~0 30)} #63#return; {41016#(< ~counter~0 30)} is VALID [2022-04-28 12:45:13,391 INFO L290 TraceCheckUtils]: 49: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,391 INFO L290 TraceCheckUtils]: 48: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,391 INFO L290 TraceCheckUtils]: 47: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,391 INFO L272 TraceCheckUtils]: 46: Hoare triple {41016#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,391 INFO L290 TraceCheckUtils]: 45: Hoare triple {41016#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-28 12:45:13,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {41044#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-28 12:45:13,392 INFO L290 TraceCheckUtils]: 43: Hoare triple {41044#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41044#(< ~counter~0 29)} is VALID [2022-04-28 12:45:13,392 INFO L290 TraceCheckUtils]: 42: Hoare triple {41044#(< ~counter~0 29)} assume !!(0 != ~r~0); {41044#(< ~counter~0 29)} is VALID [2022-04-28 12:45:13,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39695#true} {41044#(< ~counter~0 29)} #63#return; {41044#(< ~counter~0 29)} is VALID [2022-04-28 12:45:13,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,393 INFO L290 TraceCheckUtils]: 38: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,393 INFO L272 TraceCheckUtils]: 37: Hoare triple {41044#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {41044#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-28 12:45:13,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {41072#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-28 12:45:13,394 INFO L290 TraceCheckUtils]: 34: Hoare triple {41072#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41072#(< ~counter~0 28)} is VALID [2022-04-28 12:45:13,394 INFO L290 TraceCheckUtils]: 33: Hoare triple {41072#(< ~counter~0 28)} assume !!(0 != ~r~0); {41072#(< ~counter~0 28)} is VALID [2022-04-28 12:45:13,394 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39695#true} {41072#(< ~counter~0 28)} #63#return; {41072#(< ~counter~0 28)} is VALID [2022-04-28 12:45:13,394 INFO L290 TraceCheckUtils]: 31: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,394 INFO L290 TraceCheckUtils]: 29: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,394 INFO L272 TraceCheckUtils]: 28: Hoare triple {41072#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,395 INFO L290 TraceCheckUtils]: 27: Hoare triple {41072#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-28 12:45:13,395 INFO L290 TraceCheckUtils]: 26: Hoare triple {41100#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-28 12:45:13,395 INFO L290 TraceCheckUtils]: 25: Hoare triple {41100#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41100#(< ~counter~0 27)} is VALID [2022-04-28 12:45:13,396 INFO L290 TraceCheckUtils]: 24: Hoare triple {41100#(< ~counter~0 27)} assume !!(0 != ~r~0); {41100#(< ~counter~0 27)} is VALID [2022-04-28 12:45:13,396 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39695#true} {41100#(< ~counter~0 27)} #63#return; {41100#(< ~counter~0 27)} is VALID [2022-04-28 12:45:13,396 INFO L290 TraceCheckUtils]: 22: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,396 INFO L290 TraceCheckUtils]: 21: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,396 INFO L272 TraceCheckUtils]: 19: Hoare triple {41100#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {41100#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-28 12:45:13,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {41128#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-28 12:45:13,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {41128#(< ~counter~0 26)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #61#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L272 TraceCheckUtils]: 11: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #59#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 9: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 8: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L290 TraceCheckUtils]: 7: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 12:45:13,398 INFO L272 TraceCheckUtils]: 6: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 12:45:13,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {41128#(< ~counter~0 26)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,399 INFO L272 TraceCheckUtils]: 4: Hoare triple {41128#(< ~counter~0 26)} call #t~ret7 := main(); {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41128#(< ~counter~0 26)} {39695#true} #67#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {41128#(< ~counter~0 26)} assume true; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {41128#(< ~counter~0 26)} is VALID [2022-04-28 12:45:13,400 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-28 12:45:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 1428 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-04-28 12:45:13,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:13,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605446028] [2022-04-28 12:45:13,407 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:13,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768975291] [2022-04-28 12:45:13,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [768975291] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:13,408 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:13,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-28 12:45:13,408 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:13,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [603328807] [2022-04-28 12:45:13,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [603328807] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:13,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:13,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-28 12:45:13,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661546933] [2022-04-28 12:45:13,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:13,409 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 12:45:13,409 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:13,409 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 12:45:13,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:13,558 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-28 12:45:13,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:13,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-28 12:45:13,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:13,559 INFO L87 Difference]: Start difference. First operand 236 states and 261 transitions. Second operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 12:45:14,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:14,590 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-28 12:45:14,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-28 12:45:14,590 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 12:45:14,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:14,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 12:45:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 12:45:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 12:45:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 12:45:14,599 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-28 12:45:14,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:14,810 INFO L225 Difference]: With dead ends: 250 [2022-04-28 12:45:14,810 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 12:45:14,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-28 12:45:14,811 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 73 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:14,812 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 274 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:45:14,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 12:45:15,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-28 12:45:15,145 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:15,145 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 12:45:15,146 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 12:45:15,146 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 12:45:15,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:15,148 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 12:45:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 12:45:15,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:15,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:15,149 INFO L74 IsIncluded]: Start isIncluded. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 12:45:15,149 INFO L87 Difference]: Start difference. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 12:45:15,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:15,152 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 12:45:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 12:45:15,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:15,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:15,152 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:15,152 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 12:45:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-28 12:45:15,155 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-28 12:45:15,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:15,155 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-28 12:45:15,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 12:45:15,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-28 12:45:16,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 12:45:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-28 12:45:16,524 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:45:16,524 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 25, 25, 25, 25, 25, 25, 25, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:45:16,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-28 12:45:16,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-28 12:45:16,747 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:45:16,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:45:16,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-28 12:45:16,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:16,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [584235519] [2022-04-28 12:45:16,748 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:45:16,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-28 12:45:16,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:45:16,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980231699] [2022-04-28 12:45:16,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:45:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:45:16,767 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:45:16,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1117027956] [2022-04-28 12:45:16,767 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:45:16,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:16,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:45:16,768 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:45:16,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 12:45:16,873 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:45:16,874 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:16,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-28 12:45:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:16,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:18,150 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-28 12:45:18,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42718#(<= ~counter~0 0)} {42710#true} #67#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,152 INFO L272 TraceCheckUtils]: 4: Hoare triple {42718#(<= ~counter~0 0)} call #t~ret7 := main(); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {42718#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,152 INFO L272 TraceCheckUtils]: 6: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,153 INFO L290 TraceCheckUtils]: 9: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,153 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #59#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,154 INFO L272 TraceCheckUtils]: 11: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,154 INFO L290 TraceCheckUtils]: 12: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,154 INFO L290 TraceCheckUtils]: 13: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,154 INFO L290 TraceCheckUtils]: 14: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,155 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #61#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,155 INFO L290 TraceCheckUtils]: 16: Hoare triple {42718#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:18,156 INFO L290 TraceCheckUtils]: 17: Hoare triple {42718#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,156 INFO L290 TraceCheckUtils]: 18: Hoare triple {42767#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,156 INFO L272 TraceCheckUtils]: 19: Hoare triple {42767#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,157 INFO L290 TraceCheckUtils]: 20: Hoare triple {42767#(<= ~counter~0 1)} ~cond := #in~cond; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,157 INFO L290 TraceCheckUtils]: 21: Hoare triple {42767#(<= ~counter~0 1)} assume !(0 == ~cond); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,157 INFO L290 TraceCheckUtils]: 22: Hoare triple {42767#(<= ~counter~0 1)} assume true; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,158 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42767#(<= ~counter~0 1)} {42767#(<= ~counter~0 1)} #63#return; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,158 INFO L290 TraceCheckUtils]: 24: Hoare triple {42767#(<= ~counter~0 1)} assume !!(0 != ~r~0); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,158 INFO L290 TraceCheckUtils]: 25: Hoare triple {42767#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:18,159 INFO L290 TraceCheckUtils]: 26: Hoare triple {42767#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,159 INFO L290 TraceCheckUtils]: 27: Hoare triple {42795#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,159 INFO L272 TraceCheckUtils]: 28: Hoare triple {42795#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,160 INFO L290 TraceCheckUtils]: 29: Hoare triple {42795#(<= ~counter~0 2)} ~cond := #in~cond; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {42795#(<= ~counter~0 2)} assume !(0 == ~cond); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,160 INFO L290 TraceCheckUtils]: 31: Hoare triple {42795#(<= ~counter~0 2)} assume true; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,160 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42795#(<= ~counter~0 2)} {42795#(<= ~counter~0 2)} #63#return; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,161 INFO L290 TraceCheckUtils]: 33: Hoare triple {42795#(<= ~counter~0 2)} assume !!(0 != ~r~0); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,161 INFO L290 TraceCheckUtils]: 34: Hoare triple {42795#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:18,161 INFO L290 TraceCheckUtils]: 35: Hoare triple {42795#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,162 INFO L290 TraceCheckUtils]: 36: Hoare triple {42823#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,162 INFO L272 TraceCheckUtils]: 37: Hoare triple {42823#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,162 INFO L290 TraceCheckUtils]: 38: Hoare triple {42823#(<= ~counter~0 3)} ~cond := #in~cond; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,163 INFO L290 TraceCheckUtils]: 39: Hoare triple {42823#(<= ~counter~0 3)} assume !(0 == ~cond); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,163 INFO L290 TraceCheckUtils]: 40: Hoare triple {42823#(<= ~counter~0 3)} assume true; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,163 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42823#(<= ~counter~0 3)} {42823#(<= ~counter~0 3)} #63#return; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,163 INFO L290 TraceCheckUtils]: 42: Hoare triple {42823#(<= ~counter~0 3)} assume !!(0 != ~r~0); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,164 INFO L290 TraceCheckUtils]: 43: Hoare triple {42823#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:18,164 INFO L290 TraceCheckUtils]: 44: Hoare triple {42823#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,164 INFO L290 TraceCheckUtils]: 45: Hoare triple {42851#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,165 INFO L272 TraceCheckUtils]: 46: Hoare triple {42851#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,165 INFO L290 TraceCheckUtils]: 47: Hoare triple {42851#(<= ~counter~0 4)} ~cond := #in~cond; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,165 INFO L290 TraceCheckUtils]: 48: Hoare triple {42851#(<= ~counter~0 4)} assume !(0 == ~cond); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,166 INFO L290 TraceCheckUtils]: 49: Hoare triple {42851#(<= ~counter~0 4)} assume true; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,166 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42851#(<= ~counter~0 4)} {42851#(<= ~counter~0 4)} #63#return; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,166 INFO L290 TraceCheckUtils]: 51: Hoare triple {42851#(<= ~counter~0 4)} assume !!(0 != ~r~0); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,166 INFO L290 TraceCheckUtils]: 52: Hoare triple {42851#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:18,167 INFO L290 TraceCheckUtils]: 53: Hoare triple {42851#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,167 INFO L290 TraceCheckUtils]: 54: Hoare triple {42879#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,168 INFO L272 TraceCheckUtils]: 55: Hoare triple {42879#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,168 INFO L290 TraceCheckUtils]: 56: Hoare triple {42879#(<= ~counter~0 5)} ~cond := #in~cond; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,168 INFO L290 TraceCheckUtils]: 57: Hoare triple {42879#(<= ~counter~0 5)} assume !(0 == ~cond); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,168 INFO L290 TraceCheckUtils]: 58: Hoare triple {42879#(<= ~counter~0 5)} assume true; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,169 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42879#(<= ~counter~0 5)} {42879#(<= ~counter~0 5)} #63#return; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,169 INFO L290 TraceCheckUtils]: 60: Hoare triple {42879#(<= ~counter~0 5)} assume !!(0 != ~r~0); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,169 INFO L290 TraceCheckUtils]: 61: Hoare triple {42879#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:18,170 INFO L290 TraceCheckUtils]: 62: Hoare triple {42879#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,170 INFO L290 TraceCheckUtils]: 63: Hoare triple {42907#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,170 INFO L272 TraceCheckUtils]: 64: Hoare triple {42907#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,171 INFO L290 TraceCheckUtils]: 65: Hoare triple {42907#(<= ~counter~0 6)} ~cond := #in~cond; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,171 INFO L290 TraceCheckUtils]: 66: Hoare triple {42907#(<= ~counter~0 6)} assume !(0 == ~cond); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,171 INFO L290 TraceCheckUtils]: 67: Hoare triple {42907#(<= ~counter~0 6)} assume true; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,171 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42907#(<= ~counter~0 6)} {42907#(<= ~counter~0 6)} #63#return; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,172 INFO L290 TraceCheckUtils]: 69: Hoare triple {42907#(<= ~counter~0 6)} assume !!(0 != ~r~0); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,172 INFO L290 TraceCheckUtils]: 70: Hoare triple {42907#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:18,172 INFO L290 TraceCheckUtils]: 71: Hoare triple {42907#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,173 INFO L290 TraceCheckUtils]: 72: Hoare triple {42935#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,173 INFO L272 TraceCheckUtils]: 73: Hoare triple {42935#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,173 INFO L290 TraceCheckUtils]: 74: Hoare triple {42935#(<= ~counter~0 7)} ~cond := #in~cond; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,174 INFO L290 TraceCheckUtils]: 75: Hoare triple {42935#(<= ~counter~0 7)} assume !(0 == ~cond); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,174 INFO L290 TraceCheckUtils]: 76: Hoare triple {42935#(<= ~counter~0 7)} assume true; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,174 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42935#(<= ~counter~0 7)} {42935#(<= ~counter~0 7)} #63#return; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,174 INFO L290 TraceCheckUtils]: 78: Hoare triple {42935#(<= ~counter~0 7)} assume !!(0 != ~r~0); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,175 INFO L290 TraceCheckUtils]: 79: Hoare triple {42935#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:18,175 INFO L290 TraceCheckUtils]: 80: Hoare triple {42935#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,175 INFO L290 TraceCheckUtils]: 81: Hoare triple {42963#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,176 INFO L272 TraceCheckUtils]: 82: Hoare triple {42963#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,176 INFO L290 TraceCheckUtils]: 83: Hoare triple {42963#(<= ~counter~0 8)} ~cond := #in~cond; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,176 INFO L290 TraceCheckUtils]: 84: Hoare triple {42963#(<= ~counter~0 8)} assume !(0 == ~cond); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,177 INFO L290 TraceCheckUtils]: 85: Hoare triple {42963#(<= ~counter~0 8)} assume true; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,177 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42963#(<= ~counter~0 8)} {42963#(<= ~counter~0 8)} #63#return; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,177 INFO L290 TraceCheckUtils]: 87: Hoare triple {42963#(<= ~counter~0 8)} assume !!(0 != ~r~0); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,177 INFO L290 TraceCheckUtils]: 88: Hoare triple {42963#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:18,178 INFO L290 TraceCheckUtils]: 89: Hoare triple {42963#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,178 INFO L290 TraceCheckUtils]: 90: Hoare triple {42991#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,179 INFO L272 TraceCheckUtils]: 91: Hoare triple {42991#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,179 INFO L290 TraceCheckUtils]: 92: Hoare triple {42991#(<= ~counter~0 9)} ~cond := #in~cond; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,179 INFO L290 TraceCheckUtils]: 93: Hoare triple {42991#(<= ~counter~0 9)} assume !(0 == ~cond); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,179 INFO L290 TraceCheckUtils]: 94: Hoare triple {42991#(<= ~counter~0 9)} assume true; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,180 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42991#(<= ~counter~0 9)} {42991#(<= ~counter~0 9)} #63#return; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,181 INFO L290 TraceCheckUtils]: 96: Hoare triple {42991#(<= ~counter~0 9)} assume !!(0 != ~r~0); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,181 INFO L290 TraceCheckUtils]: 97: Hoare triple {42991#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:18,181 INFO L290 TraceCheckUtils]: 98: Hoare triple {42991#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,182 INFO L290 TraceCheckUtils]: 99: Hoare triple {43019#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,182 INFO L272 TraceCheckUtils]: 100: Hoare triple {43019#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,182 INFO L290 TraceCheckUtils]: 101: Hoare triple {43019#(<= ~counter~0 10)} ~cond := #in~cond; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,183 INFO L290 TraceCheckUtils]: 102: Hoare triple {43019#(<= ~counter~0 10)} assume !(0 == ~cond); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,183 INFO L290 TraceCheckUtils]: 103: Hoare triple {43019#(<= ~counter~0 10)} assume true; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,183 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {43019#(<= ~counter~0 10)} {43019#(<= ~counter~0 10)} #63#return; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,183 INFO L290 TraceCheckUtils]: 105: Hoare triple {43019#(<= ~counter~0 10)} assume !!(0 != ~r~0); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,184 INFO L290 TraceCheckUtils]: 106: Hoare triple {43019#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:18,184 INFO L290 TraceCheckUtils]: 107: Hoare triple {43019#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,184 INFO L290 TraceCheckUtils]: 108: Hoare triple {43047#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,185 INFO L272 TraceCheckUtils]: 109: Hoare triple {43047#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,185 INFO L290 TraceCheckUtils]: 110: Hoare triple {43047#(<= ~counter~0 11)} ~cond := #in~cond; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,185 INFO L290 TraceCheckUtils]: 111: Hoare triple {43047#(<= ~counter~0 11)} assume !(0 == ~cond); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,186 INFO L290 TraceCheckUtils]: 112: Hoare triple {43047#(<= ~counter~0 11)} assume true; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,186 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {43047#(<= ~counter~0 11)} {43047#(<= ~counter~0 11)} #63#return; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,186 INFO L290 TraceCheckUtils]: 114: Hoare triple {43047#(<= ~counter~0 11)} assume !!(0 != ~r~0); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,187 INFO L290 TraceCheckUtils]: 115: Hoare triple {43047#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:18,187 INFO L290 TraceCheckUtils]: 116: Hoare triple {43047#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,187 INFO L290 TraceCheckUtils]: 117: Hoare triple {43075#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,188 INFO L272 TraceCheckUtils]: 118: Hoare triple {43075#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,188 INFO L290 TraceCheckUtils]: 119: Hoare triple {43075#(<= ~counter~0 12)} ~cond := #in~cond; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,188 INFO L290 TraceCheckUtils]: 120: Hoare triple {43075#(<= ~counter~0 12)} assume !(0 == ~cond); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,189 INFO L290 TraceCheckUtils]: 121: Hoare triple {43075#(<= ~counter~0 12)} assume true; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,189 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {43075#(<= ~counter~0 12)} {43075#(<= ~counter~0 12)} #63#return; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,189 INFO L290 TraceCheckUtils]: 123: Hoare triple {43075#(<= ~counter~0 12)} assume !!(0 != ~r~0); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,190 INFO L290 TraceCheckUtils]: 124: Hoare triple {43075#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:18,190 INFO L290 TraceCheckUtils]: 125: Hoare triple {43075#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,190 INFO L290 TraceCheckUtils]: 126: Hoare triple {43103#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,191 INFO L272 TraceCheckUtils]: 127: Hoare triple {43103#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,191 INFO L290 TraceCheckUtils]: 128: Hoare triple {43103#(<= ~counter~0 13)} ~cond := #in~cond; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,191 INFO L290 TraceCheckUtils]: 129: Hoare triple {43103#(<= ~counter~0 13)} assume !(0 == ~cond); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,191 INFO L290 TraceCheckUtils]: 130: Hoare triple {43103#(<= ~counter~0 13)} assume true; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,192 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43103#(<= ~counter~0 13)} {43103#(<= ~counter~0 13)} #63#return; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,192 INFO L290 TraceCheckUtils]: 132: Hoare triple {43103#(<= ~counter~0 13)} assume !!(0 != ~r~0); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,192 INFO L290 TraceCheckUtils]: 133: Hoare triple {43103#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:18,193 INFO L290 TraceCheckUtils]: 134: Hoare triple {43103#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,193 INFO L290 TraceCheckUtils]: 135: Hoare triple {43131#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,194 INFO L272 TraceCheckUtils]: 136: Hoare triple {43131#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,194 INFO L290 TraceCheckUtils]: 137: Hoare triple {43131#(<= ~counter~0 14)} ~cond := #in~cond; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,194 INFO L290 TraceCheckUtils]: 138: Hoare triple {43131#(<= ~counter~0 14)} assume !(0 == ~cond); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,194 INFO L290 TraceCheckUtils]: 139: Hoare triple {43131#(<= ~counter~0 14)} assume true; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,195 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43131#(<= ~counter~0 14)} {43131#(<= ~counter~0 14)} #63#return; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,195 INFO L290 TraceCheckUtils]: 141: Hoare triple {43131#(<= ~counter~0 14)} assume !!(0 != ~r~0); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,195 INFO L290 TraceCheckUtils]: 142: Hoare triple {43131#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:18,196 INFO L290 TraceCheckUtils]: 143: Hoare triple {43131#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,196 INFO L290 TraceCheckUtils]: 144: Hoare triple {43159#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,196 INFO L272 TraceCheckUtils]: 145: Hoare triple {43159#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,197 INFO L290 TraceCheckUtils]: 146: Hoare triple {43159#(<= ~counter~0 15)} ~cond := #in~cond; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,197 INFO L290 TraceCheckUtils]: 147: Hoare triple {43159#(<= ~counter~0 15)} assume !(0 == ~cond); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,197 INFO L290 TraceCheckUtils]: 148: Hoare triple {43159#(<= ~counter~0 15)} assume true; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,198 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43159#(<= ~counter~0 15)} {43159#(<= ~counter~0 15)} #63#return; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,198 INFO L290 TraceCheckUtils]: 150: Hoare triple {43159#(<= ~counter~0 15)} assume !!(0 != ~r~0); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,198 INFO L290 TraceCheckUtils]: 151: Hoare triple {43159#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:18,199 INFO L290 TraceCheckUtils]: 152: Hoare triple {43159#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,199 INFO L290 TraceCheckUtils]: 153: Hoare triple {43187#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,199 INFO L272 TraceCheckUtils]: 154: Hoare triple {43187#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,199 INFO L290 TraceCheckUtils]: 155: Hoare triple {43187#(<= ~counter~0 16)} ~cond := #in~cond; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,200 INFO L290 TraceCheckUtils]: 156: Hoare triple {43187#(<= ~counter~0 16)} assume !(0 == ~cond); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,200 INFO L290 TraceCheckUtils]: 157: Hoare triple {43187#(<= ~counter~0 16)} assume true; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,200 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43187#(<= ~counter~0 16)} {43187#(<= ~counter~0 16)} #63#return; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,201 INFO L290 TraceCheckUtils]: 159: Hoare triple {43187#(<= ~counter~0 16)} assume !!(0 != ~r~0); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,201 INFO L290 TraceCheckUtils]: 160: Hoare triple {43187#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:18,201 INFO L290 TraceCheckUtils]: 161: Hoare triple {43187#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,202 INFO L290 TraceCheckUtils]: 162: Hoare triple {43215#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,202 INFO L272 TraceCheckUtils]: 163: Hoare triple {43215#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,202 INFO L290 TraceCheckUtils]: 164: Hoare triple {43215#(<= ~counter~0 17)} ~cond := #in~cond; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,203 INFO L290 TraceCheckUtils]: 165: Hoare triple {43215#(<= ~counter~0 17)} assume !(0 == ~cond); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,203 INFO L290 TraceCheckUtils]: 166: Hoare triple {43215#(<= ~counter~0 17)} assume true; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,203 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43215#(<= ~counter~0 17)} {43215#(<= ~counter~0 17)} #63#return; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,203 INFO L290 TraceCheckUtils]: 168: Hoare triple {43215#(<= ~counter~0 17)} assume !!(0 != ~r~0); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,204 INFO L290 TraceCheckUtils]: 169: Hoare triple {43215#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:18,204 INFO L290 TraceCheckUtils]: 170: Hoare triple {43215#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,204 INFO L290 TraceCheckUtils]: 171: Hoare triple {43243#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,205 INFO L272 TraceCheckUtils]: 172: Hoare triple {43243#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,205 INFO L290 TraceCheckUtils]: 173: Hoare triple {43243#(<= ~counter~0 18)} ~cond := #in~cond; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,205 INFO L290 TraceCheckUtils]: 174: Hoare triple {43243#(<= ~counter~0 18)} assume !(0 == ~cond); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,206 INFO L290 TraceCheckUtils]: 175: Hoare triple {43243#(<= ~counter~0 18)} assume true; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,206 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43243#(<= ~counter~0 18)} {43243#(<= ~counter~0 18)} #63#return; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,206 INFO L290 TraceCheckUtils]: 177: Hoare triple {43243#(<= ~counter~0 18)} assume !!(0 != ~r~0); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,206 INFO L290 TraceCheckUtils]: 178: Hoare triple {43243#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:18,207 INFO L290 TraceCheckUtils]: 179: Hoare triple {43243#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,207 INFO L290 TraceCheckUtils]: 180: Hoare triple {43271#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,208 INFO L272 TraceCheckUtils]: 181: Hoare triple {43271#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,208 INFO L290 TraceCheckUtils]: 182: Hoare triple {43271#(<= ~counter~0 19)} ~cond := #in~cond; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,208 INFO L290 TraceCheckUtils]: 183: Hoare triple {43271#(<= ~counter~0 19)} assume !(0 == ~cond); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,208 INFO L290 TraceCheckUtils]: 184: Hoare triple {43271#(<= ~counter~0 19)} assume true; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,209 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43271#(<= ~counter~0 19)} {43271#(<= ~counter~0 19)} #63#return; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,209 INFO L290 TraceCheckUtils]: 186: Hoare triple {43271#(<= ~counter~0 19)} assume !!(0 != ~r~0); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,209 INFO L290 TraceCheckUtils]: 187: Hoare triple {43271#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:18,210 INFO L290 TraceCheckUtils]: 188: Hoare triple {43271#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,210 INFO L290 TraceCheckUtils]: 189: Hoare triple {43299#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,211 INFO L272 TraceCheckUtils]: 190: Hoare triple {43299#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,211 INFO L290 TraceCheckUtils]: 191: Hoare triple {43299#(<= ~counter~0 20)} ~cond := #in~cond; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,211 INFO L290 TraceCheckUtils]: 192: Hoare triple {43299#(<= ~counter~0 20)} assume !(0 == ~cond); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,211 INFO L290 TraceCheckUtils]: 193: Hoare triple {43299#(<= ~counter~0 20)} assume true; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,212 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43299#(<= ~counter~0 20)} {43299#(<= ~counter~0 20)} #63#return; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,212 INFO L290 TraceCheckUtils]: 195: Hoare triple {43299#(<= ~counter~0 20)} assume !!(0 != ~r~0); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,212 INFO L290 TraceCheckUtils]: 196: Hoare triple {43299#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:18,213 INFO L290 TraceCheckUtils]: 197: Hoare triple {43299#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,213 INFO L290 TraceCheckUtils]: 198: Hoare triple {43327#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,213 INFO L272 TraceCheckUtils]: 199: Hoare triple {43327#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,214 INFO L290 TraceCheckUtils]: 200: Hoare triple {43327#(<= ~counter~0 21)} ~cond := #in~cond; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,214 INFO L290 TraceCheckUtils]: 201: Hoare triple {43327#(<= ~counter~0 21)} assume !(0 == ~cond); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,214 INFO L290 TraceCheckUtils]: 202: Hoare triple {43327#(<= ~counter~0 21)} assume true; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,214 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43327#(<= ~counter~0 21)} {43327#(<= ~counter~0 21)} #63#return; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,215 INFO L290 TraceCheckUtils]: 204: Hoare triple {43327#(<= ~counter~0 21)} assume !!(0 != ~r~0); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,215 INFO L290 TraceCheckUtils]: 205: Hoare triple {43327#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:18,215 INFO L290 TraceCheckUtils]: 206: Hoare triple {43327#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,216 INFO L290 TraceCheckUtils]: 207: Hoare triple {43355#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,216 INFO L272 TraceCheckUtils]: 208: Hoare triple {43355#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,216 INFO L290 TraceCheckUtils]: 209: Hoare triple {43355#(<= ~counter~0 22)} ~cond := #in~cond; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,217 INFO L290 TraceCheckUtils]: 210: Hoare triple {43355#(<= ~counter~0 22)} assume !(0 == ~cond); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,217 INFO L290 TraceCheckUtils]: 211: Hoare triple {43355#(<= ~counter~0 22)} assume true; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,217 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43355#(<= ~counter~0 22)} {43355#(<= ~counter~0 22)} #63#return; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,217 INFO L290 TraceCheckUtils]: 213: Hoare triple {43355#(<= ~counter~0 22)} assume !!(0 != ~r~0); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,218 INFO L290 TraceCheckUtils]: 214: Hoare triple {43355#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:18,218 INFO L290 TraceCheckUtils]: 215: Hoare triple {43355#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,218 INFO L290 TraceCheckUtils]: 216: Hoare triple {43383#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,219 INFO L272 TraceCheckUtils]: 217: Hoare triple {43383#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,219 INFO L290 TraceCheckUtils]: 218: Hoare triple {43383#(<= ~counter~0 23)} ~cond := #in~cond; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,219 INFO L290 TraceCheckUtils]: 219: Hoare triple {43383#(<= ~counter~0 23)} assume !(0 == ~cond); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,220 INFO L290 TraceCheckUtils]: 220: Hoare triple {43383#(<= ~counter~0 23)} assume true; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,220 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43383#(<= ~counter~0 23)} {43383#(<= ~counter~0 23)} #63#return; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,220 INFO L290 TraceCheckUtils]: 222: Hoare triple {43383#(<= ~counter~0 23)} assume !!(0 != ~r~0); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,220 INFO L290 TraceCheckUtils]: 223: Hoare triple {43383#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:18,221 INFO L290 TraceCheckUtils]: 224: Hoare triple {43383#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,221 INFO L290 TraceCheckUtils]: 225: Hoare triple {43411#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,222 INFO L272 TraceCheckUtils]: 226: Hoare triple {43411#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,222 INFO L290 TraceCheckUtils]: 227: Hoare triple {43411#(<= ~counter~0 24)} ~cond := #in~cond; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,222 INFO L290 TraceCheckUtils]: 228: Hoare triple {43411#(<= ~counter~0 24)} assume !(0 == ~cond); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,222 INFO L290 TraceCheckUtils]: 229: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,223 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43411#(<= ~counter~0 24)} {43411#(<= ~counter~0 24)} #63#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,223 INFO L290 TraceCheckUtils]: 231: Hoare triple {43411#(<= ~counter~0 24)} assume !!(0 != ~r~0); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,223 INFO L290 TraceCheckUtils]: 232: Hoare triple {43411#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:18,224 INFO L290 TraceCheckUtils]: 233: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,224 INFO L290 TraceCheckUtils]: 234: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,224 INFO L272 TraceCheckUtils]: 235: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,225 INFO L290 TraceCheckUtils]: 236: Hoare triple {43439#(<= ~counter~0 25)} ~cond := #in~cond; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,225 INFO L290 TraceCheckUtils]: 237: Hoare triple {43439#(<= ~counter~0 25)} assume !(0 == ~cond); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,225 INFO L290 TraceCheckUtils]: 238: Hoare triple {43439#(<= ~counter~0 25)} assume true; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,226 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43439#(<= ~counter~0 25)} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,226 INFO L290 TraceCheckUtils]: 240: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,226 INFO L290 TraceCheckUtils]: 241: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:18,226 INFO L290 TraceCheckUtils]: 242: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43467#(<= |main_#t~post6| 25)} is VALID [2022-04-28 12:45:18,227 INFO L290 TraceCheckUtils]: 243: Hoare triple {43467#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-28 12:45:18,227 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-28 12:45:18,227 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-28 12:45:18,227 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-28 12:45:18,227 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-28 12:45:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 2750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:18,228 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:19,746 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-28 12:45:19,746 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-28 12:45:19,746 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-28 12:45:19,746 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-28 12:45:19,746 INFO L290 TraceCheckUtils]: 243: Hoare triple {43495#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-28 12:45:19,747 INFO L290 TraceCheckUtils]: 242: Hoare triple {43499#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43495#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:19,747 INFO L290 TraceCheckUtils]: 241: Hoare triple {43499#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43499#(< ~counter~0 50)} is VALID [2022-04-28 12:45:19,747 INFO L290 TraceCheckUtils]: 240: Hoare triple {43499#(< ~counter~0 50)} assume !!(0 != ~r~0); {43499#(< ~counter~0 50)} is VALID [2022-04-28 12:45:19,748 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42710#true} {43499#(< ~counter~0 50)} #63#return; {43499#(< ~counter~0 50)} is VALID [2022-04-28 12:45:19,748 INFO L290 TraceCheckUtils]: 238: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,748 INFO L290 TraceCheckUtils]: 237: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,748 INFO L290 TraceCheckUtils]: 236: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,748 INFO L272 TraceCheckUtils]: 235: Hoare triple {43499#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,748 INFO L290 TraceCheckUtils]: 234: Hoare triple {43499#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-28 12:45:19,749 INFO L290 TraceCheckUtils]: 233: Hoare triple {43527#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-28 12:45:19,749 INFO L290 TraceCheckUtils]: 232: Hoare triple {43527#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43527#(< ~counter~0 49)} is VALID [2022-04-28 12:45:19,750 INFO L290 TraceCheckUtils]: 231: Hoare triple {43527#(< ~counter~0 49)} assume !!(0 != ~r~0); {43527#(< ~counter~0 49)} is VALID [2022-04-28 12:45:19,750 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42710#true} {43527#(< ~counter~0 49)} #63#return; {43527#(< ~counter~0 49)} is VALID [2022-04-28 12:45:19,750 INFO L290 TraceCheckUtils]: 229: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,750 INFO L290 TraceCheckUtils]: 228: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,750 INFO L290 TraceCheckUtils]: 227: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,750 INFO L272 TraceCheckUtils]: 226: Hoare triple {43527#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,750 INFO L290 TraceCheckUtils]: 225: Hoare triple {43527#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-28 12:45:19,751 INFO L290 TraceCheckUtils]: 224: Hoare triple {43555#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-28 12:45:19,751 INFO L290 TraceCheckUtils]: 223: Hoare triple {43555#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43555#(< ~counter~0 48)} is VALID [2022-04-28 12:45:19,751 INFO L290 TraceCheckUtils]: 222: Hoare triple {43555#(< ~counter~0 48)} assume !!(0 != ~r~0); {43555#(< ~counter~0 48)} is VALID [2022-04-28 12:45:19,752 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42710#true} {43555#(< ~counter~0 48)} #63#return; {43555#(< ~counter~0 48)} is VALID [2022-04-28 12:45:19,752 INFO L290 TraceCheckUtils]: 220: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,752 INFO L290 TraceCheckUtils]: 219: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,752 INFO L290 TraceCheckUtils]: 218: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,752 INFO L272 TraceCheckUtils]: 217: Hoare triple {43555#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,752 INFO L290 TraceCheckUtils]: 216: Hoare triple {43555#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-28 12:45:19,753 INFO L290 TraceCheckUtils]: 215: Hoare triple {43583#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-28 12:45:19,753 INFO L290 TraceCheckUtils]: 214: Hoare triple {43583#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43583#(< ~counter~0 47)} is VALID [2022-04-28 12:45:19,753 INFO L290 TraceCheckUtils]: 213: Hoare triple {43583#(< ~counter~0 47)} assume !!(0 != ~r~0); {43583#(< ~counter~0 47)} is VALID [2022-04-28 12:45:19,754 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42710#true} {43583#(< ~counter~0 47)} #63#return; {43583#(< ~counter~0 47)} is VALID [2022-04-28 12:45:19,754 INFO L290 TraceCheckUtils]: 211: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,754 INFO L290 TraceCheckUtils]: 210: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,754 INFO L290 TraceCheckUtils]: 209: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,754 INFO L272 TraceCheckUtils]: 208: Hoare triple {43583#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,754 INFO L290 TraceCheckUtils]: 207: Hoare triple {43583#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-28 12:45:19,755 INFO L290 TraceCheckUtils]: 206: Hoare triple {43611#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-28 12:45:19,755 INFO L290 TraceCheckUtils]: 205: Hoare triple {43611#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43611#(< ~counter~0 46)} is VALID [2022-04-28 12:45:19,755 INFO L290 TraceCheckUtils]: 204: Hoare triple {43611#(< ~counter~0 46)} assume !!(0 != ~r~0); {43611#(< ~counter~0 46)} is VALID [2022-04-28 12:45:19,756 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42710#true} {43611#(< ~counter~0 46)} #63#return; {43611#(< ~counter~0 46)} is VALID [2022-04-28 12:45:19,756 INFO L290 TraceCheckUtils]: 202: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,756 INFO L290 TraceCheckUtils]: 201: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,756 INFO L290 TraceCheckUtils]: 200: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,756 INFO L272 TraceCheckUtils]: 199: Hoare triple {43611#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,756 INFO L290 TraceCheckUtils]: 198: Hoare triple {43611#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-28 12:45:19,757 INFO L290 TraceCheckUtils]: 197: Hoare triple {43639#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-28 12:45:19,757 INFO L290 TraceCheckUtils]: 196: Hoare triple {43639#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43639#(< ~counter~0 45)} is VALID [2022-04-28 12:45:19,757 INFO L290 TraceCheckUtils]: 195: Hoare triple {43639#(< ~counter~0 45)} assume !!(0 != ~r~0); {43639#(< ~counter~0 45)} is VALID [2022-04-28 12:45:19,758 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42710#true} {43639#(< ~counter~0 45)} #63#return; {43639#(< ~counter~0 45)} is VALID [2022-04-28 12:45:19,758 INFO L290 TraceCheckUtils]: 193: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,758 INFO L290 TraceCheckUtils]: 192: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,758 INFO L290 TraceCheckUtils]: 191: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,758 INFO L272 TraceCheckUtils]: 190: Hoare triple {43639#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,758 INFO L290 TraceCheckUtils]: 189: Hoare triple {43639#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-28 12:45:19,758 INFO L290 TraceCheckUtils]: 188: Hoare triple {43667#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-28 12:45:19,759 INFO L290 TraceCheckUtils]: 187: Hoare triple {43667#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43667#(< ~counter~0 44)} is VALID [2022-04-28 12:45:19,759 INFO L290 TraceCheckUtils]: 186: Hoare triple {43667#(< ~counter~0 44)} assume !!(0 != ~r~0); {43667#(< ~counter~0 44)} is VALID [2022-04-28 12:45:19,759 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42710#true} {43667#(< ~counter~0 44)} #63#return; {43667#(< ~counter~0 44)} is VALID [2022-04-28 12:45:19,759 INFO L290 TraceCheckUtils]: 184: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,760 INFO L290 TraceCheckUtils]: 183: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,760 INFO L290 TraceCheckUtils]: 182: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,760 INFO L272 TraceCheckUtils]: 181: Hoare triple {43667#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,760 INFO L290 TraceCheckUtils]: 180: Hoare triple {43667#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-28 12:45:19,760 INFO L290 TraceCheckUtils]: 179: Hoare triple {43695#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-28 12:45:19,761 INFO L290 TraceCheckUtils]: 178: Hoare triple {43695#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43695#(< ~counter~0 43)} is VALID [2022-04-28 12:45:19,761 INFO L290 TraceCheckUtils]: 177: Hoare triple {43695#(< ~counter~0 43)} assume !!(0 != ~r~0); {43695#(< ~counter~0 43)} is VALID [2022-04-28 12:45:19,761 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42710#true} {43695#(< ~counter~0 43)} #63#return; {43695#(< ~counter~0 43)} is VALID [2022-04-28 12:45:19,761 INFO L290 TraceCheckUtils]: 175: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,761 INFO L290 TraceCheckUtils]: 174: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,761 INFO L290 TraceCheckUtils]: 173: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,761 INFO L272 TraceCheckUtils]: 172: Hoare triple {43695#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,762 INFO L290 TraceCheckUtils]: 171: Hoare triple {43695#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-28 12:45:19,762 INFO L290 TraceCheckUtils]: 170: Hoare triple {43723#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-28 12:45:19,762 INFO L290 TraceCheckUtils]: 169: Hoare triple {43723#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43723#(< ~counter~0 42)} is VALID [2022-04-28 12:45:19,763 INFO L290 TraceCheckUtils]: 168: Hoare triple {43723#(< ~counter~0 42)} assume !!(0 != ~r~0); {43723#(< ~counter~0 42)} is VALID [2022-04-28 12:45:19,763 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42710#true} {43723#(< ~counter~0 42)} #63#return; {43723#(< ~counter~0 42)} is VALID [2022-04-28 12:45:19,763 INFO L290 TraceCheckUtils]: 166: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,763 INFO L290 TraceCheckUtils]: 165: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,763 INFO L290 TraceCheckUtils]: 164: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,763 INFO L272 TraceCheckUtils]: 163: Hoare triple {43723#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,764 INFO L290 TraceCheckUtils]: 162: Hoare triple {43723#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-28 12:45:19,764 INFO L290 TraceCheckUtils]: 161: Hoare triple {43751#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-28 12:45:19,764 INFO L290 TraceCheckUtils]: 160: Hoare triple {43751#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43751#(< ~counter~0 41)} is VALID [2022-04-28 12:45:19,765 INFO L290 TraceCheckUtils]: 159: Hoare triple {43751#(< ~counter~0 41)} assume !!(0 != ~r~0); {43751#(< ~counter~0 41)} is VALID [2022-04-28 12:45:19,765 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42710#true} {43751#(< ~counter~0 41)} #63#return; {43751#(< ~counter~0 41)} is VALID [2022-04-28 12:45:19,765 INFO L290 TraceCheckUtils]: 157: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,765 INFO L290 TraceCheckUtils]: 156: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,765 INFO L290 TraceCheckUtils]: 155: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,765 INFO L272 TraceCheckUtils]: 154: Hoare triple {43751#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,765 INFO L290 TraceCheckUtils]: 153: Hoare triple {43751#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-28 12:45:19,766 INFO L290 TraceCheckUtils]: 152: Hoare triple {43779#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-28 12:45:19,766 INFO L290 TraceCheckUtils]: 151: Hoare triple {43779#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43779#(< ~counter~0 40)} is VALID [2022-04-28 12:45:19,766 INFO L290 TraceCheckUtils]: 150: Hoare triple {43779#(< ~counter~0 40)} assume !!(0 != ~r~0); {43779#(< ~counter~0 40)} is VALID [2022-04-28 12:45:19,767 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42710#true} {43779#(< ~counter~0 40)} #63#return; {43779#(< ~counter~0 40)} is VALID [2022-04-28 12:45:19,767 INFO L290 TraceCheckUtils]: 148: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,767 INFO L290 TraceCheckUtils]: 147: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,767 INFO L290 TraceCheckUtils]: 146: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,767 INFO L272 TraceCheckUtils]: 145: Hoare triple {43779#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,767 INFO L290 TraceCheckUtils]: 144: Hoare triple {43779#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-28 12:45:19,768 INFO L290 TraceCheckUtils]: 143: Hoare triple {43807#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-28 12:45:19,768 INFO L290 TraceCheckUtils]: 142: Hoare triple {43807#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43807#(< ~counter~0 39)} is VALID [2022-04-28 12:45:19,768 INFO L290 TraceCheckUtils]: 141: Hoare triple {43807#(< ~counter~0 39)} assume !!(0 != ~r~0); {43807#(< ~counter~0 39)} is VALID [2022-04-28 12:45:19,769 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42710#true} {43807#(< ~counter~0 39)} #63#return; {43807#(< ~counter~0 39)} is VALID [2022-04-28 12:45:19,769 INFO L290 TraceCheckUtils]: 139: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,769 INFO L290 TraceCheckUtils]: 138: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,769 INFO L290 TraceCheckUtils]: 137: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,769 INFO L272 TraceCheckUtils]: 136: Hoare triple {43807#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,769 INFO L290 TraceCheckUtils]: 135: Hoare triple {43807#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-28 12:45:19,770 INFO L290 TraceCheckUtils]: 134: Hoare triple {43835#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-28 12:45:19,770 INFO L290 TraceCheckUtils]: 133: Hoare triple {43835#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43835#(< ~counter~0 38)} is VALID [2022-04-28 12:45:19,770 INFO L290 TraceCheckUtils]: 132: Hoare triple {43835#(< ~counter~0 38)} assume !!(0 != ~r~0); {43835#(< ~counter~0 38)} is VALID [2022-04-28 12:45:19,770 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42710#true} {43835#(< ~counter~0 38)} #63#return; {43835#(< ~counter~0 38)} is VALID [2022-04-28 12:45:19,771 INFO L290 TraceCheckUtils]: 130: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,771 INFO L290 TraceCheckUtils]: 129: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,771 INFO L290 TraceCheckUtils]: 128: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,771 INFO L272 TraceCheckUtils]: 127: Hoare triple {43835#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,771 INFO L290 TraceCheckUtils]: 126: Hoare triple {43835#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-28 12:45:19,771 INFO L290 TraceCheckUtils]: 125: Hoare triple {43863#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-28 12:45:19,772 INFO L290 TraceCheckUtils]: 124: Hoare triple {43863#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43863#(< ~counter~0 37)} is VALID [2022-04-28 12:45:19,772 INFO L290 TraceCheckUtils]: 123: Hoare triple {43863#(< ~counter~0 37)} assume !!(0 != ~r~0); {43863#(< ~counter~0 37)} is VALID [2022-04-28 12:45:19,772 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42710#true} {43863#(< ~counter~0 37)} #63#return; {43863#(< ~counter~0 37)} is VALID [2022-04-28 12:45:19,772 INFO L290 TraceCheckUtils]: 121: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,772 INFO L290 TraceCheckUtils]: 120: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,772 INFO L290 TraceCheckUtils]: 119: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,773 INFO L272 TraceCheckUtils]: 118: Hoare triple {43863#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,773 INFO L290 TraceCheckUtils]: 117: Hoare triple {43863#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-28 12:45:19,773 INFO L290 TraceCheckUtils]: 116: Hoare triple {43891#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-28 12:45:19,774 INFO L290 TraceCheckUtils]: 115: Hoare triple {43891#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43891#(< ~counter~0 36)} is VALID [2022-04-28 12:45:19,774 INFO L290 TraceCheckUtils]: 114: Hoare triple {43891#(< ~counter~0 36)} assume !!(0 != ~r~0); {43891#(< ~counter~0 36)} is VALID [2022-04-28 12:45:19,774 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42710#true} {43891#(< ~counter~0 36)} #63#return; {43891#(< ~counter~0 36)} is VALID [2022-04-28 12:45:19,774 INFO L290 TraceCheckUtils]: 112: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,774 INFO L290 TraceCheckUtils]: 111: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,774 INFO L290 TraceCheckUtils]: 110: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,774 INFO L272 TraceCheckUtils]: 109: Hoare triple {43891#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,775 INFO L290 TraceCheckUtils]: 108: Hoare triple {43891#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-28 12:45:19,775 INFO L290 TraceCheckUtils]: 107: Hoare triple {43919#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-28 12:45:19,775 INFO L290 TraceCheckUtils]: 106: Hoare triple {43919#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43919#(< ~counter~0 35)} is VALID [2022-04-28 12:45:19,776 INFO L290 TraceCheckUtils]: 105: Hoare triple {43919#(< ~counter~0 35)} assume !!(0 != ~r~0); {43919#(< ~counter~0 35)} is VALID [2022-04-28 12:45:19,776 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42710#true} {43919#(< ~counter~0 35)} #63#return; {43919#(< ~counter~0 35)} is VALID [2022-04-28 12:45:19,776 INFO L290 TraceCheckUtils]: 103: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,776 INFO L290 TraceCheckUtils]: 102: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,776 INFO L290 TraceCheckUtils]: 101: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,776 INFO L272 TraceCheckUtils]: 100: Hoare triple {43919#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,776 INFO L290 TraceCheckUtils]: 99: Hoare triple {43919#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-28 12:45:19,777 INFO L290 TraceCheckUtils]: 98: Hoare triple {43947#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-28 12:45:19,777 INFO L290 TraceCheckUtils]: 97: Hoare triple {43947#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43947#(< ~counter~0 34)} is VALID [2022-04-28 12:45:19,777 INFO L290 TraceCheckUtils]: 96: Hoare triple {43947#(< ~counter~0 34)} assume !!(0 != ~r~0); {43947#(< ~counter~0 34)} is VALID [2022-04-28 12:45:19,778 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42710#true} {43947#(< ~counter~0 34)} #63#return; {43947#(< ~counter~0 34)} is VALID [2022-04-28 12:45:19,778 INFO L290 TraceCheckUtils]: 94: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,778 INFO L290 TraceCheckUtils]: 93: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,778 INFO L290 TraceCheckUtils]: 92: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,778 INFO L272 TraceCheckUtils]: 91: Hoare triple {43947#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,778 INFO L290 TraceCheckUtils]: 90: Hoare triple {43947#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-28 12:45:19,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {43975#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-28 12:45:19,779 INFO L290 TraceCheckUtils]: 88: Hoare triple {43975#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43975#(< ~counter~0 33)} is VALID [2022-04-28 12:45:19,779 INFO L290 TraceCheckUtils]: 87: Hoare triple {43975#(< ~counter~0 33)} assume !!(0 != ~r~0); {43975#(< ~counter~0 33)} is VALID [2022-04-28 12:45:19,780 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42710#true} {43975#(< ~counter~0 33)} #63#return; {43975#(< ~counter~0 33)} is VALID [2022-04-28 12:45:19,780 INFO L290 TraceCheckUtils]: 85: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,780 INFO L290 TraceCheckUtils]: 84: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,780 INFO L290 TraceCheckUtils]: 83: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,780 INFO L272 TraceCheckUtils]: 82: Hoare triple {43975#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,780 INFO L290 TraceCheckUtils]: 81: Hoare triple {43975#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-28 12:45:19,781 INFO L290 TraceCheckUtils]: 80: Hoare triple {44003#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-28 12:45:19,781 INFO L290 TraceCheckUtils]: 79: Hoare triple {44003#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44003#(< ~counter~0 32)} is VALID [2022-04-28 12:45:19,781 INFO L290 TraceCheckUtils]: 78: Hoare triple {44003#(< ~counter~0 32)} assume !!(0 != ~r~0); {44003#(< ~counter~0 32)} is VALID [2022-04-28 12:45:19,782 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42710#true} {44003#(< ~counter~0 32)} #63#return; {44003#(< ~counter~0 32)} is VALID [2022-04-28 12:45:19,782 INFO L290 TraceCheckUtils]: 76: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,782 INFO L290 TraceCheckUtils]: 75: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,782 INFO L290 TraceCheckUtils]: 74: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,782 INFO L272 TraceCheckUtils]: 73: Hoare triple {44003#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,782 INFO L290 TraceCheckUtils]: 72: Hoare triple {44003#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-28 12:45:19,783 INFO L290 TraceCheckUtils]: 71: Hoare triple {44031#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-28 12:45:19,783 INFO L290 TraceCheckUtils]: 70: Hoare triple {44031#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44031#(< ~counter~0 31)} is VALID [2022-04-28 12:45:19,783 INFO L290 TraceCheckUtils]: 69: Hoare triple {44031#(< ~counter~0 31)} assume !!(0 != ~r~0); {44031#(< ~counter~0 31)} is VALID [2022-04-28 12:45:19,783 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42710#true} {44031#(< ~counter~0 31)} #63#return; {44031#(< ~counter~0 31)} is VALID [2022-04-28 12:45:19,784 INFO L290 TraceCheckUtils]: 67: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,784 INFO L290 TraceCheckUtils]: 66: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,784 INFO L290 TraceCheckUtils]: 65: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,784 INFO L272 TraceCheckUtils]: 64: Hoare triple {44031#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,784 INFO L290 TraceCheckUtils]: 63: Hoare triple {44031#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-28 12:45:19,784 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-28 12:45:19,785 INFO L290 TraceCheckUtils]: 61: Hoare triple {44059#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44059#(< ~counter~0 30)} is VALID [2022-04-28 12:45:19,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {44059#(< ~counter~0 30)} assume !!(0 != ~r~0); {44059#(< ~counter~0 30)} is VALID [2022-04-28 12:45:19,785 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42710#true} {44059#(< ~counter~0 30)} #63#return; {44059#(< ~counter~0 30)} is VALID [2022-04-28 12:45:19,785 INFO L290 TraceCheckUtils]: 58: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,785 INFO L290 TraceCheckUtils]: 57: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,785 INFO L290 TraceCheckUtils]: 56: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,785 INFO L272 TraceCheckUtils]: 55: Hoare triple {44059#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {44059#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-28 12:45:19,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {44087#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-28 12:45:19,786 INFO L290 TraceCheckUtils]: 52: Hoare triple {44087#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44087#(< ~counter~0 29)} is VALID [2022-04-28 12:45:19,787 INFO L290 TraceCheckUtils]: 51: Hoare triple {44087#(< ~counter~0 29)} assume !!(0 != ~r~0); {44087#(< ~counter~0 29)} is VALID [2022-04-28 12:45:19,787 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42710#true} {44087#(< ~counter~0 29)} #63#return; {44087#(< ~counter~0 29)} is VALID [2022-04-28 12:45:19,787 INFO L290 TraceCheckUtils]: 49: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,787 INFO L290 TraceCheckUtils]: 48: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,787 INFO L290 TraceCheckUtils]: 47: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,787 INFO L272 TraceCheckUtils]: 46: Hoare triple {44087#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,788 INFO L290 TraceCheckUtils]: 45: Hoare triple {44087#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-28 12:45:19,788 INFO L290 TraceCheckUtils]: 44: Hoare triple {44115#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-28 12:45:19,788 INFO L290 TraceCheckUtils]: 43: Hoare triple {44115#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44115#(< ~counter~0 28)} is VALID [2022-04-28 12:45:19,789 INFO L290 TraceCheckUtils]: 42: Hoare triple {44115#(< ~counter~0 28)} assume !!(0 != ~r~0); {44115#(< ~counter~0 28)} is VALID [2022-04-28 12:45:19,789 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42710#true} {44115#(< ~counter~0 28)} #63#return; {44115#(< ~counter~0 28)} is VALID [2022-04-28 12:45:19,789 INFO L290 TraceCheckUtils]: 40: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,789 INFO L290 TraceCheckUtils]: 39: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,789 INFO L290 TraceCheckUtils]: 38: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,789 INFO L272 TraceCheckUtils]: 37: Hoare triple {44115#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {44115#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-28 12:45:19,790 INFO L290 TraceCheckUtils]: 35: Hoare triple {44143#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-28 12:45:19,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {44143#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44143#(< ~counter~0 27)} is VALID [2022-04-28 12:45:19,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {44143#(< ~counter~0 27)} assume !!(0 != ~r~0); {44143#(< ~counter~0 27)} is VALID [2022-04-28 12:45:19,791 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42710#true} {44143#(< ~counter~0 27)} #63#return; {44143#(< ~counter~0 27)} is VALID [2022-04-28 12:45:19,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,791 INFO L290 TraceCheckUtils]: 30: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,791 INFO L290 TraceCheckUtils]: 29: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,791 INFO L272 TraceCheckUtils]: 28: Hoare triple {44143#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {44143#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-28 12:45:19,792 INFO L290 TraceCheckUtils]: 26: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-28 12:45:19,792 INFO L290 TraceCheckUtils]: 25: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:19,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:19,793 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42710#true} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:19,793 INFO L290 TraceCheckUtils]: 22: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,793 INFO L290 TraceCheckUtils]: 21: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,793 INFO L272 TraceCheckUtils]: 19: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,793 INFO L290 TraceCheckUtils]: 18: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:19,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:19,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {43411#(<= ~counter~0 24)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,794 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #61#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,794 INFO L272 TraceCheckUtils]: 11: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,795 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #59#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 12:45:19,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 12:45:19,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 12:45:19,795 INFO L272 TraceCheckUtils]: 6: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 12:45:19,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {43411#(<= ~counter~0 24)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,796 INFO L272 TraceCheckUtils]: 4: Hoare triple {43411#(<= ~counter~0 24)} call #t~ret7 := main(); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43411#(<= ~counter~0 24)} {42710#true} #67#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:19,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-28 12:45:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 1550 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2022-04-28 12:45:19,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:19,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980231699] [2022-04-28 12:45:19,798 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:19,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117027956] [2022-04-28 12:45:19,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117027956] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:19,798 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:19,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-28 12:45:19,798 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:19,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [584235519] [2022-04-28 12:45:19,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [584235519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:19,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:19,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 12:45:19,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16916918] [2022-04-28 12:45:19,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:19,799 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 12:45:19,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:19,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 12:45:19,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:19,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 12:45:19,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:19,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 12:45:19,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:19,953 INFO L87 Difference]: Start difference. First operand 245 states and 271 transitions. Second operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 12:45:21,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:21,011 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-28 12:45:21,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-28 12:45:21,011 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 12:45:21,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 12:45:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 12:45:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 12:45:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 12:45:21,026 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-28 12:45:21,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:21,255 INFO L225 Difference]: With dead ends: 259 [2022-04-28 12:45:21,255 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 12:45:21,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-28 12:45:21,259 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 82 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:21,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 276 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 12:45:21,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 12:45:21,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-28 12:45:21,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:21,589 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 12:45:21,590 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 12:45:21,590 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 12:45:21,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:21,592 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 12:45:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 12:45:21,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:21,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:21,593 INFO L74 IsIncluded]: Start isIncluded. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 12:45:21,593 INFO L87 Difference]: Start difference. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 12:45:21,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:21,596 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 12:45:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 12:45:21,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:21,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:21,596 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:21,596 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 12:45:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-28 12:45:21,600 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-28 12:45:21,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:21,600 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-28 12:45:21,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 12:45:21,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-28 12:45:23,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 280 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 12:45:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-28 12:45:23,971 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:45:23,971 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 26, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:45:23,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-28 12:45:24,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-28 12:45:24,172 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:45:24,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:45:24,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-28 12:45:24,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:24,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1134272182] [2022-04-28 12:45:24,173 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:45:24,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-28 12:45:24,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:45:24,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818577922] [2022-04-28 12:45:24,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:45:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:45:24,191 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:45:24,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2083660810] [2022-04-28 12:45:24,192 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:45:24,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:24,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:45:24,192 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:45:24,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 12:45:24,480 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:45:24,480 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:24,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-28 12:45:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:24,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:25,729 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-28 12:45:25,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,730 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45843#(<= ~counter~0 0)} {45835#true} #67#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,730 INFO L272 TraceCheckUtils]: 4: Hoare triple {45843#(<= ~counter~0 0)} call #t~ret7 := main(); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {45843#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,731 INFO L272 TraceCheckUtils]: 6: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,731 INFO L290 TraceCheckUtils]: 7: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #59#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,732 INFO L272 TraceCheckUtils]: 11: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,733 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #61#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {45843#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:25,735 INFO L290 TraceCheckUtils]: 17: Hoare triple {45843#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {45892#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,735 INFO L272 TraceCheckUtils]: 19: Hoare triple {45892#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {45892#(<= ~counter~0 1)} ~cond := #in~cond; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,736 INFO L290 TraceCheckUtils]: 21: Hoare triple {45892#(<= ~counter~0 1)} assume !(0 == ~cond); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,736 INFO L290 TraceCheckUtils]: 22: Hoare triple {45892#(<= ~counter~0 1)} assume true; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,736 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45892#(<= ~counter~0 1)} {45892#(<= ~counter~0 1)} #63#return; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {45892#(<= ~counter~0 1)} assume !!(0 != ~r~0); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {45892#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:25,737 INFO L290 TraceCheckUtils]: 26: Hoare triple {45892#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {45920#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,738 INFO L272 TraceCheckUtils]: 28: Hoare triple {45920#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,738 INFO L290 TraceCheckUtils]: 29: Hoare triple {45920#(<= ~counter~0 2)} ~cond := #in~cond; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {45920#(<= ~counter~0 2)} assume !(0 == ~cond); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,739 INFO L290 TraceCheckUtils]: 31: Hoare triple {45920#(<= ~counter~0 2)} assume true; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,739 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45920#(<= ~counter~0 2)} {45920#(<= ~counter~0 2)} #63#return; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,739 INFO L290 TraceCheckUtils]: 33: Hoare triple {45920#(<= ~counter~0 2)} assume !!(0 != ~r~0); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,740 INFO L290 TraceCheckUtils]: 34: Hoare triple {45920#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:25,740 INFO L290 TraceCheckUtils]: 35: Hoare triple {45920#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,740 INFO L290 TraceCheckUtils]: 36: Hoare triple {45948#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,741 INFO L272 TraceCheckUtils]: 37: Hoare triple {45948#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,741 INFO L290 TraceCheckUtils]: 38: Hoare triple {45948#(<= ~counter~0 3)} ~cond := #in~cond; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,741 INFO L290 TraceCheckUtils]: 39: Hoare triple {45948#(<= ~counter~0 3)} assume !(0 == ~cond); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,741 INFO L290 TraceCheckUtils]: 40: Hoare triple {45948#(<= ~counter~0 3)} assume true; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,742 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45948#(<= ~counter~0 3)} {45948#(<= ~counter~0 3)} #63#return; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,742 INFO L290 TraceCheckUtils]: 42: Hoare triple {45948#(<= ~counter~0 3)} assume !!(0 != ~r~0); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,742 INFO L290 TraceCheckUtils]: 43: Hoare triple {45948#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:25,743 INFO L290 TraceCheckUtils]: 44: Hoare triple {45948#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,743 INFO L290 TraceCheckUtils]: 45: Hoare triple {45976#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,744 INFO L272 TraceCheckUtils]: 46: Hoare triple {45976#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,744 INFO L290 TraceCheckUtils]: 47: Hoare triple {45976#(<= ~counter~0 4)} ~cond := #in~cond; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,744 INFO L290 TraceCheckUtils]: 48: Hoare triple {45976#(<= ~counter~0 4)} assume !(0 == ~cond); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,744 INFO L290 TraceCheckUtils]: 49: Hoare triple {45976#(<= ~counter~0 4)} assume true; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,745 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45976#(<= ~counter~0 4)} {45976#(<= ~counter~0 4)} #63#return; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,745 INFO L290 TraceCheckUtils]: 51: Hoare triple {45976#(<= ~counter~0 4)} assume !!(0 != ~r~0); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,745 INFO L290 TraceCheckUtils]: 52: Hoare triple {45976#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:25,746 INFO L290 TraceCheckUtils]: 53: Hoare triple {45976#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,746 INFO L290 TraceCheckUtils]: 54: Hoare triple {46004#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,746 INFO L272 TraceCheckUtils]: 55: Hoare triple {46004#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,747 INFO L290 TraceCheckUtils]: 56: Hoare triple {46004#(<= ~counter~0 5)} ~cond := #in~cond; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,747 INFO L290 TraceCheckUtils]: 57: Hoare triple {46004#(<= ~counter~0 5)} assume !(0 == ~cond); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,747 INFO L290 TraceCheckUtils]: 58: Hoare triple {46004#(<= ~counter~0 5)} assume true; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,748 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {46004#(<= ~counter~0 5)} {46004#(<= ~counter~0 5)} #63#return; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,748 INFO L290 TraceCheckUtils]: 60: Hoare triple {46004#(<= ~counter~0 5)} assume !!(0 != ~r~0); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,748 INFO L290 TraceCheckUtils]: 61: Hoare triple {46004#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:25,749 INFO L290 TraceCheckUtils]: 62: Hoare triple {46004#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,749 INFO L290 TraceCheckUtils]: 63: Hoare triple {46032#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,749 INFO L272 TraceCheckUtils]: 64: Hoare triple {46032#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,749 INFO L290 TraceCheckUtils]: 65: Hoare triple {46032#(<= ~counter~0 6)} ~cond := #in~cond; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,750 INFO L290 TraceCheckUtils]: 66: Hoare triple {46032#(<= ~counter~0 6)} assume !(0 == ~cond); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,750 INFO L290 TraceCheckUtils]: 67: Hoare triple {46032#(<= ~counter~0 6)} assume true; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,750 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {46032#(<= ~counter~0 6)} {46032#(<= ~counter~0 6)} #63#return; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,751 INFO L290 TraceCheckUtils]: 69: Hoare triple {46032#(<= ~counter~0 6)} assume !!(0 != ~r~0); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,751 INFO L290 TraceCheckUtils]: 70: Hoare triple {46032#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:25,751 INFO L290 TraceCheckUtils]: 71: Hoare triple {46032#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,752 INFO L290 TraceCheckUtils]: 72: Hoare triple {46060#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,752 INFO L272 TraceCheckUtils]: 73: Hoare triple {46060#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,752 INFO L290 TraceCheckUtils]: 74: Hoare triple {46060#(<= ~counter~0 7)} ~cond := #in~cond; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {46060#(<= ~counter~0 7)} assume !(0 == ~cond); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,753 INFO L290 TraceCheckUtils]: 76: Hoare triple {46060#(<= ~counter~0 7)} assume true; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,753 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {46060#(<= ~counter~0 7)} {46060#(<= ~counter~0 7)} #63#return; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,753 INFO L290 TraceCheckUtils]: 78: Hoare triple {46060#(<= ~counter~0 7)} assume !!(0 != ~r~0); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,754 INFO L290 TraceCheckUtils]: 79: Hoare triple {46060#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:25,754 INFO L290 TraceCheckUtils]: 80: Hoare triple {46060#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,754 INFO L290 TraceCheckUtils]: 81: Hoare triple {46088#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,755 INFO L272 TraceCheckUtils]: 82: Hoare triple {46088#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,755 INFO L290 TraceCheckUtils]: 83: Hoare triple {46088#(<= ~counter~0 8)} ~cond := #in~cond; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,755 INFO L290 TraceCheckUtils]: 84: Hoare triple {46088#(<= ~counter~0 8)} assume !(0 == ~cond); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,756 INFO L290 TraceCheckUtils]: 85: Hoare triple {46088#(<= ~counter~0 8)} assume true; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,756 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46088#(<= ~counter~0 8)} {46088#(<= ~counter~0 8)} #63#return; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,756 INFO L290 TraceCheckUtils]: 87: Hoare triple {46088#(<= ~counter~0 8)} assume !!(0 != ~r~0); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,756 INFO L290 TraceCheckUtils]: 88: Hoare triple {46088#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:25,757 INFO L290 TraceCheckUtils]: 89: Hoare triple {46088#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,757 INFO L290 TraceCheckUtils]: 90: Hoare triple {46116#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,758 INFO L272 TraceCheckUtils]: 91: Hoare triple {46116#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,758 INFO L290 TraceCheckUtils]: 92: Hoare triple {46116#(<= ~counter~0 9)} ~cond := #in~cond; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,758 INFO L290 TraceCheckUtils]: 93: Hoare triple {46116#(<= ~counter~0 9)} assume !(0 == ~cond); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,758 INFO L290 TraceCheckUtils]: 94: Hoare triple {46116#(<= ~counter~0 9)} assume true; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,759 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46116#(<= ~counter~0 9)} {46116#(<= ~counter~0 9)} #63#return; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,759 INFO L290 TraceCheckUtils]: 96: Hoare triple {46116#(<= ~counter~0 9)} assume !!(0 != ~r~0); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,759 INFO L290 TraceCheckUtils]: 97: Hoare triple {46116#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:25,760 INFO L290 TraceCheckUtils]: 98: Hoare triple {46116#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,760 INFO L290 TraceCheckUtils]: 99: Hoare triple {46144#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,760 INFO L272 TraceCheckUtils]: 100: Hoare triple {46144#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,761 INFO L290 TraceCheckUtils]: 101: Hoare triple {46144#(<= ~counter~0 10)} ~cond := #in~cond; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,761 INFO L290 TraceCheckUtils]: 102: Hoare triple {46144#(<= ~counter~0 10)} assume !(0 == ~cond); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,761 INFO L290 TraceCheckUtils]: 103: Hoare triple {46144#(<= ~counter~0 10)} assume true; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,762 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46144#(<= ~counter~0 10)} {46144#(<= ~counter~0 10)} #63#return; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,763 INFO L290 TraceCheckUtils]: 105: Hoare triple {46144#(<= ~counter~0 10)} assume !!(0 != ~r~0); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,763 INFO L290 TraceCheckUtils]: 106: Hoare triple {46144#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:25,763 INFO L290 TraceCheckUtils]: 107: Hoare triple {46144#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,764 INFO L290 TraceCheckUtils]: 108: Hoare triple {46172#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,764 INFO L272 TraceCheckUtils]: 109: Hoare triple {46172#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,764 INFO L290 TraceCheckUtils]: 110: Hoare triple {46172#(<= ~counter~0 11)} ~cond := #in~cond; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,764 INFO L290 TraceCheckUtils]: 111: Hoare triple {46172#(<= ~counter~0 11)} assume !(0 == ~cond); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,765 INFO L290 TraceCheckUtils]: 112: Hoare triple {46172#(<= ~counter~0 11)} assume true; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,765 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46172#(<= ~counter~0 11)} {46172#(<= ~counter~0 11)} #63#return; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,765 INFO L290 TraceCheckUtils]: 114: Hoare triple {46172#(<= ~counter~0 11)} assume !!(0 != ~r~0); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,765 INFO L290 TraceCheckUtils]: 115: Hoare triple {46172#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:25,766 INFO L290 TraceCheckUtils]: 116: Hoare triple {46172#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,766 INFO L290 TraceCheckUtils]: 117: Hoare triple {46200#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,767 INFO L272 TraceCheckUtils]: 118: Hoare triple {46200#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,767 INFO L290 TraceCheckUtils]: 119: Hoare triple {46200#(<= ~counter~0 12)} ~cond := #in~cond; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,767 INFO L290 TraceCheckUtils]: 120: Hoare triple {46200#(<= ~counter~0 12)} assume !(0 == ~cond); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,767 INFO L290 TraceCheckUtils]: 121: Hoare triple {46200#(<= ~counter~0 12)} assume true; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,768 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46200#(<= ~counter~0 12)} {46200#(<= ~counter~0 12)} #63#return; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,768 INFO L290 TraceCheckUtils]: 123: Hoare triple {46200#(<= ~counter~0 12)} assume !!(0 != ~r~0); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,768 INFO L290 TraceCheckUtils]: 124: Hoare triple {46200#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:25,769 INFO L290 TraceCheckUtils]: 125: Hoare triple {46200#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,769 INFO L290 TraceCheckUtils]: 126: Hoare triple {46228#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,769 INFO L272 TraceCheckUtils]: 127: Hoare triple {46228#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,770 INFO L290 TraceCheckUtils]: 128: Hoare triple {46228#(<= ~counter~0 13)} ~cond := #in~cond; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,770 INFO L290 TraceCheckUtils]: 129: Hoare triple {46228#(<= ~counter~0 13)} assume !(0 == ~cond); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,770 INFO L290 TraceCheckUtils]: 130: Hoare triple {46228#(<= ~counter~0 13)} assume true; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,770 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46228#(<= ~counter~0 13)} {46228#(<= ~counter~0 13)} #63#return; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,771 INFO L290 TraceCheckUtils]: 132: Hoare triple {46228#(<= ~counter~0 13)} assume !!(0 != ~r~0); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,771 INFO L290 TraceCheckUtils]: 133: Hoare triple {46228#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:25,771 INFO L290 TraceCheckUtils]: 134: Hoare triple {46228#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,772 INFO L290 TraceCheckUtils]: 135: Hoare triple {46256#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,772 INFO L272 TraceCheckUtils]: 136: Hoare triple {46256#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,772 INFO L290 TraceCheckUtils]: 137: Hoare triple {46256#(<= ~counter~0 14)} ~cond := #in~cond; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,773 INFO L290 TraceCheckUtils]: 138: Hoare triple {46256#(<= ~counter~0 14)} assume !(0 == ~cond); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,773 INFO L290 TraceCheckUtils]: 139: Hoare triple {46256#(<= ~counter~0 14)} assume true; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,773 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46256#(<= ~counter~0 14)} {46256#(<= ~counter~0 14)} #63#return; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,773 INFO L290 TraceCheckUtils]: 141: Hoare triple {46256#(<= ~counter~0 14)} assume !!(0 != ~r~0); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,774 INFO L290 TraceCheckUtils]: 142: Hoare triple {46256#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:25,774 INFO L290 TraceCheckUtils]: 143: Hoare triple {46256#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,774 INFO L290 TraceCheckUtils]: 144: Hoare triple {46284#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,775 INFO L272 TraceCheckUtils]: 145: Hoare triple {46284#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,775 INFO L290 TraceCheckUtils]: 146: Hoare triple {46284#(<= ~counter~0 15)} ~cond := #in~cond; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,775 INFO L290 TraceCheckUtils]: 147: Hoare triple {46284#(<= ~counter~0 15)} assume !(0 == ~cond); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,775 INFO L290 TraceCheckUtils]: 148: Hoare triple {46284#(<= ~counter~0 15)} assume true; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,776 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46284#(<= ~counter~0 15)} {46284#(<= ~counter~0 15)} #63#return; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,776 INFO L290 TraceCheckUtils]: 150: Hoare triple {46284#(<= ~counter~0 15)} assume !!(0 != ~r~0); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,776 INFO L290 TraceCheckUtils]: 151: Hoare triple {46284#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:25,777 INFO L290 TraceCheckUtils]: 152: Hoare triple {46284#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,777 INFO L290 TraceCheckUtils]: 153: Hoare triple {46312#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,778 INFO L272 TraceCheckUtils]: 154: Hoare triple {46312#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,778 INFO L290 TraceCheckUtils]: 155: Hoare triple {46312#(<= ~counter~0 16)} ~cond := #in~cond; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,778 INFO L290 TraceCheckUtils]: 156: Hoare triple {46312#(<= ~counter~0 16)} assume !(0 == ~cond); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,778 INFO L290 TraceCheckUtils]: 157: Hoare triple {46312#(<= ~counter~0 16)} assume true; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,779 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46312#(<= ~counter~0 16)} {46312#(<= ~counter~0 16)} #63#return; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,779 INFO L290 TraceCheckUtils]: 159: Hoare triple {46312#(<= ~counter~0 16)} assume !!(0 != ~r~0); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,779 INFO L290 TraceCheckUtils]: 160: Hoare triple {46312#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:25,780 INFO L290 TraceCheckUtils]: 161: Hoare triple {46312#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,780 INFO L290 TraceCheckUtils]: 162: Hoare triple {46340#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,780 INFO L272 TraceCheckUtils]: 163: Hoare triple {46340#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,781 INFO L290 TraceCheckUtils]: 164: Hoare triple {46340#(<= ~counter~0 17)} ~cond := #in~cond; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,781 INFO L290 TraceCheckUtils]: 165: Hoare triple {46340#(<= ~counter~0 17)} assume !(0 == ~cond); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,781 INFO L290 TraceCheckUtils]: 166: Hoare triple {46340#(<= ~counter~0 17)} assume true; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,781 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46340#(<= ~counter~0 17)} {46340#(<= ~counter~0 17)} #63#return; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,782 INFO L290 TraceCheckUtils]: 168: Hoare triple {46340#(<= ~counter~0 17)} assume !!(0 != ~r~0); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,782 INFO L290 TraceCheckUtils]: 169: Hoare triple {46340#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:25,782 INFO L290 TraceCheckUtils]: 170: Hoare triple {46340#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,783 INFO L290 TraceCheckUtils]: 171: Hoare triple {46368#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,783 INFO L272 TraceCheckUtils]: 172: Hoare triple {46368#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,783 INFO L290 TraceCheckUtils]: 173: Hoare triple {46368#(<= ~counter~0 18)} ~cond := #in~cond; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,783 INFO L290 TraceCheckUtils]: 174: Hoare triple {46368#(<= ~counter~0 18)} assume !(0 == ~cond); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,784 INFO L290 TraceCheckUtils]: 175: Hoare triple {46368#(<= ~counter~0 18)} assume true; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,784 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46368#(<= ~counter~0 18)} {46368#(<= ~counter~0 18)} #63#return; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,784 INFO L290 TraceCheckUtils]: 177: Hoare triple {46368#(<= ~counter~0 18)} assume !!(0 != ~r~0); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,785 INFO L290 TraceCheckUtils]: 178: Hoare triple {46368#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:25,785 INFO L290 TraceCheckUtils]: 179: Hoare triple {46368#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,785 INFO L290 TraceCheckUtils]: 180: Hoare triple {46396#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,786 INFO L272 TraceCheckUtils]: 181: Hoare triple {46396#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,786 INFO L290 TraceCheckUtils]: 182: Hoare triple {46396#(<= ~counter~0 19)} ~cond := #in~cond; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,786 INFO L290 TraceCheckUtils]: 183: Hoare triple {46396#(<= ~counter~0 19)} assume !(0 == ~cond); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,786 INFO L290 TraceCheckUtils]: 184: Hoare triple {46396#(<= ~counter~0 19)} assume true; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,787 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46396#(<= ~counter~0 19)} {46396#(<= ~counter~0 19)} #63#return; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,787 INFO L290 TraceCheckUtils]: 186: Hoare triple {46396#(<= ~counter~0 19)} assume !!(0 != ~r~0); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,787 INFO L290 TraceCheckUtils]: 187: Hoare triple {46396#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:25,788 INFO L290 TraceCheckUtils]: 188: Hoare triple {46396#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,788 INFO L290 TraceCheckUtils]: 189: Hoare triple {46424#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,788 INFO L272 TraceCheckUtils]: 190: Hoare triple {46424#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,789 INFO L290 TraceCheckUtils]: 191: Hoare triple {46424#(<= ~counter~0 20)} ~cond := #in~cond; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,789 INFO L290 TraceCheckUtils]: 192: Hoare triple {46424#(<= ~counter~0 20)} assume !(0 == ~cond); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,789 INFO L290 TraceCheckUtils]: 193: Hoare triple {46424#(<= ~counter~0 20)} assume true; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,790 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46424#(<= ~counter~0 20)} {46424#(<= ~counter~0 20)} #63#return; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,790 INFO L290 TraceCheckUtils]: 195: Hoare triple {46424#(<= ~counter~0 20)} assume !!(0 != ~r~0); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,790 INFO L290 TraceCheckUtils]: 196: Hoare triple {46424#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:25,791 INFO L290 TraceCheckUtils]: 197: Hoare triple {46424#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,791 INFO L290 TraceCheckUtils]: 198: Hoare triple {46452#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,791 INFO L272 TraceCheckUtils]: 199: Hoare triple {46452#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,791 INFO L290 TraceCheckUtils]: 200: Hoare triple {46452#(<= ~counter~0 21)} ~cond := #in~cond; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,792 INFO L290 TraceCheckUtils]: 201: Hoare triple {46452#(<= ~counter~0 21)} assume !(0 == ~cond); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,792 INFO L290 TraceCheckUtils]: 202: Hoare triple {46452#(<= ~counter~0 21)} assume true; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,792 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46452#(<= ~counter~0 21)} {46452#(<= ~counter~0 21)} #63#return; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,793 INFO L290 TraceCheckUtils]: 204: Hoare triple {46452#(<= ~counter~0 21)} assume !!(0 != ~r~0); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,793 INFO L290 TraceCheckUtils]: 205: Hoare triple {46452#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:25,793 INFO L290 TraceCheckUtils]: 206: Hoare triple {46452#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,794 INFO L290 TraceCheckUtils]: 207: Hoare triple {46480#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,794 INFO L272 TraceCheckUtils]: 208: Hoare triple {46480#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,794 INFO L290 TraceCheckUtils]: 209: Hoare triple {46480#(<= ~counter~0 22)} ~cond := #in~cond; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,794 INFO L290 TraceCheckUtils]: 210: Hoare triple {46480#(<= ~counter~0 22)} assume !(0 == ~cond); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,795 INFO L290 TraceCheckUtils]: 211: Hoare triple {46480#(<= ~counter~0 22)} assume true; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,795 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46480#(<= ~counter~0 22)} {46480#(<= ~counter~0 22)} #63#return; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,795 INFO L290 TraceCheckUtils]: 213: Hoare triple {46480#(<= ~counter~0 22)} assume !!(0 != ~r~0); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,795 INFO L290 TraceCheckUtils]: 214: Hoare triple {46480#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:25,796 INFO L290 TraceCheckUtils]: 215: Hoare triple {46480#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,796 INFO L290 TraceCheckUtils]: 216: Hoare triple {46508#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,797 INFO L272 TraceCheckUtils]: 217: Hoare triple {46508#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,797 INFO L290 TraceCheckUtils]: 218: Hoare triple {46508#(<= ~counter~0 23)} ~cond := #in~cond; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,797 INFO L290 TraceCheckUtils]: 219: Hoare triple {46508#(<= ~counter~0 23)} assume !(0 == ~cond); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,797 INFO L290 TraceCheckUtils]: 220: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,798 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46508#(<= ~counter~0 23)} {46508#(<= ~counter~0 23)} #63#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,798 INFO L290 TraceCheckUtils]: 222: Hoare triple {46508#(<= ~counter~0 23)} assume !!(0 != ~r~0); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,798 INFO L290 TraceCheckUtils]: 223: Hoare triple {46508#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:25,799 INFO L290 TraceCheckUtils]: 224: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,799 INFO L290 TraceCheckUtils]: 225: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,799 INFO L272 TraceCheckUtils]: 226: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,800 INFO L290 TraceCheckUtils]: 227: Hoare triple {46536#(<= ~counter~0 24)} ~cond := #in~cond; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,800 INFO L290 TraceCheckUtils]: 228: Hoare triple {46536#(<= ~counter~0 24)} assume !(0 == ~cond); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,800 INFO L290 TraceCheckUtils]: 229: Hoare triple {46536#(<= ~counter~0 24)} assume true; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,800 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46536#(<= ~counter~0 24)} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,801 INFO L290 TraceCheckUtils]: 231: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,801 INFO L290 TraceCheckUtils]: 232: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:25,801 INFO L290 TraceCheckUtils]: 233: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,802 INFO L290 TraceCheckUtils]: 234: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,802 INFO L272 TraceCheckUtils]: 235: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,802 INFO L290 TraceCheckUtils]: 236: Hoare triple {46564#(<= ~counter~0 25)} ~cond := #in~cond; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,803 INFO L290 TraceCheckUtils]: 237: Hoare triple {46564#(<= ~counter~0 25)} assume !(0 == ~cond); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,803 INFO L290 TraceCheckUtils]: 238: Hoare triple {46564#(<= ~counter~0 25)} assume true; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,803 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46564#(<= ~counter~0 25)} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,803 INFO L290 TraceCheckUtils]: 240: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,804 INFO L290 TraceCheckUtils]: 241: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:25,804 INFO L290 TraceCheckUtils]: 242: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,804 INFO L290 TraceCheckUtils]: 243: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,805 INFO L272 TraceCheckUtils]: 244: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,805 INFO L290 TraceCheckUtils]: 245: Hoare triple {46592#(<= ~counter~0 26)} ~cond := #in~cond; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,805 INFO L290 TraceCheckUtils]: 246: Hoare triple {46592#(<= ~counter~0 26)} assume !(0 == ~cond); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,806 INFO L290 TraceCheckUtils]: 247: Hoare triple {46592#(<= ~counter~0 26)} assume true; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,806 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46592#(<= ~counter~0 26)} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,806 INFO L290 TraceCheckUtils]: 249: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,806 INFO L290 TraceCheckUtils]: 250: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:25,807 INFO L290 TraceCheckUtils]: 251: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46620#(<= |main_#t~post6| 26)} is VALID [2022-04-28 12:45:25,807 INFO L290 TraceCheckUtils]: 252: Hoare triple {46620#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-28 12:45:25,807 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-28 12:45:25,807 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-28 12:45:25,807 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-28 12:45:25,807 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-28 12:45:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 2977 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:25,808 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:27,365 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-28 12:45:27,365 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-28 12:45:27,365 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-28 12:45:27,365 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-28 12:45:27,366 INFO L290 TraceCheckUtils]: 252: Hoare triple {46648#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-28 12:45:27,366 INFO L290 TraceCheckUtils]: 251: Hoare triple {46652#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46648#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:27,367 INFO L290 TraceCheckUtils]: 250: Hoare triple {46652#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46652#(< ~counter~0 50)} is VALID [2022-04-28 12:45:27,367 INFO L290 TraceCheckUtils]: 249: Hoare triple {46652#(< ~counter~0 50)} assume !!(0 != ~r~0); {46652#(< ~counter~0 50)} is VALID [2022-04-28 12:45:27,367 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45835#true} {46652#(< ~counter~0 50)} #63#return; {46652#(< ~counter~0 50)} is VALID [2022-04-28 12:45:27,367 INFO L290 TraceCheckUtils]: 247: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,367 INFO L290 TraceCheckUtils]: 246: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,367 INFO L290 TraceCheckUtils]: 245: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,367 INFO L272 TraceCheckUtils]: 244: Hoare triple {46652#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,368 INFO L290 TraceCheckUtils]: 243: Hoare triple {46652#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-28 12:45:27,369 INFO L290 TraceCheckUtils]: 242: Hoare triple {46680#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-28 12:45:27,369 INFO L290 TraceCheckUtils]: 241: Hoare triple {46680#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46680#(< ~counter~0 49)} is VALID [2022-04-28 12:45:27,369 INFO L290 TraceCheckUtils]: 240: Hoare triple {46680#(< ~counter~0 49)} assume !!(0 != ~r~0); {46680#(< ~counter~0 49)} is VALID [2022-04-28 12:45:27,370 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45835#true} {46680#(< ~counter~0 49)} #63#return; {46680#(< ~counter~0 49)} is VALID [2022-04-28 12:45:27,370 INFO L290 TraceCheckUtils]: 238: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,370 INFO L290 TraceCheckUtils]: 237: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,370 INFO L290 TraceCheckUtils]: 236: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,370 INFO L272 TraceCheckUtils]: 235: Hoare triple {46680#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,370 INFO L290 TraceCheckUtils]: 234: Hoare triple {46680#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-28 12:45:27,371 INFO L290 TraceCheckUtils]: 233: Hoare triple {46708#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-28 12:45:27,371 INFO L290 TraceCheckUtils]: 232: Hoare triple {46708#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46708#(< ~counter~0 48)} is VALID [2022-04-28 12:45:27,371 INFO L290 TraceCheckUtils]: 231: Hoare triple {46708#(< ~counter~0 48)} assume !!(0 != ~r~0); {46708#(< ~counter~0 48)} is VALID [2022-04-28 12:45:27,372 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45835#true} {46708#(< ~counter~0 48)} #63#return; {46708#(< ~counter~0 48)} is VALID [2022-04-28 12:45:27,372 INFO L290 TraceCheckUtils]: 229: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,372 INFO L290 TraceCheckUtils]: 228: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,372 INFO L290 TraceCheckUtils]: 227: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,372 INFO L272 TraceCheckUtils]: 226: Hoare triple {46708#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,372 INFO L290 TraceCheckUtils]: 225: Hoare triple {46708#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-28 12:45:27,373 INFO L290 TraceCheckUtils]: 224: Hoare triple {46736#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-28 12:45:27,373 INFO L290 TraceCheckUtils]: 223: Hoare triple {46736#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46736#(< ~counter~0 47)} is VALID [2022-04-28 12:45:27,373 INFO L290 TraceCheckUtils]: 222: Hoare triple {46736#(< ~counter~0 47)} assume !!(0 != ~r~0); {46736#(< ~counter~0 47)} is VALID [2022-04-28 12:45:27,373 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45835#true} {46736#(< ~counter~0 47)} #63#return; {46736#(< ~counter~0 47)} is VALID [2022-04-28 12:45:27,374 INFO L290 TraceCheckUtils]: 220: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,374 INFO L290 TraceCheckUtils]: 219: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,374 INFO L290 TraceCheckUtils]: 218: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,374 INFO L272 TraceCheckUtils]: 217: Hoare triple {46736#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,374 INFO L290 TraceCheckUtils]: 216: Hoare triple {46736#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-28 12:45:27,374 INFO L290 TraceCheckUtils]: 215: Hoare triple {46764#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-28 12:45:27,375 INFO L290 TraceCheckUtils]: 214: Hoare triple {46764#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46764#(< ~counter~0 46)} is VALID [2022-04-28 12:45:27,375 INFO L290 TraceCheckUtils]: 213: Hoare triple {46764#(< ~counter~0 46)} assume !!(0 != ~r~0); {46764#(< ~counter~0 46)} is VALID [2022-04-28 12:45:27,375 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45835#true} {46764#(< ~counter~0 46)} #63#return; {46764#(< ~counter~0 46)} is VALID [2022-04-28 12:45:27,375 INFO L290 TraceCheckUtils]: 211: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,375 INFO L290 TraceCheckUtils]: 210: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,376 INFO L290 TraceCheckUtils]: 209: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,376 INFO L272 TraceCheckUtils]: 208: Hoare triple {46764#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,376 INFO L290 TraceCheckUtils]: 207: Hoare triple {46764#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-28 12:45:27,376 INFO L290 TraceCheckUtils]: 206: Hoare triple {46792#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-28 12:45:27,377 INFO L290 TraceCheckUtils]: 205: Hoare triple {46792#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46792#(< ~counter~0 45)} is VALID [2022-04-28 12:45:27,377 INFO L290 TraceCheckUtils]: 204: Hoare triple {46792#(< ~counter~0 45)} assume !!(0 != ~r~0); {46792#(< ~counter~0 45)} is VALID [2022-04-28 12:45:27,377 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45835#true} {46792#(< ~counter~0 45)} #63#return; {46792#(< ~counter~0 45)} is VALID [2022-04-28 12:45:27,377 INFO L290 TraceCheckUtils]: 202: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,377 INFO L290 TraceCheckUtils]: 201: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,377 INFO L290 TraceCheckUtils]: 200: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,377 INFO L272 TraceCheckUtils]: 199: Hoare triple {46792#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,378 INFO L290 TraceCheckUtils]: 198: Hoare triple {46792#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-28 12:45:27,378 INFO L290 TraceCheckUtils]: 197: Hoare triple {46820#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-28 12:45:27,378 INFO L290 TraceCheckUtils]: 196: Hoare triple {46820#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46820#(< ~counter~0 44)} is VALID [2022-04-28 12:45:27,379 INFO L290 TraceCheckUtils]: 195: Hoare triple {46820#(< ~counter~0 44)} assume !!(0 != ~r~0); {46820#(< ~counter~0 44)} is VALID [2022-04-28 12:45:27,379 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45835#true} {46820#(< ~counter~0 44)} #63#return; {46820#(< ~counter~0 44)} is VALID [2022-04-28 12:45:27,379 INFO L290 TraceCheckUtils]: 193: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,379 INFO L290 TraceCheckUtils]: 192: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,379 INFO L290 TraceCheckUtils]: 191: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,379 INFO L272 TraceCheckUtils]: 190: Hoare triple {46820#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,380 INFO L290 TraceCheckUtils]: 189: Hoare triple {46820#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-28 12:45:27,380 INFO L290 TraceCheckUtils]: 188: Hoare triple {46848#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-28 12:45:27,380 INFO L290 TraceCheckUtils]: 187: Hoare triple {46848#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46848#(< ~counter~0 43)} is VALID [2022-04-28 12:45:27,381 INFO L290 TraceCheckUtils]: 186: Hoare triple {46848#(< ~counter~0 43)} assume !!(0 != ~r~0); {46848#(< ~counter~0 43)} is VALID [2022-04-28 12:45:27,381 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45835#true} {46848#(< ~counter~0 43)} #63#return; {46848#(< ~counter~0 43)} is VALID [2022-04-28 12:45:27,381 INFO L290 TraceCheckUtils]: 184: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,381 INFO L290 TraceCheckUtils]: 183: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,381 INFO L290 TraceCheckUtils]: 182: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,381 INFO L272 TraceCheckUtils]: 181: Hoare triple {46848#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,381 INFO L290 TraceCheckUtils]: 180: Hoare triple {46848#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-28 12:45:27,382 INFO L290 TraceCheckUtils]: 179: Hoare triple {46876#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-28 12:45:27,382 INFO L290 TraceCheckUtils]: 178: Hoare triple {46876#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46876#(< ~counter~0 42)} is VALID [2022-04-28 12:45:27,382 INFO L290 TraceCheckUtils]: 177: Hoare triple {46876#(< ~counter~0 42)} assume !!(0 != ~r~0); {46876#(< ~counter~0 42)} is VALID [2022-04-28 12:45:27,383 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45835#true} {46876#(< ~counter~0 42)} #63#return; {46876#(< ~counter~0 42)} is VALID [2022-04-28 12:45:27,383 INFO L290 TraceCheckUtils]: 175: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,383 INFO L290 TraceCheckUtils]: 174: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,383 INFO L290 TraceCheckUtils]: 173: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,383 INFO L272 TraceCheckUtils]: 172: Hoare triple {46876#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,383 INFO L290 TraceCheckUtils]: 171: Hoare triple {46876#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-28 12:45:27,384 INFO L290 TraceCheckUtils]: 170: Hoare triple {46904#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-28 12:45:27,384 INFO L290 TraceCheckUtils]: 169: Hoare triple {46904#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46904#(< ~counter~0 41)} is VALID [2022-04-28 12:45:27,384 INFO L290 TraceCheckUtils]: 168: Hoare triple {46904#(< ~counter~0 41)} assume !!(0 != ~r~0); {46904#(< ~counter~0 41)} is VALID [2022-04-28 12:45:27,385 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45835#true} {46904#(< ~counter~0 41)} #63#return; {46904#(< ~counter~0 41)} is VALID [2022-04-28 12:45:27,385 INFO L290 TraceCheckUtils]: 166: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,385 INFO L290 TraceCheckUtils]: 165: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,385 INFO L290 TraceCheckUtils]: 164: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,385 INFO L272 TraceCheckUtils]: 163: Hoare triple {46904#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,385 INFO L290 TraceCheckUtils]: 162: Hoare triple {46904#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-28 12:45:27,386 INFO L290 TraceCheckUtils]: 161: Hoare triple {46932#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-28 12:45:27,386 INFO L290 TraceCheckUtils]: 160: Hoare triple {46932#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46932#(< ~counter~0 40)} is VALID [2022-04-28 12:45:27,386 INFO L290 TraceCheckUtils]: 159: Hoare triple {46932#(< ~counter~0 40)} assume !!(0 != ~r~0); {46932#(< ~counter~0 40)} is VALID [2022-04-28 12:45:27,387 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45835#true} {46932#(< ~counter~0 40)} #63#return; {46932#(< ~counter~0 40)} is VALID [2022-04-28 12:45:27,387 INFO L290 TraceCheckUtils]: 157: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,387 INFO L290 TraceCheckUtils]: 156: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,387 INFO L290 TraceCheckUtils]: 155: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,387 INFO L272 TraceCheckUtils]: 154: Hoare triple {46932#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,387 INFO L290 TraceCheckUtils]: 153: Hoare triple {46932#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-28 12:45:27,388 INFO L290 TraceCheckUtils]: 152: Hoare triple {46960#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-28 12:45:27,388 INFO L290 TraceCheckUtils]: 151: Hoare triple {46960#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46960#(< ~counter~0 39)} is VALID [2022-04-28 12:45:27,388 INFO L290 TraceCheckUtils]: 150: Hoare triple {46960#(< ~counter~0 39)} assume !!(0 != ~r~0); {46960#(< ~counter~0 39)} is VALID [2022-04-28 12:45:27,389 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45835#true} {46960#(< ~counter~0 39)} #63#return; {46960#(< ~counter~0 39)} is VALID [2022-04-28 12:45:27,389 INFO L290 TraceCheckUtils]: 148: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,389 INFO L290 TraceCheckUtils]: 147: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,389 INFO L290 TraceCheckUtils]: 146: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,389 INFO L272 TraceCheckUtils]: 145: Hoare triple {46960#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,389 INFO L290 TraceCheckUtils]: 144: Hoare triple {46960#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-28 12:45:27,390 INFO L290 TraceCheckUtils]: 143: Hoare triple {46988#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-28 12:45:27,390 INFO L290 TraceCheckUtils]: 142: Hoare triple {46988#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46988#(< ~counter~0 38)} is VALID [2022-04-28 12:45:27,390 INFO L290 TraceCheckUtils]: 141: Hoare triple {46988#(< ~counter~0 38)} assume !!(0 != ~r~0); {46988#(< ~counter~0 38)} is VALID [2022-04-28 12:45:27,391 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45835#true} {46988#(< ~counter~0 38)} #63#return; {46988#(< ~counter~0 38)} is VALID [2022-04-28 12:45:27,391 INFO L290 TraceCheckUtils]: 139: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,391 INFO L290 TraceCheckUtils]: 138: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,391 INFO L290 TraceCheckUtils]: 137: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,391 INFO L272 TraceCheckUtils]: 136: Hoare triple {46988#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,391 INFO L290 TraceCheckUtils]: 135: Hoare triple {46988#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-28 12:45:27,392 INFO L290 TraceCheckUtils]: 134: Hoare triple {47016#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-28 12:45:27,392 INFO L290 TraceCheckUtils]: 133: Hoare triple {47016#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47016#(< ~counter~0 37)} is VALID [2022-04-28 12:45:27,392 INFO L290 TraceCheckUtils]: 132: Hoare triple {47016#(< ~counter~0 37)} assume !!(0 != ~r~0); {47016#(< ~counter~0 37)} is VALID [2022-04-28 12:45:27,392 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45835#true} {47016#(< ~counter~0 37)} #63#return; {47016#(< ~counter~0 37)} is VALID [2022-04-28 12:45:27,393 INFO L290 TraceCheckUtils]: 130: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,393 INFO L290 TraceCheckUtils]: 129: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,393 INFO L290 TraceCheckUtils]: 128: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,393 INFO L272 TraceCheckUtils]: 127: Hoare triple {47016#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,393 INFO L290 TraceCheckUtils]: 126: Hoare triple {47016#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-28 12:45:27,393 INFO L290 TraceCheckUtils]: 125: Hoare triple {47044#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-28 12:45:27,394 INFO L290 TraceCheckUtils]: 124: Hoare triple {47044#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47044#(< ~counter~0 36)} is VALID [2022-04-28 12:45:27,394 INFO L290 TraceCheckUtils]: 123: Hoare triple {47044#(< ~counter~0 36)} assume !!(0 != ~r~0); {47044#(< ~counter~0 36)} is VALID [2022-04-28 12:45:27,394 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45835#true} {47044#(< ~counter~0 36)} #63#return; {47044#(< ~counter~0 36)} is VALID [2022-04-28 12:45:27,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,394 INFO L290 TraceCheckUtils]: 120: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,395 INFO L290 TraceCheckUtils]: 119: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,395 INFO L272 TraceCheckUtils]: 118: Hoare triple {47044#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,395 INFO L290 TraceCheckUtils]: 117: Hoare triple {47044#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-28 12:45:27,395 INFO L290 TraceCheckUtils]: 116: Hoare triple {47072#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-28 12:45:27,396 INFO L290 TraceCheckUtils]: 115: Hoare triple {47072#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47072#(< ~counter~0 35)} is VALID [2022-04-28 12:45:27,396 INFO L290 TraceCheckUtils]: 114: Hoare triple {47072#(< ~counter~0 35)} assume !!(0 != ~r~0); {47072#(< ~counter~0 35)} is VALID [2022-04-28 12:45:27,396 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45835#true} {47072#(< ~counter~0 35)} #63#return; {47072#(< ~counter~0 35)} is VALID [2022-04-28 12:45:27,396 INFO L290 TraceCheckUtils]: 112: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,396 INFO L290 TraceCheckUtils]: 111: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,396 INFO L290 TraceCheckUtils]: 110: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,396 INFO L272 TraceCheckUtils]: 109: Hoare triple {47072#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,397 INFO L290 TraceCheckUtils]: 108: Hoare triple {47072#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-28 12:45:27,397 INFO L290 TraceCheckUtils]: 107: Hoare triple {47100#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-28 12:45:27,397 INFO L290 TraceCheckUtils]: 106: Hoare triple {47100#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47100#(< ~counter~0 34)} is VALID [2022-04-28 12:45:27,398 INFO L290 TraceCheckUtils]: 105: Hoare triple {47100#(< ~counter~0 34)} assume !!(0 != ~r~0); {47100#(< ~counter~0 34)} is VALID [2022-04-28 12:45:27,398 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45835#true} {47100#(< ~counter~0 34)} #63#return; {47100#(< ~counter~0 34)} is VALID [2022-04-28 12:45:27,398 INFO L290 TraceCheckUtils]: 103: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,398 INFO L290 TraceCheckUtils]: 102: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,398 INFO L290 TraceCheckUtils]: 101: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,398 INFO L272 TraceCheckUtils]: 100: Hoare triple {47100#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,399 INFO L290 TraceCheckUtils]: 99: Hoare triple {47100#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-28 12:45:27,399 INFO L290 TraceCheckUtils]: 98: Hoare triple {47128#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-28 12:45:27,399 INFO L290 TraceCheckUtils]: 97: Hoare triple {47128#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47128#(< ~counter~0 33)} is VALID [2022-04-28 12:45:27,400 INFO L290 TraceCheckUtils]: 96: Hoare triple {47128#(< ~counter~0 33)} assume !!(0 != ~r~0); {47128#(< ~counter~0 33)} is VALID [2022-04-28 12:45:27,400 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45835#true} {47128#(< ~counter~0 33)} #63#return; {47128#(< ~counter~0 33)} is VALID [2022-04-28 12:45:27,400 INFO L290 TraceCheckUtils]: 94: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,400 INFO L290 TraceCheckUtils]: 93: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,400 INFO L290 TraceCheckUtils]: 92: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,400 INFO L272 TraceCheckUtils]: 91: Hoare triple {47128#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,400 INFO L290 TraceCheckUtils]: 90: Hoare triple {47128#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-28 12:45:27,401 INFO L290 TraceCheckUtils]: 89: Hoare triple {47156#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-28 12:45:27,401 INFO L290 TraceCheckUtils]: 88: Hoare triple {47156#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47156#(< ~counter~0 32)} is VALID [2022-04-28 12:45:27,402 INFO L290 TraceCheckUtils]: 87: Hoare triple {47156#(< ~counter~0 32)} assume !!(0 != ~r~0); {47156#(< ~counter~0 32)} is VALID [2022-04-28 12:45:27,402 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45835#true} {47156#(< ~counter~0 32)} #63#return; {47156#(< ~counter~0 32)} is VALID [2022-04-28 12:45:27,402 INFO L290 TraceCheckUtils]: 85: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,402 INFO L290 TraceCheckUtils]: 84: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,402 INFO L290 TraceCheckUtils]: 83: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,402 INFO L272 TraceCheckUtils]: 82: Hoare triple {47156#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,402 INFO L290 TraceCheckUtils]: 81: Hoare triple {47156#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-28 12:45:27,403 INFO L290 TraceCheckUtils]: 80: Hoare triple {47184#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-28 12:45:27,403 INFO L290 TraceCheckUtils]: 79: Hoare triple {47184#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47184#(< ~counter~0 31)} is VALID [2022-04-28 12:45:27,403 INFO L290 TraceCheckUtils]: 78: Hoare triple {47184#(< ~counter~0 31)} assume !!(0 != ~r~0); {47184#(< ~counter~0 31)} is VALID [2022-04-28 12:45:27,404 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45835#true} {47184#(< ~counter~0 31)} #63#return; {47184#(< ~counter~0 31)} is VALID [2022-04-28 12:45:27,404 INFO L290 TraceCheckUtils]: 76: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,404 INFO L290 TraceCheckUtils]: 75: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,404 INFO L290 TraceCheckUtils]: 74: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,404 INFO L272 TraceCheckUtils]: 73: Hoare triple {47184#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,404 INFO L290 TraceCheckUtils]: 72: Hoare triple {47184#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-28 12:45:27,405 INFO L290 TraceCheckUtils]: 71: Hoare triple {47212#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-28 12:45:27,405 INFO L290 TraceCheckUtils]: 70: Hoare triple {47212#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47212#(< ~counter~0 30)} is VALID [2022-04-28 12:45:27,405 INFO L290 TraceCheckUtils]: 69: Hoare triple {47212#(< ~counter~0 30)} assume !!(0 != ~r~0); {47212#(< ~counter~0 30)} is VALID [2022-04-28 12:45:27,406 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45835#true} {47212#(< ~counter~0 30)} #63#return; {47212#(< ~counter~0 30)} is VALID [2022-04-28 12:45:27,406 INFO L290 TraceCheckUtils]: 67: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,406 INFO L290 TraceCheckUtils]: 66: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,406 INFO L290 TraceCheckUtils]: 65: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,406 INFO L272 TraceCheckUtils]: 64: Hoare triple {47212#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,406 INFO L290 TraceCheckUtils]: 63: Hoare triple {47212#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-28 12:45:27,407 INFO L290 TraceCheckUtils]: 62: Hoare triple {47240#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-28 12:45:27,407 INFO L290 TraceCheckUtils]: 61: Hoare triple {47240#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47240#(< ~counter~0 29)} is VALID [2022-04-28 12:45:27,407 INFO L290 TraceCheckUtils]: 60: Hoare triple {47240#(< ~counter~0 29)} assume !!(0 != ~r~0); {47240#(< ~counter~0 29)} is VALID [2022-04-28 12:45:27,408 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45835#true} {47240#(< ~counter~0 29)} #63#return; {47240#(< ~counter~0 29)} is VALID [2022-04-28 12:45:27,408 INFO L290 TraceCheckUtils]: 58: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,408 INFO L290 TraceCheckUtils]: 57: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,408 INFO L272 TraceCheckUtils]: 55: Hoare triple {47240#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {47240#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-28 12:45:27,409 INFO L290 TraceCheckUtils]: 53: Hoare triple {47268#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-28 12:45:27,409 INFO L290 TraceCheckUtils]: 52: Hoare triple {47268#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47268#(< ~counter~0 28)} is VALID [2022-04-28 12:45:27,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {47268#(< ~counter~0 28)} assume !!(0 != ~r~0); {47268#(< ~counter~0 28)} is VALID [2022-04-28 12:45:27,410 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45835#true} {47268#(< ~counter~0 28)} #63#return; {47268#(< ~counter~0 28)} is VALID [2022-04-28 12:45:27,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,410 INFO L272 TraceCheckUtils]: 46: Hoare triple {47268#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {47268#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-28 12:45:27,411 INFO L290 TraceCheckUtils]: 44: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-28 12:45:27,411 INFO L290 TraceCheckUtils]: 43: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:27,411 INFO L290 TraceCheckUtils]: 42: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:27,412 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45835#true} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:27,412 INFO L290 TraceCheckUtils]: 40: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,412 INFO L290 TraceCheckUtils]: 39: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,412 INFO L290 TraceCheckUtils]: 38: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,412 INFO L272 TraceCheckUtils]: 37: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,412 INFO L290 TraceCheckUtils]: 36: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:27,413 INFO L290 TraceCheckUtils]: 35: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:27,413 INFO L290 TraceCheckUtils]: 34: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:27,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:27,414 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45835#true} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:27,414 INFO L290 TraceCheckUtils]: 31: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,414 INFO L290 TraceCheckUtils]: 30: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,414 INFO L290 TraceCheckUtils]: 29: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,414 INFO L272 TraceCheckUtils]: 28: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,414 INFO L290 TraceCheckUtils]: 27: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:27,414 INFO L290 TraceCheckUtils]: 26: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:27,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:27,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:27,415 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45835#true} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:27,415 INFO L290 TraceCheckUtils]: 22: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,416 INFO L290 TraceCheckUtils]: 21: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,416 INFO L272 TraceCheckUtils]: 19: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:27,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:27,417 INFO L290 TraceCheckUtils]: 16: Hoare triple {46508#(<= ~counter~0 23)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,417 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #61#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,417 INFO L290 TraceCheckUtils]: 14: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,417 INFO L290 TraceCheckUtils]: 12: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,417 INFO L272 TraceCheckUtils]: 11: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,418 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #59#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 12:45:27,418 INFO L290 TraceCheckUtils]: 8: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 12:45:27,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 12:45:27,418 INFO L272 TraceCheckUtils]: 6: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 12:45:27,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {46508#(<= ~counter~0 23)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,418 INFO L272 TraceCheckUtils]: 4: Hoare triple {46508#(<= ~counter~0 23)} call #t~ret7 := main(); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46508#(<= ~counter~0 23)} {45835#true} #67#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:27,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-28 12:45:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 1677 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2022-04-28 12:45:27,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:27,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818577922] [2022-04-28 12:45:27,424 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:27,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2083660810] [2022-04-28 12:45:27,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2083660810] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:27,424 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:27,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-28 12:45:27,424 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:27,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1134272182] [2022-04-28 12:45:27,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1134272182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:27,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:27,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-28 12:45:27,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526014276] [2022-04-28 12:45:27,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:27,425 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 12:45:27,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:27,426 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 12:45:27,588 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:27,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-28 12:45:27,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:27,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-28 12:45:27,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:27,601 INFO L87 Difference]: Start difference. First operand 254 states and 281 transitions. Second operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 12:45:28,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:28,811 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-28 12:45:28,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-28 12:45:28,811 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 12:45:28,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 12:45:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 12:45:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 12:45:28,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 12:45:28,820 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-28 12:45:29,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:29,028 INFO L225 Difference]: With dead ends: 268 [2022-04-28 12:45:29,029 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 12:45:29,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-28 12:45:29,030 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 96 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:29,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 284 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:45:29,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 12:45:29,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-28 12:45:29,347 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:29,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 12:45:29,348 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 12:45:29,348 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 12:45:29,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:29,351 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 12:45:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 12:45:29,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:29,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:29,351 INFO L74 IsIncluded]: Start isIncluded. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 12:45:29,352 INFO L87 Difference]: Start difference. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 12:45:29,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:29,354 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 12:45:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 12:45:29,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:29,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:29,355 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:29,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:29,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 12:45:29,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-28 12:45:29,358 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-28 12:45:29,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:29,358 INFO L495 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-28 12:45:29,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 12:45:29,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-28 12:45:31,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 290 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 12:45:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-28 12:45:31,726 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:45:31,726 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:45:31,733 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 12:45:31,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:31,927 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:45:31,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:45:31,927 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-28 12:45:31,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:31,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1661646046] [2022-04-28 12:45:31,927 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:45:31,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-28 12:45:31,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:45:31,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982313759] [2022-04-28 12:45:31,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:45:31,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:45:31,947 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:45:31,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1837401564] [2022-04-28 12:45:31,947 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:45:31,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:31,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:45:31,948 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:45:31,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 12:45:38,638 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-28 12:45:38,638 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:38,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-28 12:45:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:38,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:39,977 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-28 12:45:39,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,978 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49078#(<= ~counter~0 0)} {49070#true} #67#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,978 INFO L272 TraceCheckUtils]: 4: Hoare triple {49078#(<= ~counter~0 0)} call #t~ret7 := main(); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {49078#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,979 INFO L272 TraceCheckUtils]: 6: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,979 INFO L290 TraceCheckUtils]: 7: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,980 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #59#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,980 INFO L272 TraceCheckUtils]: 11: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,981 INFO L290 TraceCheckUtils]: 12: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,981 INFO L290 TraceCheckUtils]: 13: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,981 INFO L290 TraceCheckUtils]: 14: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,981 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #61#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,982 INFO L290 TraceCheckUtils]: 16: Hoare triple {49078#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:39,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {49078#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {49127#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,983 INFO L272 TraceCheckUtils]: 19: Hoare triple {49127#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {49127#(<= ~counter~0 1)} ~cond := #in~cond; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,984 INFO L290 TraceCheckUtils]: 21: Hoare triple {49127#(<= ~counter~0 1)} assume !(0 == ~cond); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,984 INFO L290 TraceCheckUtils]: 22: Hoare triple {49127#(<= ~counter~0 1)} assume true; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,985 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49127#(<= ~counter~0 1)} {49127#(<= ~counter~0 1)} #63#return; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,985 INFO L290 TraceCheckUtils]: 24: Hoare triple {49127#(<= ~counter~0 1)} assume !!(0 != ~r~0); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,985 INFO L290 TraceCheckUtils]: 25: Hoare triple {49127#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:39,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {49127#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,986 INFO L290 TraceCheckUtils]: 27: Hoare triple {49155#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,986 INFO L272 TraceCheckUtils]: 28: Hoare triple {49155#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {49155#(<= ~counter~0 2)} ~cond := #in~cond; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {49155#(<= ~counter~0 2)} assume !(0 == ~cond); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,987 INFO L290 TraceCheckUtils]: 31: Hoare triple {49155#(<= ~counter~0 2)} assume true; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,987 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49155#(<= ~counter~0 2)} {49155#(<= ~counter~0 2)} #63#return; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,988 INFO L290 TraceCheckUtils]: 33: Hoare triple {49155#(<= ~counter~0 2)} assume !!(0 != ~r~0); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,988 INFO L290 TraceCheckUtils]: 34: Hoare triple {49155#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:39,988 INFO L290 TraceCheckUtils]: 35: Hoare triple {49155#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,989 INFO L290 TraceCheckUtils]: 36: Hoare triple {49183#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,989 INFO L272 TraceCheckUtils]: 37: Hoare triple {49183#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {49183#(<= ~counter~0 3)} ~cond := #in~cond; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {49183#(<= ~counter~0 3)} assume !(0 == ~cond); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,990 INFO L290 TraceCheckUtils]: 40: Hoare triple {49183#(<= ~counter~0 3)} assume true; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,990 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49183#(<= ~counter~0 3)} {49183#(<= ~counter~0 3)} #63#return; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,990 INFO L290 TraceCheckUtils]: 42: Hoare triple {49183#(<= ~counter~0 3)} assume !!(0 != ~r~0); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,991 INFO L290 TraceCheckUtils]: 43: Hoare triple {49183#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:39,991 INFO L290 TraceCheckUtils]: 44: Hoare triple {49183#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,991 INFO L290 TraceCheckUtils]: 45: Hoare triple {49211#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,992 INFO L272 TraceCheckUtils]: 46: Hoare triple {49211#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {49211#(<= ~counter~0 4)} ~cond := #in~cond; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,992 INFO L290 TraceCheckUtils]: 48: Hoare triple {49211#(<= ~counter~0 4)} assume !(0 == ~cond); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,993 INFO L290 TraceCheckUtils]: 49: Hoare triple {49211#(<= ~counter~0 4)} assume true; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,993 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49211#(<= ~counter~0 4)} {49211#(<= ~counter~0 4)} #63#return; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,993 INFO L290 TraceCheckUtils]: 51: Hoare triple {49211#(<= ~counter~0 4)} assume !!(0 != ~r~0); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,993 INFO L290 TraceCheckUtils]: 52: Hoare triple {49211#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:39,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {49211#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {49239#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,996 INFO L272 TraceCheckUtils]: 55: Hoare triple {49239#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,996 INFO L290 TraceCheckUtils]: 56: Hoare triple {49239#(<= ~counter~0 5)} ~cond := #in~cond; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,996 INFO L290 TraceCheckUtils]: 57: Hoare triple {49239#(<= ~counter~0 5)} assume !(0 == ~cond); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,997 INFO L290 TraceCheckUtils]: 58: Hoare triple {49239#(<= ~counter~0 5)} assume true; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,997 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49239#(<= ~counter~0 5)} {49239#(<= ~counter~0 5)} #63#return; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,997 INFO L290 TraceCheckUtils]: 60: Hoare triple {49239#(<= ~counter~0 5)} assume !!(0 != ~r~0); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,998 INFO L290 TraceCheckUtils]: 61: Hoare triple {49239#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:39,998 INFO L290 TraceCheckUtils]: 62: Hoare triple {49239#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:39,998 INFO L290 TraceCheckUtils]: 63: Hoare triple {49267#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:39,999 INFO L272 TraceCheckUtils]: 64: Hoare triple {49267#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:39,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {49267#(<= ~counter~0 6)} ~cond := #in~cond; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:39,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {49267#(<= ~counter~0 6)} assume !(0 == ~cond); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:40,000 INFO L290 TraceCheckUtils]: 67: Hoare triple {49267#(<= ~counter~0 6)} assume true; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:40,000 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49267#(<= ~counter~0 6)} {49267#(<= ~counter~0 6)} #63#return; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:40,000 INFO L290 TraceCheckUtils]: 69: Hoare triple {49267#(<= ~counter~0 6)} assume !!(0 != ~r~0); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:40,001 INFO L290 TraceCheckUtils]: 70: Hoare triple {49267#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:40,001 INFO L290 TraceCheckUtils]: 71: Hoare triple {49267#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,001 INFO L290 TraceCheckUtils]: 72: Hoare triple {49295#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,002 INFO L272 TraceCheckUtils]: 73: Hoare triple {49295#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,002 INFO L290 TraceCheckUtils]: 74: Hoare triple {49295#(<= ~counter~0 7)} ~cond := #in~cond; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,002 INFO L290 TraceCheckUtils]: 75: Hoare triple {49295#(<= ~counter~0 7)} assume !(0 == ~cond); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,003 INFO L290 TraceCheckUtils]: 76: Hoare triple {49295#(<= ~counter~0 7)} assume true; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,003 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49295#(<= ~counter~0 7)} {49295#(<= ~counter~0 7)} #63#return; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,003 INFO L290 TraceCheckUtils]: 78: Hoare triple {49295#(<= ~counter~0 7)} assume !!(0 != ~r~0); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,004 INFO L290 TraceCheckUtils]: 79: Hoare triple {49295#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:40,004 INFO L290 TraceCheckUtils]: 80: Hoare triple {49295#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,005 INFO L290 TraceCheckUtils]: 81: Hoare triple {49323#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,005 INFO L272 TraceCheckUtils]: 82: Hoare triple {49323#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {49323#(<= ~counter~0 8)} ~cond := #in~cond; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {49323#(<= ~counter~0 8)} assume !(0 == ~cond); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,006 INFO L290 TraceCheckUtils]: 85: Hoare triple {49323#(<= ~counter~0 8)} assume true; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,006 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49323#(<= ~counter~0 8)} {49323#(<= ~counter~0 8)} #63#return; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,006 INFO L290 TraceCheckUtils]: 87: Hoare triple {49323#(<= ~counter~0 8)} assume !!(0 != ~r~0); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,007 INFO L290 TraceCheckUtils]: 88: Hoare triple {49323#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:40,007 INFO L290 TraceCheckUtils]: 89: Hoare triple {49323#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,007 INFO L290 TraceCheckUtils]: 90: Hoare triple {49351#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,008 INFO L272 TraceCheckUtils]: 91: Hoare triple {49351#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,008 INFO L290 TraceCheckUtils]: 92: Hoare triple {49351#(<= ~counter~0 9)} ~cond := #in~cond; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,008 INFO L290 TraceCheckUtils]: 93: Hoare triple {49351#(<= ~counter~0 9)} assume !(0 == ~cond); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,009 INFO L290 TraceCheckUtils]: 94: Hoare triple {49351#(<= ~counter~0 9)} assume true; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,009 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49351#(<= ~counter~0 9)} {49351#(<= ~counter~0 9)} #63#return; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,009 INFO L290 TraceCheckUtils]: 96: Hoare triple {49351#(<= ~counter~0 9)} assume !!(0 != ~r~0); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,010 INFO L290 TraceCheckUtils]: 97: Hoare triple {49351#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:40,010 INFO L290 TraceCheckUtils]: 98: Hoare triple {49351#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,010 INFO L290 TraceCheckUtils]: 99: Hoare triple {49379#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,011 INFO L272 TraceCheckUtils]: 100: Hoare triple {49379#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,011 INFO L290 TraceCheckUtils]: 101: Hoare triple {49379#(<= ~counter~0 10)} ~cond := #in~cond; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,011 INFO L290 TraceCheckUtils]: 102: Hoare triple {49379#(<= ~counter~0 10)} assume !(0 == ~cond); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,011 INFO L290 TraceCheckUtils]: 103: Hoare triple {49379#(<= ~counter~0 10)} assume true; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,012 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49379#(<= ~counter~0 10)} {49379#(<= ~counter~0 10)} #63#return; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,012 INFO L290 TraceCheckUtils]: 105: Hoare triple {49379#(<= ~counter~0 10)} assume !!(0 != ~r~0); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,012 INFO L290 TraceCheckUtils]: 106: Hoare triple {49379#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:40,013 INFO L290 TraceCheckUtils]: 107: Hoare triple {49379#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,013 INFO L290 TraceCheckUtils]: 108: Hoare triple {49407#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,014 INFO L272 TraceCheckUtils]: 109: Hoare triple {49407#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,014 INFO L290 TraceCheckUtils]: 110: Hoare triple {49407#(<= ~counter~0 11)} ~cond := #in~cond; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,014 INFO L290 TraceCheckUtils]: 111: Hoare triple {49407#(<= ~counter~0 11)} assume !(0 == ~cond); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,015 INFO L290 TraceCheckUtils]: 112: Hoare triple {49407#(<= ~counter~0 11)} assume true; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,015 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49407#(<= ~counter~0 11)} {49407#(<= ~counter~0 11)} #63#return; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,015 INFO L290 TraceCheckUtils]: 114: Hoare triple {49407#(<= ~counter~0 11)} assume !!(0 != ~r~0); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,016 INFO L290 TraceCheckUtils]: 115: Hoare triple {49407#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:40,016 INFO L290 TraceCheckUtils]: 116: Hoare triple {49407#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,016 INFO L290 TraceCheckUtils]: 117: Hoare triple {49435#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,017 INFO L272 TraceCheckUtils]: 118: Hoare triple {49435#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,017 INFO L290 TraceCheckUtils]: 119: Hoare triple {49435#(<= ~counter~0 12)} ~cond := #in~cond; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,017 INFO L290 TraceCheckUtils]: 120: Hoare triple {49435#(<= ~counter~0 12)} assume !(0 == ~cond); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,018 INFO L290 TraceCheckUtils]: 121: Hoare triple {49435#(<= ~counter~0 12)} assume true; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,018 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49435#(<= ~counter~0 12)} {49435#(<= ~counter~0 12)} #63#return; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,018 INFO L290 TraceCheckUtils]: 123: Hoare triple {49435#(<= ~counter~0 12)} assume !!(0 != ~r~0); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,019 INFO L290 TraceCheckUtils]: 124: Hoare triple {49435#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:40,019 INFO L290 TraceCheckUtils]: 125: Hoare triple {49435#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,020 INFO L290 TraceCheckUtils]: 126: Hoare triple {49463#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,020 INFO L272 TraceCheckUtils]: 127: Hoare triple {49463#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,020 INFO L290 TraceCheckUtils]: 128: Hoare triple {49463#(<= ~counter~0 13)} ~cond := #in~cond; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,020 INFO L290 TraceCheckUtils]: 129: Hoare triple {49463#(<= ~counter~0 13)} assume !(0 == ~cond); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,021 INFO L290 TraceCheckUtils]: 130: Hoare triple {49463#(<= ~counter~0 13)} assume true; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,021 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49463#(<= ~counter~0 13)} {49463#(<= ~counter~0 13)} #63#return; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,021 INFO L290 TraceCheckUtils]: 132: Hoare triple {49463#(<= ~counter~0 13)} assume !!(0 != ~r~0); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,022 INFO L290 TraceCheckUtils]: 133: Hoare triple {49463#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:40,022 INFO L290 TraceCheckUtils]: 134: Hoare triple {49463#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,023 INFO L290 TraceCheckUtils]: 135: Hoare triple {49491#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,023 INFO L272 TraceCheckUtils]: 136: Hoare triple {49491#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,023 INFO L290 TraceCheckUtils]: 137: Hoare triple {49491#(<= ~counter~0 14)} ~cond := #in~cond; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,024 INFO L290 TraceCheckUtils]: 138: Hoare triple {49491#(<= ~counter~0 14)} assume !(0 == ~cond); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,024 INFO L290 TraceCheckUtils]: 139: Hoare triple {49491#(<= ~counter~0 14)} assume true; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,024 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49491#(<= ~counter~0 14)} {49491#(<= ~counter~0 14)} #63#return; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,025 INFO L290 TraceCheckUtils]: 141: Hoare triple {49491#(<= ~counter~0 14)} assume !!(0 != ~r~0); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,025 INFO L290 TraceCheckUtils]: 142: Hoare triple {49491#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:40,025 INFO L290 TraceCheckUtils]: 143: Hoare triple {49491#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,026 INFO L290 TraceCheckUtils]: 144: Hoare triple {49519#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,026 INFO L272 TraceCheckUtils]: 145: Hoare triple {49519#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,026 INFO L290 TraceCheckUtils]: 146: Hoare triple {49519#(<= ~counter~0 15)} ~cond := #in~cond; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,027 INFO L290 TraceCheckUtils]: 147: Hoare triple {49519#(<= ~counter~0 15)} assume !(0 == ~cond); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,027 INFO L290 TraceCheckUtils]: 148: Hoare triple {49519#(<= ~counter~0 15)} assume true; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,027 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49519#(<= ~counter~0 15)} {49519#(<= ~counter~0 15)} #63#return; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,028 INFO L290 TraceCheckUtils]: 150: Hoare triple {49519#(<= ~counter~0 15)} assume !!(0 != ~r~0); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,028 INFO L290 TraceCheckUtils]: 151: Hoare triple {49519#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:40,029 INFO L290 TraceCheckUtils]: 152: Hoare triple {49519#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,029 INFO L290 TraceCheckUtils]: 153: Hoare triple {49547#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,029 INFO L272 TraceCheckUtils]: 154: Hoare triple {49547#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,030 INFO L290 TraceCheckUtils]: 155: Hoare triple {49547#(<= ~counter~0 16)} ~cond := #in~cond; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,030 INFO L290 TraceCheckUtils]: 156: Hoare triple {49547#(<= ~counter~0 16)} assume !(0 == ~cond); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,030 INFO L290 TraceCheckUtils]: 157: Hoare triple {49547#(<= ~counter~0 16)} assume true; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,031 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49547#(<= ~counter~0 16)} {49547#(<= ~counter~0 16)} #63#return; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,031 INFO L290 TraceCheckUtils]: 159: Hoare triple {49547#(<= ~counter~0 16)} assume !!(0 != ~r~0); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,031 INFO L290 TraceCheckUtils]: 160: Hoare triple {49547#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:40,032 INFO L290 TraceCheckUtils]: 161: Hoare triple {49547#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,032 INFO L290 TraceCheckUtils]: 162: Hoare triple {49575#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,032 INFO L272 TraceCheckUtils]: 163: Hoare triple {49575#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,033 INFO L290 TraceCheckUtils]: 164: Hoare triple {49575#(<= ~counter~0 17)} ~cond := #in~cond; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,033 INFO L290 TraceCheckUtils]: 165: Hoare triple {49575#(<= ~counter~0 17)} assume !(0 == ~cond); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,033 INFO L290 TraceCheckUtils]: 166: Hoare triple {49575#(<= ~counter~0 17)} assume true; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,034 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49575#(<= ~counter~0 17)} {49575#(<= ~counter~0 17)} #63#return; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,034 INFO L290 TraceCheckUtils]: 168: Hoare triple {49575#(<= ~counter~0 17)} assume !!(0 != ~r~0); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,034 INFO L290 TraceCheckUtils]: 169: Hoare triple {49575#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:40,035 INFO L290 TraceCheckUtils]: 170: Hoare triple {49575#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,035 INFO L290 TraceCheckUtils]: 171: Hoare triple {49603#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,035 INFO L272 TraceCheckUtils]: 172: Hoare triple {49603#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,036 INFO L290 TraceCheckUtils]: 173: Hoare triple {49603#(<= ~counter~0 18)} ~cond := #in~cond; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,036 INFO L290 TraceCheckUtils]: 174: Hoare triple {49603#(<= ~counter~0 18)} assume !(0 == ~cond); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,036 INFO L290 TraceCheckUtils]: 175: Hoare triple {49603#(<= ~counter~0 18)} assume true; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,037 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49603#(<= ~counter~0 18)} {49603#(<= ~counter~0 18)} #63#return; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,037 INFO L290 TraceCheckUtils]: 177: Hoare triple {49603#(<= ~counter~0 18)} assume !!(0 != ~r~0); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,037 INFO L290 TraceCheckUtils]: 178: Hoare triple {49603#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:40,038 INFO L290 TraceCheckUtils]: 179: Hoare triple {49603#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,038 INFO L290 TraceCheckUtils]: 180: Hoare triple {49631#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,038 INFO L272 TraceCheckUtils]: 181: Hoare triple {49631#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,039 INFO L290 TraceCheckUtils]: 182: Hoare triple {49631#(<= ~counter~0 19)} ~cond := #in~cond; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,039 INFO L290 TraceCheckUtils]: 183: Hoare triple {49631#(<= ~counter~0 19)} assume !(0 == ~cond); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,039 INFO L290 TraceCheckUtils]: 184: Hoare triple {49631#(<= ~counter~0 19)} assume true; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,039 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49631#(<= ~counter~0 19)} {49631#(<= ~counter~0 19)} #63#return; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,040 INFO L290 TraceCheckUtils]: 186: Hoare triple {49631#(<= ~counter~0 19)} assume !!(0 != ~r~0); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,040 INFO L290 TraceCheckUtils]: 187: Hoare triple {49631#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:40,041 INFO L290 TraceCheckUtils]: 188: Hoare triple {49631#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,041 INFO L290 TraceCheckUtils]: 189: Hoare triple {49659#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,041 INFO L272 TraceCheckUtils]: 190: Hoare triple {49659#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,041 INFO L290 TraceCheckUtils]: 191: Hoare triple {49659#(<= ~counter~0 20)} ~cond := #in~cond; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,042 INFO L290 TraceCheckUtils]: 192: Hoare triple {49659#(<= ~counter~0 20)} assume !(0 == ~cond); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,042 INFO L290 TraceCheckUtils]: 193: Hoare triple {49659#(<= ~counter~0 20)} assume true; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,042 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49659#(<= ~counter~0 20)} {49659#(<= ~counter~0 20)} #63#return; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,043 INFO L290 TraceCheckUtils]: 195: Hoare triple {49659#(<= ~counter~0 20)} assume !!(0 != ~r~0); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,043 INFO L290 TraceCheckUtils]: 196: Hoare triple {49659#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:40,043 INFO L290 TraceCheckUtils]: 197: Hoare triple {49659#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,044 INFO L290 TraceCheckUtils]: 198: Hoare triple {49687#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,044 INFO L272 TraceCheckUtils]: 199: Hoare triple {49687#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,044 INFO L290 TraceCheckUtils]: 200: Hoare triple {49687#(<= ~counter~0 21)} ~cond := #in~cond; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,045 INFO L290 TraceCheckUtils]: 201: Hoare triple {49687#(<= ~counter~0 21)} assume !(0 == ~cond); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,045 INFO L290 TraceCheckUtils]: 202: Hoare triple {49687#(<= ~counter~0 21)} assume true; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,045 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49687#(<= ~counter~0 21)} {49687#(<= ~counter~0 21)} #63#return; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,046 INFO L290 TraceCheckUtils]: 204: Hoare triple {49687#(<= ~counter~0 21)} assume !!(0 != ~r~0); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,046 INFO L290 TraceCheckUtils]: 205: Hoare triple {49687#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:40,046 INFO L290 TraceCheckUtils]: 206: Hoare triple {49687#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,047 INFO L290 TraceCheckUtils]: 207: Hoare triple {49715#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,047 INFO L272 TraceCheckUtils]: 208: Hoare triple {49715#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,047 INFO L290 TraceCheckUtils]: 209: Hoare triple {49715#(<= ~counter~0 22)} ~cond := #in~cond; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,048 INFO L290 TraceCheckUtils]: 210: Hoare triple {49715#(<= ~counter~0 22)} assume !(0 == ~cond); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,048 INFO L290 TraceCheckUtils]: 211: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,048 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49715#(<= ~counter~0 22)} {49715#(<= ~counter~0 22)} #63#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,049 INFO L290 TraceCheckUtils]: 213: Hoare triple {49715#(<= ~counter~0 22)} assume !!(0 != ~r~0); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,049 INFO L290 TraceCheckUtils]: 214: Hoare triple {49715#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:40,049 INFO L290 TraceCheckUtils]: 215: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,050 INFO L290 TraceCheckUtils]: 216: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,050 INFO L272 TraceCheckUtils]: 217: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,050 INFO L290 TraceCheckUtils]: 218: Hoare triple {49743#(<= ~counter~0 23)} ~cond := #in~cond; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,051 INFO L290 TraceCheckUtils]: 219: Hoare triple {49743#(<= ~counter~0 23)} assume !(0 == ~cond); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,051 INFO L290 TraceCheckUtils]: 220: Hoare triple {49743#(<= ~counter~0 23)} assume true; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,051 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49743#(<= ~counter~0 23)} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,051 INFO L290 TraceCheckUtils]: 222: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,052 INFO L290 TraceCheckUtils]: 223: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:40,052 INFO L290 TraceCheckUtils]: 224: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,053 INFO L290 TraceCheckUtils]: 225: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,053 INFO L272 TraceCheckUtils]: 226: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,053 INFO L290 TraceCheckUtils]: 227: Hoare triple {49771#(<= ~counter~0 24)} ~cond := #in~cond; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,054 INFO L290 TraceCheckUtils]: 228: Hoare triple {49771#(<= ~counter~0 24)} assume !(0 == ~cond); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,054 INFO L290 TraceCheckUtils]: 229: Hoare triple {49771#(<= ~counter~0 24)} assume true; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,054 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49771#(<= ~counter~0 24)} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,055 INFO L290 TraceCheckUtils]: 231: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,055 INFO L290 TraceCheckUtils]: 232: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:40,055 INFO L290 TraceCheckUtils]: 233: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,056 INFO L290 TraceCheckUtils]: 234: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,056 INFO L272 TraceCheckUtils]: 235: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,056 INFO L290 TraceCheckUtils]: 236: Hoare triple {49799#(<= ~counter~0 25)} ~cond := #in~cond; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,057 INFO L290 TraceCheckUtils]: 237: Hoare triple {49799#(<= ~counter~0 25)} assume !(0 == ~cond); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,057 INFO L290 TraceCheckUtils]: 238: Hoare triple {49799#(<= ~counter~0 25)} assume true; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,057 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49799#(<= ~counter~0 25)} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,058 INFO L290 TraceCheckUtils]: 240: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,058 INFO L290 TraceCheckUtils]: 241: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:40,058 INFO L290 TraceCheckUtils]: 242: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,059 INFO L290 TraceCheckUtils]: 243: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,059 INFO L272 TraceCheckUtils]: 244: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,059 INFO L290 TraceCheckUtils]: 245: Hoare triple {49827#(<= ~counter~0 26)} ~cond := #in~cond; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,060 INFO L290 TraceCheckUtils]: 246: Hoare triple {49827#(<= ~counter~0 26)} assume !(0 == ~cond); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,060 INFO L290 TraceCheckUtils]: 247: Hoare triple {49827#(<= ~counter~0 26)} assume true; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,060 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49827#(<= ~counter~0 26)} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,061 INFO L290 TraceCheckUtils]: 249: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,061 INFO L290 TraceCheckUtils]: 250: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:40,062 INFO L290 TraceCheckUtils]: 251: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,062 INFO L290 TraceCheckUtils]: 252: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,062 INFO L272 TraceCheckUtils]: 253: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,063 INFO L290 TraceCheckUtils]: 254: Hoare triple {49855#(<= ~counter~0 27)} ~cond := #in~cond; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,063 INFO L290 TraceCheckUtils]: 255: Hoare triple {49855#(<= ~counter~0 27)} assume !(0 == ~cond); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,063 INFO L290 TraceCheckUtils]: 256: Hoare triple {49855#(<= ~counter~0 27)} assume true; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,064 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49855#(<= ~counter~0 27)} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,064 INFO L290 TraceCheckUtils]: 258: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,064 INFO L290 TraceCheckUtils]: 259: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:40,064 INFO L290 TraceCheckUtils]: 260: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49883#(<= |main_#t~post6| 27)} is VALID [2022-04-28 12:45:40,065 INFO L290 TraceCheckUtils]: 261: Hoare triple {49883#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-28 12:45:40,065 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-28 12:45:40,065 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-28 12:45:40,065 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-28 12:45:40,065 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-28 12:45:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 3213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:40,066 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:41,574 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-28 12:45:41,574 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-28 12:45:41,574 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-28 12:45:41,574 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-28 12:45:41,575 INFO L290 TraceCheckUtils]: 261: Hoare triple {49911#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-28 12:45:41,575 INFO L290 TraceCheckUtils]: 260: Hoare triple {49915#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49911#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:41,575 INFO L290 TraceCheckUtils]: 259: Hoare triple {49915#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49915#(< ~counter~0 50)} is VALID [2022-04-28 12:45:41,576 INFO L290 TraceCheckUtils]: 258: Hoare triple {49915#(< ~counter~0 50)} assume !!(0 != ~r~0); {49915#(< ~counter~0 50)} is VALID [2022-04-28 12:45:41,576 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49070#true} {49915#(< ~counter~0 50)} #63#return; {49915#(< ~counter~0 50)} is VALID [2022-04-28 12:45:41,576 INFO L290 TraceCheckUtils]: 256: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,576 INFO L290 TraceCheckUtils]: 255: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,576 INFO L290 TraceCheckUtils]: 254: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,576 INFO L272 TraceCheckUtils]: 253: Hoare triple {49915#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,577 INFO L290 TraceCheckUtils]: 252: Hoare triple {49915#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-28 12:45:41,578 INFO L290 TraceCheckUtils]: 251: Hoare triple {49943#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-28 12:45:41,578 INFO L290 TraceCheckUtils]: 250: Hoare triple {49943#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49943#(< ~counter~0 49)} is VALID [2022-04-28 12:45:41,578 INFO L290 TraceCheckUtils]: 249: Hoare triple {49943#(< ~counter~0 49)} assume !!(0 != ~r~0); {49943#(< ~counter~0 49)} is VALID [2022-04-28 12:45:41,579 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49070#true} {49943#(< ~counter~0 49)} #63#return; {49943#(< ~counter~0 49)} is VALID [2022-04-28 12:45:41,579 INFO L290 TraceCheckUtils]: 247: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,579 INFO L290 TraceCheckUtils]: 246: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,579 INFO L290 TraceCheckUtils]: 245: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,579 INFO L272 TraceCheckUtils]: 244: Hoare triple {49943#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,579 INFO L290 TraceCheckUtils]: 243: Hoare triple {49943#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-28 12:45:41,580 INFO L290 TraceCheckUtils]: 242: Hoare triple {49971#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-28 12:45:41,580 INFO L290 TraceCheckUtils]: 241: Hoare triple {49971#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49971#(< ~counter~0 48)} is VALID [2022-04-28 12:45:41,581 INFO L290 TraceCheckUtils]: 240: Hoare triple {49971#(< ~counter~0 48)} assume !!(0 != ~r~0); {49971#(< ~counter~0 48)} is VALID [2022-04-28 12:45:41,581 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49070#true} {49971#(< ~counter~0 48)} #63#return; {49971#(< ~counter~0 48)} is VALID [2022-04-28 12:45:41,581 INFO L290 TraceCheckUtils]: 238: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,581 INFO L290 TraceCheckUtils]: 237: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,581 INFO L290 TraceCheckUtils]: 236: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,581 INFO L272 TraceCheckUtils]: 235: Hoare triple {49971#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,582 INFO L290 TraceCheckUtils]: 234: Hoare triple {49971#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-28 12:45:41,582 INFO L290 TraceCheckUtils]: 233: Hoare triple {49999#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-28 12:45:41,582 INFO L290 TraceCheckUtils]: 232: Hoare triple {49999#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49999#(< ~counter~0 47)} is VALID [2022-04-28 12:45:41,583 INFO L290 TraceCheckUtils]: 231: Hoare triple {49999#(< ~counter~0 47)} assume !!(0 != ~r~0); {49999#(< ~counter~0 47)} is VALID [2022-04-28 12:45:41,583 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49070#true} {49999#(< ~counter~0 47)} #63#return; {49999#(< ~counter~0 47)} is VALID [2022-04-28 12:45:41,583 INFO L290 TraceCheckUtils]: 229: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,583 INFO L290 TraceCheckUtils]: 228: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,583 INFO L290 TraceCheckUtils]: 227: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,583 INFO L272 TraceCheckUtils]: 226: Hoare triple {49999#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,584 INFO L290 TraceCheckUtils]: 225: Hoare triple {49999#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-28 12:45:41,584 INFO L290 TraceCheckUtils]: 224: Hoare triple {50027#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-28 12:45:41,585 INFO L290 TraceCheckUtils]: 223: Hoare triple {50027#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50027#(< ~counter~0 46)} is VALID [2022-04-28 12:45:41,585 INFO L290 TraceCheckUtils]: 222: Hoare triple {50027#(< ~counter~0 46)} assume !!(0 != ~r~0); {50027#(< ~counter~0 46)} is VALID [2022-04-28 12:45:41,585 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49070#true} {50027#(< ~counter~0 46)} #63#return; {50027#(< ~counter~0 46)} is VALID [2022-04-28 12:45:41,586 INFO L290 TraceCheckUtils]: 220: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,586 INFO L290 TraceCheckUtils]: 219: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,586 INFO L290 TraceCheckUtils]: 218: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,586 INFO L272 TraceCheckUtils]: 217: Hoare triple {50027#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,586 INFO L290 TraceCheckUtils]: 216: Hoare triple {50027#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-28 12:45:41,587 INFO L290 TraceCheckUtils]: 215: Hoare triple {50055#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-28 12:45:41,587 INFO L290 TraceCheckUtils]: 214: Hoare triple {50055#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50055#(< ~counter~0 45)} is VALID [2022-04-28 12:45:41,587 INFO L290 TraceCheckUtils]: 213: Hoare triple {50055#(< ~counter~0 45)} assume !!(0 != ~r~0); {50055#(< ~counter~0 45)} is VALID [2022-04-28 12:45:41,588 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49070#true} {50055#(< ~counter~0 45)} #63#return; {50055#(< ~counter~0 45)} is VALID [2022-04-28 12:45:41,588 INFO L290 TraceCheckUtils]: 211: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,588 INFO L290 TraceCheckUtils]: 210: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,588 INFO L290 TraceCheckUtils]: 209: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,588 INFO L272 TraceCheckUtils]: 208: Hoare triple {50055#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,588 INFO L290 TraceCheckUtils]: 207: Hoare triple {50055#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-28 12:45:41,589 INFO L290 TraceCheckUtils]: 206: Hoare triple {50083#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-28 12:45:41,589 INFO L290 TraceCheckUtils]: 205: Hoare triple {50083#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50083#(< ~counter~0 44)} is VALID [2022-04-28 12:45:41,590 INFO L290 TraceCheckUtils]: 204: Hoare triple {50083#(< ~counter~0 44)} assume !!(0 != ~r~0); {50083#(< ~counter~0 44)} is VALID [2022-04-28 12:45:41,590 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49070#true} {50083#(< ~counter~0 44)} #63#return; {50083#(< ~counter~0 44)} is VALID [2022-04-28 12:45:41,590 INFO L290 TraceCheckUtils]: 202: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,590 INFO L290 TraceCheckUtils]: 201: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,590 INFO L290 TraceCheckUtils]: 200: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,590 INFO L272 TraceCheckUtils]: 199: Hoare triple {50083#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,591 INFO L290 TraceCheckUtils]: 198: Hoare triple {50083#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-28 12:45:41,591 INFO L290 TraceCheckUtils]: 197: Hoare triple {50111#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-28 12:45:41,592 INFO L290 TraceCheckUtils]: 196: Hoare triple {50111#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50111#(< ~counter~0 43)} is VALID [2022-04-28 12:45:41,592 INFO L290 TraceCheckUtils]: 195: Hoare triple {50111#(< ~counter~0 43)} assume !!(0 != ~r~0); {50111#(< ~counter~0 43)} is VALID [2022-04-28 12:45:41,592 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49070#true} {50111#(< ~counter~0 43)} #63#return; {50111#(< ~counter~0 43)} is VALID [2022-04-28 12:45:41,593 INFO L290 TraceCheckUtils]: 193: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,593 INFO L290 TraceCheckUtils]: 192: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,593 INFO L290 TraceCheckUtils]: 191: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,593 INFO L272 TraceCheckUtils]: 190: Hoare triple {50111#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,593 INFO L290 TraceCheckUtils]: 189: Hoare triple {50111#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-28 12:45:41,594 INFO L290 TraceCheckUtils]: 188: Hoare triple {50139#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-28 12:45:41,594 INFO L290 TraceCheckUtils]: 187: Hoare triple {50139#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50139#(< ~counter~0 42)} is VALID [2022-04-28 12:45:41,594 INFO L290 TraceCheckUtils]: 186: Hoare triple {50139#(< ~counter~0 42)} assume !!(0 != ~r~0); {50139#(< ~counter~0 42)} is VALID [2022-04-28 12:45:41,595 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49070#true} {50139#(< ~counter~0 42)} #63#return; {50139#(< ~counter~0 42)} is VALID [2022-04-28 12:45:41,595 INFO L290 TraceCheckUtils]: 184: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,595 INFO L290 TraceCheckUtils]: 183: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,595 INFO L290 TraceCheckUtils]: 182: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,595 INFO L272 TraceCheckUtils]: 181: Hoare triple {50139#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,595 INFO L290 TraceCheckUtils]: 180: Hoare triple {50139#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-28 12:45:41,596 INFO L290 TraceCheckUtils]: 179: Hoare triple {50167#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-28 12:45:41,596 INFO L290 TraceCheckUtils]: 178: Hoare triple {50167#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50167#(< ~counter~0 41)} is VALID [2022-04-28 12:45:41,596 INFO L290 TraceCheckUtils]: 177: Hoare triple {50167#(< ~counter~0 41)} assume !!(0 != ~r~0); {50167#(< ~counter~0 41)} is VALID [2022-04-28 12:45:41,597 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49070#true} {50167#(< ~counter~0 41)} #63#return; {50167#(< ~counter~0 41)} is VALID [2022-04-28 12:45:41,597 INFO L290 TraceCheckUtils]: 175: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,597 INFO L290 TraceCheckUtils]: 174: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,597 INFO L290 TraceCheckUtils]: 173: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,597 INFO L272 TraceCheckUtils]: 172: Hoare triple {50167#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,598 INFO L290 TraceCheckUtils]: 171: Hoare triple {50167#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-28 12:45:41,598 INFO L290 TraceCheckUtils]: 170: Hoare triple {50195#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-28 12:45:41,598 INFO L290 TraceCheckUtils]: 169: Hoare triple {50195#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50195#(< ~counter~0 40)} is VALID [2022-04-28 12:45:41,599 INFO L290 TraceCheckUtils]: 168: Hoare triple {50195#(< ~counter~0 40)} assume !!(0 != ~r~0); {50195#(< ~counter~0 40)} is VALID [2022-04-28 12:45:41,599 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49070#true} {50195#(< ~counter~0 40)} #63#return; {50195#(< ~counter~0 40)} is VALID [2022-04-28 12:45:41,599 INFO L290 TraceCheckUtils]: 166: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,599 INFO L290 TraceCheckUtils]: 165: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,600 INFO L290 TraceCheckUtils]: 164: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,600 INFO L272 TraceCheckUtils]: 163: Hoare triple {50195#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,600 INFO L290 TraceCheckUtils]: 162: Hoare triple {50195#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-28 12:45:41,600 INFO L290 TraceCheckUtils]: 161: Hoare triple {50223#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-28 12:45:41,601 INFO L290 TraceCheckUtils]: 160: Hoare triple {50223#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50223#(< ~counter~0 39)} is VALID [2022-04-28 12:45:41,601 INFO L290 TraceCheckUtils]: 159: Hoare triple {50223#(< ~counter~0 39)} assume !!(0 != ~r~0); {50223#(< ~counter~0 39)} is VALID [2022-04-28 12:45:41,602 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49070#true} {50223#(< ~counter~0 39)} #63#return; {50223#(< ~counter~0 39)} is VALID [2022-04-28 12:45:41,602 INFO L290 TraceCheckUtils]: 157: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,602 INFO L290 TraceCheckUtils]: 156: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,602 INFO L290 TraceCheckUtils]: 155: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,602 INFO L272 TraceCheckUtils]: 154: Hoare triple {50223#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,602 INFO L290 TraceCheckUtils]: 153: Hoare triple {50223#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-28 12:45:41,603 INFO L290 TraceCheckUtils]: 152: Hoare triple {50251#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-28 12:45:41,603 INFO L290 TraceCheckUtils]: 151: Hoare triple {50251#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50251#(< ~counter~0 38)} is VALID [2022-04-28 12:45:41,603 INFO L290 TraceCheckUtils]: 150: Hoare triple {50251#(< ~counter~0 38)} assume !!(0 != ~r~0); {50251#(< ~counter~0 38)} is VALID [2022-04-28 12:45:41,604 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49070#true} {50251#(< ~counter~0 38)} #63#return; {50251#(< ~counter~0 38)} is VALID [2022-04-28 12:45:41,604 INFO L290 TraceCheckUtils]: 148: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,604 INFO L290 TraceCheckUtils]: 147: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,604 INFO L290 TraceCheckUtils]: 146: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,604 INFO L272 TraceCheckUtils]: 145: Hoare triple {50251#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,604 INFO L290 TraceCheckUtils]: 144: Hoare triple {50251#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-28 12:45:41,605 INFO L290 TraceCheckUtils]: 143: Hoare triple {50279#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-28 12:45:41,605 INFO L290 TraceCheckUtils]: 142: Hoare triple {50279#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50279#(< ~counter~0 37)} is VALID [2022-04-28 12:45:41,606 INFO L290 TraceCheckUtils]: 141: Hoare triple {50279#(< ~counter~0 37)} assume !!(0 != ~r~0); {50279#(< ~counter~0 37)} is VALID [2022-04-28 12:45:41,606 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49070#true} {50279#(< ~counter~0 37)} #63#return; {50279#(< ~counter~0 37)} is VALID [2022-04-28 12:45:41,606 INFO L290 TraceCheckUtils]: 139: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,606 INFO L290 TraceCheckUtils]: 138: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,606 INFO L290 TraceCheckUtils]: 137: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,607 INFO L272 TraceCheckUtils]: 136: Hoare triple {50279#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,607 INFO L290 TraceCheckUtils]: 135: Hoare triple {50279#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-28 12:45:41,607 INFO L290 TraceCheckUtils]: 134: Hoare triple {50307#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-28 12:45:41,608 INFO L290 TraceCheckUtils]: 133: Hoare triple {50307#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50307#(< ~counter~0 36)} is VALID [2022-04-28 12:45:41,608 INFO L290 TraceCheckUtils]: 132: Hoare triple {50307#(< ~counter~0 36)} assume !!(0 != ~r~0); {50307#(< ~counter~0 36)} is VALID [2022-04-28 12:45:41,609 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49070#true} {50307#(< ~counter~0 36)} #63#return; {50307#(< ~counter~0 36)} is VALID [2022-04-28 12:45:41,609 INFO L290 TraceCheckUtils]: 130: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,609 INFO L290 TraceCheckUtils]: 129: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,609 INFO L290 TraceCheckUtils]: 128: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,609 INFO L272 TraceCheckUtils]: 127: Hoare triple {50307#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,609 INFO L290 TraceCheckUtils]: 126: Hoare triple {50307#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-28 12:45:41,610 INFO L290 TraceCheckUtils]: 125: Hoare triple {50335#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-28 12:45:41,610 INFO L290 TraceCheckUtils]: 124: Hoare triple {50335#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50335#(< ~counter~0 35)} is VALID [2022-04-28 12:45:41,610 INFO L290 TraceCheckUtils]: 123: Hoare triple {50335#(< ~counter~0 35)} assume !!(0 != ~r~0); {50335#(< ~counter~0 35)} is VALID [2022-04-28 12:45:41,611 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49070#true} {50335#(< ~counter~0 35)} #63#return; {50335#(< ~counter~0 35)} is VALID [2022-04-28 12:45:41,611 INFO L290 TraceCheckUtils]: 121: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,611 INFO L290 TraceCheckUtils]: 120: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,611 INFO L290 TraceCheckUtils]: 119: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,611 INFO L272 TraceCheckUtils]: 118: Hoare triple {50335#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,611 INFO L290 TraceCheckUtils]: 117: Hoare triple {50335#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-28 12:45:41,612 INFO L290 TraceCheckUtils]: 116: Hoare triple {50363#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-28 12:45:41,612 INFO L290 TraceCheckUtils]: 115: Hoare triple {50363#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50363#(< ~counter~0 34)} is VALID [2022-04-28 12:45:41,613 INFO L290 TraceCheckUtils]: 114: Hoare triple {50363#(< ~counter~0 34)} assume !!(0 != ~r~0); {50363#(< ~counter~0 34)} is VALID [2022-04-28 12:45:41,613 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49070#true} {50363#(< ~counter~0 34)} #63#return; {50363#(< ~counter~0 34)} is VALID [2022-04-28 12:45:41,613 INFO L290 TraceCheckUtils]: 112: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,613 INFO L290 TraceCheckUtils]: 111: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,614 INFO L290 TraceCheckUtils]: 110: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,614 INFO L272 TraceCheckUtils]: 109: Hoare triple {50363#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,614 INFO L290 TraceCheckUtils]: 108: Hoare triple {50363#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-28 12:45:41,615 INFO L290 TraceCheckUtils]: 107: Hoare triple {50391#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-28 12:45:41,615 INFO L290 TraceCheckUtils]: 106: Hoare triple {50391#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50391#(< ~counter~0 33)} is VALID [2022-04-28 12:45:41,615 INFO L290 TraceCheckUtils]: 105: Hoare triple {50391#(< ~counter~0 33)} assume !!(0 != ~r~0); {50391#(< ~counter~0 33)} is VALID [2022-04-28 12:45:41,616 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49070#true} {50391#(< ~counter~0 33)} #63#return; {50391#(< ~counter~0 33)} is VALID [2022-04-28 12:45:41,616 INFO L290 TraceCheckUtils]: 103: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,616 INFO L290 TraceCheckUtils]: 102: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,616 INFO L290 TraceCheckUtils]: 101: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,616 INFO L272 TraceCheckUtils]: 100: Hoare triple {50391#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,616 INFO L290 TraceCheckUtils]: 99: Hoare triple {50391#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-28 12:45:41,617 INFO L290 TraceCheckUtils]: 98: Hoare triple {50419#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-28 12:45:41,617 INFO L290 TraceCheckUtils]: 97: Hoare triple {50419#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50419#(< ~counter~0 32)} is VALID [2022-04-28 12:45:41,617 INFO L290 TraceCheckUtils]: 96: Hoare triple {50419#(< ~counter~0 32)} assume !!(0 != ~r~0); {50419#(< ~counter~0 32)} is VALID [2022-04-28 12:45:41,617 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49070#true} {50419#(< ~counter~0 32)} #63#return; {50419#(< ~counter~0 32)} is VALID [2022-04-28 12:45:41,618 INFO L290 TraceCheckUtils]: 94: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,618 INFO L290 TraceCheckUtils]: 92: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,618 INFO L272 TraceCheckUtils]: 91: Hoare triple {50419#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,618 INFO L290 TraceCheckUtils]: 90: Hoare triple {50419#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-28 12:45:41,619 INFO L290 TraceCheckUtils]: 89: Hoare triple {50447#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-28 12:45:41,619 INFO L290 TraceCheckUtils]: 88: Hoare triple {50447#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50447#(< ~counter~0 31)} is VALID [2022-04-28 12:45:41,619 INFO L290 TraceCheckUtils]: 87: Hoare triple {50447#(< ~counter~0 31)} assume !!(0 != ~r~0); {50447#(< ~counter~0 31)} is VALID [2022-04-28 12:45:41,619 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49070#true} {50447#(< ~counter~0 31)} #63#return; {50447#(< ~counter~0 31)} is VALID [2022-04-28 12:45:41,620 INFO L290 TraceCheckUtils]: 85: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,620 INFO L290 TraceCheckUtils]: 84: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,620 INFO L290 TraceCheckUtils]: 83: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,620 INFO L272 TraceCheckUtils]: 82: Hoare triple {50447#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,620 INFO L290 TraceCheckUtils]: 81: Hoare triple {50447#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-28 12:45:41,620 INFO L290 TraceCheckUtils]: 80: Hoare triple {50475#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-28 12:45:41,621 INFO L290 TraceCheckUtils]: 79: Hoare triple {50475#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50475#(< ~counter~0 30)} is VALID [2022-04-28 12:45:41,621 INFO L290 TraceCheckUtils]: 78: Hoare triple {50475#(< ~counter~0 30)} assume !!(0 != ~r~0); {50475#(< ~counter~0 30)} is VALID [2022-04-28 12:45:41,621 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49070#true} {50475#(< ~counter~0 30)} #63#return; {50475#(< ~counter~0 30)} is VALID [2022-04-28 12:45:41,621 INFO L290 TraceCheckUtils]: 76: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,621 INFO L290 TraceCheckUtils]: 75: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,622 INFO L290 TraceCheckUtils]: 74: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,622 INFO L272 TraceCheckUtils]: 73: Hoare triple {50475#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,622 INFO L290 TraceCheckUtils]: 72: Hoare triple {50475#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-28 12:45:41,622 INFO L290 TraceCheckUtils]: 71: Hoare triple {50503#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-28 12:45:41,623 INFO L290 TraceCheckUtils]: 70: Hoare triple {50503#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50503#(< ~counter~0 29)} is VALID [2022-04-28 12:45:41,623 INFO L290 TraceCheckUtils]: 69: Hoare triple {50503#(< ~counter~0 29)} assume !!(0 != ~r~0); {50503#(< ~counter~0 29)} is VALID [2022-04-28 12:45:41,623 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49070#true} {50503#(< ~counter~0 29)} #63#return; {50503#(< ~counter~0 29)} is VALID [2022-04-28 12:45:41,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,624 INFO L272 TraceCheckUtils]: 64: Hoare triple {50503#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {50503#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-28 12:45:41,624 INFO L290 TraceCheckUtils]: 62: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-28 12:45:41,625 INFO L290 TraceCheckUtils]: 61: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:41,625 INFO L290 TraceCheckUtils]: 60: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:41,625 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49070#true} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:41,625 INFO L290 TraceCheckUtils]: 58: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,625 INFO L290 TraceCheckUtils]: 57: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,625 INFO L290 TraceCheckUtils]: 56: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,625 INFO L272 TraceCheckUtils]: 55: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,626 INFO L290 TraceCheckUtils]: 54: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:41,626 INFO L290 TraceCheckUtils]: 53: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:41,626 INFO L290 TraceCheckUtils]: 52: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:41,627 INFO L290 TraceCheckUtils]: 51: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:41,627 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49070#true} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:41,627 INFO L290 TraceCheckUtils]: 49: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,627 INFO L290 TraceCheckUtils]: 48: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,627 INFO L290 TraceCheckUtils]: 47: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,627 INFO L272 TraceCheckUtils]: 46: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,628 INFO L290 TraceCheckUtils]: 45: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:41,628 INFO L290 TraceCheckUtils]: 44: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:41,628 INFO L290 TraceCheckUtils]: 43: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:41,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:41,629 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49070#true} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:41,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,629 INFO L272 TraceCheckUtils]: 37: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:41,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:41,630 INFO L290 TraceCheckUtils]: 34: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:41,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:41,631 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49070#true} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:41,631 INFO L290 TraceCheckUtils]: 31: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,631 INFO L290 TraceCheckUtils]: 30: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,631 INFO L290 TraceCheckUtils]: 29: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,631 INFO L272 TraceCheckUtils]: 28: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,631 INFO L290 TraceCheckUtils]: 27: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:41,632 INFO L290 TraceCheckUtils]: 26: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:41,632 INFO L290 TraceCheckUtils]: 25: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:41,632 INFO L290 TraceCheckUtils]: 24: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:41,633 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49070#true} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:41,633 INFO L290 TraceCheckUtils]: 22: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,633 INFO L290 TraceCheckUtils]: 21: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,633 INFO L290 TraceCheckUtils]: 20: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,633 INFO L272 TraceCheckUtils]: 19: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:41,634 INFO L290 TraceCheckUtils]: 17: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:41,634 INFO L290 TraceCheckUtils]: 16: Hoare triple {49715#(<= ~counter~0 22)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,634 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #61#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 14: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 13: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 12: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L272 TraceCheckUtils]: 11: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #59#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 9: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L272 TraceCheckUtils]: 6: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 12:45:41,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {49715#(<= ~counter~0 22)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {49715#(<= ~counter~0 22)} call #t~ret7 := main(); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49715#(<= ~counter~0 22)} {49070#true} #67#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:41,637 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-28 12:45:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 1809 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-04-28 12:45:41,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:41,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982313759] [2022-04-28 12:45:41,637 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:41,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1837401564] [2022-04-28 12:45:41,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1837401564] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:41,638 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:41,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-28 12:45:41,638 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:41,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1661646046] [2022-04-28 12:45:41,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1661646046] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:41,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:41,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 12:45:41,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268621378] [2022-04-28 12:45:41,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:41,639 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 12:45:41,639 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:41,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 12:45:41,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:41,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 12:45:41,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:41,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 12:45:41,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:41,819 INFO L87 Difference]: Start difference. First operand 263 states and 291 transitions. Second operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 12:45:42,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:42,994 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-28 12:45:42,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-28 12:45:42,994 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 12:45:42,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 12:45:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 12:45:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 12:45:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 12:45:43,003 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-28 12:45:43,212 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:43,216 INFO L225 Difference]: With dead ends: 277 [2022-04-28 12:45:43,216 INFO L226 Difference]: Without dead ends: 272 [2022-04-28 12:45:43,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-28 12:45:43,217 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 111 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:43,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [111 Valid, 304 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:45:43,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-28 12:45:43,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-28 12:45:43,572 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:43,573 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 12:45:43,573 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 12:45:43,573 INFO L87 Difference]: Start difference. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 12:45:43,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:43,576 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 12:45:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 12:45:43,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:43,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:43,577 INFO L74 IsIncluded]: Start isIncluded. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 12:45:43,577 INFO L87 Difference]: Start difference. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 12:45:43,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:43,580 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 12:45:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 12:45:43,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:43,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:43,580 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:43,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 12:45:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-28 12:45:43,584 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-28 12:45:43,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:43,584 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-28 12:45:43,584 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 12:45:43,584 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-28 12:45:45,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 12:45:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-28 12:45:45,265 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:45:45,265 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 28, 28, 28, 28, 28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:45:45,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 12:45:45,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:45,465 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:45:45,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:45:45,466 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-28 12:45:45,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:45,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1336160034] [2022-04-28 12:45:45,466 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:45:45,466 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-28 12:45:45,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:45:45,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265454781] [2022-04-28 12:45:45,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:45:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:45:45,487 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:45:45,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2136407515] [2022-04-28 12:45:45,488 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:45:45,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:45,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:45:45,488 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:45:45,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 12:45:45,591 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:45:45,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:45,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-28 12:45:45,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:45,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:46,912 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-28 12:45:46,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,913 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52423#(<= ~counter~0 0)} {52415#true} #67#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,913 INFO L272 TraceCheckUtils]: 4: Hoare triple {52423#(<= ~counter~0 0)} call #t~ret7 := main(); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {52423#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,914 INFO L272 TraceCheckUtils]: 6: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,915 INFO L290 TraceCheckUtils]: 9: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,915 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #59#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,915 INFO L272 TraceCheckUtils]: 11: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,916 INFO L290 TraceCheckUtils]: 12: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,916 INFO L290 TraceCheckUtils]: 13: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,916 INFO L290 TraceCheckUtils]: 14: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,916 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #61#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {52423#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:46,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {52423#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,918 INFO L290 TraceCheckUtils]: 18: Hoare triple {52472#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,918 INFO L272 TraceCheckUtils]: 19: Hoare triple {52472#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,919 INFO L290 TraceCheckUtils]: 20: Hoare triple {52472#(<= ~counter~0 1)} ~cond := #in~cond; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,919 INFO L290 TraceCheckUtils]: 21: Hoare triple {52472#(<= ~counter~0 1)} assume !(0 == ~cond); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,919 INFO L290 TraceCheckUtils]: 22: Hoare triple {52472#(<= ~counter~0 1)} assume true; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,919 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52472#(<= ~counter~0 1)} {52472#(<= ~counter~0 1)} #63#return; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,920 INFO L290 TraceCheckUtils]: 24: Hoare triple {52472#(<= ~counter~0 1)} assume !!(0 != ~r~0); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,920 INFO L290 TraceCheckUtils]: 25: Hoare triple {52472#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:46,920 INFO L290 TraceCheckUtils]: 26: Hoare triple {52472#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,921 INFO L290 TraceCheckUtils]: 27: Hoare triple {52500#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,921 INFO L272 TraceCheckUtils]: 28: Hoare triple {52500#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,921 INFO L290 TraceCheckUtils]: 29: Hoare triple {52500#(<= ~counter~0 2)} ~cond := #in~cond; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,922 INFO L290 TraceCheckUtils]: 30: Hoare triple {52500#(<= ~counter~0 2)} assume !(0 == ~cond); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,922 INFO L290 TraceCheckUtils]: 31: Hoare triple {52500#(<= ~counter~0 2)} assume true; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,922 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52500#(<= ~counter~0 2)} {52500#(<= ~counter~0 2)} #63#return; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,922 INFO L290 TraceCheckUtils]: 33: Hoare triple {52500#(<= ~counter~0 2)} assume !!(0 != ~r~0); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,923 INFO L290 TraceCheckUtils]: 34: Hoare triple {52500#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:46,923 INFO L290 TraceCheckUtils]: 35: Hoare triple {52500#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,923 INFO L290 TraceCheckUtils]: 36: Hoare triple {52528#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,924 INFO L272 TraceCheckUtils]: 37: Hoare triple {52528#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,924 INFO L290 TraceCheckUtils]: 38: Hoare triple {52528#(<= ~counter~0 3)} ~cond := #in~cond; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,924 INFO L290 TraceCheckUtils]: 39: Hoare triple {52528#(<= ~counter~0 3)} assume !(0 == ~cond); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {52528#(<= ~counter~0 3)} assume true; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,925 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52528#(<= ~counter~0 3)} {52528#(<= ~counter~0 3)} #63#return; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,925 INFO L290 TraceCheckUtils]: 42: Hoare triple {52528#(<= ~counter~0 3)} assume !!(0 != ~r~0); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,925 INFO L290 TraceCheckUtils]: 43: Hoare triple {52528#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:46,926 INFO L290 TraceCheckUtils]: 44: Hoare triple {52528#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,926 INFO L290 TraceCheckUtils]: 45: Hoare triple {52556#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,927 INFO L272 TraceCheckUtils]: 46: Hoare triple {52556#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,927 INFO L290 TraceCheckUtils]: 47: Hoare triple {52556#(<= ~counter~0 4)} ~cond := #in~cond; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,927 INFO L290 TraceCheckUtils]: 48: Hoare triple {52556#(<= ~counter~0 4)} assume !(0 == ~cond); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,927 INFO L290 TraceCheckUtils]: 49: Hoare triple {52556#(<= ~counter~0 4)} assume true; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,928 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52556#(<= ~counter~0 4)} {52556#(<= ~counter~0 4)} #63#return; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,928 INFO L290 TraceCheckUtils]: 51: Hoare triple {52556#(<= ~counter~0 4)} assume !!(0 != ~r~0); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,928 INFO L290 TraceCheckUtils]: 52: Hoare triple {52556#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:46,929 INFO L290 TraceCheckUtils]: 53: Hoare triple {52556#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,929 INFO L290 TraceCheckUtils]: 54: Hoare triple {52584#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,930 INFO L272 TraceCheckUtils]: 55: Hoare triple {52584#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,930 INFO L290 TraceCheckUtils]: 56: Hoare triple {52584#(<= ~counter~0 5)} ~cond := #in~cond; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,930 INFO L290 TraceCheckUtils]: 57: Hoare triple {52584#(<= ~counter~0 5)} assume !(0 == ~cond); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,930 INFO L290 TraceCheckUtils]: 58: Hoare triple {52584#(<= ~counter~0 5)} assume true; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,931 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52584#(<= ~counter~0 5)} {52584#(<= ~counter~0 5)} #63#return; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,931 INFO L290 TraceCheckUtils]: 60: Hoare triple {52584#(<= ~counter~0 5)} assume !!(0 != ~r~0); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,931 INFO L290 TraceCheckUtils]: 61: Hoare triple {52584#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:46,932 INFO L290 TraceCheckUtils]: 62: Hoare triple {52584#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,932 INFO L290 TraceCheckUtils]: 63: Hoare triple {52612#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,932 INFO L272 TraceCheckUtils]: 64: Hoare triple {52612#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,933 INFO L290 TraceCheckUtils]: 65: Hoare triple {52612#(<= ~counter~0 6)} ~cond := #in~cond; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,933 INFO L290 TraceCheckUtils]: 66: Hoare triple {52612#(<= ~counter~0 6)} assume !(0 == ~cond); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,933 INFO L290 TraceCheckUtils]: 67: Hoare triple {52612#(<= ~counter~0 6)} assume true; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,933 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52612#(<= ~counter~0 6)} {52612#(<= ~counter~0 6)} #63#return; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,934 INFO L290 TraceCheckUtils]: 69: Hoare triple {52612#(<= ~counter~0 6)} assume !!(0 != ~r~0); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,934 INFO L290 TraceCheckUtils]: 70: Hoare triple {52612#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:46,934 INFO L290 TraceCheckUtils]: 71: Hoare triple {52612#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,935 INFO L290 TraceCheckUtils]: 72: Hoare triple {52640#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,935 INFO L272 TraceCheckUtils]: 73: Hoare triple {52640#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,935 INFO L290 TraceCheckUtils]: 74: Hoare triple {52640#(<= ~counter~0 7)} ~cond := #in~cond; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,936 INFO L290 TraceCheckUtils]: 75: Hoare triple {52640#(<= ~counter~0 7)} assume !(0 == ~cond); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,936 INFO L290 TraceCheckUtils]: 76: Hoare triple {52640#(<= ~counter~0 7)} assume true; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,936 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52640#(<= ~counter~0 7)} {52640#(<= ~counter~0 7)} #63#return; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,936 INFO L290 TraceCheckUtils]: 78: Hoare triple {52640#(<= ~counter~0 7)} assume !!(0 != ~r~0); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,937 INFO L290 TraceCheckUtils]: 79: Hoare triple {52640#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:46,937 INFO L290 TraceCheckUtils]: 80: Hoare triple {52640#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,937 INFO L290 TraceCheckUtils]: 81: Hoare triple {52668#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,938 INFO L272 TraceCheckUtils]: 82: Hoare triple {52668#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,938 INFO L290 TraceCheckUtils]: 83: Hoare triple {52668#(<= ~counter~0 8)} ~cond := #in~cond; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,938 INFO L290 TraceCheckUtils]: 84: Hoare triple {52668#(<= ~counter~0 8)} assume !(0 == ~cond); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,939 INFO L290 TraceCheckUtils]: 85: Hoare triple {52668#(<= ~counter~0 8)} assume true; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,939 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52668#(<= ~counter~0 8)} {52668#(<= ~counter~0 8)} #63#return; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,939 INFO L290 TraceCheckUtils]: 87: Hoare triple {52668#(<= ~counter~0 8)} assume !!(0 != ~r~0); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,939 INFO L290 TraceCheckUtils]: 88: Hoare triple {52668#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:46,940 INFO L290 TraceCheckUtils]: 89: Hoare triple {52668#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,940 INFO L290 TraceCheckUtils]: 90: Hoare triple {52696#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,941 INFO L272 TraceCheckUtils]: 91: Hoare triple {52696#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,941 INFO L290 TraceCheckUtils]: 92: Hoare triple {52696#(<= ~counter~0 9)} ~cond := #in~cond; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,941 INFO L290 TraceCheckUtils]: 93: Hoare triple {52696#(<= ~counter~0 9)} assume !(0 == ~cond); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,941 INFO L290 TraceCheckUtils]: 94: Hoare triple {52696#(<= ~counter~0 9)} assume true; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,942 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52696#(<= ~counter~0 9)} {52696#(<= ~counter~0 9)} #63#return; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,942 INFO L290 TraceCheckUtils]: 96: Hoare triple {52696#(<= ~counter~0 9)} assume !!(0 != ~r~0); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,942 INFO L290 TraceCheckUtils]: 97: Hoare triple {52696#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:46,943 INFO L290 TraceCheckUtils]: 98: Hoare triple {52696#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,943 INFO L290 TraceCheckUtils]: 99: Hoare triple {52724#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,944 INFO L272 TraceCheckUtils]: 100: Hoare triple {52724#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,944 INFO L290 TraceCheckUtils]: 101: Hoare triple {52724#(<= ~counter~0 10)} ~cond := #in~cond; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,944 INFO L290 TraceCheckUtils]: 102: Hoare triple {52724#(<= ~counter~0 10)} assume !(0 == ~cond); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,944 INFO L290 TraceCheckUtils]: 103: Hoare triple {52724#(<= ~counter~0 10)} assume true; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,945 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52724#(<= ~counter~0 10)} {52724#(<= ~counter~0 10)} #63#return; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,945 INFO L290 TraceCheckUtils]: 105: Hoare triple {52724#(<= ~counter~0 10)} assume !!(0 != ~r~0); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,945 INFO L290 TraceCheckUtils]: 106: Hoare triple {52724#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:46,946 INFO L290 TraceCheckUtils]: 107: Hoare triple {52724#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,946 INFO L290 TraceCheckUtils]: 108: Hoare triple {52752#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,946 INFO L272 TraceCheckUtils]: 109: Hoare triple {52752#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,947 INFO L290 TraceCheckUtils]: 110: Hoare triple {52752#(<= ~counter~0 11)} ~cond := #in~cond; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,947 INFO L290 TraceCheckUtils]: 111: Hoare triple {52752#(<= ~counter~0 11)} assume !(0 == ~cond); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,947 INFO L290 TraceCheckUtils]: 112: Hoare triple {52752#(<= ~counter~0 11)} assume true; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,947 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52752#(<= ~counter~0 11)} {52752#(<= ~counter~0 11)} #63#return; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,948 INFO L290 TraceCheckUtils]: 114: Hoare triple {52752#(<= ~counter~0 11)} assume !!(0 != ~r~0); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,948 INFO L290 TraceCheckUtils]: 115: Hoare triple {52752#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:46,948 INFO L290 TraceCheckUtils]: 116: Hoare triple {52752#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,949 INFO L290 TraceCheckUtils]: 117: Hoare triple {52780#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,949 INFO L272 TraceCheckUtils]: 118: Hoare triple {52780#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,949 INFO L290 TraceCheckUtils]: 119: Hoare triple {52780#(<= ~counter~0 12)} ~cond := #in~cond; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,950 INFO L290 TraceCheckUtils]: 120: Hoare triple {52780#(<= ~counter~0 12)} assume !(0 == ~cond); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,950 INFO L290 TraceCheckUtils]: 121: Hoare triple {52780#(<= ~counter~0 12)} assume true; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,950 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52780#(<= ~counter~0 12)} {52780#(<= ~counter~0 12)} #63#return; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,950 INFO L290 TraceCheckUtils]: 123: Hoare triple {52780#(<= ~counter~0 12)} assume !!(0 != ~r~0); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,951 INFO L290 TraceCheckUtils]: 124: Hoare triple {52780#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:46,951 INFO L290 TraceCheckUtils]: 125: Hoare triple {52780#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,952 INFO L290 TraceCheckUtils]: 126: Hoare triple {52808#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,952 INFO L272 TraceCheckUtils]: 127: Hoare triple {52808#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,952 INFO L290 TraceCheckUtils]: 128: Hoare triple {52808#(<= ~counter~0 13)} ~cond := #in~cond; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,952 INFO L290 TraceCheckUtils]: 129: Hoare triple {52808#(<= ~counter~0 13)} assume !(0 == ~cond); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,953 INFO L290 TraceCheckUtils]: 130: Hoare triple {52808#(<= ~counter~0 13)} assume true; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,953 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52808#(<= ~counter~0 13)} {52808#(<= ~counter~0 13)} #63#return; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,953 INFO L290 TraceCheckUtils]: 132: Hoare triple {52808#(<= ~counter~0 13)} assume !!(0 != ~r~0); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,954 INFO L290 TraceCheckUtils]: 133: Hoare triple {52808#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:46,954 INFO L290 TraceCheckUtils]: 134: Hoare triple {52808#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,954 INFO L290 TraceCheckUtils]: 135: Hoare triple {52836#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,955 INFO L272 TraceCheckUtils]: 136: Hoare triple {52836#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,955 INFO L290 TraceCheckUtils]: 137: Hoare triple {52836#(<= ~counter~0 14)} ~cond := #in~cond; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,955 INFO L290 TraceCheckUtils]: 138: Hoare triple {52836#(<= ~counter~0 14)} assume !(0 == ~cond); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,955 INFO L290 TraceCheckUtils]: 139: Hoare triple {52836#(<= ~counter~0 14)} assume true; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,956 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52836#(<= ~counter~0 14)} {52836#(<= ~counter~0 14)} #63#return; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,956 INFO L290 TraceCheckUtils]: 141: Hoare triple {52836#(<= ~counter~0 14)} assume !!(0 != ~r~0); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,956 INFO L290 TraceCheckUtils]: 142: Hoare triple {52836#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:46,957 INFO L290 TraceCheckUtils]: 143: Hoare triple {52836#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,957 INFO L290 TraceCheckUtils]: 144: Hoare triple {52864#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,958 INFO L272 TraceCheckUtils]: 145: Hoare triple {52864#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,958 INFO L290 TraceCheckUtils]: 146: Hoare triple {52864#(<= ~counter~0 15)} ~cond := #in~cond; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,958 INFO L290 TraceCheckUtils]: 147: Hoare triple {52864#(<= ~counter~0 15)} assume !(0 == ~cond); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,958 INFO L290 TraceCheckUtils]: 148: Hoare triple {52864#(<= ~counter~0 15)} assume true; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,959 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52864#(<= ~counter~0 15)} {52864#(<= ~counter~0 15)} #63#return; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,959 INFO L290 TraceCheckUtils]: 150: Hoare triple {52864#(<= ~counter~0 15)} assume !!(0 != ~r~0); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,959 INFO L290 TraceCheckUtils]: 151: Hoare triple {52864#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:46,960 INFO L290 TraceCheckUtils]: 152: Hoare triple {52864#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,960 INFO L290 TraceCheckUtils]: 153: Hoare triple {52892#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,960 INFO L272 TraceCheckUtils]: 154: Hoare triple {52892#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,961 INFO L290 TraceCheckUtils]: 155: Hoare triple {52892#(<= ~counter~0 16)} ~cond := #in~cond; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,961 INFO L290 TraceCheckUtils]: 156: Hoare triple {52892#(<= ~counter~0 16)} assume !(0 == ~cond); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,961 INFO L290 TraceCheckUtils]: 157: Hoare triple {52892#(<= ~counter~0 16)} assume true; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,961 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52892#(<= ~counter~0 16)} {52892#(<= ~counter~0 16)} #63#return; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,962 INFO L290 TraceCheckUtils]: 159: Hoare triple {52892#(<= ~counter~0 16)} assume !!(0 != ~r~0); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,962 INFO L290 TraceCheckUtils]: 160: Hoare triple {52892#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:46,962 INFO L290 TraceCheckUtils]: 161: Hoare triple {52892#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,963 INFO L290 TraceCheckUtils]: 162: Hoare triple {52920#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,963 INFO L272 TraceCheckUtils]: 163: Hoare triple {52920#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,963 INFO L290 TraceCheckUtils]: 164: Hoare triple {52920#(<= ~counter~0 17)} ~cond := #in~cond; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,964 INFO L290 TraceCheckUtils]: 165: Hoare triple {52920#(<= ~counter~0 17)} assume !(0 == ~cond); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,964 INFO L290 TraceCheckUtils]: 166: Hoare triple {52920#(<= ~counter~0 17)} assume true; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,964 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52920#(<= ~counter~0 17)} {52920#(<= ~counter~0 17)} #63#return; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,964 INFO L290 TraceCheckUtils]: 168: Hoare triple {52920#(<= ~counter~0 17)} assume !!(0 != ~r~0); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,965 INFO L290 TraceCheckUtils]: 169: Hoare triple {52920#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:46,965 INFO L290 TraceCheckUtils]: 170: Hoare triple {52920#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,966 INFO L290 TraceCheckUtils]: 171: Hoare triple {52948#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,966 INFO L272 TraceCheckUtils]: 172: Hoare triple {52948#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,966 INFO L290 TraceCheckUtils]: 173: Hoare triple {52948#(<= ~counter~0 18)} ~cond := #in~cond; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,966 INFO L290 TraceCheckUtils]: 174: Hoare triple {52948#(<= ~counter~0 18)} assume !(0 == ~cond); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,967 INFO L290 TraceCheckUtils]: 175: Hoare triple {52948#(<= ~counter~0 18)} assume true; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,967 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52948#(<= ~counter~0 18)} {52948#(<= ~counter~0 18)} #63#return; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,967 INFO L290 TraceCheckUtils]: 177: Hoare triple {52948#(<= ~counter~0 18)} assume !!(0 != ~r~0); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,968 INFO L290 TraceCheckUtils]: 178: Hoare triple {52948#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:46,968 INFO L290 TraceCheckUtils]: 179: Hoare triple {52948#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,968 INFO L290 TraceCheckUtils]: 180: Hoare triple {52976#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,969 INFO L272 TraceCheckUtils]: 181: Hoare triple {52976#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,969 INFO L290 TraceCheckUtils]: 182: Hoare triple {52976#(<= ~counter~0 19)} ~cond := #in~cond; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,969 INFO L290 TraceCheckUtils]: 183: Hoare triple {52976#(<= ~counter~0 19)} assume !(0 == ~cond); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,969 INFO L290 TraceCheckUtils]: 184: Hoare triple {52976#(<= ~counter~0 19)} assume true; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,970 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52976#(<= ~counter~0 19)} {52976#(<= ~counter~0 19)} #63#return; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,970 INFO L290 TraceCheckUtils]: 186: Hoare triple {52976#(<= ~counter~0 19)} assume !!(0 != ~r~0); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,970 INFO L290 TraceCheckUtils]: 187: Hoare triple {52976#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:46,971 INFO L290 TraceCheckUtils]: 188: Hoare triple {52976#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,971 INFO L290 TraceCheckUtils]: 189: Hoare triple {53004#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,972 INFO L272 TraceCheckUtils]: 190: Hoare triple {53004#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,972 INFO L290 TraceCheckUtils]: 191: Hoare triple {53004#(<= ~counter~0 20)} ~cond := #in~cond; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,972 INFO L290 TraceCheckUtils]: 192: Hoare triple {53004#(<= ~counter~0 20)} assume !(0 == ~cond); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,972 INFO L290 TraceCheckUtils]: 193: Hoare triple {53004#(<= ~counter~0 20)} assume true; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,973 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {53004#(<= ~counter~0 20)} {53004#(<= ~counter~0 20)} #63#return; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,973 INFO L290 TraceCheckUtils]: 195: Hoare triple {53004#(<= ~counter~0 20)} assume !!(0 != ~r~0); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,973 INFO L290 TraceCheckUtils]: 196: Hoare triple {53004#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:46,974 INFO L290 TraceCheckUtils]: 197: Hoare triple {53004#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,974 INFO L290 TraceCheckUtils]: 198: Hoare triple {53032#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,974 INFO L272 TraceCheckUtils]: 199: Hoare triple {53032#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,975 INFO L290 TraceCheckUtils]: 200: Hoare triple {53032#(<= ~counter~0 21)} ~cond := #in~cond; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,975 INFO L290 TraceCheckUtils]: 201: Hoare triple {53032#(<= ~counter~0 21)} assume !(0 == ~cond); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,975 INFO L290 TraceCheckUtils]: 202: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,976 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {53032#(<= ~counter~0 21)} {53032#(<= ~counter~0 21)} #63#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,976 INFO L290 TraceCheckUtils]: 204: Hoare triple {53032#(<= ~counter~0 21)} assume !!(0 != ~r~0); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,976 INFO L290 TraceCheckUtils]: 205: Hoare triple {53032#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:46,977 INFO L290 TraceCheckUtils]: 206: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,977 INFO L290 TraceCheckUtils]: 207: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,977 INFO L272 TraceCheckUtils]: 208: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,977 INFO L290 TraceCheckUtils]: 209: Hoare triple {53060#(<= ~counter~0 22)} ~cond := #in~cond; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,978 INFO L290 TraceCheckUtils]: 210: Hoare triple {53060#(<= ~counter~0 22)} assume !(0 == ~cond); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,978 INFO L290 TraceCheckUtils]: 211: Hoare triple {53060#(<= ~counter~0 22)} assume true; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,978 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {53060#(<= ~counter~0 22)} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,979 INFO L290 TraceCheckUtils]: 213: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,979 INFO L290 TraceCheckUtils]: 214: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:46,979 INFO L290 TraceCheckUtils]: 215: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,980 INFO L290 TraceCheckUtils]: 216: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,980 INFO L272 TraceCheckUtils]: 217: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,980 INFO L290 TraceCheckUtils]: 218: Hoare triple {53088#(<= ~counter~0 23)} ~cond := #in~cond; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,981 INFO L290 TraceCheckUtils]: 219: Hoare triple {53088#(<= ~counter~0 23)} assume !(0 == ~cond); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,981 INFO L290 TraceCheckUtils]: 220: Hoare triple {53088#(<= ~counter~0 23)} assume true; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,981 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53088#(<= ~counter~0 23)} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,981 INFO L290 TraceCheckUtils]: 222: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,982 INFO L290 TraceCheckUtils]: 223: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:46,982 INFO L290 TraceCheckUtils]: 224: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,982 INFO L290 TraceCheckUtils]: 225: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,983 INFO L272 TraceCheckUtils]: 226: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,983 INFO L290 TraceCheckUtils]: 227: Hoare triple {53116#(<= ~counter~0 24)} ~cond := #in~cond; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,983 INFO L290 TraceCheckUtils]: 228: Hoare triple {53116#(<= ~counter~0 24)} assume !(0 == ~cond); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,984 INFO L290 TraceCheckUtils]: 229: Hoare triple {53116#(<= ~counter~0 24)} assume true; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,984 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53116#(<= ~counter~0 24)} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,984 INFO L290 TraceCheckUtils]: 231: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,984 INFO L290 TraceCheckUtils]: 232: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:46,985 INFO L290 TraceCheckUtils]: 233: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,985 INFO L290 TraceCheckUtils]: 234: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,986 INFO L272 TraceCheckUtils]: 235: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,986 INFO L290 TraceCheckUtils]: 236: Hoare triple {53144#(<= ~counter~0 25)} ~cond := #in~cond; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,986 INFO L290 TraceCheckUtils]: 237: Hoare triple {53144#(<= ~counter~0 25)} assume !(0 == ~cond); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,986 INFO L290 TraceCheckUtils]: 238: Hoare triple {53144#(<= ~counter~0 25)} assume true; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,987 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53144#(<= ~counter~0 25)} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,987 INFO L290 TraceCheckUtils]: 240: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,987 INFO L290 TraceCheckUtils]: 241: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:46,988 INFO L290 TraceCheckUtils]: 242: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,988 INFO L290 TraceCheckUtils]: 243: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,988 INFO L272 TraceCheckUtils]: 244: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,989 INFO L290 TraceCheckUtils]: 245: Hoare triple {53172#(<= ~counter~0 26)} ~cond := #in~cond; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,989 INFO L290 TraceCheckUtils]: 246: Hoare triple {53172#(<= ~counter~0 26)} assume !(0 == ~cond); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,989 INFO L290 TraceCheckUtils]: 247: Hoare triple {53172#(<= ~counter~0 26)} assume true; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,990 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53172#(<= ~counter~0 26)} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,990 INFO L290 TraceCheckUtils]: 249: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,990 INFO L290 TraceCheckUtils]: 250: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:46,991 INFO L290 TraceCheckUtils]: 251: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,991 INFO L290 TraceCheckUtils]: 252: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,991 INFO L272 TraceCheckUtils]: 253: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,992 INFO L290 TraceCheckUtils]: 254: Hoare triple {53200#(<= ~counter~0 27)} ~cond := #in~cond; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,992 INFO L290 TraceCheckUtils]: 255: Hoare triple {53200#(<= ~counter~0 27)} assume !(0 == ~cond); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,992 INFO L290 TraceCheckUtils]: 256: Hoare triple {53200#(<= ~counter~0 27)} assume true; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,992 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53200#(<= ~counter~0 27)} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,993 INFO L290 TraceCheckUtils]: 258: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,993 INFO L290 TraceCheckUtils]: 259: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:46,993 INFO L290 TraceCheckUtils]: 260: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,994 INFO L290 TraceCheckUtils]: 261: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,994 INFO L272 TraceCheckUtils]: 262: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,994 INFO L290 TraceCheckUtils]: 263: Hoare triple {53228#(<= ~counter~0 28)} ~cond := #in~cond; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,995 INFO L290 TraceCheckUtils]: 264: Hoare triple {53228#(<= ~counter~0 28)} assume !(0 == ~cond); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,995 INFO L290 TraceCheckUtils]: 265: Hoare triple {53228#(<= ~counter~0 28)} assume true; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,995 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53228#(<= ~counter~0 28)} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,995 INFO L290 TraceCheckUtils]: 267: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 268: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 269: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53256#(<= |main_#t~post6| 28)} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 270: Hoare triple {53256#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-28 12:45:46,996 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-28 12:45:46,996 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-28 12:45:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 3458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:46,997 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:48,479 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-28 12:45:48,479 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-28 12:45:48,479 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-28 12:45:48,480 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-28 12:45:48,480 INFO L290 TraceCheckUtils]: 270: Hoare triple {53284#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-28 12:45:48,480 INFO L290 TraceCheckUtils]: 269: Hoare triple {53288#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53284#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:48,480 INFO L290 TraceCheckUtils]: 268: Hoare triple {53288#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53288#(< ~counter~0 50)} is VALID [2022-04-28 12:45:48,481 INFO L290 TraceCheckUtils]: 267: Hoare triple {53288#(< ~counter~0 50)} assume !!(0 != ~r~0); {53288#(< ~counter~0 50)} is VALID [2022-04-28 12:45:48,481 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52415#true} {53288#(< ~counter~0 50)} #63#return; {53288#(< ~counter~0 50)} is VALID [2022-04-28 12:45:48,481 INFO L290 TraceCheckUtils]: 265: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,481 INFO L290 TraceCheckUtils]: 264: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,481 INFO L290 TraceCheckUtils]: 263: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,481 INFO L272 TraceCheckUtils]: 262: Hoare triple {53288#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,482 INFO L290 TraceCheckUtils]: 261: Hoare triple {53288#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-28 12:45:48,483 INFO L290 TraceCheckUtils]: 260: Hoare triple {53316#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-28 12:45:48,483 INFO L290 TraceCheckUtils]: 259: Hoare triple {53316#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53316#(< ~counter~0 49)} is VALID [2022-04-28 12:45:48,483 INFO L290 TraceCheckUtils]: 258: Hoare triple {53316#(< ~counter~0 49)} assume !!(0 != ~r~0); {53316#(< ~counter~0 49)} is VALID [2022-04-28 12:45:48,484 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52415#true} {53316#(< ~counter~0 49)} #63#return; {53316#(< ~counter~0 49)} is VALID [2022-04-28 12:45:48,484 INFO L290 TraceCheckUtils]: 256: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,484 INFO L290 TraceCheckUtils]: 255: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,484 INFO L290 TraceCheckUtils]: 254: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,484 INFO L272 TraceCheckUtils]: 253: Hoare triple {53316#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,485 INFO L290 TraceCheckUtils]: 252: Hoare triple {53316#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-28 12:45:48,485 INFO L290 TraceCheckUtils]: 251: Hoare triple {53344#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-28 12:45:48,485 INFO L290 TraceCheckUtils]: 250: Hoare triple {53344#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53344#(< ~counter~0 48)} is VALID [2022-04-28 12:45:48,486 INFO L290 TraceCheckUtils]: 249: Hoare triple {53344#(< ~counter~0 48)} assume !!(0 != ~r~0); {53344#(< ~counter~0 48)} is VALID [2022-04-28 12:45:48,486 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52415#true} {53344#(< ~counter~0 48)} #63#return; {53344#(< ~counter~0 48)} is VALID [2022-04-28 12:45:48,486 INFO L290 TraceCheckUtils]: 247: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,486 INFO L290 TraceCheckUtils]: 246: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,486 INFO L290 TraceCheckUtils]: 245: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,486 INFO L272 TraceCheckUtils]: 244: Hoare triple {53344#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,487 INFO L290 TraceCheckUtils]: 243: Hoare triple {53344#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-28 12:45:48,487 INFO L290 TraceCheckUtils]: 242: Hoare triple {53372#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-28 12:45:48,487 INFO L290 TraceCheckUtils]: 241: Hoare triple {53372#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53372#(< ~counter~0 47)} is VALID [2022-04-28 12:45:48,488 INFO L290 TraceCheckUtils]: 240: Hoare triple {53372#(< ~counter~0 47)} assume !!(0 != ~r~0); {53372#(< ~counter~0 47)} is VALID [2022-04-28 12:45:48,488 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52415#true} {53372#(< ~counter~0 47)} #63#return; {53372#(< ~counter~0 47)} is VALID [2022-04-28 12:45:48,488 INFO L290 TraceCheckUtils]: 238: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,488 INFO L290 TraceCheckUtils]: 237: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,488 INFO L290 TraceCheckUtils]: 236: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,488 INFO L272 TraceCheckUtils]: 235: Hoare triple {53372#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,489 INFO L290 TraceCheckUtils]: 234: Hoare triple {53372#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-28 12:45:48,490 INFO L290 TraceCheckUtils]: 233: Hoare triple {53400#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-28 12:45:48,490 INFO L290 TraceCheckUtils]: 232: Hoare triple {53400#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53400#(< ~counter~0 46)} is VALID [2022-04-28 12:45:48,490 INFO L290 TraceCheckUtils]: 231: Hoare triple {53400#(< ~counter~0 46)} assume !!(0 != ~r~0); {53400#(< ~counter~0 46)} is VALID [2022-04-28 12:45:48,491 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52415#true} {53400#(< ~counter~0 46)} #63#return; {53400#(< ~counter~0 46)} is VALID [2022-04-28 12:45:48,491 INFO L290 TraceCheckUtils]: 229: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,491 INFO L290 TraceCheckUtils]: 228: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,491 INFO L290 TraceCheckUtils]: 227: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,491 INFO L272 TraceCheckUtils]: 226: Hoare triple {53400#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,491 INFO L290 TraceCheckUtils]: 225: Hoare triple {53400#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-28 12:45:48,492 INFO L290 TraceCheckUtils]: 224: Hoare triple {53428#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-28 12:45:48,492 INFO L290 TraceCheckUtils]: 223: Hoare triple {53428#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53428#(< ~counter~0 45)} is VALID [2022-04-28 12:45:48,493 INFO L290 TraceCheckUtils]: 222: Hoare triple {53428#(< ~counter~0 45)} assume !!(0 != ~r~0); {53428#(< ~counter~0 45)} is VALID [2022-04-28 12:45:48,493 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52415#true} {53428#(< ~counter~0 45)} #63#return; {53428#(< ~counter~0 45)} is VALID [2022-04-28 12:45:48,493 INFO L290 TraceCheckUtils]: 220: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,493 INFO L290 TraceCheckUtils]: 219: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,493 INFO L290 TraceCheckUtils]: 218: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,493 INFO L272 TraceCheckUtils]: 217: Hoare triple {53428#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,493 INFO L290 TraceCheckUtils]: 216: Hoare triple {53428#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-28 12:45:48,494 INFO L290 TraceCheckUtils]: 215: Hoare triple {53456#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-28 12:45:48,494 INFO L290 TraceCheckUtils]: 214: Hoare triple {53456#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53456#(< ~counter~0 44)} is VALID [2022-04-28 12:45:48,495 INFO L290 TraceCheckUtils]: 213: Hoare triple {53456#(< ~counter~0 44)} assume !!(0 != ~r~0); {53456#(< ~counter~0 44)} is VALID [2022-04-28 12:45:48,495 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52415#true} {53456#(< ~counter~0 44)} #63#return; {53456#(< ~counter~0 44)} is VALID [2022-04-28 12:45:48,495 INFO L290 TraceCheckUtils]: 211: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,495 INFO L290 TraceCheckUtils]: 210: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,495 INFO L290 TraceCheckUtils]: 209: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,495 INFO L272 TraceCheckUtils]: 208: Hoare triple {53456#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,496 INFO L290 TraceCheckUtils]: 207: Hoare triple {53456#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-28 12:45:48,496 INFO L290 TraceCheckUtils]: 206: Hoare triple {53484#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-28 12:45:48,496 INFO L290 TraceCheckUtils]: 205: Hoare triple {53484#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53484#(< ~counter~0 43)} is VALID [2022-04-28 12:45:48,497 INFO L290 TraceCheckUtils]: 204: Hoare triple {53484#(< ~counter~0 43)} assume !!(0 != ~r~0); {53484#(< ~counter~0 43)} is VALID [2022-04-28 12:45:48,497 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52415#true} {53484#(< ~counter~0 43)} #63#return; {53484#(< ~counter~0 43)} is VALID [2022-04-28 12:45:48,497 INFO L290 TraceCheckUtils]: 202: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,497 INFO L290 TraceCheckUtils]: 201: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,497 INFO L290 TraceCheckUtils]: 200: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,497 INFO L272 TraceCheckUtils]: 199: Hoare triple {53484#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,497 INFO L290 TraceCheckUtils]: 198: Hoare triple {53484#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-28 12:45:48,498 INFO L290 TraceCheckUtils]: 197: Hoare triple {53512#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-28 12:45:48,498 INFO L290 TraceCheckUtils]: 196: Hoare triple {53512#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53512#(< ~counter~0 42)} is VALID [2022-04-28 12:45:48,498 INFO L290 TraceCheckUtils]: 195: Hoare triple {53512#(< ~counter~0 42)} assume !!(0 != ~r~0); {53512#(< ~counter~0 42)} is VALID [2022-04-28 12:45:48,499 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52415#true} {53512#(< ~counter~0 42)} #63#return; {53512#(< ~counter~0 42)} is VALID [2022-04-28 12:45:48,499 INFO L290 TraceCheckUtils]: 193: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,499 INFO L290 TraceCheckUtils]: 192: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,499 INFO L290 TraceCheckUtils]: 191: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,499 INFO L272 TraceCheckUtils]: 190: Hoare triple {53512#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,499 INFO L290 TraceCheckUtils]: 189: Hoare triple {53512#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-28 12:45:48,500 INFO L290 TraceCheckUtils]: 188: Hoare triple {53540#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-28 12:45:48,500 INFO L290 TraceCheckUtils]: 187: Hoare triple {53540#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53540#(< ~counter~0 41)} is VALID [2022-04-28 12:45:48,500 INFO L290 TraceCheckUtils]: 186: Hoare triple {53540#(< ~counter~0 41)} assume !!(0 != ~r~0); {53540#(< ~counter~0 41)} is VALID [2022-04-28 12:45:48,501 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52415#true} {53540#(< ~counter~0 41)} #63#return; {53540#(< ~counter~0 41)} is VALID [2022-04-28 12:45:48,501 INFO L290 TraceCheckUtils]: 184: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,501 INFO L290 TraceCheckUtils]: 183: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,501 INFO L290 TraceCheckUtils]: 182: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,501 INFO L272 TraceCheckUtils]: 181: Hoare triple {53540#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,501 INFO L290 TraceCheckUtils]: 180: Hoare triple {53540#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-28 12:45:48,502 INFO L290 TraceCheckUtils]: 179: Hoare triple {53568#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-28 12:45:48,502 INFO L290 TraceCheckUtils]: 178: Hoare triple {53568#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53568#(< ~counter~0 40)} is VALID [2022-04-28 12:45:48,503 INFO L290 TraceCheckUtils]: 177: Hoare triple {53568#(< ~counter~0 40)} assume !!(0 != ~r~0); {53568#(< ~counter~0 40)} is VALID [2022-04-28 12:45:48,503 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52415#true} {53568#(< ~counter~0 40)} #63#return; {53568#(< ~counter~0 40)} is VALID [2022-04-28 12:45:48,503 INFO L290 TraceCheckUtils]: 175: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,503 INFO L290 TraceCheckUtils]: 174: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,503 INFO L290 TraceCheckUtils]: 173: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,503 INFO L272 TraceCheckUtils]: 172: Hoare triple {53568#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,504 INFO L290 TraceCheckUtils]: 171: Hoare triple {53568#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-28 12:45:48,504 INFO L290 TraceCheckUtils]: 170: Hoare triple {53596#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-28 12:45:48,504 INFO L290 TraceCheckUtils]: 169: Hoare triple {53596#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53596#(< ~counter~0 39)} is VALID [2022-04-28 12:45:48,505 INFO L290 TraceCheckUtils]: 168: Hoare triple {53596#(< ~counter~0 39)} assume !!(0 != ~r~0); {53596#(< ~counter~0 39)} is VALID [2022-04-28 12:45:48,505 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52415#true} {53596#(< ~counter~0 39)} #63#return; {53596#(< ~counter~0 39)} is VALID [2022-04-28 12:45:48,505 INFO L290 TraceCheckUtils]: 166: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,505 INFO L290 TraceCheckUtils]: 165: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,505 INFO L290 TraceCheckUtils]: 164: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,505 INFO L272 TraceCheckUtils]: 163: Hoare triple {53596#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,506 INFO L290 TraceCheckUtils]: 162: Hoare triple {53596#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-28 12:45:48,506 INFO L290 TraceCheckUtils]: 161: Hoare triple {53624#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-28 12:45:48,506 INFO L290 TraceCheckUtils]: 160: Hoare triple {53624#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53624#(< ~counter~0 38)} is VALID [2022-04-28 12:45:48,507 INFO L290 TraceCheckUtils]: 159: Hoare triple {53624#(< ~counter~0 38)} assume !!(0 != ~r~0); {53624#(< ~counter~0 38)} is VALID [2022-04-28 12:45:48,507 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52415#true} {53624#(< ~counter~0 38)} #63#return; {53624#(< ~counter~0 38)} is VALID [2022-04-28 12:45:48,507 INFO L290 TraceCheckUtils]: 157: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,507 INFO L290 TraceCheckUtils]: 156: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,507 INFO L290 TraceCheckUtils]: 155: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,507 INFO L272 TraceCheckUtils]: 154: Hoare triple {53624#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,508 INFO L290 TraceCheckUtils]: 153: Hoare triple {53624#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-28 12:45:48,508 INFO L290 TraceCheckUtils]: 152: Hoare triple {53652#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-28 12:45:48,508 INFO L290 TraceCheckUtils]: 151: Hoare triple {53652#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53652#(< ~counter~0 37)} is VALID [2022-04-28 12:45:48,509 INFO L290 TraceCheckUtils]: 150: Hoare triple {53652#(< ~counter~0 37)} assume !!(0 != ~r~0); {53652#(< ~counter~0 37)} is VALID [2022-04-28 12:45:48,509 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52415#true} {53652#(< ~counter~0 37)} #63#return; {53652#(< ~counter~0 37)} is VALID [2022-04-28 12:45:48,509 INFO L290 TraceCheckUtils]: 148: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,509 INFO L290 TraceCheckUtils]: 147: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,509 INFO L290 TraceCheckUtils]: 146: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,509 INFO L272 TraceCheckUtils]: 145: Hoare triple {53652#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,510 INFO L290 TraceCheckUtils]: 144: Hoare triple {53652#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-28 12:45:48,510 INFO L290 TraceCheckUtils]: 143: Hoare triple {53680#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-28 12:45:48,510 INFO L290 TraceCheckUtils]: 142: Hoare triple {53680#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53680#(< ~counter~0 36)} is VALID [2022-04-28 12:45:48,511 INFO L290 TraceCheckUtils]: 141: Hoare triple {53680#(< ~counter~0 36)} assume !!(0 != ~r~0); {53680#(< ~counter~0 36)} is VALID [2022-04-28 12:45:48,511 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52415#true} {53680#(< ~counter~0 36)} #63#return; {53680#(< ~counter~0 36)} is VALID [2022-04-28 12:45:48,511 INFO L290 TraceCheckUtils]: 139: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,511 INFO L290 TraceCheckUtils]: 138: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,511 INFO L290 TraceCheckUtils]: 137: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,511 INFO L272 TraceCheckUtils]: 136: Hoare triple {53680#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,511 INFO L290 TraceCheckUtils]: 135: Hoare triple {53680#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-28 12:45:48,512 INFO L290 TraceCheckUtils]: 134: Hoare triple {53708#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-28 12:45:48,512 INFO L290 TraceCheckUtils]: 133: Hoare triple {53708#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53708#(< ~counter~0 35)} is VALID [2022-04-28 12:45:48,513 INFO L290 TraceCheckUtils]: 132: Hoare triple {53708#(< ~counter~0 35)} assume !!(0 != ~r~0); {53708#(< ~counter~0 35)} is VALID [2022-04-28 12:45:48,513 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52415#true} {53708#(< ~counter~0 35)} #63#return; {53708#(< ~counter~0 35)} is VALID [2022-04-28 12:45:48,513 INFO L290 TraceCheckUtils]: 130: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,513 INFO L290 TraceCheckUtils]: 129: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,513 INFO L290 TraceCheckUtils]: 128: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,513 INFO L272 TraceCheckUtils]: 127: Hoare triple {53708#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,513 INFO L290 TraceCheckUtils]: 126: Hoare triple {53708#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-28 12:45:48,514 INFO L290 TraceCheckUtils]: 125: Hoare triple {53736#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-28 12:45:48,514 INFO L290 TraceCheckUtils]: 124: Hoare triple {53736#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53736#(< ~counter~0 34)} is VALID [2022-04-28 12:45:48,514 INFO L290 TraceCheckUtils]: 123: Hoare triple {53736#(< ~counter~0 34)} assume !!(0 != ~r~0); {53736#(< ~counter~0 34)} is VALID [2022-04-28 12:45:48,515 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52415#true} {53736#(< ~counter~0 34)} #63#return; {53736#(< ~counter~0 34)} is VALID [2022-04-28 12:45:48,515 INFO L290 TraceCheckUtils]: 121: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,515 INFO L290 TraceCheckUtils]: 120: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,515 INFO L290 TraceCheckUtils]: 119: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,515 INFO L272 TraceCheckUtils]: 118: Hoare triple {53736#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,515 INFO L290 TraceCheckUtils]: 117: Hoare triple {53736#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-28 12:45:48,516 INFO L290 TraceCheckUtils]: 116: Hoare triple {53764#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-28 12:45:48,516 INFO L290 TraceCheckUtils]: 115: Hoare triple {53764#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53764#(< ~counter~0 33)} is VALID [2022-04-28 12:45:48,516 INFO L290 TraceCheckUtils]: 114: Hoare triple {53764#(< ~counter~0 33)} assume !!(0 != ~r~0); {53764#(< ~counter~0 33)} is VALID [2022-04-28 12:45:48,517 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52415#true} {53764#(< ~counter~0 33)} #63#return; {53764#(< ~counter~0 33)} is VALID [2022-04-28 12:45:48,517 INFO L290 TraceCheckUtils]: 112: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,517 INFO L290 TraceCheckUtils]: 111: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,517 INFO L290 TraceCheckUtils]: 110: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,517 INFO L272 TraceCheckUtils]: 109: Hoare triple {53764#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,517 INFO L290 TraceCheckUtils]: 108: Hoare triple {53764#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-28 12:45:48,518 INFO L290 TraceCheckUtils]: 107: Hoare triple {53792#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-28 12:45:48,518 INFO L290 TraceCheckUtils]: 106: Hoare triple {53792#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53792#(< ~counter~0 32)} is VALID [2022-04-28 12:45:48,518 INFO L290 TraceCheckUtils]: 105: Hoare triple {53792#(< ~counter~0 32)} assume !!(0 != ~r~0); {53792#(< ~counter~0 32)} is VALID [2022-04-28 12:45:48,519 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52415#true} {53792#(< ~counter~0 32)} #63#return; {53792#(< ~counter~0 32)} is VALID [2022-04-28 12:45:48,519 INFO L290 TraceCheckUtils]: 103: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,519 INFO L290 TraceCheckUtils]: 102: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,519 INFO L290 TraceCheckUtils]: 101: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,519 INFO L272 TraceCheckUtils]: 100: Hoare triple {53792#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,519 INFO L290 TraceCheckUtils]: 99: Hoare triple {53792#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-28 12:45:48,520 INFO L290 TraceCheckUtils]: 98: Hoare triple {53820#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-28 12:45:48,520 INFO L290 TraceCheckUtils]: 97: Hoare triple {53820#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53820#(< ~counter~0 31)} is VALID [2022-04-28 12:45:48,520 INFO L290 TraceCheckUtils]: 96: Hoare triple {53820#(< ~counter~0 31)} assume !!(0 != ~r~0); {53820#(< ~counter~0 31)} is VALID [2022-04-28 12:45:48,521 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52415#true} {53820#(< ~counter~0 31)} #63#return; {53820#(< ~counter~0 31)} is VALID [2022-04-28 12:45:48,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,521 INFO L290 TraceCheckUtils]: 93: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,521 INFO L290 TraceCheckUtils]: 92: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,521 INFO L272 TraceCheckUtils]: 91: Hoare triple {53820#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,521 INFO L290 TraceCheckUtils]: 90: Hoare triple {53820#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-28 12:45:48,522 INFO L290 TraceCheckUtils]: 89: Hoare triple {53848#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-28 12:45:48,522 INFO L290 TraceCheckUtils]: 88: Hoare triple {53848#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53848#(< ~counter~0 30)} is VALID [2022-04-28 12:45:48,522 INFO L290 TraceCheckUtils]: 87: Hoare triple {53848#(< ~counter~0 30)} assume !!(0 != ~r~0); {53848#(< ~counter~0 30)} is VALID [2022-04-28 12:45:48,523 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52415#true} {53848#(< ~counter~0 30)} #63#return; {53848#(< ~counter~0 30)} is VALID [2022-04-28 12:45:48,523 INFO L290 TraceCheckUtils]: 85: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,523 INFO L290 TraceCheckUtils]: 84: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,523 INFO L290 TraceCheckUtils]: 83: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,523 INFO L272 TraceCheckUtils]: 82: Hoare triple {53848#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,523 INFO L290 TraceCheckUtils]: 81: Hoare triple {53848#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-28 12:45:48,524 INFO L290 TraceCheckUtils]: 80: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-28 12:45:48,524 INFO L290 TraceCheckUtils]: 79: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:48,524 INFO L290 TraceCheckUtils]: 78: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:48,524 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52415#true} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:48,525 INFO L290 TraceCheckUtils]: 76: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,525 INFO L290 TraceCheckUtils]: 75: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,525 INFO L290 TraceCheckUtils]: 74: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,525 INFO L272 TraceCheckUtils]: 73: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,525 INFO L290 TraceCheckUtils]: 72: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:48,525 INFO L290 TraceCheckUtils]: 71: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:48,526 INFO L290 TraceCheckUtils]: 70: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:48,526 INFO L290 TraceCheckUtils]: 69: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:48,526 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52415#true} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:48,526 INFO L290 TraceCheckUtils]: 67: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,527 INFO L290 TraceCheckUtils]: 66: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,527 INFO L290 TraceCheckUtils]: 65: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,527 INFO L272 TraceCheckUtils]: 64: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,527 INFO L290 TraceCheckUtils]: 63: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:48,527 INFO L290 TraceCheckUtils]: 62: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:48,528 INFO L290 TraceCheckUtils]: 61: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:48,528 INFO L290 TraceCheckUtils]: 60: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:48,528 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52415#true} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:48,528 INFO L290 TraceCheckUtils]: 58: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,528 INFO L290 TraceCheckUtils]: 57: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,528 INFO L290 TraceCheckUtils]: 56: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,529 INFO L272 TraceCheckUtils]: 55: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,529 INFO L290 TraceCheckUtils]: 54: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:48,529 INFO L290 TraceCheckUtils]: 53: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:48,530 INFO L290 TraceCheckUtils]: 52: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:48,530 INFO L290 TraceCheckUtils]: 51: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:48,530 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52415#true} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:48,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,530 INFO L290 TraceCheckUtils]: 48: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,530 INFO L290 TraceCheckUtils]: 47: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,530 INFO L272 TraceCheckUtils]: 46: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:48,531 INFO L290 TraceCheckUtils]: 44: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:48,531 INFO L290 TraceCheckUtils]: 43: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:48,532 INFO L290 TraceCheckUtils]: 42: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:48,532 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52415#true} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:48,532 INFO L290 TraceCheckUtils]: 40: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,532 INFO L290 TraceCheckUtils]: 39: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,532 INFO L290 TraceCheckUtils]: 38: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,532 INFO L272 TraceCheckUtils]: 37: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:48,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:48,533 INFO L290 TraceCheckUtils]: 34: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:48,534 INFO L290 TraceCheckUtils]: 33: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:48,534 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52415#true} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:48,534 INFO L290 TraceCheckUtils]: 31: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,534 INFO L290 TraceCheckUtils]: 30: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,534 INFO L290 TraceCheckUtils]: 29: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,534 INFO L272 TraceCheckUtils]: 28: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,534 INFO L290 TraceCheckUtils]: 27: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:48,535 INFO L290 TraceCheckUtils]: 26: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:48,535 INFO L290 TraceCheckUtils]: 25: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:48,536 INFO L290 TraceCheckUtils]: 24: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:48,536 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52415#true} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:48,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,536 INFO L272 TraceCheckUtils]: 19: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:48,537 INFO L290 TraceCheckUtils]: 17: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:48,537 INFO L290 TraceCheckUtils]: 16: Hoare triple {53032#(<= ~counter~0 21)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,538 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #61#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L272 TraceCheckUtils]: 11: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #59#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 8: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L290 TraceCheckUtils]: 7: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 12:45:48,538 INFO L272 TraceCheckUtils]: 6: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 12:45:48,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {53032#(<= ~counter~0 21)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,539 INFO L272 TraceCheckUtils]: 4: Hoare triple {53032#(<= ~counter~0 21)} call #t~ret7 := main(); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53032#(<= ~counter~0 21)} {52415#true} #67#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:48,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-28 12:45:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 1946 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2022-04-28 12:45:48,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:48,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265454781] [2022-04-28 12:45:48,541 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:48,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136407515] [2022-04-28 12:45:48,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2136407515] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:48,541 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:48,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-28 12:45:48,541 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:48,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1336160034] [2022-04-28 12:45:48,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1336160034] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:48,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:48,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-28 12:45:48,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784558453] [2022-04-28 12:45:48,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:48,542 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 12:45:48,542 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:48,542 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 12:45:48,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:48,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-28 12:45:48,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:48,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-28 12:45:48,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:48,719 INFO L87 Difference]: Start difference. First operand 272 states and 301 transitions. Second operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 12:45:49,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:49,968 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-28 12:45:49,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-28 12:45:49,968 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 12:45:49,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 12:45:49,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 12:45:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 12:45:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 12:45:49,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-28 12:45:50,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 315 edges. 315 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:50,193 INFO L225 Difference]: With dead ends: 286 [2022-04-28 12:45:50,193 INFO L226 Difference]: Without dead ends: 281 [2022-04-28 12:45:50,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-28 12:45:50,194 INFO L413 NwaCegarLoop]: 54 mSDtfsCounter, 136 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:50,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 306 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:45:50,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-28 12:45:50,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-28 12:45:50,559 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:50,559 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 12:45:50,559 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 12:45:50,559 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 12:45:50,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:50,562 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 12:45:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 12:45:50,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:50,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:50,563 INFO L74 IsIncluded]: Start isIncluded. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 12:45:50,563 INFO L87 Difference]: Start difference. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 12:45:50,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:50,566 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 12:45:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 12:45:50,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:50,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:50,566 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:50,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 12:45:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-28 12:45:50,570 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-28 12:45:50,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:50,571 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-28 12:45:50,571 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 12:45:50,571 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-28 12:45:52,301 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 12:45:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-28 12:45:52,302 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:45:52,302 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 29, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:45:52,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-28 12:45:52,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:52,503 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:45:52,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:45:52,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-28 12:45:52,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:52,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [857648498] [2022-04-28 12:45:52,504 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:45:52,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-28 12:45:52,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:45:52,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929157396] [2022-04-28 12:45:52,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:45:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:45:52,526 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:45:52,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [778189161] [2022-04-28 12:45:52,526 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:45:52,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:45:52,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:45:52,527 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:45:52,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 12:45:53,101 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:45:53,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:45:53,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 12:45:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:45:53,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:45:54,517 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-28 12:45:54,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55878#(<= ~counter~0 0)} {55870#true} #67#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {55878#(<= ~counter~0 0)} call #t~ret7 := main(); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {55878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,520 INFO L290 TraceCheckUtils]: 9: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,520 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #59#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,521 INFO L272 TraceCheckUtils]: 11: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,521 INFO L290 TraceCheckUtils]: 13: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,521 INFO L290 TraceCheckUtils]: 14: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,522 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #61#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,522 INFO L290 TraceCheckUtils]: 16: Hoare triple {55878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 12:45:54,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {55878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,523 INFO L290 TraceCheckUtils]: 18: Hoare triple {55927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,524 INFO L272 TraceCheckUtils]: 19: Hoare triple {55927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,524 INFO L290 TraceCheckUtils]: 20: Hoare triple {55927#(<= ~counter~0 1)} ~cond := #in~cond; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {55927#(<= ~counter~0 1)} assume !(0 == ~cond); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {55927#(<= ~counter~0 1)} assume true; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,525 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55927#(<= ~counter~0 1)} {55927#(<= ~counter~0 1)} #63#return; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {55927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {55927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 12:45:54,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {55927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {55955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,527 INFO L272 TraceCheckUtils]: 28: Hoare triple {55955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {55955#(<= ~counter~0 2)} ~cond := #in~cond; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {55955#(<= ~counter~0 2)} assume !(0 == ~cond); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {55955#(<= ~counter~0 2)} assume true; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,528 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55955#(<= ~counter~0 2)} {55955#(<= ~counter~0 2)} #63#return; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {55955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {55955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 12:45:54,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {55955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {55983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,529 INFO L272 TraceCheckUtils]: 37: Hoare triple {55983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {55983#(<= ~counter~0 3)} ~cond := #in~cond; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {55983#(<= ~counter~0 3)} assume !(0 == ~cond); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {55983#(<= ~counter~0 3)} assume true; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,531 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55983#(<= ~counter~0 3)} {55983#(<= ~counter~0 3)} #63#return; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,531 INFO L290 TraceCheckUtils]: 42: Hoare triple {55983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,531 INFO L290 TraceCheckUtils]: 43: Hoare triple {55983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 12:45:54,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {55983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,532 INFO L290 TraceCheckUtils]: 45: Hoare triple {56011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,532 INFO L272 TraceCheckUtils]: 46: Hoare triple {56011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,533 INFO L290 TraceCheckUtils]: 47: Hoare triple {56011#(<= ~counter~0 4)} ~cond := #in~cond; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,533 INFO L290 TraceCheckUtils]: 48: Hoare triple {56011#(<= ~counter~0 4)} assume !(0 == ~cond); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,533 INFO L290 TraceCheckUtils]: 49: Hoare triple {56011#(<= ~counter~0 4)} assume true; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,533 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56011#(<= ~counter~0 4)} {56011#(<= ~counter~0 4)} #63#return; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,534 INFO L290 TraceCheckUtils]: 51: Hoare triple {56011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,534 INFO L290 TraceCheckUtils]: 52: Hoare triple {56011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 12:45:54,535 INFO L290 TraceCheckUtils]: 53: Hoare triple {56011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,535 INFO L290 TraceCheckUtils]: 54: Hoare triple {56039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,535 INFO L272 TraceCheckUtils]: 55: Hoare triple {56039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,535 INFO L290 TraceCheckUtils]: 56: Hoare triple {56039#(<= ~counter~0 5)} ~cond := #in~cond; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,536 INFO L290 TraceCheckUtils]: 57: Hoare triple {56039#(<= ~counter~0 5)} assume !(0 == ~cond); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,536 INFO L290 TraceCheckUtils]: 58: Hoare triple {56039#(<= ~counter~0 5)} assume true; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,536 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {56039#(<= ~counter~0 5)} {56039#(<= ~counter~0 5)} #63#return; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,537 INFO L290 TraceCheckUtils]: 60: Hoare triple {56039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,537 INFO L290 TraceCheckUtils]: 61: Hoare triple {56039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 12:45:54,537 INFO L290 TraceCheckUtils]: 62: Hoare triple {56039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,538 INFO L290 TraceCheckUtils]: 63: Hoare triple {56067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,538 INFO L272 TraceCheckUtils]: 64: Hoare triple {56067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,538 INFO L290 TraceCheckUtils]: 65: Hoare triple {56067#(<= ~counter~0 6)} ~cond := #in~cond; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,539 INFO L290 TraceCheckUtils]: 66: Hoare triple {56067#(<= ~counter~0 6)} assume !(0 == ~cond); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,539 INFO L290 TraceCheckUtils]: 67: Hoare triple {56067#(<= ~counter~0 6)} assume true; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,539 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {56067#(<= ~counter~0 6)} {56067#(<= ~counter~0 6)} #63#return; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,540 INFO L290 TraceCheckUtils]: 69: Hoare triple {56067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,540 INFO L290 TraceCheckUtils]: 70: Hoare triple {56067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 12:45:54,540 INFO L290 TraceCheckUtils]: 71: Hoare triple {56067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,541 INFO L290 TraceCheckUtils]: 72: Hoare triple {56095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,541 INFO L272 TraceCheckUtils]: 73: Hoare triple {56095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,541 INFO L290 TraceCheckUtils]: 74: Hoare triple {56095#(<= ~counter~0 7)} ~cond := #in~cond; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,542 INFO L290 TraceCheckUtils]: 75: Hoare triple {56095#(<= ~counter~0 7)} assume !(0 == ~cond); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {56095#(<= ~counter~0 7)} assume true; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,542 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56095#(<= ~counter~0 7)} {56095#(<= ~counter~0 7)} #63#return; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,542 INFO L290 TraceCheckUtils]: 78: Hoare triple {56095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,543 INFO L290 TraceCheckUtils]: 79: Hoare triple {56095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 12:45:54,543 INFO L290 TraceCheckUtils]: 80: Hoare triple {56095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,544 INFO L290 TraceCheckUtils]: 81: Hoare triple {56123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,544 INFO L272 TraceCheckUtils]: 82: Hoare triple {56123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,544 INFO L290 TraceCheckUtils]: 83: Hoare triple {56123#(<= ~counter~0 8)} ~cond := #in~cond; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,544 INFO L290 TraceCheckUtils]: 84: Hoare triple {56123#(<= ~counter~0 8)} assume !(0 == ~cond); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,545 INFO L290 TraceCheckUtils]: 85: Hoare triple {56123#(<= ~counter~0 8)} assume true; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,545 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56123#(<= ~counter~0 8)} {56123#(<= ~counter~0 8)} #63#return; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,545 INFO L290 TraceCheckUtils]: 87: Hoare triple {56123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,546 INFO L290 TraceCheckUtils]: 88: Hoare triple {56123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 12:45:54,546 INFO L290 TraceCheckUtils]: 89: Hoare triple {56123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,546 INFO L290 TraceCheckUtils]: 90: Hoare triple {56151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,547 INFO L272 TraceCheckUtils]: 91: Hoare triple {56151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,547 INFO L290 TraceCheckUtils]: 92: Hoare triple {56151#(<= ~counter~0 9)} ~cond := #in~cond; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,547 INFO L290 TraceCheckUtils]: 93: Hoare triple {56151#(<= ~counter~0 9)} assume !(0 == ~cond); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,548 INFO L290 TraceCheckUtils]: 94: Hoare triple {56151#(<= ~counter~0 9)} assume true; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,548 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56151#(<= ~counter~0 9)} {56151#(<= ~counter~0 9)} #63#return; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,548 INFO L290 TraceCheckUtils]: 96: Hoare triple {56151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,548 INFO L290 TraceCheckUtils]: 97: Hoare triple {56151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 12:45:54,549 INFO L290 TraceCheckUtils]: 98: Hoare triple {56151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,549 INFO L290 TraceCheckUtils]: 99: Hoare triple {56179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,550 INFO L272 TraceCheckUtils]: 100: Hoare triple {56179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,550 INFO L290 TraceCheckUtils]: 101: Hoare triple {56179#(<= ~counter~0 10)} ~cond := #in~cond; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,550 INFO L290 TraceCheckUtils]: 102: Hoare triple {56179#(<= ~counter~0 10)} assume !(0 == ~cond); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,550 INFO L290 TraceCheckUtils]: 103: Hoare triple {56179#(<= ~counter~0 10)} assume true; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,551 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56179#(<= ~counter~0 10)} {56179#(<= ~counter~0 10)} #63#return; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,551 INFO L290 TraceCheckUtils]: 105: Hoare triple {56179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,551 INFO L290 TraceCheckUtils]: 106: Hoare triple {56179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 12:45:54,552 INFO L290 TraceCheckUtils]: 107: Hoare triple {56179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,552 INFO L290 TraceCheckUtils]: 108: Hoare triple {56207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,553 INFO L272 TraceCheckUtils]: 109: Hoare triple {56207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,553 INFO L290 TraceCheckUtils]: 110: Hoare triple {56207#(<= ~counter~0 11)} ~cond := #in~cond; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,553 INFO L290 TraceCheckUtils]: 111: Hoare triple {56207#(<= ~counter~0 11)} assume !(0 == ~cond); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,553 INFO L290 TraceCheckUtils]: 112: Hoare triple {56207#(<= ~counter~0 11)} assume true; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,554 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56207#(<= ~counter~0 11)} {56207#(<= ~counter~0 11)} #63#return; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,554 INFO L290 TraceCheckUtils]: 114: Hoare triple {56207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,554 INFO L290 TraceCheckUtils]: 115: Hoare triple {56207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 12:45:54,555 INFO L290 TraceCheckUtils]: 116: Hoare triple {56207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,555 INFO L290 TraceCheckUtils]: 117: Hoare triple {56235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,555 INFO L272 TraceCheckUtils]: 118: Hoare triple {56235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,556 INFO L290 TraceCheckUtils]: 119: Hoare triple {56235#(<= ~counter~0 12)} ~cond := #in~cond; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,556 INFO L290 TraceCheckUtils]: 120: Hoare triple {56235#(<= ~counter~0 12)} assume !(0 == ~cond); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,556 INFO L290 TraceCheckUtils]: 121: Hoare triple {56235#(<= ~counter~0 12)} assume true; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,557 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56235#(<= ~counter~0 12)} {56235#(<= ~counter~0 12)} #63#return; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,557 INFO L290 TraceCheckUtils]: 123: Hoare triple {56235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,557 INFO L290 TraceCheckUtils]: 124: Hoare triple {56235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 12:45:54,558 INFO L290 TraceCheckUtils]: 125: Hoare triple {56235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,558 INFO L290 TraceCheckUtils]: 126: Hoare triple {56263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,558 INFO L272 TraceCheckUtils]: 127: Hoare triple {56263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,559 INFO L290 TraceCheckUtils]: 128: Hoare triple {56263#(<= ~counter~0 13)} ~cond := #in~cond; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,559 INFO L290 TraceCheckUtils]: 129: Hoare triple {56263#(<= ~counter~0 13)} assume !(0 == ~cond); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,559 INFO L290 TraceCheckUtils]: 130: Hoare triple {56263#(<= ~counter~0 13)} assume true; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,559 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56263#(<= ~counter~0 13)} {56263#(<= ~counter~0 13)} #63#return; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,560 INFO L290 TraceCheckUtils]: 132: Hoare triple {56263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,560 INFO L290 TraceCheckUtils]: 133: Hoare triple {56263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 12:45:54,561 INFO L290 TraceCheckUtils]: 134: Hoare triple {56263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,561 INFO L290 TraceCheckUtils]: 135: Hoare triple {56291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,561 INFO L272 TraceCheckUtils]: 136: Hoare triple {56291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,561 INFO L290 TraceCheckUtils]: 137: Hoare triple {56291#(<= ~counter~0 14)} ~cond := #in~cond; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,562 INFO L290 TraceCheckUtils]: 138: Hoare triple {56291#(<= ~counter~0 14)} assume !(0 == ~cond); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,562 INFO L290 TraceCheckUtils]: 139: Hoare triple {56291#(<= ~counter~0 14)} assume true; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,562 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56291#(<= ~counter~0 14)} {56291#(<= ~counter~0 14)} #63#return; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,563 INFO L290 TraceCheckUtils]: 141: Hoare triple {56291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,563 INFO L290 TraceCheckUtils]: 142: Hoare triple {56291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 12:45:54,563 INFO L290 TraceCheckUtils]: 143: Hoare triple {56291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,564 INFO L290 TraceCheckUtils]: 144: Hoare triple {56319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,564 INFO L272 TraceCheckUtils]: 145: Hoare triple {56319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,564 INFO L290 TraceCheckUtils]: 146: Hoare triple {56319#(<= ~counter~0 15)} ~cond := #in~cond; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,565 INFO L290 TraceCheckUtils]: 147: Hoare triple {56319#(<= ~counter~0 15)} assume !(0 == ~cond); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,565 INFO L290 TraceCheckUtils]: 148: Hoare triple {56319#(<= ~counter~0 15)} assume true; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,565 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56319#(<= ~counter~0 15)} {56319#(<= ~counter~0 15)} #63#return; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,565 INFO L290 TraceCheckUtils]: 150: Hoare triple {56319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,566 INFO L290 TraceCheckUtils]: 151: Hoare triple {56319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 12:45:54,566 INFO L290 TraceCheckUtils]: 152: Hoare triple {56319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,567 INFO L290 TraceCheckUtils]: 153: Hoare triple {56347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,567 INFO L272 TraceCheckUtils]: 154: Hoare triple {56347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,567 INFO L290 TraceCheckUtils]: 155: Hoare triple {56347#(<= ~counter~0 16)} ~cond := #in~cond; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,567 INFO L290 TraceCheckUtils]: 156: Hoare triple {56347#(<= ~counter~0 16)} assume !(0 == ~cond); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,568 INFO L290 TraceCheckUtils]: 157: Hoare triple {56347#(<= ~counter~0 16)} assume true; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,568 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56347#(<= ~counter~0 16)} {56347#(<= ~counter~0 16)} #63#return; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,568 INFO L290 TraceCheckUtils]: 159: Hoare triple {56347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,569 INFO L290 TraceCheckUtils]: 160: Hoare triple {56347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 12:45:54,569 INFO L290 TraceCheckUtils]: 161: Hoare triple {56347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,569 INFO L290 TraceCheckUtils]: 162: Hoare triple {56375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,570 INFO L272 TraceCheckUtils]: 163: Hoare triple {56375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,570 INFO L290 TraceCheckUtils]: 164: Hoare triple {56375#(<= ~counter~0 17)} ~cond := #in~cond; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,570 INFO L290 TraceCheckUtils]: 165: Hoare triple {56375#(<= ~counter~0 17)} assume !(0 == ~cond); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,571 INFO L290 TraceCheckUtils]: 166: Hoare triple {56375#(<= ~counter~0 17)} assume true; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,571 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56375#(<= ~counter~0 17)} {56375#(<= ~counter~0 17)} #63#return; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,571 INFO L290 TraceCheckUtils]: 168: Hoare triple {56375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,571 INFO L290 TraceCheckUtils]: 169: Hoare triple {56375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 12:45:54,572 INFO L290 TraceCheckUtils]: 170: Hoare triple {56375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,572 INFO L290 TraceCheckUtils]: 171: Hoare triple {56403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,573 INFO L272 TraceCheckUtils]: 172: Hoare triple {56403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,573 INFO L290 TraceCheckUtils]: 173: Hoare triple {56403#(<= ~counter~0 18)} ~cond := #in~cond; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,573 INFO L290 TraceCheckUtils]: 174: Hoare triple {56403#(<= ~counter~0 18)} assume !(0 == ~cond); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,573 INFO L290 TraceCheckUtils]: 175: Hoare triple {56403#(<= ~counter~0 18)} assume true; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,574 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56403#(<= ~counter~0 18)} {56403#(<= ~counter~0 18)} #63#return; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,574 INFO L290 TraceCheckUtils]: 177: Hoare triple {56403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,574 INFO L290 TraceCheckUtils]: 178: Hoare triple {56403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 12:45:54,575 INFO L290 TraceCheckUtils]: 179: Hoare triple {56403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,575 INFO L290 TraceCheckUtils]: 180: Hoare triple {56431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,576 INFO L272 TraceCheckUtils]: 181: Hoare triple {56431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,576 INFO L290 TraceCheckUtils]: 182: Hoare triple {56431#(<= ~counter~0 19)} ~cond := #in~cond; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,576 INFO L290 TraceCheckUtils]: 183: Hoare triple {56431#(<= ~counter~0 19)} assume !(0 == ~cond); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,576 INFO L290 TraceCheckUtils]: 184: Hoare triple {56431#(<= ~counter~0 19)} assume true; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,577 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56431#(<= ~counter~0 19)} {56431#(<= ~counter~0 19)} #63#return; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,577 INFO L290 TraceCheckUtils]: 186: Hoare triple {56431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,577 INFO L290 TraceCheckUtils]: 187: Hoare triple {56431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 12:45:54,578 INFO L290 TraceCheckUtils]: 188: Hoare triple {56431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,578 INFO L290 TraceCheckUtils]: 189: Hoare triple {56459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,578 INFO L272 TraceCheckUtils]: 190: Hoare triple {56459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,579 INFO L290 TraceCheckUtils]: 191: Hoare triple {56459#(<= ~counter~0 20)} ~cond := #in~cond; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,579 INFO L290 TraceCheckUtils]: 192: Hoare triple {56459#(<= ~counter~0 20)} assume !(0 == ~cond); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,579 INFO L290 TraceCheckUtils]: 193: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,580 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56459#(<= ~counter~0 20)} {56459#(<= ~counter~0 20)} #63#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,580 INFO L290 TraceCheckUtils]: 195: Hoare triple {56459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,580 INFO L290 TraceCheckUtils]: 196: Hoare triple {56459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:54,581 INFO L290 TraceCheckUtils]: 197: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,581 INFO L290 TraceCheckUtils]: 198: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,581 INFO L272 TraceCheckUtils]: 199: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,582 INFO L290 TraceCheckUtils]: 200: Hoare triple {56487#(<= ~counter~0 21)} ~cond := #in~cond; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,582 INFO L290 TraceCheckUtils]: 201: Hoare triple {56487#(<= ~counter~0 21)} assume !(0 == ~cond); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,582 INFO L290 TraceCheckUtils]: 202: Hoare triple {56487#(<= ~counter~0 21)} assume true; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,582 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56487#(<= ~counter~0 21)} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,583 INFO L290 TraceCheckUtils]: 204: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,583 INFO L290 TraceCheckUtils]: 205: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:54,584 INFO L290 TraceCheckUtils]: 206: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,584 INFO L290 TraceCheckUtils]: 207: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,584 INFO L272 TraceCheckUtils]: 208: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,584 INFO L290 TraceCheckUtils]: 209: Hoare triple {56515#(<= ~counter~0 22)} ~cond := #in~cond; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,585 INFO L290 TraceCheckUtils]: 210: Hoare triple {56515#(<= ~counter~0 22)} assume !(0 == ~cond); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,585 INFO L290 TraceCheckUtils]: 211: Hoare triple {56515#(<= ~counter~0 22)} assume true; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,585 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56515#(<= ~counter~0 22)} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,586 INFO L290 TraceCheckUtils]: 213: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,586 INFO L290 TraceCheckUtils]: 214: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:54,586 INFO L290 TraceCheckUtils]: 215: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,587 INFO L290 TraceCheckUtils]: 216: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,587 INFO L272 TraceCheckUtils]: 217: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,587 INFO L290 TraceCheckUtils]: 218: Hoare triple {56543#(<= ~counter~0 23)} ~cond := #in~cond; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,588 INFO L290 TraceCheckUtils]: 219: Hoare triple {56543#(<= ~counter~0 23)} assume !(0 == ~cond); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,588 INFO L290 TraceCheckUtils]: 220: Hoare triple {56543#(<= ~counter~0 23)} assume true; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,588 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56543#(<= ~counter~0 23)} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,588 INFO L290 TraceCheckUtils]: 222: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,589 INFO L290 TraceCheckUtils]: 223: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:54,589 INFO L290 TraceCheckUtils]: 224: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,590 INFO L290 TraceCheckUtils]: 225: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,590 INFO L272 TraceCheckUtils]: 226: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,590 INFO L290 TraceCheckUtils]: 227: Hoare triple {56571#(<= ~counter~0 24)} ~cond := #in~cond; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,590 INFO L290 TraceCheckUtils]: 228: Hoare triple {56571#(<= ~counter~0 24)} assume !(0 == ~cond); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,591 INFO L290 TraceCheckUtils]: 229: Hoare triple {56571#(<= ~counter~0 24)} assume true; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,591 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56571#(<= ~counter~0 24)} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,591 INFO L290 TraceCheckUtils]: 231: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,592 INFO L290 TraceCheckUtils]: 232: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:54,592 INFO L290 TraceCheckUtils]: 233: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,592 INFO L290 TraceCheckUtils]: 234: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,593 INFO L272 TraceCheckUtils]: 235: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,593 INFO L290 TraceCheckUtils]: 236: Hoare triple {56599#(<= ~counter~0 25)} ~cond := #in~cond; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,593 INFO L290 TraceCheckUtils]: 237: Hoare triple {56599#(<= ~counter~0 25)} assume !(0 == ~cond); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,594 INFO L290 TraceCheckUtils]: 238: Hoare triple {56599#(<= ~counter~0 25)} assume true; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,594 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56599#(<= ~counter~0 25)} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,594 INFO L290 TraceCheckUtils]: 240: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,594 INFO L290 TraceCheckUtils]: 241: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:54,595 INFO L290 TraceCheckUtils]: 242: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,595 INFO L290 TraceCheckUtils]: 243: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,596 INFO L272 TraceCheckUtils]: 244: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,596 INFO L290 TraceCheckUtils]: 245: Hoare triple {56627#(<= ~counter~0 26)} ~cond := #in~cond; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,596 INFO L290 TraceCheckUtils]: 246: Hoare triple {56627#(<= ~counter~0 26)} assume !(0 == ~cond); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,596 INFO L290 TraceCheckUtils]: 247: Hoare triple {56627#(<= ~counter~0 26)} assume true; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,597 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56627#(<= ~counter~0 26)} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,597 INFO L290 TraceCheckUtils]: 249: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,597 INFO L290 TraceCheckUtils]: 250: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:54,598 INFO L290 TraceCheckUtils]: 251: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,598 INFO L290 TraceCheckUtils]: 252: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,599 INFO L272 TraceCheckUtils]: 253: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,599 INFO L290 TraceCheckUtils]: 254: Hoare triple {56655#(<= ~counter~0 27)} ~cond := #in~cond; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,599 INFO L290 TraceCheckUtils]: 255: Hoare triple {56655#(<= ~counter~0 27)} assume !(0 == ~cond); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,599 INFO L290 TraceCheckUtils]: 256: Hoare triple {56655#(<= ~counter~0 27)} assume true; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,600 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56655#(<= ~counter~0 27)} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,600 INFO L290 TraceCheckUtils]: 258: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,600 INFO L290 TraceCheckUtils]: 259: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:54,601 INFO L290 TraceCheckUtils]: 260: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,601 INFO L290 TraceCheckUtils]: 261: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,602 INFO L272 TraceCheckUtils]: 262: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,602 INFO L290 TraceCheckUtils]: 263: Hoare triple {56683#(<= ~counter~0 28)} ~cond := #in~cond; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,602 INFO L290 TraceCheckUtils]: 264: Hoare triple {56683#(<= ~counter~0 28)} assume !(0 == ~cond); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,602 INFO L290 TraceCheckUtils]: 265: Hoare triple {56683#(<= ~counter~0 28)} assume true; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,603 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56683#(<= ~counter~0 28)} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,603 INFO L290 TraceCheckUtils]: 267: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,603 INFO L290 TraceCheckUtils]: 268: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:54,604 INFO L290 TraceCheckUtils]: 269: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,604 INFO L290 TraceCheckUtils]: 270: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,605 INFO L272 TraceCheckUtils]: 271: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,605 INFO L290 TraceCheckUtils]: 272: Hoare triple {56711#(<= ~counter~0 29)} ~cond := #in~cond; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,605 INFO L290 TraceCheckUtils]: 273: Hoare triple {56711#(<= ~counter~0 29)} assume !(0 == ~cond); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,605 INFO L290 TraceCheckUtils]: 274: Hoare triple {56711#(<= ~counter~0 29)} assume true; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,606 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56711#(<= ~counter~0 29)} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,606 INFO L290 TraceCheckUtils]: 276: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,606 INFO L290 TraceCheckUtils]: 277: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:54,607 INFO L290 TraceCheckUtils]: 278: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56739#(<= |main_#t~post6| 29)} is VALID [2022-04-28 12:45:54,607 INFO L290 TraceCheckUtils]: 279: Hoare triple {56739#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-28 12:45:54,607 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-28 12:45:54,607 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-28 12:45:54,607 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-28 12:45:54,607 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-28 12:45:54,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 3712 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:45:54,608 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:45:56,146 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-28 12:45:56,146 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-28 12:45:56,146 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-28 12:45:56,147 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-28 12:45:56,147 INFO L290 TraceCheckUtils]: 279: Hoare triple {56767#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-28 12:45:56,147 INFO L290 TraceCheckUtils]: 278: Hoare triple {56771#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56767#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:45:56,147 INFO L290 TraceCheckUtils]: 277: Hoare triple {56771#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56771#(< ~counter~0 50)} is VALID [2022-04-28 12:45:56,148 INFO L290 TraceCheckUtils]: 276: Hoare triple {56771#(< ~counter~0 50)} assume !!(0 != ~r~0); {56771#(< ~counter~0 50)} is VALID [2022-04-28 12:45:56,148 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55870#true} {56771#(< ~counter~0 50)} #63#return; {56771#(< ~counter~0 50)} is VALID [2022-04-28 12:45:56,148 INFO L290 TraceCheckUtils]: 274: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,148 INFO L290 TraceCheckUtils]: 273: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,148 INFO L290 TraceCheckUtils]: 272: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,148 INFO L272 TraceCheckUtils]: 271: Hoare triple {56771#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,148 INFO L290 TraceCheckUtils]: 270: Hoare triple {56771#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-28 12:45:56,150 INFO L290 TraceCheckUtils]: 269: Hoare triple {56799#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-28 12:45:56,150 INFO L290 TraceCheckUtils]: 268: Hoare triple {56799#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56799#(< ~counter~0 49)} is VALID [2022-04-28 12:45:56,150 INFO L290 TraceCheckUtils]: 267: Hoare triple {56799#(< ~counter~0 49)} assume !!(0 != ~r~0); {56799#(< ~counter~0 49)} is VALID [2022-04-28 12:45:56,151 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55870#true} {56799#(< ~counter~0 49)} #63#return; {56799#(< ~counter~0 49)} is VALID [2022-04-28 12:45:56,151 INFO L290 TraceCheckUtils]: 265: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,151 INFO L290 TraceCheckUtils]: 264: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,151 INFO L290 TraceCheckUtils]: 263: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,151 INFO L272 TraceCheckUtils]: 262: Hoare triple {56799#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,151 INFO L290 TraceCheckUtils]: 261: Hoare triple {56799#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-28 12:45:56,152 INFO L290 TraceCheckUtils]: 260: Hoare triple {56827#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-28 12:45:56,152 INFO L290 TraceCheckUtils]: 259: Hoare triple {56827#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56827#(< ~counter~0 48)} is VALID [2022-04-28 12:45:56,152 INFO L290 TraceCheckUtils]: 258: Hoare triple {56827#(< ~counter~0 48)} assume !!(0 != ~r~0); {56827#(< ~counter~0 48)} is VALID [2022-04-28 12:45:56,153 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55870#true} {56827#(< ~counter~0 48)} #63#return; {56827#(< ~counter~0 48)} is VALID [2022-04-28 12:45:56,153 INFO L290 TraceCheckUtils]: 256: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,153 INFO L290 TraceCheckUtils]: 255: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,153 INFO L290 TraceCheckUtils]: 254: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,153 INFO L272 TraceCheckUtils]: 253: Hoare triple {56827#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,153 INFO L290 TraceCheckUtils]: 252: Hoare triple {56827#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-28 12:45:56,154 INFO L290 TraceCheckUtils]: 251: Hoare triple {56855#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-28 12:45:56,154 INFO L290 TraceCheckUtils]: 250: Hoare triple {56855#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56855#(< ~counter~0 47)} is VALID [2022-04-28 12:45:56,154 INFO L290 TraceCheckUtils]: 249: Hoare triple {56855#(< ~counter~0 47)} assume !!(0 != ~r~0); {56855#(< ~counter~0 47)} is VALID [2022-04-28 12:45:56,155 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55870#true} {56855#(< ~counter~0 47)} #63#return; {56855#(< ~counter~0 47)} is VALID [2022-04-28 12:45:56,155 INFO L290 TraceCheckUtils]: 247: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,155 INFO L290 TraceCheckUtils]: 246: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,155 INFO L290 TraceCheckUtils]: 245: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,155 INFO L272 TraceCheckUtils]: 244: Hoare triple {56855#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,155 INFO L290 TraceCheckUtils]: 243: Hoare triple {56855#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-28 12:45:56,156 INFO L290 TraceCheckUtils]: 242: Hoare triple {56883#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-28 12:45:56,156 INFO L290 TraceCheckUtils]: 241: Hoare triple {56883#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56883#(< ~counter~0 46)} is VALID [2022-04-28 12:45:56,156 INFO L290 TraceCheckUtils]: 240: Hoare triple {56883#(< ~counter~0 46)} assume !!(0 != ~r~0); {56883#(< ~counter~0 46)} is VALID [2022-04-28 12:45:56,157 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55870#true} {56883#(< ~counter~0 46)} #63#return; {56883#(< ~counter~0 46)} is VALID [2022-04-28 12:45:56,157 INFO L290 TraceCheckUtils]: 238: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,157 INFO L290 TraceCheckUtils]: 237: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,157 INFO L290 TraceCheckUtils]: 236: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,157 INFO L272 TraceCheckUtils]: 235: Hoare triple {56883#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,157 INFO L290 TraceCheckUtils]: 234: Hoare triple {56883#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-28 12:45:56,158 INFO L290 TraceCheckUtils]: 233: Hoare triple {56911#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-28 12:45:56,158 INFO L290 TraceCheckUtils]: 232: Hoare triple {56911#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56911#(< ~counter~0 45)} is VALID [2022-04-28 12:45:56,158 INFO L290 TraceCheckUtils]: 231: Hoare triple {56911#(< ~counter~0 45)} assume !!(0 != ~r~0); {56911#(< ~counter~0 45)} is VALID [2022-04-28 12:45:56,159 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55870#true} {56911#(< ~counter~0 45)} #63#return; {56911#(< ~counter~0 45)} is VALID [2022-04-28 12:45:56,159 INFO L290 TraceCheckUtils]: 229: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,159 INFO L290 TraceCheckUtils]: 228: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,159 INFO L290 TraceCheckUtils]: 227: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,159 INFO L272 TraceCheckUtils]: 226: Hoare triple {56911#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,159 INFO L290 TraceCheckUtils]: 225: Hoare triple {56911#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-28 12:45:56,160 INFO L290 TraceCheckUtils]: 224: Hoare triple {56939#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-28 12:45:56,160 INFO L290 TraceCheckUtils]: 223: Hoare triple {56939#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56939#(< ~counter~0 44)} is VALID [2022-04-28 12:45:56,160 INFO L290 TraceCheckUtils]: 222: Hoare triple {56939#(< ~counter~0 44)} assume !!(0 != ~r~0); {56939#(< ~counter~0 44)} is VALID [2022-04-28 12:45:56,160 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55870#true} {56939#(< ~counter~0 44)} #63#return; {56939#(< ~counter~0 44)} is VALID [2022-04-28 12:45:56,161 INFO L290 TraceCheckUtils]: 220: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,161 INFO L290 TraceCheckUtils]: 219: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,161 INFO L290 TraceCheckUtils]: 218: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,166 INFO L272 TraceCheckUtils]: 217: Hoare triple {56939#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,167 INFO L290 TraceCheckUtils]: 216: Hoare triple {56939#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-28 12:45:56,169 INFO L290 TraceCheckUtils]: 215: Hoare triple {56967#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-28 12:45:56,169 INFO L290 TraceCheckUtils]: 214: Hoare triple {56967#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56967#(< ~counter~0 43)} is VALID [2022-04-28 12:45:56,169 INFO L290 TraceCheckUtils]: 213: Hoare triple {56967#(< ~counter~0 43)} assume !!(0 != ~r~0); {56967#(< ~counter~0 43)} is VALID [2022-04-28 12:45:56,170 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55870#true} {56967#(< ~counter~0 43)} #63#return; {56967#(< ~counter~0 43)} is VALID [2022-04-28 12:45:56,170 INFO L290 TraceCheckUtils]: 211: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,170 INFO L290 TraceCheckUtils]: 210: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,170 INFO L290 TraceCheckUtils]: 209: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,170 INFO L272 TraceCheckUtils]: 208: Hoare triple {56967#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,170 INFO L290 TraceCheckUtils]: 207: Hoare triple {56967#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-28 12:45:56,171 INFO L290 TraceCheckUtils]: 206: Hoare triple {56995#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-28 12:45:56,171 INFO L290 TraceCheckUtils]: 205: Hoare triple {56995#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56995#(< ~counter~0 42)} is VALID [2022-04-28 12:45:56,171 INFO L290 TraceCheckUtils]: 204: Hoare triple {56995#(< ~counter~0 42)} assume !!(0 != ~r~0); {56995#(< ~counter~0 42)} is VALID [2022-04-28 12:45:56,172 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55870#true} {56995#(< ~counter~0 42)} #63#return; {56995#(< ~counter~0 42)} is VALID [2022-04-28 12:45:56,172 INFO L290 TraceCheckUtils]: 202: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,172 INFO L290 TraceCheckUtils]: 201: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,172 INFO L290 TraceCheckUtils]: 200: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,172 INFO L272 TraceCheckUtils]: 199: Hoare triple {56995#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,172 INFO L290 TraceCheckUtils]: 198: Hoare triple {56995#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-28 12:45:56,173 INFO L290 TraceCheckUtils]: 197: Hoare triple {57023#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-28 12:45:56,173 INFO L290 TraceCheckUtils]: 196: Hoare triple {57023#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57023#(< ~counter~0 41)} is VALID [2022-04-28 12:45:56,173 INFO L290 TraceCheckUtils]: 195: Hoare triple {57023#(< ~counter~0 41)} assume !!(0 != ~r~0); {57023#(< ~counter~0 41)} is VALID [2022-04-28 12:45:56,174 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55870#true} {57023#(< ~counter~0 41)} #63#return; {57023#(< ~counter~0 41)} is VALID [2022-04-28 12:45:56,174 INFO L290 TraceCheckUtils]: 193: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,174 INFO L290 TraceCheckUtils]: 192: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,174 INFO L290 TraceCheckUtils]: 191: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,174 INFO L272 TraceCheckUtils]: 190: Hoare triple {57023#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,174 INFO L290 TraceCheckUtils]: 189: Hoare triple {57023#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-28 12:45:56,175 INFO L290 TraceCheckUtils]: 188: Hoare triple {57051#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-28 12:45:56,175 INFO L290 TraceCheckUtils]: 187: Hoare triple {57051#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57051#(< ~counter~0 40)} is VALID [2022-04-28 12:45:56,175 INFO L290 TraceCheckUtils]: 186: Hoare triple {57051#(< ~counter~0 40)} assume !!(0 != ~r~0); {57051#(< ~counter~0 40)} is VALID [2022-04-28 12:45:56,176 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55870#true} {57051#(< ~counter~0 40)} #63#return; {57051#(< ~counter~0 40)} is VALID [2022-04-28 12:45:56,176 INFO L290 TraceCheckUtils]: 184: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,176 INFO L290 TraceCheckUtils]: 183: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,176 INFO L290 TraceCheckUtils]: 182: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,176 INFO L272 TraceCheckUtils]: 181: Hoare triple {57051#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,176 INFO L290 TraceCheckUtils]: 180: Hoare triple {57051#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-28 12:45:56,177 INFO L290 TraceCheckUtils]: 179: Hoare triple {57079#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-28 12:45:56,177 INFO L290 TraceCheckUtils]: 178: Hoare triple {57079#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57079#(< ~counter~0 39)} is VALID [2022-04-28 12:45:56,177 INFO L290 TraceCheckUtils]: 177: Hoare triple {57079#(< ~counter~0 39)} assume !!(0 != ~r~0); {57079#(< ~counter~0 39)} is VALID [2022-04-28 12:45:56,178 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55870#true} {57079#(< ~counter~0 39)} #63#return; {57079#(< ~counter~0 39)} is VALID [2022-04-28 12:45:56,178 INFO L290 TraceCheckUtils]: 175: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,178 INFO L290 TraceCheckUtils]: 174: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,178 INFO L290 TraceCheckUtils]: 173: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,178 INFO L272 TraceCheckUtils]: 172: Hoare triple {57079#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,178 INFO L290 TraceCheckUtils]: 171: Hoare triple {57079#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-28 12:45:56,179 INFO L290 TraceCheckUtils]: 170: Hoare triple {57107#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-28 12:45:56,179 INFO L290 TraceCheckUtils]: 169: Hoare triple {57107#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57107#(< ~counter~0 38)} is VALID [2022-04-28 12:45:56,179 INFO L290 TraceCheckUtils]: 168: Hoare triple {57107#(< ~counter~0 38)} assume !!(0 != ~r~0); {57107#(< ~counter~0 38)} is VALID [2022-04-28 12:45:56,180 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55870#true} {57107#(< ~counter~0 38)} #63#return; {57107#(< ~counter~0 38)} is VALID [2022-04-28 12:45:56,180 INFO L290 TraceCheckUtils]: 166: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,180 INFO L290 TraceCheckUtils]: 165: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,180 INFO L290 TraceCheckUtils]: 164: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,180 INFO L272 TraceCheckUtils]: 163: Hoare triple {57107#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,180 INFO L290 TraceCheckUtils]: 162: Hoare triple {57107#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-28 12:45:56,181 INFO L290 TraceCheckUtils]: 161: Hoare triple {57135#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-28 12:45:56,181 INFO L290 TraceCheckUtils]: 160: Hoare triple {57135#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57135#(< ~counter~0 37)} is VALID [2022-04-28 12:45:56,181 INFO L290 TraceCheckUtils]: 159: Hoare triple {57135#(< ~counter~0 37)} assume !!(0 != ~r~0); {57135#(< ~counter~0 37)} is VALID [2022-04-28 12:45:56,182 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55870#true} {57135#(< ~counter~0 37)} #63#return; {57135#(< ~counter~0 37)} is VALID [2022-04-28 12:45:56,182 INFO L290 TraceCheckUtils]: 157: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,182 INFO L290 TraceCheckUtils]: 156: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,182 INFO L290 TraceCheckUtils]: 155: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,182 INFO L272 TraceCheckUtils]: 154: Hoare triple {57135#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,182 INFO L290 TraceCheckUtils]: 153: Hoare triple {57135#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-28 12:45:56,183 INFO L290 TraceCheckUtils]: 152: Hoare triple {57163#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-28 12:45:56,183 INFO L290 TraceCheckUtils]: 151: Hoare triple {57163#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57163#(< ~counter~0 36)} is VALID [2022-04-28 12:45:56,183 INFO L290 TraceCheckUtils]: 150: Hoare triple {57163#(< ~counter~0 36)} assume !!(0 != ~r~0); {57163#(< ~counter~0 36)} is VALID [2022-04-28 12:45:56,184 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55870#true} {57163#(< ~counter~0 36)} #63#return; {57163#(< ~counter~0 36)} is VALID [2022-04-28 12:45:56,184 INFO L290 TraceCheckUtils]: 148: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,184 INFO L290 TraceCheckUtils]: 147: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,184 INFO L290 TraceCheckUtils]: 146: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,184 INFO L272 TraceCheckUtils]: 145: Hoare triple {57163#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,184 INFO L290 TraceCheckUtils]: 144: Hoare triple {57163#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-28 12:45:56,185 INFO L290 TraceCheckUtils]: 143: Hoare triple {57191#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-28 12:45:56,185 INFO L290 TraceCheckUtils]: 142: Hoare triple {57191#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57191#(< ~counter~0 35)} is VALID [2022-04-28 12:45:56,185 INFO L290 TraceCheckUtils]: 141: Hoare triple {57191#(< ~counter~0 35)} assume !!(0 != ~r~0); {57191#(< ~counter~0 35)} is VALID [2022-04-28 12:45:56,185 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55870#true} {57191#(< ~counter~0 35)} #63#return; {57191#(< ~counter~0 35)} is VALID [2022-04-28 12:45:56,186 INFO L290 TraceCheckUtils]: 139: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,186 INFO L290 TraceCheckUtils]: 138: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,186 INFO L290 TraceCheckUtils]: 137: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,186 INFO L272 TraceCheckUtils]: 136: Hoare triple {57191#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,186 INFO L290 TraceCheckUtils]: 135: Hoare triple {57191#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-28 12:45:56,186 INFO L290 TraceCheckUtils]: 134: Hoare triple {57219#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-28 12:45:56,187 INFO L290 TraceCheckUtils]: 133: Hoare triple {57219#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57219#(< ~counter~0 34)} is VALID [2022-04-28 12:45:56,187 INFO L290 TraceCheckUtils]: 132: Hoare triple {57219#(< ~counter~0 34)} assume !!(0 != ~r~0); {57219#(< ~counter~0 34)} is VALID [2022-04-28 12:45:56,187 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55870#true} {57219#(< ~counter~0 34)} #63#return; {57219#(< ~counter~0 34)} is VALID [2022-04-28 12:45:56,187 INFO L290 TraceCheckUtils]: 130: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,188 INFO L290 TraceCheckUtils]: 129: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,188 INFO L290 TraceCheckUtils]: 128: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,188 INFO L272 TraceCheckUtils]: 127: Hoare triple {57219#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,188 INFO L290 TraceCheckUtils]: 126: Hoare triple {57219#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-28 12:45:56,188 INFO L290 TraceCheckUtils]: 125: Hoare triple {57247#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-28 12:45:56,189 INFO L290 TraceCheckUtils]: 124: Hoare triple {57247#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57247#(< ~counter~0 33)} is VALID [2022-04-28 12:45:56,189 INFO L290 TraceCheckUtils]: 123: Hoare triple {57247#(< ~counter~0 33)} assume !!(0 != ~r~0); {57247#(< ~counter~0 33)} is VALID [2022-04-28 12:45:56,189 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55870#true} {57247#(< ~counter~0 33)} #63#return; {57247#(< ~counter~0 33)} is VALID [2022-04-28 12:45:56,189 INFO L290 TraceCheckUtils]: 121: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,189 INFO L290 TraceCheckUtils]: 120: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,190 INFO L290 TraceCheckUtils]: 119: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,190 INFO L272 TraceCheckUtils]: 118: Hoare triple {57247#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,190 INFO L290 TraceCheckUtils]: 117: Hoare triple {57247#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-28 12:45:56,190 INFO L290 TraceCheckUtils]: 116: Hoare triple {57275#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-28 12:45:56,191 INFO L290 TraceCheckUtils]: 115: Hoare triple {57275#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57275#(< ~counter~0 32)} is VALID [2022-04-28 12:45:56,191 INFO L290 TraceCheckUtils]: 114: Hoare triple {57275#(< ~counter~0 32)} assume !!(0 != ~r~0); {57275#(< ~counter~0 32)} is VALID [2022-04-28 12:45:56,191 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55870#true} {57275#(< ~counter~0 32)} #63#return; {57275#(< ~counter~0 32)} is VALID [2022-04-28 12:45:56,191 INFO L290 TraceCheckUtils]: 112: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,191 INFO L290 TraceCheckUtils]: 111: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,192 INFO L290 TraceCheckUtils]: 110: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,192 INFO L272 TraceCheckUtils]: 109: Hoare triple {57275#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,192 INFO L290 TraceCheckUtils]: 108: Hoare triple {57275#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-28 12:45:56,192 INFO L290 TraceCheckUtils]: 107: Hoare triple {57303#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-28 12:45:56,193 INFO L290 TraceCheckUtils]: 106: Hoare triple {57303#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57303#(< ~counter~0 31)} is VALID [2022-04-28 12:45:56,193 INFO L290 TraceCheckUtils]: 105: Hoare triple {57303#(< ~counter~0 31)} assume !!(0 != ~r~0); {57303#(< ~counter~0 31)} is VALID [2022-04-28 12:45:56,193 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55870#true} {57303#(< ~counter~0 31)} #63#return; {57303#(< ~counter~0 31)} is VALID [2022-04-28 12:45:56,193 INFO L290 TraceCheckUtils]: 103: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,193 INFO L290 TraceCheckUtils]: 102: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,193 INFO L290 TraceCheckUtils]: 101: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,193 INFO L272 TraceCheckUtils]: 100: Hoare triple {57303#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,194 INFO L290 TraceCheckUtils]: 99: Hoare triple {57303#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-28 12:45:56,194 INFO L290 TraceCheckUtils]: 98: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-28 12:45:56,195 INFO L290 TraceCheckUtils]: 97: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:56,195 INFO L290 TraceCheckUtils]: 96: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:56,195 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55870#true} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:56,195 INFO L290 TraceCheckUtils]: 94: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,195 INFO L290 TraceCheckUtils]: 93: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,195 INFO L290 TraceCheckUtils]: 92: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,195 INFO L272 TraceCheckUtils]: 91: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,196 INFO L290 TraceCheckUtils]: 90: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:56,196 INFO L290 TraceCheckUtils]: 89: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 12:45:56,197 INFO L290 TraceCheckUtils]: 88: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:56,197 INFO L290 TraceCheckUtils]: 87: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:56,197 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55870#true} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:56,197 INFO L290 TraceCheckUtils]: 85: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,197 INFO L290 TraceCheckUtils]: 84: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,197 INFO L290 TraceCheckUtils]: 83: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,197 INFO L272 TraceCheckUtils]: 82: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,198 INFO L290 TraceCheckUtils]: 81: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:56,198 INFO L290 TraceCheckUtils]: 80: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 12:45:56,199 INFO L290 TraceCheckUtils]: 79: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:56,199 INFO L290 TraceCheckUtils]: 78: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:56,199 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55870#true} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:56,199 INFO L290 TraceCheckUtils]: 76: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,199 INFO L290 TraceCheckUtils]: 75: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,199 INFO L290 TraceCheckUtils]: 74: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,199 INFO L272 TraceCheckUtils]: 73: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,200 INFO L290 TraceCheckUtils]: 72: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:56,200 INFO L290 TraceCheckUtils]: 71: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 12:45:56,201 INFO L290 TraceCheckUtils]: 70: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:56,201 INFO L290 TraceCheckUtils]: 69: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:56,201 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55870#true} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:56,201 INFO L290 TraceCheckUtils]: 67: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,201 INFO L272 TraceCheckUtils]: 64: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,202 INFO L290 TraceCheckUtils]: 63: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:56,202 INFO L290 TraceCheckUtils]: 62: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 12:45:56,202 INFO L290 TraceCheckUtils]: 61: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:56,203 INFO L290 TraceCheckUtils]: 60: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:56,203 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55870#true} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:56,203 INFO L290 TraceCheckUtils]: 58: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,203 INFO L290 TraceCheckUtils]: 57: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,203 INFO L290 TraceCheckUtils]: 56: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,203 INFO L272 TraceCheckUtils]: 55: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,204 INFO L290 TraceCheckUtils]: 54: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:56,204 INFO L290 TraceCheckUtils]: 53: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 12:45:56,204 INFO L290 TraceCheckUtils]: 52: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:56,205 INFO L290 TraceCheckUtils]: 51: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:56,205 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55870#true} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:56,205 INFO L290 TraceCheckUtils]: 49: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,205 INFO L290 TraceCheckUtils]: 48: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,205 INFO L290 TraceCheckUtils]: 47: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,205 INFO L272 TraceCheckUtils]: 46: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,206 INFO L290 TraceCheckUtils]: 45: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:56,206 INFO L290 TraceCheckUtils]: 44: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 12:45:56,206 INFO L290 TraceCheckUtils]: 43: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:56,207 INFO L290 TraceCheckUtils]: 42: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:56,207 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55870#true} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:56,207 INFO L290 TraceCheckUtils]: 40: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,207 INFO L290 TraceCheckUtils]: 39: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,207 INFO L290 TraceCheckUtils]: 38: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,207 INFO L272 TraceCheckUtils]: 37: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,208 INFO L290 TraceCheckUtils]: 36: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:56,208 INFO L290 TraceCheckUtils]: 35: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 12:45:56,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:56,209 INFO L290 TraceCheckUtils]: 33: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:56,209 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55870#true} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:56,209 INFO L290 TraceCheckUtils]: 31: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,209 INFO L290 TraceCheckUtils]: 30: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,209 INFO L290 TraceCheckUtils]: 29: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,209 INFO L272 TraceCheckUtils]: 28: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,209 INFO L290 TraceCheckUtils]: 27: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:56,210 INFO L290 TraceCheckUtils]: 26: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 12:45:56,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:56,211 INFO L290 TraceCheckUtils]: 24: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:56,211 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55870#true} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:56,211 INFO L290 TraceCheckUtils]: 22: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,211 INFO L290 TraceCheckUtils]: 21: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,211 INFO L290 TraceCheckUtils]: 20: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,211 INFO L272 TraceCheckUtils]: 19: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:56,212 INFO L290 TraceCheckUtils]: 17: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 12:45:56,212 INFO L290 TraceCheckUtils]: 16: Hoare triple {56459#(<= ~counter~0 20)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,213 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #61#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L272 TraceCheckUtils]: 11: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #59#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 9: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 12:45:56,213 INFO L272 TraceCheckUtils]: 6: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 12:45:56,214 INFO L290 TraceCheckUtils]: 5: Hoare triple {56459#(<= ~counter~0 20)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,214 INFO L272 TraceCheckUtils]: 4: Hoare triple {56459#(<= ~counter~0 20)} call #t~ret7 := main(); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,214 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56459#(<= ~counter~0 20)} {55870#true} #67#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,214 INFO L290 TraceCheckUtils]: 2: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 12:45:56,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-28 12:45:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 2088 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2022-04-28 12:45:56,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:45:56,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929157396] [2022-04-28 12:45:56,216 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:45:56,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [778189161] [2022-04-28 12:45:56,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [778189161] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:45:56,216 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:45:56,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-28 12:45:56,216 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:45:56,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [857648498] [2022-04-28 12:45:56,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [857648498] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:45:56,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:45:56,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 12:45:56,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597930098] [2022-04-28 12:45:56,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:45:56,217 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 12:45:56,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:45:56,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 12:45:56,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:56,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 12:45:56,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:45:56,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 12:45:56,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:45:56,400 INFO L87 Difference]: Start difference. First operand 281 states and 311 transitions. Second operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 12:45:57,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:57,733 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-28 12:45:57,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-28 12:45:57,733 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 12:45:57,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:45:57,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 12:45:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 12:45:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 12:45:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 12:45:57,743 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-28 12:45:57,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:45:57,963 INFO L225 Difference]: With dead ends: 295 [2022-04-28 12:45:57,963 INFO L226 Difference]: Without dead ends: 290 [2022-04-28 12:45:57,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-28 12:45:57,964 INFO L413 NwaCegarLoop]: 55 mSDtfsCounter, 105 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:45:57,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 320 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:45:57,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-28 12:45:58,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-28 12:45:58,336 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:45:58,337 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 12:45:58,337 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 12:45:58,337 INFO L87 Difference]: Start difference. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 12:45:58,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:58,340 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 12:45:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 12:45:58,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:58,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:58,341 INFO L74 IsIncluded]: Start isIncluded. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 12:45:58,341 INFO L87 Difference]: Start difference. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 12:45:58,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:45:58,344 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 12:45:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 12:45:58,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:45:58,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:45:58,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:45:58,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:45:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 12:45:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-28 12:45:58,348 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-28 12:45:58,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:45:58,349 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-28 12:45:58,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 12:45:58,349 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-28 12:46:00,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 320 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 12:46:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-28 12:46:00,772 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:46:00,772 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 30, 30, 30, 30, 30, 30, 30, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:46:00,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 12:46:00,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-04-28 12:46:00,973 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:46:00,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:46:00,973 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-28 12:46:00,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:00,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1644462735] [2022-04-28 12:46:00,974 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:46:00,974 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-28 12:46:00,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:46:00,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057067793] [2022-04-28 12:46:00,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:46:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:46:00,999 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:46:00,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [837800318] [2022-04-28 12:46:00,999 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:46:00,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:00,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:46:01,000 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:46:01,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 12:46:05,904 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-28 12:46:05,904 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:46:05,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-28 12:46:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:46:05,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:46:07,437 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-28 12:46:07,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,438 INFO L290 TraceCheckUtils]: 2: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,438 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59443#(<= ~counter~0 0)} {59435#true} #67#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,438 INFO L272 TraceCheckUtils]: 4: Hoare triple {59443#(<= ~counter~0 0)} call #t~ret7 := main(); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,438 INFO L290 TraceCheckUtils]: 5: Hoare triple {59443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,439 INFO L272 TraceCheckUtils]: 6: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,440 INFO L290 TraceCheckUtils]: 9: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,440 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #59#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,440 INFO L272 TraceCheckUtils]: 11: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,440 INFO L290 TraceCheckUtils]: 12: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,441 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #61#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,441 INFO L290 TraceCheckUtils]: 16: Hoare triple {59443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:07,443 INFO L290 TraceCheckUtils]: 17: Hoare triple {59443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,443 INFO L290 TraceCheckUtils]: 18: Hoare triple {59492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,443 INFO L272 TraceCheckUtils]: 19: Hoare triple {59492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,444 INFO L290 TraceCheckUtils]: 20: Hoare triple {59492#(<= ~counter~0 1)} ~cond := #in~cond; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,444 INFO L290 TraceCheckUtils]: 21: Hoare triple {59492#(<= ~counter~0 1)} assume !(0 == ~cond); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {59492#(<= ~counter~0 1)} assume true; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,445 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59492#(<= ~counter~0 1)} {59492#(<= ~counter~0 1)} #63#return; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,445 INFO L290 TraceCheckUtils]: 24: Hoare triple {59492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,445 INFO L290 TraceCheckUtils]: 25: Hoare triple {59492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:07,446 INFO L290 TraceCheckUtils]: 26: Hoare triple {59492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,446 INFO L290 TraceCheckUtils]: 27: Hoare triple {59520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,446 INFO L272 TraceCheckUtils]: 28: Hoare triple {59520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,447 INFO L290 TraceCheckUtils]: 29: Hoare triple {59520#(<= ~counter~0 2)} ~cond := #in~cond; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,447 INFO L290 TraceCheckUtils]: 30: Hoare triple {59520#(<= ~counter~0 2)} assume !(0 == ~cond); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,447 INFO L290 TraceCheckUtils]: 31: Hoare triple {59520#(<= ~counter~0 2)} assume true; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,448 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59520#(<= ~counter~0 2)} {59520#(<= ~counter~0 2)} #63#return; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,448 INFO L290 TraceCheckUtils]: 33: Hoare triple {59520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,448 INFO L290 TraceCheckUtils]: 34: Hoare triple {59520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:07,449 INFO L290 TraceCheckUtils]: 35: Hoare triple {59520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {59548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,449 INFO L272 TraceCheckUtils]: 37: Hoare triple {59548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,450 INFO L290 TraceCheckUtils]: 38: Hoare triple {59548#(<= ~counter~0 3)} ~cond := #in~cond; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,450 INFO L290 TraceCheckUtils]: 39: Hoare triple {59548#(<= ~counter~0 3)} assume !(0 == ~cond); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,450 INFO L290 TraceCheckUtils]: 40: Hoare triple {59548#(<= ~counter~0 3)} assume true; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,450 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59548#(<= ~counter~0 3)} {59548#(<= ~counter~0 3)} #63#return; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,451 INFO L290 TraceCheckUtils]: 42: Hoare triple {59548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,451 INFO L290 TraceCheckUtils]: 43: Hoare triple {59548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:07,452 INFO L290 TraceCheckUtils]: 44: Hoare triple {59548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,452 INFO L290 TraceCheckUtils]: 45: Hoare triple {59576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,452 INFO L272 TraceCheckUtils]: 46: Hoare triple {59576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,452 INFO L290 TraceCheckUtils]: 47: Hoare triple {59576#(<= ~counter~0 4)} ~cond := #in~cond; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,453 INFO L290 TraceCheckUtils]: 48: Hoare triple {59576#(<= ~counter~0 4)} assume !(0 == ~cond); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,453 INFO L290 TraceCheckUtils]: 49: Hoare triple {59576#(<= ~counter~0 4)} assume true; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,453 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59576#(<= ~counter~0 4)} {59576#(<= ~counter~0 4)} #63#return; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,454 INFO L290 TraceCheckUtils]: 51: Hoare triple {59576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,454 INFO L290 TraceCheckUtils]: 52: Hoare triple {59576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:07,454 INFO L290 TraceCheckUtils]: 53: Hoare triple {59576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,455 INFO L290 TraceCheckUtils]: 54: Hoare triple {59604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,455 INFO L272 TraceCheckUtils]: 55: Hoare triple {59604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,455 INFO L290 TraceCheckUtils]: 56: Hoare triple {59604#(<= ~counter~0 5)} ~cond := #in~cond; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,456 INFO L290 TraceCheckUtils]: 57: Hoare triple {59604#(<= ~counter~0 5)} assume !(0 == ~cond); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,456 INFO L290 TraceCheckUtils]: 58: Hoare triple {59604#(<= ~counter~0 5)} assume true; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,456 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59604#(<= ~counter~0 5)} {59604#(<= ~counter~0 5)} #63#return; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,457 INFO L290 TraceCheckUtils]: 60: Hoare triple {59604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,457 INFO L290 TraceCheckUtils]: 61: Hoare triple {59604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:07,457 INFO L290 TraceCheckUtils]: 62: Hoare triple {59604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,458 INFO L290 TraceCheckUtils]: 63: Hoare triple {59632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,458 INFO L272 TraceCheckUtils]: 64: Hoare triple {59632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,458 INFO L290 TraceCheckUtils]: 65: Hoare triple {59632#(<= ~counter~0 6)} ~cond := #in~cond; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {59632#(<= ~counter~0 6)} assume !(0 == ~cond); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,459 INFO L290 TraceCheckUtils]: 67: Hoare triple {59632#(<= ~counter~0 6)} assume true; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,459 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59632#(<= ~counter~0 6)} {59632#(<= ~counter~0 6)} #63#return; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,459 INFO L290 TraceCheckUtils]: 69: Hoare triple {59632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,460 INFO L290 TraceCheckUtils]: 70: Hoare triple {59632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:07,460 INFO L290 TraceCheckUtils]: 71: Hoare triple {59632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,461 INFO L290 TraceCheckUtils]: 72: Hoare triple {59660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,461 INFO L272 TraceCheckUtils]: 73: Hoare triple {59660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,461 INFO L290 TraceCheckUtils]: 74: Hoare triple {59660#(<= ~counter~0 7)} ~cond := #in~cond; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,461 INFO L290 TraceCheckUtils]: 75: Hoare triple {59660#(<= ~counter~0 7)} assume !(0 == ~cond); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,462 INFO L290 TraceCheckUtils]: 76: Hoare triple {59660#(<= ~counter~0 7)} assume true; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,462 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59660#(<= ~counter~0 7)} {59660#(<= ~counter~0 7)} #63#return; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,462 INFO L290 TraceCheckUtils]: 78: Hoare triple {59660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,463 INFO L290 TraceCheckUtils]: 79: Hoare triple {59660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:07,463 INFO L290 TraceCheckUtils]: 80: Hoare triple {59660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,463 INFO L290 TraceCheckUtils]: 81: Hoare triple {59688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,464 INFO L272 TraceCheckUtils]: 82: Hoare triple {59688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,464 INFO L290 TraceCheckUtils]: 83: Hoare triple {59688#(<= ~counter~0 8)} ~cond := #in~cond; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,464 INFO L290 TraceCheckUtils]: 84: Hoare triple {59688#(<= ~counter~0 8)} assume !(0 == ~cond); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,465 INFO L290 TraceCheckUtils]: 85: Hoare triple {59688#(<= ~counter~0 8)} assume true; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,465 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59688#(<= ~counter~0 8)} {59688#(<= ~counter~0 8)} #63#return; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,465 INFO L290 TraceCheckUtils]: 87: Hoare triple {59688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,465 INFO L290 TraceCheckUtils]: 88: Hoare triple {59688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:07,466 INFO L290 TraceCheckUtils]: 89: Hoare triple {59688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,466 INFO L290 TraceCheckUtils]: 90: Hoare triple {59716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,467 INFO L272 TraceCheckUtils]: 91: Hoare triple {59716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,467 INFO L290 TraceCheckUtils]: 92: Hoare triple {59716#(<= ~counter~0 9)} ~cond := #in~cond; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,467 INFO L290 TraceCheckUtils]: 93: Hoare triple {59716#(<= ~counter~0 9)} assume !(0 == ~cond); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,467 INFO L290 TraceCheckUtils]: 94: Hoare triple {59716#(<= ~counter~0 9)} assume true; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,468 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59716#(<= ~counter~0 9)} {59716#(<= ~counter~0 9)} #63#return; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,468 INFO L290 TraceCheckUtils]: 96: Hoare triple {59716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,468 INFO L290 TraceCheckUtils]: 97: Hoare triple {59716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:07,469 INFO L290 TraceCheckUtils]: 98: Hoare triple {59716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,469 INFO L290 TraceCheckUtils]: 99: Hoare triple {59744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,470 INFO L272 TraceCheckUtils]: 100: Hoare triple {59744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,470 INFO L290 TraceCheckUtils]: 101: Hoare triple {59744#(<= ~counter~0 10)} ~cond := #in~cond; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,470 INFO L290 TraceCheckUtils]: 102: Hoare triple {59744#(<= ~counter~0 10)} assume !(0 == ~cond); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,470 INFO L290 TraceCheckUtils]: 103: Hoare triple {59744#(<= ~counter~0 10)} assume true; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,471 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59744#(<= ~counter~0 10)} {59744#(<= ~counter~0 10)} #63#return; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,471 INFO L290 TraceCheckUtils]: 105: Hoare triple {59744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,471 INFO L290 TraceCheckUtils]: 106: Hoare triple {59744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:07,472 INFO L290 TraceCheckUtils]: 107: Hoare triple {59744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,472 INFO L290 TraceCheckUtils]: 108: Hoare triple {59772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,473 INFO L272 TraceCheckUtils]: 109: Hoare triple {59772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,473 INFO L290 TraceCheckUtils]: 110: Hoare triple {59772#(<= ~counter~0 11)} ~cond := #in~cond; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,473 INFO L290 TraceCheckUtils]: 111: Hoare triple {59772#(<= ~counter~0 11)} assume !(0 == ~cond); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,473 INFO L290 TraceCheckUtils]: 112: Hoare triple {59772#(<= ~counter~0 11)} assume true; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,474 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59772#(<= ~counter~0 11)} {59772#(<= ~counter~0 11)} #63#return; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,474 INFO L290 TraceCheckUtils]: 114: Hoare triple {59772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,474 INFO L290 TraceCheckUtils]: 115: Hoare triple {59772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:07,475 INFO L290 TraceCheckUtils]: 116: Hoare triple {59772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,475 INFO L290 TraceCheckUtils]: 117: Hoare triple {59800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,475 INFO L272 TraceCheckUtils]: 118: Hoare triple {59800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,476 INFO L290 TraceCheckUtils]: 119: Hoare triple {59800#(<= ~counter~0 12)} ~cond := #in~cond; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,476 INFO L290 TraceCheckUtils]: 120: Hoare triple {59800#(<= ~counter~0 12)} assume !(0 == ~cond); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,476 INFO L290 TraceCheckUtils]: 121: Hoare triple {59800#(<= ~counter~0 12)} assume true; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,477 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59800#(<= ~counter~0 12)} {59800#(<= ~counter~0 12)} #63#return; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,477 INFO L290 TraceCheckUtils]: 123: Hoare triple {59800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,477 INFO L290 TraceCheckUtils]: 124: Hoare triple {59800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:07,478 INFO L290 TraceCheckUtils]: 125: Hoare triple {59800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,478 INFO L290 TraceCheckUtils]: 126: Hoare triple {59828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,478 INFO L272 TraceCheckUtils]: 127: Hoare triple {59828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,478 INFO L290 TraceCheckUtils]: 128: Hoare triple {59828#(<= ~counter~0 13)} ~cond := #in~cond; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,479 INFO L290 TraceCheckUtils]: 129: Hoare triple {59828#(<= ~counter~0 13)} assume !(0 == ~cond); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,479 INFO L290 TraceCheckUtils]: 130: Hoare triple {59828#(<= ~counter~0 13)} assume true; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,479 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59828#(<= ~counter~0 13)} {59828#(<= ~counter~0 13)} #63#return; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,480 INFO L290 TraceCheckUtils]: 132: Hoare triple {59828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,480 INFO L290 TraceCheckUtils]: 133: Hoare triple {59828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:07,480 INFO L290 TraceCheckUtils]: 134: Hoare triple {59828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,481 INFO L290 TraceCheckUtils]: 135: Hoare triple {59856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,481 INFO L272 TraceCheckUtils]: 136: Hoare triple {59856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,481 INFO L290 TraceCheckUtils]: 137: Hoare triple {59856#(<= ~counter~0 14)} ~cond := #in~cond; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,482 INFO L290 TraceCheckUtils]: 138: Hoare triple {59856#(<= ~counter~0 14)} assume !(0 == ~cond); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,482 INFO L290 TraceCheckUtils]: 139: Hoare triple {59856#(<= ~counter~0 14)} assume true; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,482 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59856#(<= ~counter~0 14)} {59856#(<= ~counter~0 14)} #63#return; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,482 INFO L290 TraceCheckUtils]: 141: Hoare triple {59856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,483 INFO L290 TraceCheckUtils]: 142: Hoare triple {59856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:07,483 INFO L290 TraceCheckUtils]: 143: Hoare triple {59856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,484 INFO L290 TraceCheckUtils]: 144: Hoare triple {59884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,484 INFO L272 TraceCheckUtils]: 145: Hoare triple {59884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,484 INFO L290 TraceCheckUtils]: 146: Hoare triple {59884#(<= ~counter~0 15)} ~cond := #in~cond; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,484 INFO L290 TraceCheckUtils]: 147: Hoare triple {59884#(<= ~counter~0 15)} assume !(0 == ~cond); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,485 INFO L290 TraceCheckUtils]: 148: Hoare triple {59884#(<= ~counter~0 15)} assume true; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,485 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59884#(<= ~counter~0 15)} {59884#(<= ~counter~0 15)} #63#return; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,485 INFO L290 TraceCheckUtils]: 150: Hoare triple {59884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,486 INFO L290 TraceCheckUtils]: 151: Hoare triple {59884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:07,486 INFO L290 TraceCheckUtils]: 152: Hoare triple {59884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,486 INFO L290 TraceCheckUtils]: 153: Hoare triple {59912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,487 INFO L272 TraceCheckUtils]: 154: Hoare triple {59912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,487 INFO L290 TraceCheckUtils]: 155: Hoare triple {59912#(<= ~counter~0 16)} ~cond := #in~cond; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,487 INFO L290 TraceCheckUtils]: 156: Hoare triple {59912#(<= ~counter~0 16)} assume !(0 == ~cond); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,488 INFO L290 TraceCheckUtils]: 157: Hoare triple {59912#(<= ~counter~0 16)} assume true; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,488 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59912#(<= ~counter~0 16)} {59912#(<= ~counter~0 16)} #63#return; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,488 INFO L290 TraceCheckUtils]: 159: Hoare triple {59912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,488 INFO L290 TraceCheckUtils]: 160: Hoare triple {59912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:07,489 INFO L290 TraceCheckUtils]: 161: Hoare triple {59912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,489 INFO L290 TraceCheckUtils]: 162: Hoare triple {59940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,490 INFO L272 TraceCheckUtils]: 163: Hoare triple {59940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,490 INFO L290 TraceCheckUtils]: 164: Hoare triple {59940#(<= ~counter~0 17)} ~cond := #in~cond; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,490 INFO L290 TraceCheckUtils]: 165: Hoare triple {59940#(<= ~counter~0 17)} assume !(0 == ~cond); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,490 INFO L290 TraceCheckUtils]: 166: Hoare triple {59940#(<= ~counter~0 17)} assume true; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,491 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59940#(<= ~counter~0 17)} {59940#(<= ~counter~0 17)} #63#return; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,491 INFO L290 TraceCheckUtils]: 168: Hoare triple {59940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,491 INFO L290 TraceCheckUtils]: 169: Hoare triple {59940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:07,492 INFO L290 TraceCheckUtils]: 170: Hoare triple {59940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,492 INFO L290 TraceCheckUtils]: 171: Hoare triple {59968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,493 INFO L272 TraceCheckUtils]: 172: Hoare triple {59968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,493 INFO L290 TraceCheckUtils]: 173: Hoare triple {59968#(<= ~counter~0 18)} ~cond := #in~cond; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,493 INFO L290 TraceCheckUtils]: 174: Hoare triple {59968#(<= ~counter~0 18)} assume !(0 == ~cond); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,493 INFO L290 TraceCheckUtils]: 175: Hoare triple {59968#(<= ~counter~0 18)} assume true; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,494 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59968#(<= ~counter~0 18)} {59968#(<= ~counter~0 18)} #63#return; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,494 INFO L290 TraceCheckUtils]: 177: Hoare triple {59968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,494 INFO L290 TraceCheckUtils]: 178: Hoare triple {59968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:07,495 INFO L290 TraceCheckUtils]: 179: Hoare triple {59968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,495 INFO L290 TraceCheckUtils]: 180: Hoare triple {59996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,496 INFO L272 TraceCheckUtils]: 181: Hoare triple {59996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,496 INFO L290 TraceCheckUtils]: 182: Hoare triple {59996#(<= ~counter~0 19)} ~cond := #in~cond; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,496 INFO L290 TraceCheckUtils]: 183: Hoare triple {59996#(<= ~counter~0 19)} assume !(0 == ~cond); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,496 INFO L290 TraceCheckUtils]: 184: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,497 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59996#(<= ~counter~0 19)} {59996#(<= ~counter~0 19)} #63#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,497 INFO L290 TraceCheckUtils]: 186: Hoare triple {59996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,497 INFO L290 TraceCheckUtils]: 187: Hoare triple {59996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:07,498 INFO L290 TraceCheckUtils]: 188: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,498 INFO L290 TraceCheckUtils]: 189: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,498 INFO L272 TraceCheckUtils]: 190: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,499 INFO L290 TraceCheckUtils]: 191: Hoare triple {60024#(<= ~counter~0 20)} ~cond := #in~cond; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,499 INFO L290 TraceCheckUtils]: 192: Hoare triple {60024#(<= ~counter~0 20)} assume !(0 == ~cond); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,499 INFO L290 TraceCheckUtils]: 193: Hoare triple {60024#(<= ~counter~0 20)} assume true; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,500 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {60024#(<= ~counter~0 20)} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,500 INFO L290 TraceCheckUtils]: 195: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,500 INFO L290 TraceCheckUtils]: 196: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:07,501 INFO L290 TraceCheckUtils]: 197: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,501 INFO L290 TraceCheckUtils]: 198: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,501 INFO L272 TraceCheckUtils]: 199: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,502 INFO L290 TraceCheckUtils]: 200: Hoare triple {60052#(<= ~counter~0 21)} ~cond := #in~cond; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,502 INFO L290 TraceCheckUtils]: 201: Hoare triple {60052#(<= ~counter~0 21)} assume !(0 == ~cond); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,502 INFO L290 TraceCheckUtils]: 202: Hoare triple {60052#(<= ~counter~0 21)} assume true; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,502 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {60052#(<= ~counter~0 21)} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,503 INFO L290 TraceCheckUtils]: 204: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,503 INFO L290 TraceCheckUtils]: 205: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:07,504 INFO L290 TraceCheckUtils]: 206: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,504 INFO L290 TraceCheckUtils]: 207: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,504 INFO L272 TraceCheckUtils]: 208: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,504 INFO L290 TraceCheckUtils]: 209: Hoare triple {60080#(<= ~counter~0 22)} ~cond := #in~cond; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,505 INFO L290 TraceCheckUtils]: 210: Hoare triple {60080#(<= ~counter~0 22)} assume !(0 == ~cond); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,505 INFO L290 TraceCheckUtils]: 211: Hoare triple {60080#(<= ~counter~0 22)} assume true; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,505 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60080#(<= ~counter~0 22)} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,506 INFO L290 TraceCheckUtils]: 213: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,506 INFO L290 TraceCheckUtils]: 214: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:07,506 INFO L290 TraceCheckUtils]: 215: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,507 INFO L290 TraceCheckUtils]: 216: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,507 INFO L272 TraceCheckUtils]: 217: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,507 INFO L290 TraceCheckUtils]: 218: Hoare triple {60108#(<= ~counter~0 23)} ~cond := #in~cond; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,508 INFO L290 TraceCheckUtils]: 219: Hoare triple {60108#(<= ~counter~0 23)} assume !(0 == ~cond); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,508 INFO L290 TraceCheckUtils]: 220: Hoare triple {60108#(<= ~counter~0 23)} assume true; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,508 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60108#(<= ~counter~0 23)} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,508 INFO L290 TraceCheckUtils]: 222: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,509 INFO L290 TraceCheckUtils]: 223: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:07,509 INFO L290 TraceCheckUtils]: 224: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,510 INFO L290 TraceCheckUtils]: 225: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,510 INFO L272 TraceCheckUtils]: 226: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,510 INFO L290 TraceCheckUtils]: 227: Hoare triple {60136#(<= ~counter~0 24)} ~cond := #in~cond; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,510 INFO L290 TraceCheckUtils]: 228: Hoare triple {60136#(<= ~counter~0 24)} assume !(0 == ~cond); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,511 INFO L290 TraceCheckUtils]: 229: Hoare triple {60136#(<= ~counter~0 24)} assume true; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,511 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60136#(<= ~counter~0 24)} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,511 INFO L290 TraceCheckUtils]: 231: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,512 INFO L290 TraceCheckUtils]: 232: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:07,512 INFO L290 TraceCheckUtils]: 233: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,513 INFO L290 TraceCheckUtils]: 234: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,513 INFO L272 TraceCheckUtils]: 235: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,513 INFO L290 TraceCheckUtils]: 236: Hoare triple {60164#(<= ~counter~0 25)} ~cond := #in~cond; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,513 INFO L290 TraceCheckUtils]: 237: Hoare triple {60164#(<= ~counter~0 25)} assume !(0 == ~cond); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,514 INFO L290 TraceCheckUtils]: 238: Hoare triple {60164#(<= ~counter~0 25)} assume true; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,514 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60164#(<= ~counter~0 25)} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,514 INFO L290 TraceCheckUtils]: 240: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,515 INFO L290 TraceCheckUtils]: 241: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:07,515 INFO L290 TraceCheckUtils]: 242: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,515 INFO L290 TraceCheckUtils]: 243: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,516 INFO L272 TraceCheckUtils]: 244: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,516 INFO L290 TraceCheckUtils]: 245: Hoare triple {60192#(<= ~counter~0 26)} ~cond := #in~cond; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,516 INFO L290 TraceCheckUtils]: 246: Hoare triple {60192#(<= ~counter~0 26)} assume !(0 == ~cond); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,517 INFO L290 TraceCheckUtils]: 247: Hoare triple {60192#(<= ~counter~0 26)} assume true; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,517 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60192#(<= ~counter~0 26)} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,517 INFO L290 TraceCheckUtils]: 249: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,518 INFO L290 TraceCheckUtils]: 250: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:07,518 INFO L290 TraceCheckUtils]: 251: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,518 INFO L290 TraceCheckUtils]: 252: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,519 INFO L272 TraceCheckUtils]: 253: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,519 INFO L290 TraceCheckUtils]: 254: Hoare triple {60220#(<= ~counter~0 27)} ~cond := #in~cond; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,519 INFO L290 TraceCheckUtils]: 255: Hoare triple {60220#(<= ~counter~0 27)} assume !(0 == ~cond); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,520 INFO L290 TraceCheckUtils]: 256: Hoare triple {60220#(<= ~counter~0 27)} assume true; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,520 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60220#(<= ~counter~0 27)} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,520 INFO L290 TraceCheckUtils]: 258: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,520 INFO L290 TraceCheckUtils]: 259: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:07,521 INFO L290 TraceCheckUtils]: 260: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,521 INFO L290 TraceCheckUtils]: 261: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,522 INFO L272 TraceCheckUtils]: 262: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,522 INFO L290 TraceCheckUtils]: 263: Hoare triple {60248#(<= ~counter~0 28)} ~cond := #in~cond; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,522 INFO L290 TraceCheckUtils]: 264: Hoare triple {60248#(<= ~counter~0 28)} assume !(0 == ~cond); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,522 INFO L290 TraceCheckUtils]: 265: Hoare triple {60248#(<= ~counter~0 28)} assume true; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,523 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60248#(<= ~counter~0 28)} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,523 INFO L290 TraceCheckUtils]: 267: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,523 INFO L290 TraceCheckUtils]: 268: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:07,524 INFO L290 TraceCheckUtils]: 269: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,524 INFO L290 TraceCheckUtils]: 270: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,525 INFO L272 TraceCheckUtils]: 271: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,525 INFO L290 TraceCheckUtils]: 272: Hoare triple {60276#(<= ~counter~0 29)} ~cond := #in~cond; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,525 INFO L290 TraceCheckUtils]: 273: Hoare triple {60276#(<= ~counter~0 29)} assume !(0 == ~cond); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,525 INFO L290 TraceCheckUtils]: 274: Hoare triple {60276#(<= ~counter~0 29)} assume true; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,526 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60276#(<= ~counter~0 29)} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,526 INFO L290 TraceCheckUtils]: 276: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,526 INFO L290 TraceCheckUtils]: 277: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:07,527 INFO L290 TraceCheckUtils]: 278: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,527 INFO L290 TraceCheckUtils]: 279: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,528 INFO L272 TraceCheckUtils]: 280: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,528 INFO L290 TraceCheckUtils]: 281: Hoare triple {60304#(<= ~counter~0 30)} ~cond := #in~cond; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,528 INFO L290 TraceCheckUtils]: 282: Hoare triple {60304#(<= ~counter~0 30)} assume !(0 == ~cond); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,528 INFO L290 TraceCheckUtils]: 283: Hoare triple {60304#(<= ~counter~0 30)} assume true; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,529 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60304#(<= ~counter~0 30)} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,529 INFO L290 TraceCheckUtils]: 285: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,529 INFO L290 TraceCheckUtils]: 286: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:07,529 INFO L290 TraceCheckUtils]: 287: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60332#(<= |main_#t~post6| 30)} is VALID [2022-04-28 12:46:07,530 INFO L290 TraceCheckUtils]: 288: Hoare triple {60332#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-28 12:46:07,530 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-28 12:46:07,530 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-28 12:46:07,530 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-28 12:46:07,530 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-28 12:46:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 3975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:46:07,531 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:46:09,146 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-28 12:46:09,146 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-28 12:46:09,146 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-28 12:46:09,146 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-28 12:46:09,146 INFO L290 TraceCheckUtils]: 288: Hoare triple {60360#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-28 12:46:09,147 INFO L290 TraceCheckUtils]: 287: Hoare triple {60364#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60360#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:46:09,147 INFO L290 TraceCheckUtils]: 286: Hoare triple {60364#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60364#(< ~counter~0 50)} is VALID [2022-04-28 12:46:09,147 INFO L290 TraceCheckUtils]: 285: Hoare triple {60364#(< ~counter~0 50)} assume !!(0 != ~r~0); {60364#(< ~counter~0 50)} is VALID [2022-04-28 12:46:09,147 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59435#true} {60364#(< ~counter~0 50)} #63#return; {60364#(< ~counter~0 50)} is VALID [2022-04-28 12:46:09,148 INFO L290 TraceCheckUtils]: 283: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,148 INFO L290 TraceCheckUtils]: 282: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,148 INFO L290 TraceCheckUtils]: 281: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,148 INFO L272 TraceCheckUtils]: 280: Hoare triple {60364#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,148 INFO L290 TraceCheckUtils]: 279: Hoare triple {60364#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-28 12:46:09,149 INFO L290 TraceCheckUtils]: 278: Hoare triple {60392#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-28 12:46:09,149 INFO L290 TraceCheckUtils]: 277: Hoare triple {60392#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60392#(< ~counter~0 49)} is VALID [2022-04-28 12:46:09,150 INFO L290 TraceCheckUtils]: 276: Hoare triple {60392#(< ~counter~0 49)} assume !!(0 != ~r~0); {60392#(< ~counter~0 49)} is VALID [2022-04-28 12:46:09,150 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59435#true} {60392#(< ~counter~0 49)} #63#return; {60392#(< ~counter~0 49)} is VALID [2022-04-28 12:46:09,150 INFO L290 TraceCheckUtils]: 274: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,150 INFO L290 TraceCheckUtils]: 273: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,150 INFO L290 TraceCheckUtils]: 272: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,150 INFO L272 TraceCheckUtils]: 271: Hoare triple {60392#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,150 INFO L290 TraceCheckUtils]: 270: Hoare triple {60392#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-28 12:46:09,151 INFO L290 TraceCheckUtils]: 269: Hoare triple {60420#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-28 12:46:09,151 INFO L290 TraceCheckUtils]: 268: Hoare triple {60420#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60420#(< ~counter~0 48)} is VALID [2022-04-28 12:46:09,151 INFO L290 TraceCheckUtils]: 267: Hoare triple {60420#(< ~counter~0 48)} assume !!(0 != ~r~0); {60420#(< ~counter~0 48)} is VALID [2022-04-28 12:46:09,152 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59435#true} {60420#(< ~counter~0 48)} #63#return; {60420#(< ~counter~0 48)} is VALID [2022-04-28 12:46:09,152 INFO L290 TraceCheckUtils]: 265: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,152 INFO L290 TraceCheckUtils]: 264: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,152 INFO L290 TraceCheckUtils]: 263: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,152 INFO L272 TraceCheckUtils]: 262: Hoare triple {60420#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,152 INFO L290 TraceCheckUtils]: 261: Hoare triple {60420#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-28 12:46:09,153 INFO L290 TraceCheckUtils]: 260: Hoare triple {60448#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-28 12:46:09,153 INFO L290 TraceCheckUtils]: 259: Hoare triple {60448#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60448#(< ~counter~0 47)} is VALID [2022-04-28 12:46:09,153 INFO L290 TraceCheckUtils]: 258: Hoare triple {60448#(< ~counter~0 47)} assume !!(0 != ~r~0); {60448#(< ~counter~0 47)} is VALID [2022-04-28 12:46:09,154 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59435#true} {60448#(< ~counter~0 47)} #63#return; {60448#(< ~counter~0 47)} is VALID [2022-04-28 12:46:09,154 INFO L290 TraceCheckUtils]: 256: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,154 INFO L290 TraceCheckUtils]: 255: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,154 INFO L290 TraceCheckUtils]: 254: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,154 INFO L272 TraceCheckUtils]: 253: Hoare triple {60448#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,154 INFO L290 TraceCheckUtils]: 252: Hoare triple {60448#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-28 12:46:09,155 INFO L290 TraceCheckUtils]: 251: Hoare triple {60476#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-28 12:46:09,155 INFO L290 TraceCheckUtils]: 250: Hoare triple {60476#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60476#(< ~counter~0 46)} is VALID [2022-04-28 12:46:09,155 INFO L290 TraceCheckUtils]: 249: Hoare triple {60476#(< ~counter~0 46)} assume !!(0 != ~r~0); {60476#(< ~counter~0 46)} is VALID [2022-04-28 12:46:09,156 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59435#true} {60476#(< ~counter~0 46)} #63#return; {60476#(< ~counter~0 46)} is VALID [2022-04-28 12:46:09,156 INFO L290 TraceCheckUtils]: 247: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,156 INFO L290 TraceCheckUtils]: 246: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,156 INFO L290 TraceCheckUtils]: 245: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,156 INFO L272 TraceCheckUtils]: 244: Hoare triple {60476#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,156 INFO L290 TraceCheckUtils]: 243: Hoare triple {60476#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-28 12:46:09,157 INFO L290 TraceCheckUtils]: 242: Hoare triple {60504#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-28 12:46:09,157 INFO L290 TraceCheckUtils]: 241: Hoare triple {60504#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60504#(< ~counter~0 45)} is VALID [2022-04-28 12:46:09,157 INFO L290 TraceCheckUtils]: 240: Hoare triple {60504#(< ~counter~0 45)} assume !!(0 != ~r~0); {60504#(< ~counter~0 45)} is VALID [2022-04-28 12:46:09,158 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59435#true} {60504#(< ~counter~0 45)} #63#return; {60504#(< ~counter~0 45)} is VALID [2022-04-28 12:46:09,158 INFO L290 TraceCheckUtils]: 238: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,158 INFO L290 TraceCheckUtils]: 237: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,158 INFO L290 TraceCheckUtils]: 236: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,158 INFO L272 TraceCheckUtils]: 235: Hoare triple {60504#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,158 INFO L290 TraceCheckUtils]: 234: Hoare triple {60504#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-28 12:46:09,159 INFO L290 TraceCheckUtils]: 233: Hoare triple {60532#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-28 12:46:09,159 INFO L290 TraceCheckUtils]: 232: Hoare triple {60532#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60532#(< ~counter~0 44)} is VALID [2022-04-28 12:46:09,159 INFO L290 TraceCheckUtils]: 231: Hoare triple {60532#(< ~counter~0 44)} assume !!(0 != ~r~0); {60532#(< ~counter~0 44)} is VALID [2022-04-28 12:46:09,160 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59435#true} {60532#(< ~counter~0 44)} #63#return; {60532#(< ~counter~0 44)} is VALID [2022-04-28 12:46:09,160 INFO L290 TraceCheckUtils]: 229: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,160 INFO L290 TraceCheckUtils]: 228: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,160 INFO L290 TraceCheckUtils]: 227: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,160 INFO L272 TraceCheckUtils]: 226: Hoare triple {60532#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,160 INFO L290 TraceCheckUtils]: 225: Hoare triple {60532#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-28 12:46:09,161 INFO L290 TraceCheckUtils]: 224: Hoare triple {60560#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-28 12:46:09,161 INFO L290 TraceCheckUtils]: 223: Hoare triple {60560#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60560#(< ~counter~0 43)} is VALID [2022-04-28 12:46:09,161 INFO L290 TraceCheckUtils]: 222: Hoare triple {60560#(< ~counter~0 43)} assume !!(0 != ~r~0); {60560#(< ~counter~0 43)} is VALID [2022-04-28 12:46:09,162 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59435#true} {60560#(< ~counter~0 43)} #63#return; {60560#(< ~counter~0 43)} is VALID [2022-04-28 12:46:09,162 INFO L290 TraceCheckUtils]: 220: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,162 INFO L290 TraceCheckUtils]: 219: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,162 INFO L290 TraceCheckUtils]: 218: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,162 INFO L272 TraceCheckUtils]: 217: Hoare triple {60560#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,162 INFO L290 TraceCheckUtils]: 216: Hoare triple {60560#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-28 12:46:09,163 INFO L290 TraceCheckUtils]: 215: Hoare triple {60588#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-28 12:46:09,163 INFO L290 TraceCheckUtils]: 214: Hoare triple {60588#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60588#(< ~counter~0 42)} is VALID [2022-04-28 12:46:09,163 INFO L290 TraceCheckUtils]: 213: Hoare triple {60588#(< ~counter~0 42)} assume !!(0 != ~r~0); {60588#(< ~counter~0 42)} is VALID [2022-04-28 12:46:09,164 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59435#true} {60588#(< ~counter~0 42)} #63#return; {60588#(< ~counter~0 42)} is VALID [2022-04-28 12:46:09,164 INFO L290 TraceCheckUtils]: 211: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,164 INFO L290 TraceCheckUtils]: 210: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,164 INFO L290 TraceCheckUtils]: 209: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,164 INFO L272 TraceCheckUtils]: 208: Hoare triple {60588#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,164 INFO L290 TraceCheckUtils]: 207: Hoare triple {60588#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-28 12:46:09,165 INFO L290 TraceCheckUtils]: 206: Hoare triple {60616#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-28 12:46:09,165 INFO L290 TraceCheckUtils]: 205: Hoare triple {60616#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60616#(< ~counter~0 41)} is VALID [2022-04-28 12:46:09,165 INFO L290 TraceCheckUtils]: 204: Hoare triple {60616#(< ~counter~0 41)} assume !!(0 != ~r~0); {60616#(< ~counter~0 41)} is VALID [2022-04-28 12:46:09,165 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59435#true} {60616#(< ~counter~0 41)} #63#return; {60616#(< ~counter~0 41)} is VALID [2022-04-28 12:46:09,166 INFO L290 TraceCheckUtils]: 202: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,166 INFO L290 TraceCheckUtils]: 201: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,166 INFO L290 TraceCheckUtils]: 200: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,166 INFO L272 TraceCheckUtils]: 199: Hoare triple {60616#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,166 INFO L290 TraceCheckUtils]: 198: Hoare triple {60616#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-28 12:46:09,167 INFO L290 TraceCheckUtils]: 197: Hoare triple {60644#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-28 12:46:09,167 INFO L290 TraceCheckUtils]: 196: Hoare triple {60644#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60644#(< ~counter~0 40)} is VALID [2022-04-28 12:46:09,167 INFO L290 TraceCheckUtils]: 195: Hoare triple {60644#(< ~counter~0 40)} assume !!(0 != ~r~0); {60644#(< ~counter~0 40)} is VALID [2022-04-28 12:46:09,167 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59435#true} {60644#(< ~counter~0 40)} #63#return; {60644#(< ~counter~0 40)} is VALID [2022-04-28 12:46:09,167 INFO L290 TraceCheckUtils]: 193: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,168 INFO L290 TraceCheckUtils]: 192: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,168 INFO L290 TraceCheckUtils]: 191: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,168 INFO L272 TraceCheckUtils]: 190: Hoare triple {60644#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,168 INFO L290 TraceCheckUtils]: 189: Hoare triple {60644#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-28 12:46:09,168 INFO L290 TraceCheckUtils]: 188: Hoare triple {60672#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-28 12:46:09,169 INFO L290 TraceCheckUtils]: 187: Hoare triple {60672#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60672#(< ~counter~0 39)} is VALID [2022-04-28 12:46:09,169 INFO L290 TraceCheckUtils]: 186: Hoare triple {60672#(< ~counter~0 39)} assume !!(0 != ~r~0); {60672#(< ~counter~0 39)} is VALID [2022-04-28 12:46:09,169 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59435#true} {60672#(< ~counter~0 39)} #63#return; {60672#(< ~counter~0 39)} is VALID [2022-04-28 12:46:09,169 INFO L290 TraceCheckUtils]: 184: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,169 INFO L290 TraceCheckUtils]: 183: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,169 INFO L290 TraceCheckUtils]: 182: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,170 INFO L272 TraceCheckUtils]: 181: Hoare triple {60672#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,170 INFO L290 TraceCheckUtils]: 180: Hoare triple {60672#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-28 12:46:09,170 INFO L290 TraceCheckUtils]: 179: Hoare triple {60700#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-28 12:46:09,171 INFO L290 TraceCheckUtils]: 178: Hoare triple {60700#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60700#(< ~counter~0 38)} is VALID [2022-04-28 12:46:09,171 INFO L290 TraceCheckUtils]: 177: Hoare triple {60700#(< ~counter~0 38)} assume !!(0 != ~r~0); {60700#(< ~counter~0 38)} is VALID [2022-04-28 12:46:09,171 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59435#true} {60700#(< ~counter~0 38)} #63#return; {60700#(< ~counter~0 38)} is VALID [2022-04-28 12:46:09,171 INFO L290 TraceCheckUtils]: 175: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,171 INFO L290 TraceCheckUtils]: 174: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,171 INFO L290 TraceCheckUtils]: 173: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,171 INFO L272 TraceCheckUtils]: 172: Hoare triple {60700#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,172 INFO L290 TraceCheckUtils]: 171: Hoare triple {60700#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-28 12:46:09,172 INFO L290 TraceCheckUtils]: 170: Hoare triple {60728#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-28 12:46:09,173 INFO L290 TraceCheckUtils]: 169: Hoare triple {60728#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60728#(< ~counter~0 37)} is VALID [2022-04-28 12:46:09,173 INFO L290 TraceCheckUtils]: 168: Hoare triple {60728#(< ~counter~0 37)} assume !!(0 != ~r~0); {60728#(< ~counter~0 37)} is VALID [2022-04-28 12:46:09,173 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59435#true} {60728#(< ~counter~0 37)} #63#return; {60728#(< ~counter~0 37)} is VALID [2022-04-28 12:46:09,173 INFO L290 TraceCheckUtils]: 166: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,173 INFO L290 TraceCheckUtils]: 165: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,173 INFO L290 TraceCheckUtils]: 164: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,173 INFO L272 TraceCheckUtils]: 163: Hoare triple {60728#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,174 INFO L290 TraceCheckUtils]: 162: Hoare triple {60728#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-28 12:46:09,174 INFO L290 TraceCheckUtils]: 161: Hoare triple {60756#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-28 12:46:09,174 INFO L290 TraceCheckUtils]: 160: Hoare triple {60756#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60756#(< ~counter~0 36)} is VALID [2022-04-28 12:46:09,175 INFO L290 TraceCheckUtils]: 159: Hoare triple {60756#(< ~counter~0 36)} assume !!(0 != ~r~0); {60756#(< ~counter~0 36)} is VALID [2022-04-28 12:46:09,175 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59435#true} {60756#(< ~counter~0 36)} #63#return; {60756#(< ~counter~0 36)} is VALID [2022-04-28 12:46:09,175 INFO L290 TraceCheckUtils]: 157: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,175 INFO L290 TraceCheckUtils]: 156: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,175 INFO L290 TraceCheckUtils]: 155: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,175 INFO L272 TraceCheckUtils]: 154: Hoare triple {60756#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,176 INFO L290 TraceCheckUtils]: 153: Hoare triple {60756#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-28 12:46:09,176 INFO L290 TraceCheckUtils]: 152: Hoare triple {60784#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-28 12:46:09,176 INFO L290 TraceCheckUtils]: 151: Hoare triple {60784#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60784#(< ~counter~0 35)} is VALID [2022-04-28 12:46:09,177 INFO L290 TraceCheckUtils]: 150: Hoare triple {60784#(< ~counter~0 35)} assume !!(0 != ~r~0); {60784#(< ~counter~0 35)} is VALID [2022-04-28 12:46:09,177 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59435#true} {60784#(< ~counter~0 35)} #63#return; {60784#(< ~counter~0 35)} is VALID [2022-04-28 12:46:09,177 INFO L290 TraceCheckUtils]: 148: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,177 INFO L290 TraceCheckUtils]: 147: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,177 INFO L290 TraceCheckUtils]: 146: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,177 INFO L272 TraceCheckUtils]: 145: Hoare triple {60784#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,177 INFO L290 TraceCheckUtils]: 144: Hoare triple {60784#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-28 12:46:09,178 INFO L290 TraceCheckUtils]: 143: Hoare triple {60812#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-28 12:46:09,178 INFO L290 TraceCheckUtils]: 142: Hoare triple {60812#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60812#(< ~counter~0 34)} is VALID [2022-04-28 12:46:09,179 INFO L290 TraceCheckUtils]: 141: Hoare triple {60812#(< ~counter~0 34)} assume !!(0 != ~r~0); {60812#(< ~counter~0 34)} is VALID [2022-04-28 12:46:09,179 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59435#true} {60812#(< ~counter~0 34)} #63#return; {60812#(< ~counter~0 34)} is VALID [2022-04-28 12:46:09,179 INFO L290 TraceCheckUtils]: 139: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,179 INFO L290 TraceCheckUtils]: 138: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,179 INFO L290 TraceCheckUtils]: 137: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,179 INFO L272 TraceCheckUtils]: 136: Hoare triple {60812#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,179 INFO L290 TraceCheckUtils]: 135: Hoare triple {60812#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-28 12:46:09,180 INFO L290 TraceCheckUtils]: 134: Hoare triple {60840#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-28 12:46:09,180 INFO L290 TraceCheckUtils]: 133: Hoare triple {60840#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60840#(< ~counter~0 33)} is VALID [2022-04-28 12:46:09,180 INFO L290 TraceCheckUtils]: 132: Hoare triple {60840#(< ~counter~0 33)} assume !!(0 != ~r~0); {60840#(< ~counter~0 33)} is VALID [2022-04-28 12:46:09,181 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59435#true} {60840#(< ~counter~0 33)} #63#return; {60840#(< ~counter~0 33)} is VALID [2022-04-28 12:46:09,181 INFO L290 TraceCheckUtils]: 130: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,181 INFO L290 TraceCheckUtils]: 129: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,181 INFO L290 TraceCheckUtils]: 128: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,181 INFO L272 TraceCheckUtils]: 127: Hoare triple {60840#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,181 INFO L290 TraceCheckUtils]: 126: Hoare triple {60840#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-28 12:46:09,182 INFO L290 TraceCheckUtils]: 125: Hoare triple {60868#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-28 12:46:09,182 INFO L290 TraceCheckUtils]: 124: Hoare triple {60868#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60868#(< ~counter~0 32)} is VALID [2022-04-28 12:46:09,182 INFO L290 TraceCheckUtils]: 123: Hoare triple {60868#(< ~counter~0 32)} assume !!(0 != ~r~0); {60868#(< ~counter~0 32)} is VALID [2022-04-28 12:46:09,183 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59435#true} {60868#(< ~counter~0 32)} #63#return; {60868#(< ~counter~0 32)} is VALID [2022-04-28 12:46:09,183 INFO L290 TraceCheckUtils]: 121: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,183 INFO L290 TraceCheckUtils]: 120: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,183 INFO L290 TraceCheckUtils]: 119: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,183 INFO L272 TraceCheckUtils]: 118: Hoare triple {60868#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,183 INFO L290 TraceCheckUtils]: 117: Hoare triple {60868#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-28 12:46:09,184 INFO L290 TraceCheckUtils]: 116: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-28 12:46:09,184 INFO L290 TraceCheckUtils]: 115: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:09,184 INFO L290 TraceCheckUtils]: 114: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:09,185 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59435#true} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:09,185 INFO L290 TraceCheckUtils]: 112: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,185 INFO L290 TraceCheckUtils]: 111: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,185 INFO L290 TraceCheckUtils]: 110: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,185 INFO L272 TraceCheckUtils]: 109: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,185 INFO L290 TraceCheckUtils]: 108: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:09,186 INFO L290 TraceCheckUtils]: 107: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:09,186 INFO L290 TraceCheckUtils]: 106: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:09,186 INFO L290 TraceCheckUtils]: 105: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:09,187 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59435#true} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:09,187 INFO L290 TraceCheckUtils]: 103: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,187 INFO L290 TraceCheckUtils]: 102: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,187 INFO L290 TraceCheckUtils]: 101: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,187 INFO L272 TraceCheckUtils]: 100: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,187 INFO L290 TraceCheckUtils]: 99: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:09,188 INFO L290 TraceCheckUtils]: 98: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:09,188 INFO L290 TraceCheckUtils]: 97: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:09,188 INFO L290 TraceCheckUtils]: 96: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:09,189 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59435#true} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:09,189 INFO L290 TraceCheckUtils]: 94: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,189 INFO L290 TraceCheckUtils]: 93: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,189 INFO L290 TraceCheckUtils]: 92: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,189 INFO L272 TraceCheckUtils]: 91: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,189 INFO L290 TraceCheckUtils]: 90: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:09,190 INFO L290 TraceCheckUtils]: 89: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:09,190 INFO L290 TraceCheckUtils]: 88: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:09,190 INFO L290 TraceCheckUtils]: 87: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:09,190 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59435#true} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:09,191 INFO L290 TraceCheckUtils]: 85: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,191 INFO L290 TraceCheckUtils]: 83: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,191 INFO L272 TraceCheckUtils]: 82: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,191 INFO L290 TraceCheckUtils]: 81: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:09,192 INFO L290 TraceCheckUtils]: 80: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:09,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:09,192 INFO L290 TraceCheckUtils]: 78: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:09,192 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59435#true} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:09,192 INFO L290 TraceCheckUtils]: 76: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,193 INFO L290 TraceCheckUtils]: 75: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,193 INFO L290 TraceCheckUtils]: 74: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,193 INFO L272 TraceCheckUtils]: 73: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,193 INFO L290 TraceCheckUtils]: 72: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:09,193 INFO L290 TraceCheckUtils]: 71: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:09,194 INFO L290 TraceCheckUtils]: 70: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:09,194 INFO L290 TraceCheckUtils]: 69: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:09,194 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59435#true} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:09,194 INFO L290 TraceCheckUtils]: 67: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,194 INFO L290 TraceCheckUtils]: 66: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,195 INFO L290 TraceCheckUtils]: 65: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,195 INFO L272 TraceCheckUtils]: 64: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,195 INFO L290 TraceCheckUtils]: 63: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:09,195 INFO L290 TraceCheckUtils]: 62: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:09,196 INFO L290 TraceCheckUtils]: 61: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:09,196 INFO L290 TraceCheckUtils]: 60: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:09,196 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59435#true} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:09,196 INFO L290 TraceCheckUtils]: 58: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,196 INFO L290 TraceCheckUtils]: 57: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,196 INFO L290 TraceCheckUtils]: 56: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,196 INFO L272 TraceCheckUtils]: 55: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,197 INFO L290 TraceCheckUtils]: 54: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:09,197 INFO L290 TraceCheckUtils]: 53: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:09,198 INFO L290 TraceCheckUtils]: 52: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:09,198 INFO L290 TraceCheckUtils]: 51: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:09,198 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59435#true} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:09,198 INFO L290 TraceCheckUtils]: 49: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,198 INFO L290 TraceCheckUtils]: 48: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,198 INFO L290 TraceCheckUtils]: 47: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,198 INFO L272 TraceCheckUtils]: 46: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:09,199 INFO L290 TraceCheckUtils]: 44: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:09,199 INFO L290 TraceCheckUtils]: 43: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:09,200 INFO L290 TraceCheckUtils]: 42: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:09,200 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59435#true} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:09,200 INFO L290 TraceCheckUtils]: 40: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,200 INFO L290 TraceCheckUtils]: 39: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,200 INFO L290 TraceCheckUtils]: 38: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,200 INFO L272 TraceCheckUtils]: 37: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,201 INFO L290 TraceCheckUtils]: 36: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:09,201 INFO L290 TraceCheckUtils]: 35: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:09,201 INFO L290 TraceCheckUtils]: 34: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:09,202 INFO L290 TraceCheckUtils]: 33: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:09,202 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59435#true} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:09,202 INFO L290 TraceCheckUtils]: 31: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,202 INFO L290 TraceCheckUtils]: 30: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,202 INFO L272 TraceCheckUtils]: 28: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,202 INFO L290 TraceCheckUtils]: 27: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:09,203 INFO L290 TraceCheckUtils]: 26: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:09,203 INFO L290 TraceCheckUtils]: 25: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:09,204 INFO L290 TraceCheckUtils]: 24: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:09,204 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59435#true} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:09,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,204 INFO L290 TraceCheckUtils]: 20: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,204 INFO L272 TraceCheckUtils]: 19: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,204 INFO L290 TraceCheckUtils]: 18: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:09,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:09,205 INFO L290 TraceCheckUtils]: 16: Hoare triple {59996#(<= ~counter~0 19)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,206 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #61#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 14: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 13: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 12: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L272 TraceCheckUtils]: 11: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #59#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 12:46:09,206 INFO L272 TraceCheckUtils]: 6: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 12:46:09,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {59996#(<= ~counter~0 19)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {59996#(<= ~counter~0 19)} call #t~ret7 := main(); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59996#(<= ~counter~0 19)} {59435#true} #67#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,207 INFO L290 TraceCheckUtils]: 2: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:09,208 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-28 12:46:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 2235 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2022-04-28 12:46:09,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:46:09,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057067793] [2022-04-28 12:46:09,209 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:46:09,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837800318] [2022-04-28 12:46:09,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837800318] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:46:09,209 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:46:09,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-28 12:46:09,209 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:46:09,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1644462735] [2022-04-28 12:46:09,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1644462735] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:46:09,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:46:09,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-28 12:46:09,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232137780] [2022-04-28 12:46:09,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:46:09,210 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 12:46:09,210 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:46:09,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 12:46:09,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:09,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-28 12:46:09,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:09,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-28 12:46:09,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:46:09,428 INFO L87 Difference]: Start difference. First operand 290 states and 321 transitions. Second operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 12:46:10,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:10,864 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-28 12:46:10,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-28 12:46:10,864 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 12:46:10,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:46:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 12:46:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 12:46:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 12:46:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 12:46:10,876 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-28 12:46:11,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:11,113 INFO L225 Difference]: With dead ends: 304 [2022-04-28 12:46:11,113 INFO L226 Difference]: Without dead ends: 299 [2022-04-28 12:46:11,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-28 12:46:11,114 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 104 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 322 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:46:11,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 322 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:46:11,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-28 12:46:11,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-28 12:46:11,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:46:11,502 INFO L82 GeneralOperation]: Start isEquivalent. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 12:46:11,502 INFO L74 IsIncluded]: Start isIncluded. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 12:46:11,502 INFO L87 Difference]: Start difference. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 12:46:11,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:11,505 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 12:46:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 12:46:11,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:11,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:11,506 INFO L74 IsIncluded]: Start isIncluded. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 12:46:11,506 INFO L87 Difference]: Start difference. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 12:46:11,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:11,513 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 12:46:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 12:46:11,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:11,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:11,513 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:46:11,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:46:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 12:46:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-28 12:46:11,518 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-28 12:46:11,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:46:11,518 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-28 12:46:11,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 12:46:11,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-28 12:46:12,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:12,543 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 12:46:12,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-28 12:46:12,544 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:46:12,544 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 31, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:46:12,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 12:46:12,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:12,744 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:46:12,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:46:12,745 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-28 12:46:12,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:12,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [832128200] [2022-04-28 12:46:12,745 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:46:12,745 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-28 12:46:12,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:46:12,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865798177] [2022-04-28 12:46:12,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:46:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:46:12,771 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:46:12,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [881492682] [2022-04-28 12:46:12,772 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:46:12,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:12,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:46:12,772 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:46:12,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 12:46:12,875 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:46:12,875 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:46:12,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-28 12:46:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:46:12,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:46:14,430 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-28 12:46:14,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,431 INFO L290 TraceCheckUtils]: 2: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,431 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63118#(<= ~counter~0 0)} {63110#true} #67#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,432 INFO L272 TraceCheckUtils]: 4: Hoare triple {63118#(<= ~counter~0 0)} call #t~ret7 := main(); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,432 INFO L290 TraceCheckUtils]: 5: Hoare triple {63118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,432 INFO L272 TraceCheckUtils]: 6: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,432 INFO L290 TraceCheckUtils]: 7: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,433 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #59#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,434 INFO L272 TraceCheckUtils]: 11: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,434 INFO L290 TraceCheckUtils]: 12: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,435 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #61#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {63118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:14,436 INFO L290 TraceCheckUtils]: 17: Hoare triple {63118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {63167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,437 INFO L272 TraceCheckUtils]: 19: Hoare triple {63167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,437 INFO L290 TraceCheckUtils]: 20: Hoare triple {63167#(<= ~counter~0 1)} ~cond := #in~cond; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,438 INFO L290 TraceCheckUtils]: 21: Hoare triple {63167#(<= ~counter~0 1)} assume !(0 == ~cond); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {63167#(<= ~counter~0 1)} assume true; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,438 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63167#(<= ~counter~0 1)} {63167#(<= ~counter~0 1)} #63#return; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {63167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,439 INFO L290 TraceCheckUtils]: 25: Hoare triple {63167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:14,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {63167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,440 INFO L290 TraceCheckUtils]: 27: Hoare triple {63195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,440 INFO L272 TraceCheckUtils]: 28: Hoare triple {63195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,441 INFO L290 TraceCheckUtils]: 29: Hoare triple {63195#(<= ~counter~0 2)} ~cond := #in~cond; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {63195#(<= ~counter~0 2)} assume !(0 == ~cond); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,441 INFO L290 TraceCheckUtils]: 31: Hoare triple {63195#(<= ~counter~0 2)} assume true; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,441 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63195#(<= ~counter~0 2)} {63195#(<= ~counter~0 2)} #63#return; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,442 INFO L290 TraceCheckUtils]: 33: Hoare triple {63195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,442 INFO L290 TraceCheckUtils]: 34: Hoare triple {63195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:14,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {63195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,443 INFO L290 TraceCheckUtils]: 36: Hoare triple {63223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,443 INFO L272 TraceCheckUtils]: 37: Hoare triple {63223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {63223#(<= ~counter~0 3)} ~cond := #in~cond; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,444 INFO L290 TraceCheckUtils]: 39: Hoare triple {63223#(<= ~counter~0 3)} assume !(0 == ~cond); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,444 INFO L290 TraceCheckUtils]: 40: Hoare triple {63223#(<= ~counter~0 3)} assume true; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,445 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63223#(<= ~counter~0 3)} {63223#(<= ~counter~0 3)} #63#return; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,445 INFO L290 TraceCheckUtils]: 42: Hoare triple {63223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,445 INFO L290 TraceCheckUtils]: 43: Hoare triple {63223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:14,446 INFO L290 TraceCheckUtils]: 44: Hoare triple {63223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,446 INFO L290 TraceCheckUtils]: 45: Hoare triple {63251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,446 INFO L272 TraceCheckUtils]: 46: Hoare triple {63251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,447 INFO L290 TraceCheckUtils]: 47: Hoare triple {63251#(<= ~counter~0 4)} ~cond := #in~cond; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,447 INFO L290 TraceCheckUtils]: 48: Hoare triple {63251#(<= ~counter~0 4)} assume !(0 == ~cond); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,447 INFO L290 TraceCheckUtils]: 49: Hoare triple {63251#(<= ~counter~0 4)} assume true; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,448 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63251#(<= ~counter~0 4)} {63251#(<= ~counter~0 4)} #63#return; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,448 INFO L290 TraceCheckUtils]: 51: Hoare triple {63251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,448 INFO L290 TraceCheckUtils]: 52: Hoare triple {63251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:14,449 INFO L290 TraceCheckUtils]: 53: Hoare triple {63251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,449 INFO L290 TraceCheckUtils]: 54: Hoare triple {63279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,449 INFO L272 TraceCheckUtils]: 55: Hoare triple {63279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,450 INFO L290 TraceCheckUtils]: 56: Hoare triple {63279#(<= ~counter~0 5)} ~cond := #in~cond; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,450 INFO L290 TraceCheckUtils]: 57: Hoare triple {63279#(<= ~counter~0 5)} assume !(0 == ~cond); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,450 INFO L290 TraceCheckUtils]: 58: Hoare triple {63279#(<= ~counter~0 5)} assume true; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,451 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63279#(<= ~counter~0 5)} {63279#(<= ~counter~0 5)} #63#return; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,451 INFO L290 TraceCheckUtils]: 60: Hoare triple {63279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,451 INFO L290 TraceCheckUtils]: 61: Hoare triple {63279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:14,452 INFO L290 TraceCheckUtils]: 62: Hoare triple {63279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,452 INFO L290 TraceCheckUtils]: 63: Hoare triple {63307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,452 INFO L272 TraceCheckUtils]: 64: Hoare triple {63307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,453 INFO L290 TraceCheckUtils]: 65: Hoare triple {63307#(<= ~counter~0 6)} ~cond := #in~cond; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,453 INFO L290 TraceCheckUtils]: 66: Hoare triple {63307#(<= ~counter~0 6)} assume !(0 == ~cond); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,453 INFO L290 TraceCheckUtils]: 67: Hoare triple {63307#(<= ~counter~0 6)} assume true; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,454 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63307#(<= ~counter~0 6)} {63307#(<= ~counter~0 6)} #63#return; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,454 INFO L290 TraceCheckUtils]: 69: Hoare triple {63307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,454 INFO L290 TraceCheckUtils]: 70: Hoare triple {63307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:14,455 INFO L290 TraceCheckUtils]: 71: Hoare triple {63307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,455 INFO L290 TraceCheckUtils]: 72: Hoare triple {63335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,456 INFO L272 TraceCheckUtils]: 73: Hoare triple {63335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,456 INFO L290 TraceCheckUtils]: 74: Hoare triple {63335#(<= ~counter~0 7)} ~cond := #in~cond; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,456 INFO L290 TraceCheckUtils]: 75: Hoare triple {63335#(<= ~counter~0 7)} assume !(0 == ~cond); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,456 INFO L290 TraceCheckUtils]: 76: Hoare triple {63335#(<= ~counter~0 7)} assume true; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,457 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63335#(<= ~counter~0 7)} {63335#(<= ~counter~0 7)} #63#return; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,457 INFO L290 TraceCheckUtils]: 78: Hoare triple {63335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,457 INFO L290 TraceCheckUtils]: 79: Hoare triple {63335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:14,458 INFO L290 TraceCheckUtils]: 80: Hoare triple {63335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,458 INFO L290 TraceCheckUtils]: 81: Hoare triple {63363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,459 INFO L272 TraceCheckUtils]: 82: Hoare triple {63363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,459 INFO L290 TraceCheckUtils]: 83: Hoare triple {63363#(<= ~counter~0 8)} ~cond := #in~cond; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,459 INFO L290 TraceCheckUtils]: 84: Hoare triple {63363#(<= ~counter~0 8)} assume !(0 == ~cond); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,460 INFO L290 TraceCheckUtils]: 85: Hoare triple {63363#(<= ~counter~0 8)} assume true; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,460 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63363#(<= ~counter~0 8)} {63363#(<= ~counter~0 8)} #63#return; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,460 INFO L290 TraceCheckUtils]: 87: Hoare triple {63363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,460 INFO L290 TraceCheckUtils]: 88: Hoare triple {63363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:14,461 INFO L290 TraceCheckUtils]: 89: Hoare triple {63363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,461 INFO L290 TraceCheckUtils]: 90: Hoare triple {63391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,462 INFO L272 TraceCheckUtils]: 91: Hoare triple {63391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,462 INFO L290 TraceCheckUtils]: 92: Hoare triple {63391#(<= ~counter~0 9)} ~cond := #in~cond; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,462 INFO L290 TraceCheckUtils]: 93: Hoare triple {63391#(<= ~counter~0 9)} assume !(0 == ~cond); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,463 INFO L290 TraceCheckUtils]: 94: Hoare triple {63391#(<= ~counter~0 9)} assume true; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,463 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63391#(<= ~counter~0 9)} {63391#(<= ~counter~0 9)} #63#return; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,463 INFO L290 TraceCheckUtils]: 96: Hoare triple {63391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,464 INFO L290 TraceCheckUtils]: 97: Hoare triple {63391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:14,464 INFO L290 TraceCheckUtils]: 98: Hoare triple {63391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,465 INFO L290 TraceCheckUtils]: 99: Hoare triple {63419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,465 INFO L272 TraceCheckUtils]: 100: Hoare triple {63419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,465 INFO L290 TraceCheckUtils]: 101: Hoare triple {63419#(<= ~counter~0 10)} ~cond := #in~cond; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,465 INFO L290 TraceCheckUtils]: 102: Hoare triple {63419#(<= ~counter~0 10)} assume !(0 == ~cond); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,466 INFO L290 TraceCheckUtils]: 103: Hoare triple {63419#(<= ~counter~0 10)} assume true; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,466 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63419#(<= ~counter~0 10)} {63419#(<= ~counter~0 10)} #63#return; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,466 INFO L290 TraceCheckUtils]: 105: Hoare triple {63419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,467 INFO L290 TraceCheckUtils]: 106: Hoare triple {63419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:14,467 INFO L290 TraceCheckUtils]: 107: Hoare triple {63419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,468 INFO L290 TraceCheckUtils]: 108: Hoare triple {63447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,468 INFO L272 TraceCheckUtils]: 109: Hoare triple {63447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,468 INFO L290 TraceCheckUtils]: 110: Hoare triple {63447#(<= ~counter~0 11)} ~cond := #in~cond; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,469 INFO L290 TraceCheckUtils]: 111: Hoare triple {63447#(<= ~counter~0 11)} assume !(0 == ~cond); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,469 INFO L290 TraceCheckUtils]: 112: Hoare triple {63447#(<= ~counter~0 11)} assume true; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,469 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63447#(<= ~counter~0 11)} {63447#(<= ~counter~0 11)} #63#return; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,470 INFO L290 TraceCheckUtils]: 114: Hoare triple {63447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,470 INFO L290 TraceCheckUtils]: 115: Hoare triple {63447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:14,470 INFO L290 TraceCheckUtils]: 116: Hoare triple {63447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,471 INFO L290 TraceCheckUtils]: 117: Hoare triple {63475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,471 INFO L272 TraceCheckUtils]: 118: Hoare triple {63475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,471 INFO L290 TraceCheckUtils]: 119: Hoare triple {63475#(<= ~counter~0 12)} ~cond := #in~cond; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,472 INFO L290 TraceCheckUtils]: 120: Hoare triple {63475#(<= ~counter~0 12)} assume !(0 == ~cond); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,472 INFO L290 TraceCheckUtils]: 121: Hoare triple {63475#(<= ~counter~0 12)} assume true; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,472 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63475#(<= ~counter~0 12)} {63475#(<= ~counter~0 12)} #63#return; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,473 INFO L290 TraceCheckUtils]: 123: Hoare triple {63475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,473 INFO L290 TraceCheckUtils]: 124: Hoare triple {63475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:14,474 INFO L290 TraceCheckUtils]: 125: Hoare triple {63475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,474 INFO L290 TraceCheckUtils]: 126: Hoare triple {63503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,474 INFO L272 TraceCheckUtils]: 127: Hoare triple {63503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,474 INFO L290 TraceCheckUtils]: 128: Hoare triple {63503#(<= ~counter~0 13)} ~cond := #in~cond; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,475 INFO L290 TraceCheckUtils]: 129: Hoare triple {63503#(<= ~counter~0 13)} assume !(0 == ~cond); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,475 INFO L290 TraceCheckUtils]: 130: Hoare triple {63503#(<= ~counter~0 13)} assume true; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,475 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63503#(<= ~counter~0 13)} {63503#(<= ~counter~0 13)} #63#return; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,476 INFO L290 TraceCheckUtils]: 132: Hoare triple {63503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,476 INFO L290 TraceCheckUtils]: 133: Hoare triple {63503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:14,477 INFO L290 TraceCheckUtils]: 134: Hoare triple {63503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,477 INFO L290 TraceCheckUtils]: 135: Hoare triple {63531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,477 INFO L272 TraceCheckUtils]: 136: Hoare triple {63531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,478 INFO L290 TraceCheckUtils]: 137: Hoare triple {63531#(<= ~counter~0 14)} ~cond := #in~cond; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,478 INFO L290 TraceCheckUtils]: 138: Hoare triple {63531#(<= ~counter~0 14)} assume !(0 == ~cond); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,478 INFO L290 TraceCheckUtils]: 139: Hoare triple {63531#(<= ~counter~0 14)} assume true; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,478 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63531#(<= ~counter~0 14)} {63531#(<= ~counter~0 14)} #63#return; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,479 INFO L290 TraceCheckUtils]: 141: Hoare triple {63531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,479 INFO L290 TraceCheckUtils]: 142: Hoare triple {63531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:14,480 INFO L290 TraceCheckUtils]: 143: Hoare triple {63531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,480 INFO L290 TraceCheckUtils]: 144: Hoare triple {63559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,480 INFO L272 TraceCheckUtils]: 145: Hoare triple {63559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,481 INFO L290 TraceCheckUtils]: 146: Hoare triple {63559#(<= ~counter~0 15)} ~cond := #in~cond; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,481 INFO L290 TraceCheckUtils]: 147: Hoare triple {63559#(<= ~counter~0 15)} assume !(0 == ~cond); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,481 INFO L290 TraceCheckUtils]: 148: Hoare triple {63559#(<= ~counter~0 15)} assume true; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,482 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63559#(<= ~counter~0 15)} {63559#(<= ~counter~0 15)} #63#return; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,482 INFO L290 TraceCheckUtils]: 150: Hoare triple {63559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,482 INFO L290 TraceCheckUtils]: 151: Hoare triple {63559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:14,483 INFO L290 TraceCheckUtils]: 152: Hoare triple {63559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,483 INFO L290 TraceCheckUtils]: 153: Hoare triple {63587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,483 INFO L272 TraceCheckUtils]: 154: Hoare triple {63587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,484 INFO L290 TraceCheckUtils]: 155: Hoare triple {63587#(<= ~counter~0 16)} ~cond := #in~cond; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,484 INFO L290 TraceCheckUtils]: 156: Hoare triple {63587#(<= ~counter~0 16)} assume !(0 == ~cond); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,484 INFO L290 TraceCheckUtils]: 157: Hoare triple {63587#(<= ~counter~0 16)} assume true; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,485 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63587#(<= ~counter~0 16)} {63587#(<= ~counter~0 16)} #63#return; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,485 INFO L290 TraceCheckUtils]: 159: Hoare triple {63587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,485 INFO L290 TraceCheckUtils]: 160: Hoare triple {63587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:14,486 INFO L290 TraceCheckUtils]: 161: Hoare triple {63587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,486 INFO L290 TraceCheckUtils]: 162: Hoare triple {63615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,486 INFO L272 TraceCheckUtils]: 163: Hoare triple {63615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,487 INFO L290 TraceCheckUtils]: 164: Hoare triple {63615#(<= ~counter~0 17)} ~cond := #in~cond; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,487 INFO L290 TraceCheckUtils]: 165: Hoare triple {63615#(<= ~counter~0 17)} assume !(0 == ~cond); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,487 INFO L290 TraceCheckUtils]: 166: Hoare triple {63615#(<= ~counter~0 17)} assume true; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,488 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63615#(<= ~counter~0 17)} {63615#(<= ~counter~0 17)} #63#return; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,488 INFO L290 TraceCheckUtils]: 168: Hoare triple {63615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,488 INFO L290 TraceCheckUtils]: 169: Hoare triple {63615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:14,489 INFO L290 TraceCheckUtils]: 170: Hoare triple {63615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,489 INFO L290 TraceCheckUtils]: 171: Hoare triple {63643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,490 INFO L272 TraceCheckUtils]: 172: Hoare triple {63643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,490 INFO L290 TraceCheckUtils]: 173: Hoare triple {63643#(<= ~counter~0 18)} ~cond := #in~cond; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,490 INFO L290 TraceCheckUtils]: 174: Hoare triple {63643#(<= ~counter~0 18)} assume !(0 == ~cond); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,490 INFO L290 TraceCheckUtils]: 175: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,491 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63643#(<= ~counter~0 18)} {63643#(<= ~counter~0 18)} #63#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,491 INFO L290 TraceCheckUtils]: 177: Hoare triple {63643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,491 INFO L290 TraceCheckUtils]: 178: Hoare triple {63643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:14,492 INFO L290 TraceCheckUtils]: 179: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,492 INFO L290 TraceCheckUtils]: 180: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,493 INFO L272 TraceCheckUtils]: 181: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,493 INFO L290 TraceCheckUtils]: 182: Hoare triple {63671#(<= ~counter~0 19)} ~cond := #in~cond; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,493 INFO L290 TraceCheckUtils]: 183: Hoare triple {63671#(<= ~counter~0 19)} assume !(0 == ~cond); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,493 INFO L290 TraceCheckUtils]: 184: Hoare triple {63671#(<= ~counter~0 19)} assume true; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,494 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63671#(<= ~counter~0 19)} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,494 INFO L290 TraceCheckUtils]: 186: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,494 INFO L290 TraceCheckUtils]: 187: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:14,495 INFO L290 TraceCheckUtils]: 188: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,495 INFO L290 TraceCheckUtils]: 189: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,496 INFO L272 TraceCheckUtils]: 190: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,496 INFO L290 TraceCheckUtils]: 191: Hoare triple {63699#(<= ~counter~0 20)} ~cond := #in~cond; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,496 INFO L290 TraceCheckUtils]: 192: Hoare triple {63699#(<= ~counter~0 20)} assume !(0 == ~cond); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,496 INFO L290 TraceCheckUtils]: 193: Hoare triple {63699#(<= ~counter~0 20)} assume true; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,497 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63699#(<= ~counter~0 20)} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,497 INFO L290 TraceCheckUtils]: 195: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,497 INFO L290 TraceCheckUtils]: 196: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:14,498 INFO L290 TraceCheckUtils]: 197: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,498 INFO L290 TraceCheckUtils]: 198: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,499 INFO L272 TraceCheckUtils]: 199: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,499 INFO L290 TraceCheckUtils]: 200: Hoare triple {63727#(<= ~counter~0 21)} ~cond := #in~cond; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,499 INFO L290 TraceCheckUtils]: 201: Hoare triple {63727#(<= ~counter~0 21)} assume !(0 == ~cond); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,499 INFO L290 TraceCheckUtils]: 202: Hoare triple {63727#(<= ~counter~0 21)} assume true; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,500 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63727#(<= ~counter~0 21)} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,500 INFO L290 TraceCheckUtils]: 204: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,500 INFO L290 TraceCheckUtils]: 205: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:14,501 INFO L290 TraceCheckUtils]: 206: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,501 INFO L290 TraceCheckUtils]: 207: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,502 INFO L272 TraceCheckUtils]: 208: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,502 INFO L290 TraceCheckUtils]: 209: Hoare triple {63755#(<= ~counter~0 22)} ~cond := #in~cond; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,502 INFO L290 TraceCheckUtils]: 210: Hoare triple {63755#(<= ~counter~0 22)} assume !(0 == ~cond); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,502 INFO L290 TraceCheckUtils]: 211: Hoare triple {63755#(<= ~counter~0 22)} assume true; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,503 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63755#(<= ~counter~0 22)} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,503 INFO L290 TraceCheckUtils]: 213: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,503 INFO L290 TraceCheckUtils]: 214: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:14,504 INFO L290 TraceCheckUtils]: 215: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,504 INFO L290 TraceCheckUtils]: 216: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,505 INFO L272 TraceCheckUtils]: 217: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,505 INFO L290 TraceCheckUtils]: 218: Hoare triple {63783#(<= ~counter~0 23)} ~cond := #in~cond; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,505 INFO L290 TraceCheckUtils]: 219: Hoare triple {63783#(<= ~counter~0 23)} assume !(0 == ~cond); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,506 INFO L290 TraceCheckUtils]: 220: Hoare triple {63783#(<= ~counter~0 23)} assume true; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,506 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63783#(<= ~counter~0 23)} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,506 INFO L290 TraceCheckUtils]: 222: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,507 INFO L290 TraceCheckUtils]: 223: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:14,507 INFO L290 TraceCheckUtils]: 224: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,508 INFO L290 TraceCheckUtils]: 225: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,508 INFO L272 TraceCheckUtils]: 226: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,508 INFO L290 TraceCheckUtils]: 227: Hoare triple {63811#(<= ~counter~0 24)} ~cond := #in~cond; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,509 INFO L290 TraceCheckUtils]: 228: Hoare triple {63811#(<= ~counter~0 24)} assume !(0 == ~cond); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,509 INFO L290 TraceCheckUtils]: 229: Hoare triple {63811#(<= ~counter~0 24)} assume true; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,510 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63811#(<= ~counter~0 24)} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,510 INFO L290 TraceCheckUtils]: 231: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,510 INFO L290 TraceCheckUtils]: 232: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:14,511 INFO L290 TraceCheckUtils]: 233: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,512 INFO L290 TraceCheckUtils]: 234: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,512 INFO L272 TraceCheckUtils]: 235: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,512 INFO L290 TraceCheckUtils]: 236: Hoare triple {63839#(<= ~counter~0 25)} ~cond := #in~cond; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,513 INFO L290 TraceCheckUtils]: 237: Hoare triple {63839#(<= ~counter~0 25)} assume !(0 == ~cond); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,513 INFO L290 TraceCheckUtils]: 238: Hoare triple {63839#(<= ~counter~0 25)} assume true; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,513 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63839#(<= ~counter~0 25)} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,514 INFO L290 TraceCheckUtils]: 240: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,514 INFO L290 TraceCheckUtils]: 241: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:14,515 INFO L290 TraceCheckUtils]: 242: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,515 INFO L290 TraceCheckUtils]: 243: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,516 INFO L272 TraceCheckUtils]: 244: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,516 INFO L290 TraceCheckUtils]: 245: Hoare triple {63867#(<= ~counter~0 26)} ~cond := #in~cond; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,516 INFO L290 TraceCheckUtils]: 246: Hoare triple {63867#(<= ~counter~0 26)} assume !(0 == ~cond); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,516 INFO L290 TraceCheckUtils]: 247: Hoare triple {63867#(<= ~counter~0 26)} assume true; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,517 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63867#(<= ~counter~0 26)} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,517 INFO L290 TraceCheckUtils]: 249: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,517 INFO L290 TraceCheckUtils]: 250: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:14,518 INFO L290 TraceCheckUtils]: 251: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,518 INFO L290 TraceCheckUtils]: 252: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,519 INFO L272 TraceCheckUtils]: 253: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,519 INFO L290 TraceCheckUtils]: 254: Hoare triple {63895#(<= ~counter~0 27)} ~cond := #in~cond; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,519 INFO L290 TraceCheckUtils]: 255: Hoare triple {63895#(<= ~counter~0 27)} assume !(0 == ~cond); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,519 INFO L290 TraceCheckUtils]: 256: Hoare triple {63895#(<= ~counter~0 27)} assume true; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,520 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63895#(<= ~counter~0 27)} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,520 INFO L290 TraceCheckUtils]: 258: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,521 INFO L290 TraceCheckUtils]: 259: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:14,521 INFO L290 TraceCheckUtils]: 260: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,522 INFO L290 TraceCheckUtils]: 261: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,522 INFO L272 TraceCheckUtils]: 262: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,522 INFO L290 TraceCheckUtils]: 263: Hoare triple {63923#(<= ~counter~0 28)} ~cond := #in~cond; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,523 INFO L290 TraceCheckUtils]: 264: Hoare triple {63923#(<= ~counter~0 28)} assume !(0 == ~cond); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,523 INFO L290 TraceCheckUtils]: 265: Hoare triple {63923#(<= ~counter~0 28)} assume true; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,524 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63923#(<= ~counter~0 28)} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,524 INFO L290 TraceCheckUtils]: 267: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,524 INFO L290 TraceCheckUtils]: 268: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:14,525 INFO L290 TraceCheckUtils]: 269: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,525 INFO L290 TraceCheckUtils]: 270: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,526 INFO L272 TraceCheckUtils]: 271: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,526 INFO L290 TraceCheckUtils]: 272: Hoare triple {63951#(<= ~counter~0 29)} ~cond := #in~cond; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,527 INFO L290 TraceCheckUtils]: 273: Hoare triple {63951#(<= ~counter~0 29)} assume !(0 == ~cond); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,527 INFO L290 TraceCheckUtils]: 274: Hoare triple {63951#(<= ~counter~0 29)} assume true; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,527 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63951#(<= ~counter~0 29)} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,528 INFO L290 TraceCheckUtils]: 276: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,528 INFO L290 TraceCheckUtils]: 277: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:14,529 INFO L290 TraceCheckUtils]: 278: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,529 INFO L290 TraceCheckUtils]: 279: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,530 INFO L272 TraceCheckUtils]: 280: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,530 INFO L290 TraceCheckUtils]: 281: Hoare triple {63979#(<= ~counter~0 30)} ~cond := #in~cond; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,530 INFO L290 TraceCheckUtils]: 282: Hoare triple {63979#(<= ~counter~0 30)} assume !(0 == ~cond); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,531 INFO L290 TraceCheckUtils]: 283: Hoare triple {63979#(<= ~counter~0 30)} assume true; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,531 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63979#(<= ~counter~0 30)} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,532 INFO L290 TraceCheckUtils]: 285: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,532 INFO L290 TraceCheckUtils]: 286: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:14,533 INFO L290 TraceCheckUtils]: 287: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,533 INFO L290 TraceCheckUtils]: 288: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,534 INFO L272 TraceCheckUtils]: 289: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,534 INFO L290 TraceCheckUtils]: 290: Hoare triple {64007#(<= ~counter~0 31)} ~cond := #in~cond; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,534 INFO L290 TraceCheckUtils]: 291: Hoare triple {64007#(<= ~counter~0 31)} assume !(0 == ~cond); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,535 INFO L290 TraceCheckUtils]: 292: Hoare triple {64007#(<= ~counter~0 31)} assume true; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,535 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {64007#(<= ~counter~0 31)} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,535 INFO L290 TraceCheckUtils]: 294: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,536 INFO L290 TraceCheckUtils]: 295: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:14,536 INFO L290 TraceCheckUtils]: 296: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64035#(<= |main_#t~post6| 31)} is VALID [2022-04-28 12:46:14,537 INFO L290 TraceCheckUtils]: 297: Hoare triple {64035#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-28 12:46:14,537 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-28 12:46:14,537 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-28 12:46:14,537 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-28 12:46:14,537 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-28 12:46:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 4247 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:46:14,537 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:46:16,067 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-28 12:46:16,067 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-28 12:46:16,067 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-28 12:46:16,067 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-28 12:46:16,067 INFO L290 TraceCheckUtils]: 297: Hoare triple {64063#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-28 12:46:16,068 INFO L290 TraceCheckUtils]: 296: Hoare triple {64067#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64063#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:46:16,068 INFO L290 TraceCheckUtils]: 295: Hoare triple {64067#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64067#(< ~counter~0 50)} is VALID [2022-04-28 12:46:16,068 INFO L290 TraceCheckUtils]: 294: Hoare triple {64067#(< ~counter~0 50)} assume !!(0 != ~r~0); {64067#(< ~counter~0 50)} is VALID [2022-04-28 12:46:16,069 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63110#true} {64067#(< ~counter~0 50)} #63#return; {64067#(< ~counter~0 50)} is VALID [2022-04-28 12:46:16,069 INFO L290 TraceCheckUtils]: 292: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,069 INFO L290 TraceCheckUtils]: 291: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,069 INFO L290 TraceCheckUtils]: 290: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,069 INFO L272 TraceCheckUtils]: 289: Hoare triple {64067#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,069 INFO L290 TraceCheckUtils]: 288: Hoare triple {64067#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-28 12:46:16,070 INFO L290 TraceCheckUtils]: 287: Hoare triple {64095#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-28 12:46:16,070 INFO L290 TraceCheckUtils]: 286: Hoare triple {64095#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64095#(< ~counter~0 49)} is VALID [2022-04-28 12:46:16,071 INFO L290 TraceCheckUtils]: 285: Hoare triple {64095#(< ~counter~0 49)} assume !!(0 != ~r~0); {64095#(< ~counter~0 49)} is VALID [2022-04-28 12:46:16,071 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63110#true} {64095#(< ~counter~0 49)} #63#return; {64095#(< ~counter~0 49)} is VALID [2022-04-28 12:46:16,071 INFO L290 TraceCheckUtils]: 283: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,071 INFO L290 TraceCheckUtils]: 282: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,071 INFO L290 TraceCheckUtils]: 281: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,071 INFO L272 TraceCheckUtils]: 280: Hoare triple {64095#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,072 INFO L290 TraceCheckUtils]: 279: Hoare triple {64095#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-28 12:46:16,072 INFO L290 TraceCheckUtils]: 278: Hoare triple {64123#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-28 12:46:16,072 INFO L290 TraceCheckUtils]: 277: Hoare triple {64123#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64123#(< ~counter~0 48)} is VALID [2022-04-28 12:46:16,073 INFO L290 TraceCheckUtils]: 276: Hoare triple {64123#(< ~counter~0 48)} assume !!(0 != ~r~0); {64123#(< ~counter~0 48)} is VALID [2022-04-28 12:46:16,073 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63110#true} {64123#(< ~counter~0 48)} #63#return; {64123#(< ~counter~0 48)} is VALID [2022-04-28 12:46:16,073 INFO L290 TraceCheckUtils]: 274: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,073 INFO L290 TraceCheckUtils]: 273: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,073 INFO L290 TraceCheckUtils]: 272: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,073 INFO L272 TraceCheckUtils]: 271: Hoare triple {64123#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,073 INFO L290 TraceCheckUtils]: 270: Hoare triple {64123#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-28 12:46:16,074 INFO L290 TraceCheckUtils]: 269: Hoare triple {64151#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-28 12:46:16,074 INFO L290 TraceCheckUtils]: 268: Hoare triple {64151#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64151#(< ~counter~0 47)} is VALID [2022-04-28 12:46:16,075 INFO L290 TraceCheckUtils]: 267: Hoare triple {64151#(< ~counter~0 47)} assume !!(0 != ~r~0); {64151#(< ~counter~0 47)} is VALID [2022-04-28 12:46:16,075 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63110#true} {64151#(< ~counter~0 47)} #63#return; {64151#(< ~counter~0 47)} is VALID [2022-04-28 12:46:16,075 INFO L290 TraceCheckUtils]: 265: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,075 INFO L290 TraceCheckUtils]: 264: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,075 INFO L290 TraceCheckUtils]: 263: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,075 INFO L272 TraceCheckUtils]: 262: Hoare triple {64151#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,075 INFO L290 TraceCheckUtils]: 261: Hoare triple {64151#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-28 12:46:16,076 INFO L290 TraceCheckUtils]: 260: Hoare triple {64179#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-28 12:46:16,076 INFO L290 TraceCheckUtils]: 259: Hoare triple {64179#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64179#(< ~counter~0 46)} is VALID [2022-04-28 12:46:16,076 INFO L290 TraceCheckUtils]: 258: Hoare triple {64179#(< ~counter~0 46)} assume !!(0 != ~r~0); {64179#(< ~counter~0 46)} is VALID [2022-04-28 12:46:16,077 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63110#true} {64179#(< ~counter~0 46)} #63#return; {64179#(< ~counter~0 46)} is VALID [2022-04-28 12:46:16,077 INFO L290 TraceCheckUtils]: 256: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,077 INFO L290 TraceCheckUtils]: 255: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,077 INFO L290 TraceCheckUtils]: 254: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,077 INFO L272 TraceCheckUtils]: 253: Hoare triple {64179#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,077 INFO L290 TraceCheckUtils]: 252: Hoare triple {64179#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-28 12:46:16,078 INFO L290 TraceCheckUtils]: 251: Hoare triple {64207#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-28 12:46:16,078 INFO L290 TraceCheckUtils]: 250: Hoare triple {64207#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64207#(< ~counter~0 45)} is VALID [2022-04-28 12:46:16,078 INFO L290 TraceCheckUtils]: 249: Hoare triple {64207#(< ~counter~0 45)} assume !!(0 != ~r~0); {64207#(< ~counter~0 45)} is VALID [2022-04-28 12:46:16,079 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63110#true} {64207#(< ~counter~0 45)} #63#return; {64207#(< ~counter~0 45)} is VALID [2022-04-28 12:46:16,079 INFO L290 TraceCheckUtils]: 247: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,079 INFO L290 TraceCheckUtils]: 246: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,079 INFO L290 TraceCheckUtils]: 245: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,079 INFO L272 TraceCheckUtils]: 244: Hoare triple {64207#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,079 INFO L290 TraceCheckUtils]: 243: Hoare triple {64207#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-28 12:46:16,080 INFO L290 TraceCheckUtils]: 242: Hoare triple {64235#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-28 12:46:16,080 INFO L290 TraceCheckUtils]: 241: Hoare triple {64235#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64235#(< ~counter~0 44)} is VALID [2022-04-28 12:46:16,080 INFO L290 TraceCheckUtils]: 240: Hoare triple {64235#(< ~counter~0 44)} assume !!(0 != ~r~0); {64235#(< ~counter~0 44)} is VALID [2022-04-28 12:46:16,081 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63110#true} {64235#(< ~counter~0 44)} #63#return; {64235#(< ~counter~0 44)} is VALID [2022-04-28 12:46:16,081 INFO L290 TraceCheckUtils]: 238: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,081 INFO L290 TraceCheckUtils]: 237: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,081 INFO L290 TraceCheckUtils]: 236: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,081 INFO L272 TraceCheckUtils]: 235: Hoare triple {64235#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,081 INFO L290 TraceCheckUtils]: 234: Hoare triple {64235#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-28 12:46:16,082 INFO L290 TraceCheckUtils]: 233: Hoare triple {64263#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-28 12:46:16,082 INFO L290 TraceCheckUtils]: 232: Hoare triple {64263#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64263#(< ~counter~0 43)} is VALID [2022-04-28 12:46:16,082 INFO L290 TraceCheckUtils]: 231: Hoare triple {64263#(< ~counter~0 43)} assume !!(0 != ~r~0); {64263#(< ~counter~0 43)} is VALID [2022-04-28 12:46:16,083 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63110#true} {64263#(< ~counter~0 43)} #63#return; {64263#(< ~counter~0 43)} is VALID [2022-04-28 12:46:16,083 INFO L290 TraceCheckUtils]: 229: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,083 INFO L290 TraceCheckUtils]: 228: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,083 INFO L290 TraceCheckUtils]: 227: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,083 INFO L272 TraceCheckUtils]: 226: Hoare triple {64263#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,083 INFO L290 TraceCheckUtils]: 225: Hoare triple {64263#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-28 12:46:16,084 INFO L290 TraceCheckUtils]: 224: Hoare triple {64291#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-28 12:46:16,084 INFO L290 TraceCheckUtils]: 223: Hoare triple {64291#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64291#(< ~counter~0 42)} is VALID [2022-04-28 12:46:16,084 INFO L290 TraceCheckUtils]: 222: Hoare triple {64291#(< ~counter~0 42)} assume !!(0 != ~r~0); {64291#(< ~counter~0 42)} is VALID [2022-04-28 12:46:16,085 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63110#true} {64291#(< ~counter~0 42)} #63#return; {64291#(< ~counter~0 42)} is VALID [2022-04-28 12:46:16,085 INFO L290 TraceCheckUtils]: 220: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,085 INFO L290 TraceCheckUtils]: 219: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,085 INFO L290 TraceCheckUtils]: 218: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,085 INFO L272 TraceCheckUtils]: 217: Hoare triple {64291#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,085 INFO L290 TraceCheckUtils]: 216: Hoare triple {64291#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-28 12:46:16,086 INFO L290 TraceCheckUtils]: 215: Hoare triple {64319#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-28 12:46:16,086 INFO L290 TraceCheckUtils]: 214: Hoare triple {64319#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64319#(< ~counter~0 41)} is VALID [2022-04-28 12:46:16,086 INFO L290 TraceCheckUtils]: 213: Hoare triple {64319#(< ~counter~0 41)} assume !!(0 != ~r~0); {64319#(< ~counter~0 41)} is VALID [2022-04-28 12:46:16,087 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63110#true} {64319#(< ~counter~0 41)} #63#return; {64319#(< ~counter~0 41)} is VALID [2022-04-28 12:46:16,087 INFO L290 TraceCheckUtils]: 211: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,087 INFO L290 TraceCheckUtils]: 210: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,087 INFO L290 TraceCheckUtils]: 209: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,087 INFO L272 TraceCheckUtils]: 208: Hoare triple {64319#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,087 INFO L290 TraceCheckUtils]: 207: Hoare triple {64319#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-28 12:46:16,088 INFO L290 TraceCheckUtils]: 206: Hoare triple {64347#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-28 12:46:16,088 INFO L290 TraceCheckUtils]: 205: Hoare triple {64347#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64347#(< ~counter~0 40)} is VALID [2022-04-28 12:46:16,088 INFO L290 TraceCheckUtils]: 204: Hoare triple {64347#(< ~counter~0 40)} assume !!(0 != ~r~0); {64347#(< ~counter~0 40)} is VALID [2022-04-28 12:46:16,089 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63110#true} {64347#(< ~counter~0 40)} #63#return; {64347#(< ~counter~0 40)} is VALID [2022-04-28 12:46:16,089 INFO L290 TraceCheckUtils]: 202: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,089 INFO L290 TraceCheckUtils]: 201: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,089 INFO L290 TraceCheckUtils]: 200: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,089 INFO L272 TraceCheckUtils]: 199: Hoare triple {64347#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,089 INFO L290 TraceCheckUtils]: 198: Hoare triple {64347#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-28 12:46:16,090 INFO L290 TraceCheckUtils]: 197: Hoare triple {64375#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-28 12:46:16,090 INFO L290 TraceCheckUtils]: 196: Hoare triple {64375#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64375#(< ~counter~0 39)} is VALID [2022-04-28 12:46:16,090 INFO L290 TraceCheckUtils]: 195: Hoare triple {64375#(< ~counter~0 39)} assume !!(0 != ~r~0); {64375#(< ~counter~0 39)} is VALID [2022-04-28 12:46:16,091 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63110#true} {64375#(< ~counter~0 39)} #63#return; {64375#(< ~counter~0 39)} is VALID [2022-04-28 12:46:16,091 INFO L290 TraceCheckUtils]: 193: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,091 INFO L290 TraceCheckUtils]: 192: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,091 INFO L290 TraceCheckUtils]: 191: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,091 INFO L272 TraceCheckUtils]: 190: Hoare triple {64375#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,091 INFO L290 TraceCheckUtils]: 189: Hoare triple {64375#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-28 12:46:16,092 INFO L290 TraceCheckUtils]: 188: Hoare triple {64403#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-28 12:46:16,092 INFO L290 TraceCheckUtils]: 187: Hoare triple {64403#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64403#(< ~counter~0 38)} is VALID [2022-04-28 12:46:16,092 INFO L290 TraceCheckUtils]: 186: Hoare triple {64403#(< ~counter~0 38)} assume !!(0 != ~r~0); {64403#(< ~counter~0 38)} is VALID [2022-04-28 12:46:16,092 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63110#true} {64403#(< ~counter~0 38)} #63#return; {64403#(< ~counter~0 38)} is VALID [2022-04-28 12:46:16,093 INFO L290 TraceCheckUtils]: 184: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,093 INFO L290 TraceCheckUtils]: 183: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,093 INFO L290 TraceCheckUtils]: 182: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,093 INFO L272 TraceCheckUtils]: 181: Hoare triple {64403#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,093 INFO L290 TraceCheckUtils]: 180: Hoare triple {64403#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-28 12:46:16,094 INFO L290 TraceCheckUtils]: 179: Hoare triple {64431#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-28 12:46:16,094 INFO L290 TraceCheckUtils]: 178: Hoare triple {64431#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64431#(< ~counter~0 37)} is VALID [2022-04-28 12:46:16,094 INFO L290 TraceCheckUtils]: 177: Hoare triple {64431#(< ~counter~0 37)} assume !!(0 != ~r~0); {64431#(< ~counter~0 37)} is VALID [2022-04-28 12:46:16,094 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63110#true} {64431#(< ~counter~0 37)} #63#return; {64431#(< ~counter~0 37)} is VALID [2022-04-28 12:46:16,094 INFO L290 TraceCheckUtils]: 175: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,095 INFO L290 TraceCheckUtils]: 174: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,095 INFO L290 TraceCheckUtils]: 173: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,095 INFO L272 TraceCheckUtils]: 172: Hoare triple {64431#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,095 INFO L290 TraceCheckUtils]: 171: Hoare triple {64431#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-28 12:46:16,095 INFO L290 TraceCheckUtils]: 170: Hoare triple {64459#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-28 12:46:16,096 INFO L290 TraceCheckUtils]: 169: Hoare triple {64459#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64459#(< ~counter~0 36)} is VALID [2022-04-28 12:46:16,096 INFO L290 TraceCheckUtils]: 168: Hoare triple {64459#(< ~counter~0 36)} assume !!(0 != ~r~0); {64459#(< ~counter~0 36)} is VALID [2022-04-28 12:46:16,096 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63110#true} {64459#(< ~counter~0 36)} #63#return; {64459#(< ~counter~0 36)} is VALID [2022-04-28 12:46:16,096 INFO L290 TraceCheckUtils]: 166: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,096 INFO L290 TraceCheckUtils]: 165: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,096 INFO L290 TraceCheckUtils]: 164: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,097 INFO L272 TraceCheckUtils]: 163: Hoare triple {64459#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,097 INFO L290 TraceCheckUtils]: 162: Hoare triple {64459#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-28 12:46:16,097 INFO L290 TraceCheckUtils]: 161: Hoare triple {64487#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-28 12:46:16,098 INFO L290 TraceCheckUtils]: 160: Hoare triple {64487#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64487#(< ~counter~0 35)} is VALID [2022-04-28 12:46:16,098 INFO L290 TraceCheckUtils]: 159: Hoare triple {64487#(< ~counter~0 35)} assume !!(0 != ~r~0); {64487#(< ~counter~0 35)} is VALID [2022-04-28 12:46:16,098 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63110#true} {64487#(< ~counter~0 35)} #63#return; {64487#(< ~counter~0 35)} is VALID [2022-04-28 12:46:16,098 INFO L290 TraceCheckUtils]: 157: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,098 INFO L290 TraceCheckUtils]: 156: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,098 INFO L290 TraceCheckUtils]: 155: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,098 INFO L272 TraceCheckUtils]: 154: Hoare triple {64487#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,099 INFO L290 TraceCheckUtils]: 153: Hoare triple {64487#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-28 12:46:16,099 INFO L290 TraceCheckUtils]: 152: Hoare triple {64515#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-28 12:46:16,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {64515#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64515#(< ~counter~0 34)} is VALID [2022-04-28 12:46:16,100 INFO L290 TraceCheckUtils]: 150: Hoare triple {64515#(< ~counter~0 34)} assume !!(0 != ~r~0); {64515#(< ~counter~0 34)} is VALID [2022-04-28 12:46:16,100 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63110#true} {64515#(< ~counter~0 34)} #63#return; {64515#(< ~counter~0 34)} is VALID [2022-04-28 12:46:16,100 INFO L290 TraceCheckUtils]: 148: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,100 INFO L290 TraceCheckUtils]: 147: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,100 INFO L290 TraceCheckUtils]: 146: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,100 INFO L272 TraceCheckUtils]: 145: Hoare triple {64515#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,101 INFO L290 TraceCheckUtils]: 144: Hoare triple {64515#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-28 12:46:16,101 INFO L290 TraceCheckUtils]: 143: Hoare triple {64543#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-28 12:46:16,101 INFO L290 TraceCheckUtils]: 142: Hoare triple {64543#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64543#(< ~counter~0 33)} is VALID [2022-04-28 12:46:16,102 INFO L290 TraceCheckUtils]: 141: Hoare triple {64543#(< ~counter~0 33)} assume !!(0 != ~r~0); {64543#(< ~counter~0 33)} is VALID [2022-04-28 12:46:16,102 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63110#true} {64543#(< ~counter~0 33)} #63#return; {64543#(< ~counter~0 33)} is VALID [2022-04-28 12:46:16,102 INFO L290 TraceCheckUtils]: 139: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,102 INFO L290 TraceCheckUtils]: 138: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,102 INFO L290 TraceCheckUtils]: 137: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,102 INFO L272 TraceCheckUtils]: 136: Hoare triple {64543#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,103 INFO L290 TraceCheckUtils]: 135: Hoare triple {64543#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-28 12:46:16,103 INFO L290 TraceCheckUtils]: 134: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-28 12:46:16,103 INFO L290 TraceCheckUtils]: 133: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:16,104 INFO L290 TraceCheckUtils]: 132: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:16,104 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63110#true} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:16,104 INFO L290 TraceCheckUtils]: 130: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,104 INFO L290 TraceCheckUtils]: 129: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,104 INFO L290 TraceCheckUtils]: 128: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,104 INFO L272 TraceCheckUtils]: 127: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,104 INFO L290 TraceCheckUtils]: 126: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:16,105 INFO L290 TraceCheckUtils]: 125: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:16,105 INFO L290 TraceCheckUtils]: 124: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:16,106 INFO L290 TraceCheckUtils]: 123: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:16,106 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63110#true} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:16,106 INFO L290 TraceCheckUtils]: 121: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,106 INFO L290 TraceCheckUtils]: 120: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,106 INFO L290 TraceCheckUtils]: 119: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,106 INFO L272 TraceCheckUtils]: 118: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:16,107 INFO L290 TraceCheckUtils]: 116: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:16,107 INFO L290 TraceCheckUtils]: 115: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:16,108 INFO L290 TraceCheckUtils]: 114: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:16,108 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63110#true} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:16,108 INFO L290 TraceCheckUtils]: 112: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,108 INFO L290 TraceCheckUtils]: 111: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,108 INFO L290 TraceCheckUtils]: 110: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,108 INFO L272 TraceCheckUtils]: 109: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,108 INFO L290 TraceCheckUtils]: 108: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:16,109 INFO L290 TraceCheckUtils]: 107: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:16,109 INFO L290 TraceCheckUtils]: 106: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:16,109 INFO L290 TraceCheckUtils]: 105: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:16,110 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63110#true} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:16,110 INFO L290 TraceCheckUtils]: 103: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,110 INFO L290 TraceCheckUtils]: 102: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,110 INFO L290 TraceCheckUtils]: 101: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,110 INFO L272 TraceCheckUtils]: 100: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,110 INFO L290 TraceCheckUtils]: 99: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:16,111 INFO L290 TraceCheckUtils]: 98: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:16,111 INFO L290 TraceCheckUtils]: 97: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:16,111 INFO L290 TraceCheckUtils]: 96: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:16,112 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63110#true} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:16,112 INFO L290 TraceCheckUtils]: 94: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,112 INFO L290 TraceCheckUtils]: 93: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,112 INFO L290 TraceCheckUtils]: 92: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,112 INFO L272 TraceCheckUtils]: 91: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,112 INFO L290 TraceCheckUtils]: 90: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:16,113 INFO L290 TraceCheckUtils]: 89: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:16,113 INFO L290 TraceCheckUtils]: 88: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:16,113 INFO L290 TraceCheckUtils]: 87: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:16,114 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63110#true} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:16,114 INFO L290 TraceCheckUtils]: 85: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,114 INFO L290 TraceCheckUtils]: 84: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,114 INFO L290 TraceCheckUtils]: 83: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,114 INFO L272 TraceCheckUtils]: 82: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,114 INFO L290 TraceCheckUtils]: 81: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:16,115 INFO L290 TraceCheckUtils]: 80: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:16,115 INFO L290 TraceCheckUtils]: 79: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:16,115 INFO L290 TraceCheckUtils]: 78: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:16,116 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63110#true} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:16,116 INFO L290 TraceCheckUtils]: 76: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,116 INFO L290 TraceCheckUtils]: 75: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,116 INFO L290 TraceCheckUtils]: 74: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,116 INFO L272 TraceCheckUtils]: 73: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,116 INFO L290 TraceCheckUtils]: 72: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:16,117 INFO L290 TraceCheckUtils]: 71: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:16,117 INFO L290 TraceCheckUtils]: 70: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:16,117 INFO L290 TraceCheckUtils]: 69: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:16,118 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63110#true} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:16,118 INFO L290 TraceCheckUtils]: 67: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,118 INFO L290 TraceCheckUtils]: 66: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,118 INFO L290 TraceCheckUtils]: 65: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,118 INFO L272 TraceCheckUtils]: 64: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,118 INFO L290 TraceCheckUtils]: 63: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:16,119 INFO L290 TraceCheckUtils]: 62: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:16,119 INFO L290 TraceCheckUtils]: 61: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:16,119 INFO L290 TraceCheckUtils]: 60: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:16,119 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63110#true} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:16,119 INFO L290 TraceCheckUtils]: 58: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,120 INFO L290 TraceCheckUtils]: 57: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,120 INFO L290 TraceCheckUtils]: 56: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,120 INFO L272 TraceCheckUtils]: 55: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,120 INFO L290 TraceCheckUtils]: 54: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:16,120 INFO L290 TraceCheckUtils]: 53: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:16,121 INFO L290 TraceCheckUtils]: 52: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:16,121 INFO L290 TraceCheckUtils]: 51: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:16,121 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63110#true} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:16,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,121 INFO L290 TraceCheckUtils]: 48: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,121 INFO L290 TraceCheckUtils]: 47: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,122 INFO L272 TraceCheckUtils]: 46: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,122 INFO L290 TraceCheckUtils]: 45: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:16,122 INFO L290 TraceCheckUtils]: 44: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:16,123 INFO L290 TraceCheckUtils]: 43: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:16,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:16,123 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63110#true} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:16,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,123 INFO L290 TraceCheckUtils]: 39: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,123 INFO L272 TraceCheckUtils]: 37: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,124 INFO L290 TraceCheckUtils]: 36: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:16,124 INFO L290 TraceCheckUtils]: 35: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:16,124 INFO L290 TraceCheckUtils]: 34: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:16,125 INFO L290 TraceCheckUtils]: 33: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:16,125 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63110#true} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:16,125 INFO L290 TraceCheckUtils]: 31: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,125 INFO L290 TraceCheckUtils]: 30: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,125 INFO L290 TraceCheckUtils]: 29: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,125 INFO L272 TraceCheckUtils]: 28: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,126 INFO L290 TraceCheckUtils]: 27: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:16,126 INFO L290 TraceCheckUtils]: 26: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:16,126 INFO L290 TraceCheckUtils]: 25: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:16,127 INFO L290 TraceCheckUtils]: 24: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:16,127 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63110#true} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:16,127 INFO L290 TraceCheckUtils]: 22: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,127 INFO L290 TraceCheckUtils]: 21: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,127 INFO L290 TraceCheckUtils]: 20: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,127 INFO L272 TraceCheckUtils]: 19: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:16,128 INFO L290 TraceCheckUtils]: 17: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:16,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {63643#(<= ~counter~0 18)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,129 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #61#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 12: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L272 TraceCheckUtils]: 11: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #59#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 9: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L290 TraceCheckUtils]: 7: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 12:46:16,129 INFO L272 TraceCheckUtils]: 6: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 12:46:16,130 INFO L290 TraceCheckUtils]: 5: Hoare triple {63643#(<= ~counter~0 18)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,130 INFO L272 TraceCheckUtils]: 4: Hoare triple {63643#(<= ~counter~0 18)} call #t~ret7 := main(); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,130 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63643#(<= ~counter~0 18)} {63110#true} #67#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,130 INFO L290 TraceCheckUtils]: 2: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:16,131 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-28 12:46:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 2387 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2022-04-28 12:46:16,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:46:16,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865798177] [2022-04-28 12:46:16,132 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:46:16,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [881492682] [2022-04-28 12:46:16,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [881492682] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:46:16,132 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:46:16,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-28 12:46:16,132 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:46:16,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [832128200] [2022-04-28 12:46:16,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [832128200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:46:16,132 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:46:16,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 12:46:16,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966599741] [2022-04-28 12:46:16,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:46:16,133 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 12:46:16,133 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:46:16,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 12:46:16,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:16,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 12:46:16,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:16,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 12:46:16,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:46:16,401 INFO L87 Difference]: Start difference. First operand 299 states and 331 transitions. Second operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 12:46:17,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:17,802 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-28 12:46:17,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-28 12:46:17,802 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 12:46:17,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:46:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 12:46:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 12:46:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 12:46:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 12:46:17,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-28 12:46:18,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:18,049 INFO L225 Difference]: With dead ends: 313 [2022-04-28 12:46:18,049 INFO L226 Difference]: Without dead ends: 308 [2022-04-28 12:46:18,050 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-28 12:46:18,050 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 124 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:46:18,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 330 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:46:18,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-28 12:46:18,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-28 12:46:18,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:46:18,509 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 12:46:18,509 INFO L74 IsIncluded]: Start isIncluded. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 12:46:18,510 INFO L87 Difference]: Start difference. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 12:46:18,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:18,513 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 12:46:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 12:46:18,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:18,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:18,514 INFO L74 IsIncluded]: Start isIncluded. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 12:46:18,514 INFO L87 Difference]: Start difference. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 12:46:18,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:18,517 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 12:46:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 12:46:18,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:18,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:18,517 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:46:18,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:46:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 12:46:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-28 12:46:18,522 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-28 12:46:18,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:46:18,522 INFO L495 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-28 12:46:18,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 12:46:18,522 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-28 12:46:21,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 340 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 12:46:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-28 12:46:21,055 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:46:21,055 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 32, 32, 32, 32, 32, 32, 32, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:46:21,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 12:46:21,255 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-28 12:46:21,255 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:46:21,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:46:21,259 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-28 12:46:21,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:21,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [595498876] [2022-04-28 12:46:21,259 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:46:21,260 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-28 12:46:21,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:46:21,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076124085] [2022-04-28 12:46:21,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:46:21,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:46:21,281 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:46:21,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1204690094] [2022-04-28 12:46:21,281 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:46:21,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:21,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:46:21,282 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:46:21,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 12:46:21,594 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:46:21,594 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:46:21,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-28 12:46:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:46:21,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:46:23,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-28 12:46:23,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66903#(<= ~counter~0 0)} {66895#true} #67#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {66903#(<= ~counter~0 0)} call #t~ret7 := main(); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {66903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,208 INFO L272 TraceCheckUtils]: 6: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,208 INFO L290 TraceCheckUtils]: 9: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,209 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #59#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,209 INFO L272 TraceCheckUtils]: 11: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,209 INFO L290 TraceCheckUtils]: 12: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,210 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #61#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {66903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 12:46:23,211 INFO L290 TraceCheckUtils]: 17: Hoare triple {66903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {66952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,212 INFO L272 TraceCheckUtils]: 19: Hoare triple {66952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,212 INFO L290 TraceCheckUtils]: 20: Hoare triple {66952#(<= ~counter~0 1)} ~cond := #in~cond; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,213 INFO L290 TraceCheckUtils]: 21: Hoare triple {66952#(<= ~counter~0 1)} assume !(0 == ~cond); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,213 INFO L290 TraceCheckUtils]: 22: Hoare triple {66952#(<= ~counter~0 1)} assume true; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,213 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66952#(<= ~counter~0 1)} {66952#(<= ~counter~0 1)} #63#return; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,213 INFO L290 TraceCheckUtils]: 24: Hoare triple {66952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,214 INFO L290 TraceCheckUtils]: 25: Hoare triple {66952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 12:46:23,214 INFO L290 TraceCheckUtils]: 26: Hoare triple {66952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,215 INFO L290 TraceCheckUtils]: 27: Hoare triple {66980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,215 INFO L272 TraceCheckUtils]: 28: Hoare triple {66980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {66980#(<= ~counter~0 2)} ~cond := #in~cond; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,215 INFO L290 TraceCheckUtils]: 30: Hoare triple {66980#(<= ~counter~0 2)} assume !(0 == ~cond); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {66980#(<= ~counter~0 2)} assume true; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,216 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66980#(<= ~counter~0 2)} {66980#(<= ~counter~0 2)} #63#return; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {66980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {66980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 12:46:23,217 INFO L290 TraceCheckUtils]: 35: Hoare triple {66980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {67008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,218 INFO L272 TraceCheckUtils]: 37: Hoare triple {67008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,218 INFO L290 TraceCheckUtils]: 38: Hoare triple {67008#(<= ~counter~0 3)} ~cond := #in~cond; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {67008#(<= ~counter~0 3)} assume !(0 == ~cond); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,219 INFO L290 TraceCheckUtils]: 40: Hoare triple {67008#(<= ~counter~0 3)} assume true; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,219 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {67008#(<= ~counter~0 3)} {67008#(<= ~counter~0 3)} #63#return; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,219 INFO L290 TraceCheckUtils]: 42: Hoare triple {67008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,219 INFO L290 TraceCheckUtils]: 43: Hoare triple {67008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 12:46:23,220 INFO L290 TraceCheckUtils]: 44: Hoare triple {67008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,220 INFO L290 TraceCheckUtils]: 45: Hoare triple {67036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,221 INFO L272 TraceCheckUtils]: 46: Hoare triple {67036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,221 INFO L290 TraceCheckUtils]: 47: Hoare triple {67036#(<= ~counter~0 4)} ~cond := #in~cond; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,221 INFO L290 TraceCheckUtils]: 48: Hoare triple {67036#(<= ~counter~0 4)} assume !(0 == ~cond); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,221 INFO L290 TraceCheckUtils]: 49: Hoare triple {67036#(<= ~counter~0 4)} assume true; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,222 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {67036#(<= ~counter~0 4)} {67036#(<= ~counter~0 4)} #63#return; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,222 INFO L290 TraceCheckUtils]: 51: Hoare triple {67036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,222 INFO L290 TraceCheckUtils]: 52: Hoare triple {67036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 12:46:23,223 INFO L290 TraceCheckUtils]: 53: Hoare triple {67036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,223 INFO L290 TraceCheckUtils]: 54: Hoare triple {67064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,224 INFO L272 TraceCheckUtils]: 55: Hoare triple {67064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,224 INFO L290 TraceCheckUtils]: 56: Hoare triple {67064#(<= ~counter~0 5)} ~cond := #in~cond; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,224 INFO L290 TraceCheckUtils]: 57: Hoare triple {67064#(<= ~counter~0 5)} assume !(0 == ~cond); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,224 INFO L290 TraceCheckUtils]: 58: Hoare triple {67064#(<= ~counter~0 5)} assume true; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,225 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {67064#(<= ~counter~0 5)} {67064#(<= ~counter~0 5)} #63#return; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,225 INFO L290 TraceCheckUtils]: 60: Hoare triple {67064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,225 INFO L290 TraceCheckUtils]: 61: Hoare triple {67064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 12:46:23,226 INFO L290 TraceCheckUtils]: 62: Hoare triple {67064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,226 INFO L290 TraceCheckUtils]: 63: Hoare triple {67092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,226 INFO L272 TraceCheckUtils]: 64: Hoare triple {67092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,227 INFO L290 TraceCheckUtils]: 65: Hoare triple {67092#(<= ~counter~0 6)} ~cond := #in~cond; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,227 INFO L290 TraceCheckUtils]: 66: Hoare triple {67092#(<= ~counter~0 6)} assume !(0 == ~cond); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,227 INFO L290 TraceCheckUtils]: 67: Hoare triple {67092#(<= ~counter~0 6)} assume true; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,228 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67092#(<= ~counter~0 6)} {67092#(<= ~counter~0 6)} #63#return; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,228 INFO L290 TraceCheckUtils]: 69: Hoare triple {67092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,228 INFO L290 TraceCheckUtils]: 70: Hoare triple {67092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 12:46:23,229 INFO L290 TraceCheckUtils]: 71: Hoare triple {67092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,229 INFO L290 TraceCheckUtils]: 72: Hoare triple {67120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,229 INFO L272 TraceCheckUtils]: 73: Hoare triple {67120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,230 INFO L290 TraceCheckUtils]: 74: Hoare triple {67120#(<= ~counter~0 7)} ~cond := #in~cond; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,230 INFO L290 TraceCheckUtils]: 75: Hoare triple {67120#(<= ~counter~0 7)} assume !(0 == ~cond); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,230 INFO L290 TraceCheckUtils]: 76: Hoare triple {67120#(<= ~counter~0 7)} assume true; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,230 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67120#(<= ~counter~0 7)} {67120#(<= ~counter~0 7)} #63#return; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,231 INFO L290 TraceCheckUtils]: 78: Hoare triple {67120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,231 INFO L290 TraceCheckUtils]: 79: Hoare triple {67120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 12:46:23,232 INFO L290 TraceCheckUtils]: 80: Hoare triple {67120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,232 INFO L290 TraceCheckUtils]: 81: Hoare triple {67148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,232 INFO L272 TraceCheckUtils]: 82: Hoare triple {67148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,232 INFO L290 TraceCheckUtils]: 83: Hoare triple {67148#(<= ~counter~0 8)} ~cond := #in~cond; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,233 INFO L290 TraceCheckUtils]: 84: Hoare triple {67148#(<= ~counter~0 8)} assume !(0 == ~cond); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,233 INFO L290 TraceCheckUtils]: 85: Hoare triple {67148#(<= ~counter~0 8)} assume true; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,233 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67148#(<= ~counter~0 8)} {67148#(<= ~counter~0 8)} #63#return; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,233 INFO L290 TraceCheckUtils]: 87: Hoare triple {67148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,234 INFO L290 TraceCheckUtils]: 88: Hoare triple {67148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 12:46:23,234 INFO L290 TraceCheckUtils]: 89: Hoare triple {67148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {67176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,235 INFO L272 TraceCheckUtils]: 91: Hoare triple {67176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,235 INFO L290 TraceCheckUtils]: 92: Hoare triple {67176#(<= ~counter~0 9)} ~cond := #in~cond; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,235 INFO L290 TraceCheckUtils]: 93: Hoare triple {67176#(<= ~counter~0 9)} assume !(0 == ~cond); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,236 INFO L290 TraceCheckUtils]: 94: Hoare triple {67176#(<= ~counter~0 9)} assume true; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,236 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67176#(<= ~counter~0 9)} {67176#(<= ~counter~0 9)} #63#return; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,236 INFO L290 TraceCheckUtils]: 96: Hoare triple {67176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,237 INFO L290 TraceCheckUtils]: 97: Hoare triple {67176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 12:46:23,237 INFO L290 TraceCheckUtils]: 98: Hoare triple {67176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,237 INFO L290 TraceCheckUtils]: 99: Hoare triple {67204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,238 INFO L272 TraceCheckUtils]: 100: Hoare triple {67204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,238 INFO L290 TraceCheckUtils]: 101: Hoare triple {67204#(<= ~counter~0 10)} ~cond := #in~cond; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,238 INFO L290 TraceCheckUtils]: 102: Hoare triple {67204#(<= ~counter~0 10)} assume !(0 == ~cond); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,239 INFO L290 TraceCheckUtils]: 103: Hoare triple {67204#(<= ~counter~0 10)} assume true; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,239 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67204#(<= ~counter~0 10)} {67204#(<= ~counter~0 10)} #63#return; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,239 INFO L290 TraceCheckUtils]: 105: Hoare triple {67204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,239 INFO L290 TraceCheckUtils]: 106: Hoare triple {67204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 12:46:23,240 INFO L290 TraceCheckUtils]: 107: Hoare triple {67204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,240 INFO L290 TraceCheckUtils]: 108: Hoare triple {67232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,241 INFO L272 TraceCheckUtils]: 109: Hoare triple {67232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,241 INFO L290 TraceCheckUtils]: 110: Hoare triple {67232#(<= ~counter~0 11)} ~cond := #in~cond; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,241 INFO L290 TraceCheckUtils]: 111: Hoare triple {67232#(<= ~counter~0 11)} assume !(0 == ~cond); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,241 INFO L290 TraceCheckUtils]: 112: Hoare triple {67232#(<= ~counter~0 11)} assume true; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,242 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67232#(<= ~counter~0 11)} {67232#(<= ~counter~0 11)} #63#return; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,242 INFO L290 TraceCheckUtils]: 114: Hoare triple {67232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,242 INFO L290 TraceCheckUtils]: 115: Hoare triple {67232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 12:46:23,243 INFO L290 TraceCheckUtils]: 116: Hoare triple {67232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,243 INFO L290 TraceCheckUtils]: 117: Hoare triple {67260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,244 INFO L272 TraceCheckUtils]: 118: Hoare triple {67260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,244 INFO L290 TraceCheckUtils]: 119: Hoare triple {67260#(<= ~counter~0 12)} ~cond := #in~cond; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,244 INFO L290 TraceCheckUtils]: 120: Hoare triple {67260#(<= ~counter~0 12)} assume !(0 == ~cond); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,244 INFO L290 TraceCheckUtils]: 121: Hoare triple {67260#(<= ~counter~0 12)} assume true; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,245 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67260#(<= ~counter~0 12)} {67260#(<= ~counter~0 12)} #63#return; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,245 INFO L290 TraceCheckUtils]: 123: Hoare triple {67260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,245 INFO L290 TraceCheckUtils]: 124: Hoare triple {67260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 12:46:23,246 INFO L290 TraceCheckUtils]: 125: Hoare triple {67260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,246 INFO L290 TraceCheckUtils]: 126: Hoare triple {67288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,246 INFO L272 TraceCheckUtils]: 127: Hoare triple {67288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,247 INFO L290 TraceCheckUtils]: 128: Hoare triple {67288#(<= ~counter~0 13)} ~cond := #in~cond; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,247 INFO L290 TraceCheckUtils]: 129: Hoare triple {67288#(<= ~counter~0 13)} assume !(0 == ~cond); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,247 INFO L290 TraceCheckUtils]: 130: Hoare triple {67288#(<= ~counter~0 13)} assume true; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,248 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67288#(<= ~counter~0 13)} {67288#(<= ~counter~0 13)} #63#return; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,248 INFO L290 TraceCheckUtils]: 132: Hoare triple {67288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,248 INFO L290 TraceCheckUtils]: 133: Hoare triple {67288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 12:46:23,249 INFO L290 TraceCheckUtils]: 134: Hoare triple {67288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,249 INFO L290 TraceCheckUtils]: 135: Hoare triple {67316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,249 INFO L272 TraceCheckUtils]: 136: Hoare triple {67316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,249 INFO L290 TraceCheckUtils]: 137: Hoare triple {67316#(<= ~counter~0 14)} ~cond := #in~cond; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,250 INFO L290 TraceCheckUtils]: 138: Hoare triple {67316#(<= ~counter~0 14)} assume !(0 == ~cond); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,250 INFO L290 TraceCheckUtils]: 139: Hoare triple {67316#(<= ~counter~0 14)} assume true; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,250 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67316#(<= ~counter~0 14)} {67316#(<= ~counter~0 14)} #63#return; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,251 INFO L290 TraceCheckUtils]: 141: Hoare triple {67316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,251 INFO L290 TraceCheckUtils]: 142: Hoare triple {67316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 12:46:23,251 INFO L290 TraceCheckUtils]: 143: Hoare triple {67316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,252 INFO L290 TraceCheckUtils]: 144: Hoare triple {67344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,252 INFO L272 TraceCheckUtils]: 145: Hoare triple {67344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,252 INFO L290 TraceCheckUtils]: 146: Hoare triple {67344#(<= ~counter~0 15)} ~cond := #in~cond; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,253 INFO L290 TraceCheckUtils]: 147: Hoare triple {67344#(<= ~counter~0 15)} assume !(0 == ~cond); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,253 INFO L290 TraceCheckUtils]: 148: Hoare triple {67344#(<= ~counter~0 15)} assume true; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,253 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67344#(<= ~counter~0 15)} {67344#(<= ~counter~0 15)} #63#return; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,253 INFO L290 TraceCheckUtils]: 150: Hoare triple {67344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,254 INFO L290 TraceCheckUtils]: 151: Hoare triple {67344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 12:46:23,254 INFO L290 TraceCheckUtils]: 152: Hoare triple {67344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,255 INFO L290 TraceCheckUtils]: 153: Hoare triple {67372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,255 INFO L272 TraceCheckUtils]: 154: Hoare triple {67372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,255 INFO L290 TraceCheckUtils]: 155: Hoare triple {67372#(<= ~counter~0 16)} ~cond := #in~cond; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,255 INFO L290 TraceCheckUtils]: 156: Hoare triple {67372#(<= ~counter~0 16)} assume !(0 == ~cond); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,256 INFO L290 TraceCheckUtils]: 157: Hoare triple {67372#(<= ~counter~0 16)} assume true; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,256 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67372#(<= ~counter~0 16)} {67372#(<= ~counter~0 16)} #63#return; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,256 INFO L290 TraceCheckUtils]: 159: Hoare triple {67372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,257 INFO L290 TraceCheckUtils]: 160: Hoare triple {67372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 12:46:23,257 INFO L290 TraceCheckUtils]: 161: Hoare triple {67372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,257 INFO L290 TraceCheckUtils]: 162: Hoare triple {67400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,258 INFO L272 TraceCheckUtils]: 163: Hoare triple {67400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,258 INFO L290 TraceCheckUtils]: 164: Hoare triple {67400#(<= ~counter~0 17)} ~cond := #in~cond; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,258 INFO L290 TraceCheckUtils]: 165: Hoare triple {67400#(<= ~counter~0 17)} assume !(0 == ~cond); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,259 INFO L290 TraceCheckUtils]: 166: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,259 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67400#(<= ~counter~0 17)} {67400#(<= ~counter~0 17)} #63#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,259 INFO L290 TraceCheckUtils]: 168: Hoare triple {67400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,259 INFO L290 TraceCheckUtils]: 169: Hoare triple {67400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:23,260 INFO L290 TraceCheckUtils]: 170: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,260 INFO L290 TraceCheckUtils]: 171: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,261 INFO L272 TraceCheckUtils]: 172: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,261 INFO L290 TraceCheckUtils]: 173: Hoare triple {67428#(<= ~counter~0 18)} ~cond := #in~cond; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,261 INFO L290 TraceCheckUtils]: 174: Hoare triple {67428#(<= ~counter~0 18)} assume !(0 == ~cond); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,261 INFO L290 TraceCheckUtils]: 175: Hoare triple {67428#(<= ~counter~0 18)} assume true; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,262 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67428#(<= ~counter~0 18)} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,262 INFO L290 TraceCheckUtils]: 177: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,262 INFO L290 TraceCheckUtils]: 178: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:23,263 INFO L290 TraceCheckUtils]: 179: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,263 INFO L290 TraceCheckUtils]: 180: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,264 INFO L272 TraceCheckUtils]: 181: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,264 INFO L290 TraceCheckUtils]: 182: Hoare triple {67456#(<= ~counter~0 19)} ~cond := #in~cond; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,264 INFO L290 TraceCheckUtils]: 183: Hoare triple {67456#(<= ~counter~0 19)} assume !(0 == ~cond); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,264 INFO L290 TraceCheckUtils]: 184: Hoare triple {67456#(<= ~counter~0 19)} assume true; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,265 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67456#(<= ~counter~0 19)} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,265 INFO L290 TraceCheckUtils]: 186: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,265 INFO L290 TraceCheckUtils]: 187: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:23,266 INFO L290 TraceCheckUtils]: 188: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,266 INFO L290 TraceCheckUtils]: 189: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,266 INFO L272 TraceCheckUtils]: 190: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,267 INFO L290 TraceCheckUtils]: 191: Hoare triple {67484#(<= ~counter~0 20)} ~cond := #in~cond; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,267 INFO L290 TraceCheckUtils]: 192: Hoare triple {67484#(<= ~counter~0 20)} assume !(0 == ~cond); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,267 INFO L290 TraceCheckUtils]: 193: Hoare triple {67484#(<= ~counter~0 20)} assume true; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,268 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67484#(<= ~counter~0 20)} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,268 INFO L290 TraceCheckUtils]: 195: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,268 INFO L290 TraceCheckUtils]: 196: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:23,269 INFO L290 TraceCheckUtils]: 197: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,269 INFO L290 TraceCheckUtils]: 198: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,269 INFO L272 TraceCheckUtils]: 199: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,270 INFO L290 TraceCheckUtils]: 200: Hoare triple {67512#(<= ~counter~0 21)} ~cond := #in~cond; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,270 INFO L290 TraceCheckUtils]: 201: Hoare triple {67512#(<= ~counter~0 21)} assume !(0 == ~cond); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,270 INFO L290 TraceCheckUtils]: 202: Hoare triple {67512#(<= ~counter~0 21)} assume true; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,270 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67512#(<= ~counter~0 21)} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,271 INFO L290 TraceCheckUtils]: 204: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,271 INFO L290 TraceCheckUtils]: 205: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:23,272 INFO L290 TraceCheckUtils]: 206: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,272 INFO L290 TraceCheckUtils]: 207: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,272 INFO L272 TraceCheckUtils]: 208: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,272 INFO L290 TraceCheckUtils]: 209: Hoare triple {67540#(<= ~counter~0 22)} ~cond := #in~cond; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,273 INFO L290 TraceCheckUtils]: 210: Hoare triple {67540#(<= ~counter~0 22)} assume !(0 == ~cond); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,273 INFO L290 TraceCheckUtils]: 211: Hoare triple {67540#(<= ~counter~0 22)} assume true; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,273 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67540#(<= ~counter~0 22)} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,274 INFO L290 TraceCheckUtils]: 213: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,274 INFO L290 TraceCheckUtils]: 214: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:23,274 INFO L290 TraceCheckUtils]: 215: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,275 INFO L290 TraceCheckUtils]: 216: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,275 INFO L272 TraceCheckUtils]: 217: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,275 INFO L290 TraceCheckUtils]: 218: Hoare triple {67568#(<= ~counter~0 23)} ~cond := #in~cond; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,276 INFO L290 TraceCheckUtils]: 219: Hoare triple {67568#(<= ~counter~0 23)} assume !(0 == ~cond); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,276 INFO L290 TraceCheckUtils]: 220: Hoare triple {67568#(<= ~counter~0 23)} assume true; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,276 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67568#(<= ~counter~0 23)} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,276 INFO L290 TraceCheckUtils]: 222: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,277 INFO L290 TraceCheckUtils]: 223: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:23,277 INFO L290 TraceCheckUtils]: 224: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,278 INFO L290 TraceCheckUtils]: 225: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,278 INFO L272 TraceCheckUtils]: 226: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,278 INFO L290 TraceCheckUtils]: 227: Hoare triple {67596#(<= ~counter~0 24)} ~cond := #in~cond; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,278 INFO L290 TraceCheckUtils]: 228: Hoare triple {67596#(<= ~counter~0 24)} assume !(0 == ~cond); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,279 INFO L290 TraceCheckUtils]: 229: Hoare triple {67596#(<= ~counter~0 24)} assume true; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,279 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67596#(<= ~counter~0 24)} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,279 INFO L290 TraceCheckUtils]: 231: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,280 INFO L290 TraceCheckUtils]: 232: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:23,280 INFO L290 TraceCheckUtils]: 233: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,280 INFO L290 TraceCheckUtils]: 234: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,281 INFO L272 TraceCheckUtils]: 235: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,281 INFO L290 TraceCheckUtils]: 236: Hoare triple {67624#(<= ~counter~0 25)} ~cond := #in~cond; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,281 INFO L290 TraceCheckUtils]: 237: Hoare triple {67624#(<= ~counter~0 25)} assume !(0 == ~cond); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,282 INFO L290 TraceCheckUtils]: 238: Hoare triple {67624#(<= ~counter~0 25)} assume true; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,282 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67624#(<= ~counter~0 25)} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,282 INFO L290 TraceCheckUtils]: 240: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,282 INFO L290 TraceCheckUtils]: 241: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:23,283 INFO L290 TraceCheckUtils]: 242: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,283 INFO L290 TraceCheckUtils]: 243: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,284 INFO L272 TraceCheckUtils]: 244: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,284 INFO L290 TraceCheckUtils]: 245: Hoare triple {67652#(<= ~counter~0 26)} ~cond := #in~cond; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,284 INFO L290 TraceCheckUtils]: 246: Hoare triple {67652#(<= ~counter~0 26)} assume !(0 == ~cond); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,284 INFO L290 TraceCheckUtils]: 247: Hoare triple {67652#(<= ~counter~0 26)} assume true; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,285 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67652#(<= ~counter~0 26)} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,285 INFO L290 TraceCheckUtils]: 249: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,285 INFO L290 TraceCheckUtils]: 250: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:23,286 INFO L290 TraceCheckUtils]: 251: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,286 INFO L290 TraceCheckUtils]: 252: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,287 INFO L272 TraceCheckUtils]: 253: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,287 INFO L290 TraceCheckUtils]: 254: Hoare triple {67680#(<= ~counter~0 27)} ~cond := #in~cond; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,287 INFO L290 TraceCheckUtils]: 255: Hoare triple {67680#(<= ~counter~0 27)} assume !(0 == ~cond); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,287 INFO L290 TraceCheckUtils]: 256: Hoare triple {67680#(<= ~counter~0 27)} assume true; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,288 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67680#(<= ~counter~0 27)} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,288 INFO L290 TraceCheckUtils]: 258: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,289 INFO L290 TraceCheckUtils]: 259: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:23,290 INFO L290 TraceCheckUtils]: 260: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,290 INFO L290 TraceCheckUtils]: 261: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,291 INFO L272 TraceCheckUtils]: 262: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,291 INFO L290 TraceCheckUtils]: 263: Hoare triple {67708#(<= ~counter~0 28)} ~cond := #in~cond; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,291 INFO L290 TraceCheckUtils]: 264: Hoare triple {67708#(<= ~counter~0 28)} assume !(0 == ~cond); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,292 INFO L290 TraceCheckUtils]: 265: Hoare triple {67708#(<= ~counter~0 28)} assume true; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,292 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67708#(<= ~counter~0 28)} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,292 INFO L290 TraceCheckUtils]: 267: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,293 INFO L290 TraceCheckUtils]: 268: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:23,293 INFO L290 TraceCheckUtils]: 269: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,294 INFO L290 TraceCheckUtils]: 270: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,294 INFO L272 TraceCheckUtils]: 271: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,294 INFO L290 TraceCheckUtils]: 272: Hoare triple {67736#(<= ~counter~0 29)} ~cond := #in~cond; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,295 INFO L290 TraceCheckUtils]: 273: Hoare triple {67736#(<= ~counter~0 29)} assume !(0 == ~cond); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,295 INFO L290 TraceCheckUtils]: 274: Hoare triple {67736#(<= ~counter~0 29)} assume true; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,295 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67736#(<= ~counter~0 29)} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,296 INFO L290 TraceCheckUtils]: 276: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,296 INFO L290 TraceCheckUtils]: 277: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:23,296 INFO L290 TraceCheckUtils]: 278: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,297 INFO L290 TraceCheckUtils]: 279: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,297 INFO L272 TraceCheckUtils]: 280: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,297 INFO L290 TraceCheckUtils]: 281: Hoare triple {67764#(<= ~counter~0 30)} ~cond := #in~cond; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,298 INFO L290 TraceCheckUtils]: 282: Hoare triple {67764#(<= ~counter~0 30)} assume !(0 == ~cond); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,298 INFO L290 TraceCheckUtils]: 283: Hoare triple {67764#(<= ~counter~0 30)} assume true; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,298 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67764#(<= ~counter~0 30)} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,299 INFO L290 TraceCheckUtils]: 285: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,299 INFO L290 TraceCheckUtils]: 286: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:23,299 INFO L290 TraceCheckUtils]: 287: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,300 INFO L290 TraceCheckUtils]: 288: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,300 INFO L272 TraceCheckUtils]: 289: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,300 INFO L290 TraceCheckUtils]: 290: Hoare triple {67792#(<= ~counter~0 31)} ~cond := #in~cond; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,301 INFO L290 TraceCheckUtils]: 291: Hoare triple {67792#(<= ~counter~0 31)} assume !(0 == ~cond); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,301 INFO L290 TraceCheckUtils]: 292: Hoare triple {67792#(<= ~counter~0 31)} assume true; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,301 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67792#(<= ~counter~0 31)} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,301 INFO L290 TraceCheckUtils]: 294: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,302 INFO L290 TraceCheckUtils]: 295: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:23,302 INFO L290 TraceCheckUtils]: 296: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,303 INFO L290 TraceCheckUtils]: 297: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,303 INFO L272 TraceCheckUtils]: 298: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,303 INFO L290 TraceCheckUtils]: 299: Hoare triple {67820#(<= ~counter~0 32)} ~cond := #in~cond; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,304 INFO L290 TraceCheckUtils]: 300: Hoare triple {67820#(<= ~counter~0 32)} assume !(0 == ~cond); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,304 INFO L290 TraceCheckUtils]: 301: Hoare triple {67820#(<= ~counter~0 32)} assume true; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,304 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67820#(<= ~counter~0 32)} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,304 INFO L290 TraceCheckUtils]: 303: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,305 INFO L290 TraceCheckUtils]: 304: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:23,305 INFO L290 TraceCheckUtils]: 305: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67848#(<= |main_#t~post6| 32)} is VALID [2022-04-28 12:46:23,305 INFO L290 TraceCheckUtils]: 306: Hoare triple {67848#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-28 12:46:23,305 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-28 12:46:23,305 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-28 12:46:23,305 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-28 12:46:23,306 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-28 12:46:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 4528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:46:23,306 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:46:24,869 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-28 12:46:24,869 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-28 12:46:24,869 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-28 12:46:24,869 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-28 12:46:24,869 INFO L290 TraceCheckUtils]: 306: Hoare triple {67876#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-28 12:46:24,870 INFO L290 TraceCheckUtils]: 305: Hoare triple {67880#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67876#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:46:24,870 INFO L290 TraceCheckUtils]: 304: Hoare triple {67880#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67880#(< ~counter~0 50)} is VALID [2022-04-28 12:46:24,870 INFO L290 TraceCheckUtils]: 303: Hoare triple {67880#(< ~counter~0 50)} assume !!(0 != ~r~0); {67880#(< ~counter~0 50)} is VALID [2022-04-28 12:46:24,871 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66895#true} {67880#(< ~counter~0 50)} #63#return; {67880#(< ~counter~0 50)} is VALID [2022-04-28 12:46:24,871 INFO L290 TraceCheckUtils]: 301: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,871 INFO L290 TraceCheckUtils]: 300: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,871 INFO L290 TraceCheckUtils]: 299: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,871 INFO L272 TraceCheckUtils]: 298: Hoare triple {67880#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,871 INFO L290 TraceCheckUtils]: 297: Hoare triple {67880#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-28 12:46:24,873 INFO L290 TraceCheckUtils]: 296: Hoare triple {67908#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-28 12:46:24,873 INFO L290 TraceCheckUtils]: 295: Hoare triple {67908#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67908#(< ~counter~0 49)} is VALID [2022-04-28 12:46:24,873 INFO L290 TraceCheckUtils]: 294: Hoare triple {67908#(< ~counter~0 49)} assume !!(0 != ~r~0); {67908#(< ~counter~0 49)} is VALID [2022-04-28 12:46:24,873 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66895#true} {67908#(< ~counter~0 49)} #63#return; {67908#(< ~counter~0 49)} is VALID [2022-04-28 12:46:24,874 INFO L290 TraceCheckUtils]: 292: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,874 INFO L290 TraceCheckUtils]: 291: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,874 INFO L290 TraceCheckUtils]: 290: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,874 INFO L272 TraceCheckUtils]: 289: Hoare triple {67908#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,874 INFO L290 TraceCheckUtils]: 288: Hoare triple {67908#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-28 12:46:24,875 INFO L290 TraceCheckUtils]: 287: Hoare triple {67936#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-28 12:46:24,875 INFO L290 TraceCheckUtils]: 286: Hoare triple {67936#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67936#(< ~counter~0 48)} is VALID [2022-04-28 12:46:24,876 INFO L290 TraceCheckUtils]: 285: Hoare triple {67936#(< ~counter~0 48)} assume !!(0 != ~r~0); {67936#(< ~counter~0 48)} is VALID [2022-04-28 12:46:24,876 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66895#true} {67936#(< ~counter~0 48)} #63#return; {67936#(< ~counter~0 48)} is VALID [2022-04-28 12:46:24,876 INFO L290 TraceCheckUtils]: 283: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,876 INFO L290 TraceCheckUtils]: 282: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,876 INFO L290 TraceCheckUtils]: 281: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,876 INFO L272 TraceCheckUtils]: 280: Hoare triple {67936#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,876 INFO L290 TraceCheckUtils]: 279: Hoare triple {67936#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-28 12:46:24,877 INFO L290 TraceCheckUtils]: 278: Hoare triple {67964#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-28 12:46:24,877 INFO L290 TraceCheckUtils]: 277: Hoare triple {67964#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67964#(< ~counter~0 47)} is VALID [2022-04-28 12:46:24,878 INFO L290 TraceCheckUtils]: 276: Hoare triple {67964#(< ~counter~0 47)} assume !!(0 != ~r~0); {67964#(< ~counter~0 47)} is VALID [2022-04-28 12:46:24,878 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66895#true} {67964#(< ~counter~0 47)} #63#return; {67964#(< ~counter~0 47)} is VALID [2022-04-28 12:46:24,878 INFO L290 TraceCheckUtils]: 274: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,878 INFO L290 TraceCheckUtils]: 273: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,878 INFO L290 TraceCheckUtils]: 272: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,878 INFO L272 TraceCheckUtils]: 271: Hoare triple {67964#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,878 INFO L290 TraceCheckUtils]: 270: Hoare triple {67964#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-28 12:46:24,879 INFO L290 TraceCheckUtils]: 269: Hoare triple {67992#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-28 12:46:24,879 INFO L290 TraceCheckUtils]: 268: Hoare triple {67992#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67992#(< ~counter~0 46)} is VALID [2022-04-28 12:46:24,880 INFO L290 TraceCheckUtils]: 267: Hoare triple {67992#(< ~counter~0 46)} assume !!(0 != ~r~0); {67992#(< ~counter~0 46)} is VALID [2022-04-28 12:46:24,880 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66895#true} {67992#(< ~counter~0 46)} #63#return; {67992#(< ~counter~0 46)} is VALID [2022-04-28 12:46:24,880 INFO L290 TraceCheckUtils]: 265: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,880 INFO L290 TraceCheckUtils]: 264: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,880 INFO L290 TraceCheckUtils]: 263: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,880 INFO L272 TraceCheckUtils]: 262: Hoare triple {67992#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,880 INFO L290 TraceCheckUtils]: 261: Hoare triple {67992#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-28 12:46:24,881 INFO L290 TraceCheckUtils]: 260: Hoare triple {68020#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-28 12:46:24,881 INFO L290 TraceCheckUtils]: 259: Hoare triple {68020#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68020#(< ~counter~0 45)} is VALID [2022-04-28 12:46:24,882 INFO L290 TraceCheckUtils]: 258: Hoare triple {68020#(< ~counter~0 45)} assume !!(0 != ~r~0); {68020#(< ~counter~0 45)} is VALID [2022-04-28 12:46:24,882 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66895#true} {68020#(< ~counter~0 45)} #63#return; {68020#(< ~counter~0 45)} is VALID [2022-04-28 12:46:24,882 INFO L290 TraceCheckUtils]: 256: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,882 INFO L290 TraceCheckUtils]: 255: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,882 INFO L290 TraceCheckUtils]: 254: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,882 INFO L272 TraceCheckUtils]: 253: Hoare triple {68020#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,882 INFO L290 TraceCheckUtils]: 252: Hoare triple {68020#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-28 12:46:24,883 INFO L290 TraceCheckUtils]: 251: Hoare triple {68048#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-28 12:46:24,883 INFO L290 TraceCheckUtils]: 250: Hoare triple {68048#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68048#(< ~counter~0 44)} is VALID [2022-04-28 12:46:24,884 INFO L290 TraceCheckUtils]: 249: Hoare triple {68048#(< ~counter~0 44)} assume !!(0 != ~r~0); {68048#(< ~counter~0 44)} is VALID [2022-04-28 12:46:24,884 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66895#true} {68048#(< ~counter~0 44)} #63#return; {68048#(< ~counter~0 44)} is VALID [2022-04-28 12:46:24,884 INFO L290 TraceCheckUtils]: 247: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,884 INFO L290 TraceCheckUtils]: 246: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,884 INFO L290 TraceCheckUtils]: 245: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,884 INFO L272 TraceCheckUtils]: 244: Hoare triple {68048#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,884 INFO L290 TraceCheckUtils]: 243: Hoare triple {68048#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-28 12:46:24,885 INFO L290 TraceCheckUtils]: 242: Hoare triple {68076#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-28 12:46:24,885 INFO L290 TraceCheckUtils]: 241: Hoare triple {68076#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68076#(< ~counter~0 43)} is VALID [2022-04-28 12:46:24,885 INFO L290 TraceCheckUtils]: 240: Hoare triple {68076#(< ~counter~0 43)} assume !!(0 != ~r~0); {68076#(< ~counter~0 43)} is VALID [2022-04-28 12:46:24,886 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66895#true} {68076#(< ~counter~0 43)} #63#return; {68076#(< ~counter~0 43)} is VALID [2022-04-28 12:46:24,886 INFO L290 TraceCheckUtils]: 238: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,886 INFO L290 TraceCheckUtils]: 237: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,886 INFO L290 TraceCheckUtils]: 236: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,886 INFO L272 TraceCheckUtils]: 235: Hoare triple {68076#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,886 INFO L290 TraceCheckUtils]: 234: Hoare triple {68076#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-28 12:46:24,887 INFO L290 TraceCheckUtils]: 233: Hoare triple {68104#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-28 12:46:24,887 INFO L290 TraceCheckUtils]: 232: Hoare triple {68104#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68104#(< ~counter~0 42)} is VALID [2022-04-28 12:46:24,887 INFO L290 TraceCheckUtils]: 231: Hoare triple {68104#(< ~counter~0 42)} assume !!(0 != ~r~0); {68104#(< ~counter~0 42)} is VALID [2022-04-28 12:46:24,888 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66895#true} {68104#(< ~counter~0 42)} #63#return; {68104#(< ~counter~0 42)} is VALID [2022-04-28 12:46:24,888 INFO L290 TraceCheckUtils]: 229: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,888 INFO L290 TraceCheckUtils]: 228: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,888 INFO L290 TraceCheckUtils]: 227: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,888 INFO L272 TraceCheckUtils]: 226: Hoare triple {68104#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,888 INFO L290 TraceCheckUtils]: 225: Hoare triple {68104#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-28 12:46:24,889 INFO L290 TraceCheckUtils]: 224: Hoare triple {68132#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-28 12:46:24,889 INFO L290 TraceCheckUtils]: 223: Hoare triple {68132#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68132#(< ~counter~0 41)} is VALID [2022-04-28 12:46:24,889 INFO L290 TraceCheckUtils]: 222: Hoare triple {68132#(< ~counter~0 41)} assume !!(0 != ~r~0); {68132#(< ~counter~0 41)} is VALID [2022-04-28 12:46:24,890 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66895#true} {68132#(< ~counter~0 41)} #63#return; {68132#(< ~counter~0 41)} is VALID [2022-04-28 12:46:24,890 INFO L290 TraceCheckUtils]: 220: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,890 INFO L290 TraceCheckUtils]: 219: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,890 INFO L290 TraceCheckUtils]: 218: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,890 INFO L272 TraceCheckUtils]: 217: Hoare triple {68132#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,890 INFO L290 TraceCheckUtils]: 216: Hoare triple {68132#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-28 12:46:24,891 INFO L290 TraceCheckUtils]: 215: Hoare triple {68160#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-28 12:46:24,891 INFO L290 TraceCheckUtils]: 214: Hoare triple {68160#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68160#(< ~counter~0 40)} is VALID [2022-04-28 12:46:24,891 INFO L290 TraceCheckUtils]: 213: Hoare triple {68160#(< ~counter~0 40)} assume !!(0 != ~r~0); {68160#(< ~counter~0 40)} is VALID [2022-04-28 12:46:24,892 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66895#true} {68160#(< ~counter~0 40)} #63#return; {68160#(< ~counter~0 40)} is VALID [2022-04-28 12:46:24,892 INFO L290 TraceCheckUtils]: 211: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,892 INFO L290 TraceCheckUtils]: 210: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,892 INFO L290 TraceCheckUtils]: 209: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,892 INFO L272 TraceCheckUtils]: 208: Hoare triple {68160#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,892 INFO L290 TraceCheckUtils]: 207: Hoare triple {68160#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-28 12:46:24,893 INFO L290 TraceCheckUtils]: 206: Hoare triple {68188#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-28 12:46:24,893 INFO L290 TraceCheckUtils]: 205: Hoare triple {68188#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68188#(< ~counter~0 39)} is VALID [2022-04-28 12:46:24,893 INFO L290 TraceCheckUtils]: 204: Hoare triple {68188#(< ~counter~0 39)} assume !!(0 != ~r~0); {68188#(< ~counter~0 39)} is VALID [2022-04-28 12:46:24,894 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66895#true} {68188#(< ~counter~0 39)} #63#return; {68188#(< ~counter~0 39)} is VALID [2022-04-28 12:46:24,894 INFO L290 TraceCheckUtils]: 202: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,894 INFO L290 TraceCheckUtils]: 201: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,894 INFO L290 TraceCheckUtils]: 200: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,894 INFO L272 TraceCheckUtils]: 199: Hoare triple {68188#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,894 INFO L290 TraceCheckUtils]: 198: Hoare triple {68188#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-28 12:46:24,895 INFO L290 TraceCheckUtils]: 197: Hoare triple {68216#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-28 12:46:24,895 INFO L290 TraceCheckUtils]: 196: Hoare triple {68216#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68216#(< ~counter~0 38)} is VALID [2022-04-28 12:46:24,895 INFO L290 TraceCheckUtils]: 195: Hoare triple {68216#(< ~counter~0 38)} assume !!(0 != ~r~0); {68216#(< ~counter~0 38)} is VALID [2022-04-28 12:46:24,896 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66895#true} {68216#(< ~counter~0 38)} #63#return; {68216#(< ~counter~0 38)} is VALID [2022-04-28 12:46:24,896 INFO L290 TraceCheckUtils]: 193: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,896 INFO L290 TraceCheckUtils]: 192: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,896 INFO L290 TraceCheckUtils]: 191: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,896 INFO L272 TraceCheckUtils]: 190: Hoare triple {68216#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,896 INFO L290 TraceCheckUtils]: 189: Hoare triple {68216#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-28 12:46:24,897 INFO L290 TraceCheckUtils]: 188: Hoare triple {68244#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-28 12:46:24,897 INFO L290 TraceCheckUtils]: 187: Hoare triple {68244#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68244#(< ~counter~0 37)} is VALID [2022-04-28 12:46:24,897 INFO L290 TraceCheckUtils]: 186: Hoare triple {68244#(< ~counter~0 37)} assume !!(0 != ~r~0); {68244#(< ~counter~0 37)} is VALID [2022-04-28 12:46:24,898 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66895#true} {68244#(< ~counter~0 37)} #63#return; {68244#(< ~counter~0 37)} is VALID [2022-04-28 12:46:24,898 INFO L290 TraceCheckUtils]: 184: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,898 INFO L290 TraceCheckUtils]: 183: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,898 INFO L290 TraceCheckUtils]: 182: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,898 INFO L272 TraceCheckUtils]: 181: Hoare triple {68244#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,898 INFO L290 TraceCheckUtils]: 180: Hoare triple {68244#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-28 12:46:24,899 INFO L290 TraceCheckUtils]: 179: Hoare triple {68272#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-28 12:46:24,899 INFO L290 TraceCheckUtils]: 178: Hoare triple {68272#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68272#(< ~counter~0 36)} is VALID [2022-04-28 12:46:24,899 INFO L290 TraceCheckUtils]: 177: Hoare triple {68272#(< ~counter~0 36)} assume !!(0 != ~r~0); {68272#(< ~counter~0 36)} is VALID [2022-04-28 12:46:24,900 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66895#true} {68272#(< ~counter~0 36)} #63#return; {68272#(< ~counter~0 36)} is VALID [2022-04-28 12:46:24,900 INFO L290 TraceCheckUtils]: 175: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,900 INFO L290 TraceCheckUtils]: 174: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,900 INFO L290 TraceCheckUtils]: 173: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,900 INFO L272 TraceCheckUtils]: 172: Hoare triple {68272#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,900 INFO L290 TraceCheckUtils]: 171: Hoare triple {68272#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-28 12:46:24,901 INFO L290 TraceCheckUtils]: 170: Hoare triple {68300#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-28 12:46:24,901 INFO L290 TraceCheckUtils]: 169: Hoare triple {68300#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68300#(< ~counter~0 35)} is VALID [2022-04-28 12:46:24,901 INFO L290 TraceCheckUtils]: 168: Hoare triple {68300#(< ~counter~0 35)} assume !!(0 != ~r~0); {68300#(< ~counter~0 35)} is VALID [2022-04-28 12:46:24,902 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66895#true} {68300#(< ~counter~0 35)} #63#return; {68300#(< ~counter~0 35)} is VALID [2022-04-28 12:46:24,902 INFO L290 TraceCheckUtils]: 166: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,902 INFO L290 TraceCheckUtils]: 165: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,902 INFO L290 TraceCheckUtils]: 164: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,902 INFO L272 TraceCheckUtils]: 163: Hoare triple {68300#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,902 INFO L290 TraceCheckUtils]: 162: Hoare triple {68300#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-28 12:46:24,903 INFO L290 TraceCheckUtils]: 161: Hoare triple {68328#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-28 12:46:24,903 INFO L290 TraceCheckUtils]: 160: Hoare triple {68328#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68328#(< ~counter~0 34)} is VALID [2022-04-28 12:46:24,903 INFO L290 TraceCheckUtils]: 159: Hoare triple {68328#(< ~counter~0 34)} assume !!(0 != ~r~0); {68328#(< ~counter~0 34)} is VALID [2022-04-28 12:46:24,904 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66895#true} {68328#(< ~counter~0 34)} #63#return; {68328#(< ~counter~0 34)} is VALID [2022-04-28 12:46:24,904 INFO L290 TraceCheckUtils]: 157: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,904 INFO L290 TraceCheckUtils]: 156: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,904 INFO L290 TraceCheckUtils]: 155: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,904 INFO L272 TraceCheckUtils]: 154: Hoare triple {68328#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,904 INFO L290 TraceCheckUtils]: 153: Hoare triple {68328#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-28 12:46:24,905 INFO L290 TraceCheckUtils]: 152: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-28 12:46:24,905 INFO L290 TraceCheckUtils]: 151: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:24,905 INFO L290 TraceCheckUtils]: 150: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:24,906 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66895#true} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:24,906 INFO L290 TraceCheckUtils]: 148: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,906 INFO L290 TraceCheckUtils]: 147: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,906 INFO L290 TraceCheckUtils]: 146: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,906 INFO L272 TraceCheckUtils]: 145: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,906 INFO L290 TraceCheckUtils]: 144: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:24,907 INFO L290 TraceCheckUtils]: 143: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 12:46:24,907 INFO L290 TraceCheckUtils]: 142: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:24,907 INFO L290 TraceCheckUtils]: 141: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:24,908 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66895#true} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:24,908 INFO L290 TraceCheckUtils]: 139: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,908 INFO L290 TraceCheckUtils]: 138: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,908 INFO L290 TraceCheckUtils]: 137: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,908 INFO L272 TraceCheckUtils]: 136: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,908 INFO L290 TraceCheckUtils]: 135: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:24,909 INFO L290 TraceCheckUtils]: 134: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 12:46:24,909 INFO L290 TraceCheckUtils]: 133: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:24,909 INFO L290 TraceCheckUtils]: 132: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:24,910 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66895#true} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:24,910 INFO L290 TraceCheckUtils]: 130: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,910 INFO L290 TraceCheckUtils]: 129: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,910 INFO L290 TraceCheckUtils]: 128: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,910 INFO L272 TraceCheckUtils]: 127: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,910 INFO L290 TraceCheckUtils]: 126: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:24,911 INFO L290 TraceCheckUtils]: 125: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 12:46:24,911 INFO L290 TraceCheckUtils]: 124: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:24,911 INFO L290 TraceCheckUtils]: 123: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:24,912 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66895#true} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:24,912 INFO L290 TraceCheckUtils]: 121: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,912 INFO L290 TraceCheckUtils]: 120: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,912 INFO L290 TraceCheckUtils]: 119: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,912 INFO L272 TraceCheckUtils]: 118: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,912 INFO L290 TraceCheckUtils]: 117: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:24,913 INFO L290 TraceCheckUtils]: 116: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 12:46:24,913 INFO L290 TraceCheckUtils]: 115: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:24,913 INFO L290 TraceCheckUtils]: 114: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:24,914 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66895#true} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:24,914 INFO L290 TraceCheckUtils]: 112: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,914 INFO L290 TraceCheckUtils]: 111: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,914 INFO L290 TraceCheckUtils]: 110: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,914 INFO L272 TraceCheckUtils]: 109: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,914 INFO L290 TraceCheckUtils]: 108: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:24,915 INFO L290 TraceCheckUtils]: 107: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 12:46:24,915 INFO L290 TraceCheckUtils]: 106: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:24,915 INFO L290 TraceCheckUtils]: 105: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:24,916 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66895#true} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:24,916 INFO L290 TraceCheckUtils]: 103: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,916 INFO L290 TraceCheckUtils]: 102: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,916 INFO L290 TraceCheckUtils]: 101: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,916 INFO L272 TraceCheckUtils]: 100: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,916 INFO L290 TraceCheckUtils]: 99: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:24,917 INFO L290 TraceCheckUtils]: 98: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 12:46:24,917 INFO L290 TraceCheckUtils]: 97: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:24,917 INFO L290 TraceCheckUtils]: 96: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:24,918 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66895#true} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:24,918 INFO L290 TraceCheckUtils]: 94: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,918 INFO L290 TraceCheckUtils]: 93: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,918 INFO L290 TraceCheckUtils]: 92: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,918 INFO L272 TraceCheckUtils]: 91: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,918 INFO L290 TraceCheckUtils]: 90: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:24,919 INFO L290 TraceCheckUtils]: 89: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 12:46:24,919 INFO L290 TraceCheckUtils]: 88: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:24,919 INFO L290 TraceCheckUtils]: 87: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:24,920 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66895#true} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:24,920 INFO L290 TraceCheckUtils]: 85: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,920 INFO L290 TraceCheckUtils]: 84: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,920 INFO L290 TraceCheckUtils]: 83: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,920 INFO L272 TraceCheckUtils]: 82: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,920 INFO L290 TraceCheckUtils]: 81: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:24,921 INFO L290 TraceCheckUtils]: 80: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 12:46:24,921 INFO L290 TraceCheckUtils]: 79: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:24,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:24,922 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66895#true} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:24,922 INFO L290 TraceCheckUtils]: 76: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,922 INFO L290 TraceCheckUtils]: 75: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,922 INFO L290 TraceCheckUtils]: 74: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,922 INFO L272 TraceCheckUtils]: 73: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,922 INFO L290 TraceCheckUtils]: 72: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:24,923 INFO L290 TraceCheckUtils]: 71: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 12:46:24,923 INFO L290 TraceCheckUtils]: 70: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:24,923 INFO L290 TraceCheckUtils]: 69: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:24,924 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66895#true} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:24,924 INFO L290 TraceCheckUtils]: 67: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,924 INFO L290 TraceCheckUtils]: 66: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,924 INFO L290 TraceCheckUtils]: 65: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,924 INFO L272 TraceCheckUtils]: 64: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,924 INFO L290 TraceCheckUtils]: 63: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:24,925 INFO L290 TraceCheckUtils]: 62: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 12:46:24,925 INFO L290 TraceCheckUtils]: 61: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:24,925 INFO L290 TraceCheckUtils]: 60: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:24,926 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66895#true} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:24,926 INFO L290 TraceCheckUtils]: 58: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,926 INFO L290 TraceCheckUtils]: 57: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,926 INFO L290 TraceCheckUtils]: 56: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,926 INFO L272 TraceCheckUtils]: 55: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,926 INFO L290 TraceCheckUtils]: 54: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:24,927 INFO L290 TraceCheckUtils]: 53: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 12:46:24,927 INFO L290 TraceCheckUtils]: 52: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:24,927 INFO L290 TraceCheckUtils]: 51: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:24,928 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66895#true} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:24,928 INFO L290 TraceCheckUtils]: 49: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,928 INFO L290 TraceCheckUtils]: 48: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,928 INFO L290 TraceCheckUtils]: 47: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,928 INFO L272 TraceCheckUtils]: 46: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,928 INFO L290 TraceCheckUtils]: 45: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:24,929 INFO L290 TraceCheckUtils]: 44: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 12:46:24,929 INFO L290 TraceCheckUtils]: 43: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:24,929 INFO L290 TraceCheckUtils]: 42: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:24,929 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66895#true} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:24,930 INFO L290 TraceCheckUtils]: 40: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,930 INFO L290 TraceCheckUtils]: 39: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,930 INFO L290 TraceCheckUtils]: 38: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,930 INFO L272 TraceCheckUtils]: 37: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,930 INFO L290 TraceCheckUtils]: 36: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:24,931 INFO L290 TraceCheckUtils]: 35: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 12:46:24,931 INFO L290 TraceCheckUtils]: 34: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:24,931 INFO L290 TraceCheckUtils]: 33: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:24,931 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66895#true} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:24,931 INFO L290 TraceCheckUtils]: 31: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,932 INFO L290 TraceCheckUtils]: 30: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,932 INFO L290 TraceCheckUtils]: 29: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,932 INFO L272 TraceCheckUtils]: 28: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,932 INFO L290 TraceCheckUtils]: 27: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:24,932 INFO L290 TraceCheckUtils]: 26: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 12:46:24,933 INFO L290 TraceCheckUtils]: 25: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:24,933 INFO L290 TraceCheckUtils]: 24: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:24,933 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66895#true} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:24,933 INFO L290 TraceCheckUtils]: 22: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,934 INFO L290 TraceCheckUtils]: 21: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,934 INFO L290 TraceCheckUtils]: 20: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,934 INFO L272 TraceCheckUtils]: 19: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,934 INFO L290 TraceCheckUtils]: 18: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:24,934 INFO L290 TraceCheckUtils]: 17: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 12:46:24,935 INFO L290 TraceCheckUtils]: 16: Hoare triple {67400#(<= ~counter~0 17)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,935 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #61#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,935 INFO L290 TraceCheckUtils]: 14: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,935 INFO L290 TraceCheckUtils]: 13: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,935 INFO L272 TraceCheckUtils]: 11: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,936 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #59#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 12:46:24,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 12:46:24,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 12:46:24,936 INFO L272 TraceCheckUtils]: 6: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 12:46:24,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {67400#(<= ~counter~0 17)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {67400#(<= ~counter~0 17)} call #t~ret7 := main(); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,937 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67400#(<= ~counter~0 17)} {66895#true} #67#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,937 INFO L290 TraceCheckUtils]: 2: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 12:46:24,937 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-28 12:46:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 2544 refuted. 0 times theorem prover too weak. 1988 trivial. 0 not checked. [2022-04-28 12:46:24,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:46:24,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076124085] [2022-04-28 12:46:24,948 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:46:24,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1204690094] [2022-04-28 12:46:24,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1204690094] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:46:24,948 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:46:24,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-28 12:46:24,948 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:46:24,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [595498876] [2022-04-28 12:46:24,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [595498876] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:46:24,948 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:46:24,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-28 12:46:24,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437958572] [2022-04-28 12:46:24,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:46:24,949 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 12:46:24,949 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:46:24,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 12:46:25,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:25,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-28 12:46:25,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:25,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-28 12:46:25,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:46:25,193 INFO L87 Difference]: Start difference. First operand 308 states and 341 transitions. Second operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 12:46:26,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:26,674 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-28 12:46:26,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-28 12:46:26,674 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 12:46:26,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:46:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 12:46:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 12:46:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 12:46:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 12:46:26,689 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-28 12:46:26,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:26,947 INFO L225 Difference]: With dead ends: 322 [2022-04-28 12:46:26,947 INFO L226 Difference]: Without dead ends: 317 [2022-04-28 12:46:26,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-28 12:46:26,948 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 116 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 350 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:46:26,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 350 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:46:26,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-28 12:46:27,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-28 12:46:27,353 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:46:27,354 INFO L82 GeneralOperation]: Start isEquivalent. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 12:46:27,354 INFO L74 IsIncluded]: Start isIncluded. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 12:46:27,354 INFO L87 Difference]: Start difference. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 12:46:27,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:27,358 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 12:46:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 12:46:27,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:27,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:27,358 INFO L74 IsIncluded]: Start isIncluded. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 12:46:27,358 INFO L87 Difference]: Start difference. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 12:46:27,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:46:27,362 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 12:46:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 12:46:27,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:46:27,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:46:27,362 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:46:27,362 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:46:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 12:46:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-28 12:46:27,366 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-28 12:46:27,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:46:27,367 INFO L495 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-28 12:46:27,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 12:46:27,367 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-28 12:46:28,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:46:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 12:46:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-28 12:46:28,216 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:46:28,216 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 33, 33, 33, 33, 33, 33, 33, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:46:28,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-28 12:46:28,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:28,416 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:46:28,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:46:28,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-28 12:46:28,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:46:28,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [281292248] [2022-04-28 12:46:28,417 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:46:28,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-28 12:46:28,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:46:28,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597232964] [2022-04-28 12:46:28,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:46:28,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:46:28,441 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:46:28,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1276953693] [2022-04-28 12:46:28,442 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:46:28,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:46:28,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:46:28,442 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:46:28,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-28 12:51:20,013 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-28 12:51:20,013 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:51:20,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-28 12:51:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:51:20,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:51:21,752 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-28 12:51:21,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,753 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70798#(<= ~counter~0 0)} {70790#true} #67#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,753 INFO L272 TraceCheckUtils]: 4: Hoare triple {70798#(<= ~counter~0 0)} call #t~ret7 := main(); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,754 INFO L290 TraceCheckUtils]: 5: Hoare triple {70798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,754 INFO L272 TraceCheckUtils]: 6: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,754 INFO L290 TraceCheckUtils]: 7: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,754 INFO L290 TraceCheckUtils]: 8: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,755 INFO L290 TraceCheckUtils]: 9: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,755 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #59#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,755 INFO L272 TraceCheckUtils]: 11: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,756 INFO L290 TraceCheckUtils]: 12: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,756 INFO L290 TraceCheckUtils]: 13: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,756 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #61#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,757 INFO L290 TraceCheckUtils]: 16: Hoare triple {70798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:21,758 INFO L290 TraceCheckUtils]: 17: Hoare triple {70798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,758 INFO L290 TraceCheckUtils]: 18: Hoare triple {70847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,759 INFO L272 TraceCheckUtils]: 19: Hoare triple {70847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,759 INFO L290 TraceCheckUtils]: 20: Hoare triple {70847#(<= ~counter~0 1)} ~cond := #in~cond; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {70847#(<= ~counter~0 1)} assume !(0 == ~cond); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,759 INFO L290 TraceCheckUtils]: 22: Hoare triple {70847#(<= ~counter~0 1)} assume true; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,760 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70847#(<= ~counter~0 1)} {70847#(<= ~counter~0 1)} #63#return; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,760 INFO L290 TraceCheckUtils]: 24: Hoare triple {70847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {70847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:21,761 INFO L290 TraceCheckUtils]: 26: Hoare triple {70847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,761 INFO L290 TraceCheckUtils]: 27: Hoare triple {70875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,762 INFO L272 TraceCheckUtils]: 28: Hoare triple {70875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,762 INFO L290 TraceCheckUtils]: 29: Hoare triple {70875#(<= ~counter~0 2)} ~cond := #in~cond; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,762 INFO L290 TraceCheckUtils]: 30: Hoare triple {70875#(<= ~counter~0 2)} assume !(0 == ~cond); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,762 INFO L290 TraceCheckUtils]: 31: Hoare triple {70875#(<= ~counter~0 2)} assume true; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,763 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70875#(<= ~counter~0 2)} {70875#(<= ~counter~0 2)} #63#return; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,763 INFO L290 TraceCheckUtils]: 33: Hoare triple {70875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,763 INFO L290 TraceCheckUtils]: 34: Hoare triple {70875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:21,764 INFO L290 TraceCheckUtils]: 35: Hoare triple {70875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,764 INFO L290 TraceCheckUtils]: 36: Hoare triple {70903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,764 INFO L272 TraceCheckUtils]: 37: Hoare triple {70903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,765 INFO L290 TraceCheckUtils]: 38: Hoare triple {70903#(<= ~counter~0 3)} ~cond := #in~cond; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {70903#(<= ~counter~0 3)} assume !(0 == ~cond); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,765 INFO L290 TraceCheckUtils]: 40: Hoare triple {70903#(<= ~counter~0 3)} assume true; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,766 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70903#(<= ~counter~0 3)} {70903#(<= ~counter~0 3)} #63#return; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,766 INFO L290 TraceCheckUtils]: 42: Hoare triple {70903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,766 INFO L290 TraceCheckUtils]: 43: Hoare triple {70903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:21,767 INFO L290 TraceCheckUtils]: 44: Hoare triple {70903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,767 INFO L290 TraceCheckUtils]: 45: Hoare triple {70931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,767 INFO L272 TraceCheckUtils]: 46: Hoare triple {70931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,768 INFO L290 TraceCheckUtils]: 47: Hoare triple {70931#(<= ~counter~0 4)} ~cond := #in~cond; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {70931#(<= ~counter~0 4)} assume !(0 == ~cond); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,768 INFO L290 TraceCheckUtils]: 49: Hoare triple {70931#(<= ~counter~0 4)} assume true; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,768 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70931#(<= ~counter~0 4)} {70931#(<= ~counter~0 4)} #63#return; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,769 INFO L290 TraceCheckUtils]: 51: Hoare triple {70931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,769 INFO L290 TraceCheckUtils]: 52: Hoare triple {70931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:21,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {70931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {70959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,770 INFO L272 TraceCheckUtils]: 55: Hoare triple {70959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {70959#(<= ~counter~0 5)} ~cond := #in~cond; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,771 INFO L290 TraceCheckUtils]: 57: Hoare triple {70959#(<= ~counter~0 5)} assume !(0 == ~cond); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,771 INFO L290 TraceCheckUtils]: 58: Hoare triple {70959#(<= ~counter~0 5)} assume true; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,771 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70959#(<= ~counter~0 5)} {70959#(<= ~counter~0 5)} #63#return; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,771 INFO L290 TraceCheckUtils]: 60: Hoare triple {70959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,772 INFO L290 TraceCheckUtils]: 61: Hoare triple {70959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:21,772 INFO L290 TraceCheckUtils]: 62: Hoare triple {70959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,773 INFO L290 TraceCheckUtils]: 63: Hoare triple {70987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,773 INFO L272 TraceCheckUtils]: 64: Hoare triple {70987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,773 INFO L290 TraceCheckUtils]: 65: Hoare triple {70987#(<= ~counter~0 6)} ~cond := #in~cond; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,773 INFO L290 TraceCheckUtils]: 66: Hoare triple {70987#(<= ~counter~0 6)} assume !(0 == ~cond); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {70987#(<= ~counter~0 6)} assume true; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,774 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70987#(<= ~counter~0 6)} {70987#(<= ~counter~0 6)} #63#return; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {70987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {70987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:21,775 INFO L290 TraceCheckUtils]: 71: Hoare triple {70987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,775 INFO L290 TraceCheckUtils]: 72: Hoare triple {71015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,776 INFO L272 TraceCheckUtils]: 73: Hoare triple {71015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,776 INFO L290 TraceCheckUtils]: 74: Hoare triple {71015#(<= ~counter~0 7)} ~cond := #in~cond; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,776 INFO L290 TraceCheckUtils]: 75: Hoare triple {71015#(<= ~counter~0 7)} assume !(0 == ~cond); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,777 INFO L290 TraceCheckUtils]: 76: Hoare triple {71015#(<= ~counter~0 7)} assume true; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,777 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {71015#(<= ~counter~0 7)} {71015#(<= ~counter~0 7)} #63#return; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,777 INFO L290 TraceCheckUtils]: 78: Hoare triple {71015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,777 INFO L290 TraceCheckUtils]: 79: Hoare triple {71015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:21,778 INFO L290 TraceCheckUtils]: 80: Hoare triple {71015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,778 INFO L290 TraceCheckUtils]: 81: Hoare triple {71043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,779 INFO L272 TraceCheckUtils]: 82: Hoare triple {71043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,779 INFO L290 TraceCheckUtils]: 83: Hoare triple {71043#(<= ~counter~0 8)} ~cond := #in~cond; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,779 INFO L290 TraceCheckUtils]: 84: Hoare triple {71043#(<= ~counter~0 8)} assume !(0 == ~cond); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,779 INFO L290 TraceCheckUtils]: 85: Hoare triple {71043#(<= ~counter~0 8)} assume true; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,780 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {71043#(<= ~counter~0 8)} {71043#(<= ~counter~0 8)} #63#return; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,780 INFO L290 TraceCheckUtils]: 87: Hoare triple {71043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,780 INFO L290 TraceCheckUtils]: 88: Hoare triple {71043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:21,781 INFO L290 TraceCheckUtils]: 89: Hoare triple {71043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,781 INFO L290 TraceCheckUtils]: 90: Hoare triple {71071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,782 INFO L272 TraceCheckUtils]: 91: Hoare triple {71071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,782 INFO L290 TraceCheckUtils]: 92: Hoare triple {71071#(<= ~counter~0 9)} ~cond := #in~cond; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,782 INFO L290 TraceCheckUtils]: 93: Hoare triple {71071#(<= ~counter~0 9)} assume !(0 == ~cond); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,782 INFO L290 TraceCheckUtils]: 94: Hoare triple {71071#(<= ~counter~0 9)} assume true; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,783 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {71071#(<= ~counter~0 9)} {71071#(<= ~counter~0 9)} #63#return; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,783 INFO L290 TraceCheckUtils]: 96: Hoare triple {71071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,783 INFO L290 TraceCheckUtils]: 97: Hoare triple {71071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:21,784 INFO L290 TraceCheckUtils]: 98: Hoare triple {71071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,784 INFO L290 TraceCheckUtils]: 99: Hoare triple {71099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,785 INFO L272 TraceCheckUtils]: 100: Hoare triple {71099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,785 INFO L290 TraceCheckUtils]: 101: Hoare triple {71099#(<= ~counter~0 10)} ~cond := #in~cond; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,785 INFO L290 TraceCheckUtils]: 102: Hoare triple {71099#(<= ~counter~0 10)} assume !(0 == ~cond); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,785 INFO L290 TraceCheckUtils]: 103: Hoare triple {71099#(<= ~counter~0 10)} assume true; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,786 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71099#(<= ~counter~0 10)} {71099#(<= ~counter~0 10)} #63#return; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,786 INFO L290 TraceCheckUtils]: 105: Hoare triple {71099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,786 INFO L290 TraceCheckUtils]: 106: Hoare triple {71099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:21,787 INFO L290 TraceCheckUtils]: 107: Hoare triple {71099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,787 INFO L290 TraceCheckUtils]: 108: Hoare triple {71127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,787 INFO L272 TraceCheckUtils]: 109: Hoare triple {71127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,788 INFO L290 TraceCheckUtils]: 110: Hoare triple {71127#(<= ~counter~0 11)} ~cond := #in~cond; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,788 INFO L290 TraceCheckUtils]: 111: Hoare triple {71127#(<= ~counter~0 11)} assume !(0 == ~cond); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,788 INFO L290 TraceCheckUtils]: 112: Hoare triple {71127#(<= ~counter~0 11)} assume true; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,789 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71127#(<= ~counter~0 11)} {71127#(<= ~counter~0 11)} #63#return; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,789 INFO L290 TraceCheckUtils]: 114: Hoare triple {71127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,789 INFO L290 TraceCheckUtils]: 115: Hoare triple {71127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:21,790 INFO L290 TraceCheckUtils]: 116: Hoare triple {71127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,790 INFO L290 TraceCheckUtils]: 117: Hoare triple {71155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,790 INFO L272 TraceCheckUtils]: 118: Hoare triple {71155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,791 INFO L290 TraceCheckUtils]: 119: Hoare triple {71155#(<= ~counter~0 12)} ~cond := #in~cond; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,791 INFO L290 TraceCheckUtils]: 120: Hoare triple {71155#(<= ~counter~0 12)} assume !(0 == ~cond); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,791 INFO L290 TraceCheckUtils]: 121: Hoare triple {71155#(<= ~counter~0 12)} assume true; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,791 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71155#(<= ~counter~0 12)} {71155#(<= ~counter~0 12)} #63#return; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,792 INFO L290 TraceCheckUtils]: 123: Hoare triple {71155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,792 INFO L290 TraceCheckUtils]: 124: Hoare triple {71155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:21,793 INFO L290 TraceCheckUtils]: 125: Hoare triple {71155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,793 INFO L290 TraceCheckUtils]: 126: Hoare triple {71183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,793 INFO L272 TraceCheckUtils]: 127: Hoare triple {71183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,793 INFO L290 TraceCheckUtils]: 128: Hoare triple {71183#(<= ~counter~0 13)} ~cond := #in~cond; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,794 INFO L290 TraceCheckUtils]: 129: Hoare triple {71183#(<= ~counter~0 13)} assume !(0 == ~cond); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,794 INFO L290 TraceCheckUtils]: 130: Hoare triple {71183#(<= ~counter~0 13)} assume true; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,794 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71183#(<= ~counter~0 13)} {71183#(<= ~counter~0 13)} #63#return; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,795 INFO L290 TraceCheckUtils]: 132: Hoare triple {71183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,795 INFO L290 TraceCheckUtils]: 133: Hoare triple {71183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:21,795 INFO L290 TraceCheckUtils]: 134: Hoare triple {71183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,796 INFO L290 TraceCheckUtils]: 135: Hoare triple {71211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,796 INFO L272 TraceCheckUtils]: 136: Hoare triple {71211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,796 INFO L290 TraceCheckUtils]: 137: Hoare triple {71211#(<= ~counter~0 14)} ~cond := #in~cond; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,797 INFO L290 TraceCheckUtils]: 138: Hoare triple {71211#(<= ~counter~0 14)} assume !(0 == ~cond); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,797 INFO L290 TraceCheckUtils]: 139: Hoare triple {71211#(<= ~counter~0 14)} assume true; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,797 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71211#(<= ~counter~0 14)} {71211#(<= ~counter~0 14)} #63#return; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,797 INFO L290 TraceCheckUtils]: 141: Hoare triple {71211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,798 INFO L290 TraceCheckUtils]: 142: Hoare triple {71211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:21,798 INFO L290 TraceCheckUtils]: 143: Hoare triple {71211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,799 INFO L290 TraceCheckUtils]: 144: Hoare triple {71239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,799 INFO L272 TraceCheckUtils]: 145: Hoare triple {71239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,799 INFO L290 TraceCheckUtils]: 146: Hoare triple {71239#(<= ~counter~0 15)} ~cond := #in~cond; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,799 INFO L290 TraceCheckUtils]: 147: Hoare triple {71239#(<= ~counter~0 15)} assume !(0 == ~cond); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,800 INFO L290 TraceCheckUtils]: 148: Hoare triple {71239#(<= ~counter~0 15)} assume true; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,800 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71239#(<= ~counter~0 15)} {71239#(<= ~counter~0 15)} #63#return; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,800 INFO L290 TraceCheckUtils]: 150: Hoare triple {71239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,801 INFO L290 TraceCheckUtils]: 151: Hoare triple {71239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:21,801 INFO L290 TraceCheckUtils]: 152: Hoare triple {71239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,801 INFO L290 TraceCheckUtils]: 153: Hoare triple {71267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,802 INFO L272 TraceCheckUtils]: 154: Hoare triple {71267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,802 INFO L290 TraceCheckUtils]: 155: Hoare triple {71267#(<= ~counter~0 16)} ~cond := #in~cond; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,802 INFO L290 TraceCheckUtils]: 156: Hoare triple {71267#(<= ~counter~0 16)} assume !(0 == ~cond); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,803 INFO L290 TraceCheckUtils]: 157: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,803 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71267#(<= ~counter~0 16)} {71267#(<= ~counter~0 16)} #63#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,803 INFO L290 TraceCheckUtils]: 159: Hoare triple {71267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,803 INFO L290 TraceCheckUtils]: 160: Hoare triple {71267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:21,804 INFO L290 TraceCheckUtils]: 161: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,804 INFO L290 TraceCheckUtils]: 162: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,805 INFO L272 TraceCheckUtils]: 163: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,805 INFO L290 TraceCheckUtils]: 164: Hoare triple {71295#(<= ~counter~0 17)} ~cond := #in~cond; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,805 INFO L290 TraceCheckUtils]: 165: Hoare triple {71295#(<= ~counter~0 17)} assume !(0 == ~cond); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,805 INFO L290 TraceCheckUtils]: 166: Hoare triple {71295#(<= ~counter~0 17)} assume true; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,806 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71295#(<= ~counter~0 17)} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,806 INFO L290 TraceCheckUtils]: 168: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,806 INFO L290 TraceCheckUtils]: 169: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:21,807 INFO L290 TraceCheckUtils]: 170: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,807 INFO L290 TraceCheckUtils]: 171: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,808 INFO L272 TraceCheckUtils]: 172: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,808 INFO L290 TraceCheckUtils]: 173: Hoare triple {71323#(<= ~counter~0 18)} ~cond := #in~cond; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,808 INFO L290 TraceCheckUtils]: 174: Hoare triple {71323#(<= ~counter~0 18)} assume !(0 == ~cond); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,808 INFO L290 TraceCheckUtils]: 175: Hoare triple {71323#(<= ~counter~0 18)} assume true; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,809 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71323#(<= ~counter~0 18)} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,809 INFO L290 TraceCheckUtils]: 177: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,809 INFO L290 TraceCheckUtils]: 178: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:21,810 INFO L290 TraceCheckUtils]: 179: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,810 INFO L290 TraceCheckUtils]: 180: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,810 INFO L272 TraceCheckUtils]: 181: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,811 INFO L290 TraceCheckUtils]: 182: Hoare triple {71351#(<= ~counter~0 19)} ~cond := #in~cond; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,811 INFO L290 TraceCheckUtils]: 183: Hoare triple {71351#(<= ~counter~0 19)} assume !(0 == ~cond); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,811 INFO L290 TraceCheckUtils]: 184: Hoare triple {71351#(<= ~counter~0 19)} assume true; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,812 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71351#(<= ~counter~0 19)} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,812 INFO L290 TraceCheckUtils]: 186: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,812 INFO L290 TraceCheckUtils]: 187: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:21,813 INFO L290 TraceCheckUtils]: 188: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,813 INFO L290 TraceCheckUtils]: 189: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,813 INFO L272 TraceCheckUtils]: 190: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,814 INFO L290 TraceCheckUtils]: 191: Hoare triple {71379#(<= ~counter~0 20)} ~cond := #in~cond; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,814 INFO L290 TraceCheckUtils]: 192: Hoare triple {71379#(<= ~counter~0 20)} assume !(0 == ~cond); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,814 INFO L290 TraceCheckUtils]: 193: Hoare triple {71379#(<= ~counter~0 20)} assume true; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,814 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71379#(<= ~counter~0 20)} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,815 INFO L290 TraceCheckUtils]: 195: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,815 INFO L290 TraceCheckUtils]: 196: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:21,816 INFO L290 TraceCheckUtils]: 197: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,816 INFO L290 TraceCheckUtils]: 198: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,816 INFO L272 TraceCheckUtils]: 199: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,816 INFO L290 TraceCheckUtils]: 200: Hoare triple {71407#(<= ~counter~0 21)} ~cond := #in~cond; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,817 INFO L290 TraceCheckUtils]: 201: Hoare triple {71407#(<= ~counter~0 21)} assume !(0 == ~cond); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,817 INFO L290 TraceCheckUtils]: 202: Hoare triple {71407#(<= ~counter~0 21)} assume true; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,817 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71407#(<= ~counter~0 21)} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,818 INFO L290 TraceCheckUtils]: 204: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,818 INFO L290 TraceCheckUtils]: 205: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:21,818 INFO L290 TraceCheckUtils]: 206: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,819 INFO L290 TraceCheckUtils]: 207: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,819 INFO L272 TraceCheckUtils]: 208: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,819 INFO L290 TraceCheckUtils]: 209: Hoare triple {71435#(<= ~counter~0 22)} ~cond := #in~cond; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,820 INFO L290 TraceCheckUtils]: 210: Hoare triple {71435#(<= ~counter~0 22)} assume !(0 == ~cond); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,820 INFO L290 TraceCheckUtils]: 211: Hoare triple {71435#(<= ~counter~0 22)} assume true; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,820 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71435#(<= ~counter~0 22)} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,820 INFO L290 TraceCheckUtils]: 213: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,821 INFO L290 TraceCheckUtils]: 214: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:21,821 INFO L290 TraceCheckUtils]: 215: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,822 INFO L290 TraceCheckUtils]: 216: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,822 INFO L272 TraceCheckUtils]: 217: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,822 INFO L290 TraceCheckUtils]: 218: Hoare triple {71463#(<= ~counter~0 23)} ~cond := #in~cond; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,822 INFO L290 TraceCheckUtils]: 219: Hoare triple {71463#(<= ~counter~0 23)} assume !(0 == ~cond); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,823 INFO L290 TraceCheckUtils]: 220: Hoare triple {71463#(<= ~counter~0 23)} assume true; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,823 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71463#(<= ~counter~0 23)} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,823 INFO L290 TraceCheckUtils]: 222: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,824 INFO L290 TraceCheckUtils]: 223: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:21,824 INFO L290 TraceCheckUtils]: 224: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,824 INFO L290 TraceCheckUtils]: 225: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,825 INFO L272 TraceCheckUtils]: 226: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,825 INFO L290 TraceCheckUtils]: 227: Hoare triple {71491#(<= ~counter~0 24)} ~cond := #in~cond; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,825 INFO L290 TraceCheckUtils]: 228: Hoare triple {71491#(<= ~counter~0 24)} assume !(0 == ~cond); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,826 INFO L290 TraceCheckUtils]: 229: Hoare triple {71491#(<= ~counter~0 24)} assume true; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,826 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71491#(<= ~counter~0 24)} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,826 INFO L290 TraceCheckUtils]: 231: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,826 INFO L290 TraceCheckUtils]: 232: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:21,827 INFO L290 TraceCheckUtils]: 233: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,827 INFO L290 TraceCheckUtils]: 234: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,828 INFO L272 TraceCheckUtils]: 235: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,828 INFO L290 TraceCheckUtils]: 236: Hoare triple {71519#(<= ~counter~0 25)} ~cond := #in~cond; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,828 INFO L290 TraceCheckUtils]: 237: Hoare triple {71519#(<= ~counter~0 25)} assume !(0 == ~cond); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,828 INFO L290 TraceCheckUtils]: 238: Hoare triple {71519#(<= ~counter~0 25)} assume true; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,829 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71519#(<= ~counter~0 25)} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,829 INFO L290 TraceCheckUtils]: 240: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,829 INFO L290 TraceCheckUtils]: 241: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:21,830 INFO L290 TraceCheckUtils]: 242: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,830 INFO L290 TraceCheckUtils]: 243: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,831 INFO L272 TraceCheckUtils]: 244: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,831 INFO L290 TraceCheckUtils]: 245: Hoare triple {71547#(<= ~counter~0 26)} ~cond := #in~cond; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,831 INFO L290 TraceCheckUtils]: 246: Hoare triple {71547#(<= ~counter~0 26)} assume !(0 == ~cond); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,831 INFO L290 TraceCheckUtils]: 247: Hoare triple {71547#(<= ~counter~0 26)} assume true; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,832 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71547#(<= ~counter~0 26)} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,832 INFO L290 TraceCheckUtils]: 249: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,832 INFO L290 TraceCheckUtils]: 250: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:21,833 INFO L290 TraceCheckUtils]: 251: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,833 INFO L290 TraceCheckUtils]: 252: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,834 INFO L272 TraceCheckUtils]: 253: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,834 INFO L290 TraceCheckUtils]: 254: Hoare triple {71575#(<= ~counter~0 27)} ~cond := #in~cond; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,834 INFO L290 TraceCheckUtils]: 255: Hoare triple {71575#(<= ~counter~0 27)} assume !(0 == ~cond); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,834 INFO L290 TraceCheckUtils]: 256: Hoare triple {71575#(<= ~counter~0 27)} assume true; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,835 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71575#(<= ~counter~0 27)} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,835 INFO L290 TraceCheckUtils]: 258: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,835 INFO L290 TraceCheckUtils]: 259: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:21,836 INFO L290 TraceCheckUtils]: 260: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,836 INFO L290 TraceCheckUtils]: 261: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,836 INFO L272 TraceCheckUtils]: 262: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,837 INFO L290 TraceCheckUtils]: 263: Hoare triple {71603#(<= ~counter~0 28)} ~cond := #in~cond; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,837 INFO L290 TraceCheckUtils]: 264: Hoare triple {71603#(<= ~counter~0 28)} assume !(0 == ~cond); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,837 INFO L290 TraceCheckUtils]: 265: Hoare triple {71603#(<= ~counter~0 28)} assume true; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,838 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71603#(<= ~counter~0 28)} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,838 INFO L290 TraceCheckUtils]: 267: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,838 INFO L290 TraceCheckUtils]: 268: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:21,839 INFO L290 TraceCheckUtils]: 269: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,839 INFO L290 TraceCheckUtils]: 270: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,839 INFO L272 TraceCheckUtils]: 271: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,840 INFO L290 TraceCheckUtils]: 272: Hoare triple {71631#(<= ~counter~0 29)} ~cond := #in~cond; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,840 INFO L290 TraceCheckUtils]: 273: Hoare triple {71631#(<= ~counter~0 29)} assume !(0 == ~cond); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,840 INFO L290 TraceCheckUtils]: 274: Hoare triple {71631#(<= ~counter~0 29)} assume true; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,840 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71631#(<= ~counter~0 29)} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,841 INFO L290 TraceCheckUtils]: 276: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,841 INFO L290 TraceCheckUtils]: 277: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:21,842 INFO L290 TraceCheckUtils]: 278: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,842 INFO L290 TraceCheckUtils]: 279: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,842 INFO L272 TraceCheckUtils]: 280: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,842 INFO L290 TraceCheckUtils]: 281: Hoare triple {71659#(<= ~counter~0 30)} ~cond := #in~cond; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,843 INFO L290 TraceCheckUtils]: 282: Hoare triple {71659#(<= ~counter~0 30)} assume !(0 == ~cond); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,843 INFO L290 TraceCheckUtils]: 283: Hoare triple {71659#(<= ~counter~0 30)} assume true; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,843 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71659#(<= ~counter~0 30)} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,843 INFO L290 TraceCheckUtils]: 285: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,844 INFO L290 TraceCheckUtils]: 286: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:21,844 INFO L290 TraceCheckUtils]: 287: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,845 INFO L290 TraceCheckUtils]: 288: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,845 INFO L272 TraceCheckUtils]: 289: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,847 INFO L290 TraceCheckUtils]: 290: Hoare triple {71687#(<= ~counter~0 31)} ~cond := #in~cond; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,847 INFO L290 TraceCheckUtils]: 291: Hoare triple {71687#(<= ~counter~0 31)} assume !(0 == ~cond); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,848 INFO L290 TraceCheckUtils]: 292: Hoare triple {71687#(<= ~counter~0 31)} assume true; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,848 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71687#(<= ~counter~0 31)} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,848 INFO L290 TraceCheckUtils]: 294: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,863 INFO L290 TraceCheckUtils]: 295: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:21,865 INFO L290 TraceCheckUtils]: 296: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,865 INFO L290 TraceCheckUtils]: 297: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,865 INFO L272 TraceCheckUtils]: 298: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,866 INFO L290 TraceCheckUtils]: 299: Hoare triple {71715#(<= ~counter~0 32)} ~cond := #in~cond; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,866 INFO L290 TraceCheckUtils]: 300: Hoare triple {71715#(<= ~counter~0 32)} assume !(0 == ~cond); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,866 INFO L290 TraceCheckUtils]: 301: Hoare triple {71715#(<= ~counter~0 32)} assume true; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,867 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71715#(<= ~counter~0 32)} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,867 INFO L290 TraceCheckUtils]: 303: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,867 INFO L290 TraceCheckUtils]: 304: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:21,868 INFO L290 TraceCheckUtils]: 305: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,868 INFO L290 TraceCheckUtils]: 306: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,869 INFO L272 TraceCheckUtils]: 307: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,869 INFO L290 TraceCheckUtils]: 308: Hoare triple {71743#(<= ~counter~0 33)} ~cond := #in~cond; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,869 INFO L290 TraceCheckUtils]: 309: Hoare triple {71743#(<= ~counter~0 33)} assume !(0 == ~cond); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,869 INFO L290 TraceCheckUtils]: 310: Hoare triple {71743#(<= ~counter~0 33)} assume true; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,870 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71743#(<= ~counter~0 33)} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,870 INFO L290 TraceCheckUtils]: 312: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,870 INFO L290 TraceCheckUtils]: 313: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:21,871 INFO L290 TraceCheckUtils]: 314: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71771#(<= |main_#t~post6| 33)} is VALID [2022-04-28 12:51:21,871 INFO L290 TraceCheckUtils]: 315: Hoare triple {71771#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-28 12:51:21,871 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-28 12:51:21,871 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-28 12:51:21,871 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-28 12:51:21,871 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-28 12:51:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 4818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:51:21,872 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:51:23,436 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-28 12:51:23,436 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-28 12:51:23,436 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-28 12:51:23,436 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-28 12:51:23,437 INFO L290 TraceCheckUtils]: 315: Hoare triple {71799#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-28 12:51:23,437 INFO L290 TraceCheckUtils]: 314: Hoare triple {71803#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71799#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:51:23,437 INFO L290 TraceCheckUtils]: 313: Hoare triple {71803#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71803#(< ~counter~0 50)} is VALID [2022-04-28 12:51:23,437 INFO L290 TraceCheckUtils]: 312: Hoare triple {71803#(< ~counter~0 50)} assume !!(0 != ~r~0); {71803#(< ~counter~0 50)} is VALID [2022-04-28 12:51:23,438 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70790#true} {71803#(< ~counter~0 50)} #63#return; {71803#(< ~counter~0 50)} is VALID [2022-04-28 12:51:23,438 INFO L290 TraceCheckUtils]: 310: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,438 INFO L290 TraceCheckUtils]: 309: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,438 INFO L290 TraceCheckUtils]: 308: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,438 INFO L272 TraceCheckUtils]: 307: Hoare triple {71803#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,438 INFO L290 TraceCheckUtils]: 306: Hoare triple {71803#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-28 12:51:23,440 INFO L290 TraceCheckUtils]: 305: Hoare triple {71831#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-28 12:51:23,440 INFO L290 TraceCheckUtils]: 304: Hoare triple {71831#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71831#(< ~counter~0 49)} is VALID [2022-04-28 12:51:23,440 INFO L290 TraceCheckUtils]: 303: Hoare triple {71831#(< ~counter~0 49)} assume !!(0 != ~r~0); {71831#(< ~counter~0 49)} is VALID [2022-04-28 12:51:23,441 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70790#true} {71831#(< ~counter~0 49)} #63#return; {71831#(< ~counter~0 49)} is VALID [2022-04-28 12:51:23,441 INFO L290 TraceCheckUtils]: 301: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,441 INFO L290 TraceCheckUtils]: 300: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,441 INFO L290 TraceCheckUtils]: 299: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,441 INFO L272 TraceCheckUtils]: 298: Hoare triple {71831#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,441 INFO L290 TraceCheckUtils]: 297: Hoare triple {71831#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-28 12:51:23,442 INFO L290 TraceCheckUtils]: 296: Hoare triple {71859#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-28 12:51:23,442 INFO L290 TraceCheckUtils]: 295: Hoare triple {71859#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71859#(< ~counter~0 48)} is VALID [2022-04-28 12:51:23,442 INFO L290 TraceCheckUtils]: 294: Hoare triple {71859#(< ~counter~0 48)} assume !!(0 != ~r~0); {71859#(< ~counter~0 48)} is VALID [2022-04-28 12:51:23,443 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70790#true} {71859#(< ~counter~0 48)} #63#return; {71859#(< ~counter~0 48)} is VALID [2022-04-28 12:51:23,443 INFO L290 TraceCheckUtils]: 292: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,443 INFO L290 TraceCheckUtils]: 291: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,443 INFO L290 TraceCheckUtils]: 290: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,443 INFO L272 TraceCheckUtils]: 289: Hoare triple {71859#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,443 INFO L290 TraceCheckUtils]: 288: Hoare triple {71859#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-28 12:51:23,444 INFO L290 TraceCheckUtils]: 287: Hoare triple {71887#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-28 12:51:23,444 INFO L290 TraceCheckUtils]: 286: Hoare triple {71887#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71887#(< ~counter~0 47)} is VALID [2022-04-28 12:51:23,444 INFO L290 TraceCheckUtils]: 285: Hoare triple {71887#(< ~counter~0 47)} assume !!(0 != ~r~0); {71887#(< ~counter~0 47)} is VALID [2022-04-28 12:51:23,445 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70790#true} {71887#(< ~counter~0 47)} #63#return; {71887#(< ~counter~0 47)} is VALID [2022-04-28 12:51:23,445 INFO L290 TraceCheckUtils]: 283: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,445 INFO L290 TraceCheckUtils]: 282: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,445 INFO L290 TraceCheckUtils]: 281: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,445 INFO L272 TraceCheckUtils]: 280: Hoare triple {71887#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,445 INFO L290 TraceCheckUtils]: 279: Hoare triple {71887#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-28 12:51:23,446 INFO L290 TraceCheckUtils]: 278: Hoare triple {71915#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-28 12:51:23,446 INFO L290 TraceCheckUtils]: 277: Hoare triple {71915#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71915#(< ~counter~0 46)} is VALID [2022-04-28 12:51:23,446 INFO L290 TraceCheckUtils]: 276: Hoare triple {71915#(< ~counter~0 46)} assume !!(0 != ~r~0); {71915#(< ~counter~0 46)} is VALID [2022-04-28 12:51:23,447 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70790#true} {71915#(< ~counter~0 46)} #63#return; {71915#(< ~counter~0 46)} is VALID [2022-04-28 12:51:23,447 INFO L290 TraceCheckUtils]: 274: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,447 INFO L290 TraceCheckUtils]: 273: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,447 INFO L290 TraceCheckUtils]: 272: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,447 INFO L272 TraceCheckUtils]: 271: Hoare triple {71915#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,447 INFO L290 TraceCheckUtils]: 270: Hoare triple {71915#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-28 12:51:23,448 INFO L290 TraceCheckUtils]: 269: Hoare triple {71943#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-28 12:51:23,448 INFO L290 TraceCheckUtils]: 268: Hoare triple {71943#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71943#(< ~counter~0 45)} is VALID [2022-04-28 12:51:23,448 INFO L290 TraceCheckUtils]: 267: Hoare triple {71943#(< ~counter~0 45)} assume !!(0 != ~r~0); {71943#(< ~counter~0 45)} is VALID [2022-04-28 12:51:23,449 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70790#true} {71943#(< ~counter~0 45)} #63#return; {71943#(< ~counter~0 45)} is VALID [2022-04-28 12:51:23,449 INFO L290 TraceCheckUtils]: 265: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,449 INFO L290 TraceCheckUtils]: 264: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,449 INFO L290 TraceCheckUtils]: 263: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,449 INFO L272 TraceCheckUtils]: 262: Hoare triple {71943#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,449 INFO L290 TraceCheckUtils]: 261: Hoare triple {71943#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-28 12:51:23,450 INFO L290 TraceCheckUtils]: 260: Hoare triple {71971#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-28 12:51:23,450 INFO L290 TraceCheckUtils]: 259: Hoare triple {71971#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71971#(< ~counter~0 44)} is VALID [2022-04-28 12:51:23,450 INFO L290 TraceCheckUtils]: 258: Hoare triple {71971#(< ~counter~0 44)} assume !!(0 != ~r~0); {71971#(< ~counter~0 44)} is VALID [2022-04-28 12:51:23,450 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70790#true} {71971#(< ~counter~0 44)} #63#return; {71971#(< ~counter~0 44)} is VALID [2022-04-28 12:51:23,451 INFO L290 TraceCheckUtils]: 256: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,451 INFO L290 TraceCheckUtils]: 255: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,451 INFO L290 TraceCheckUtils]: 254: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,451 INFO L272 TraceCheckUtils]: 253: Hoare triple {71971#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,451 INFO L290 TraceCheckUtils]: 252: Hoare triple {71971#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-28 12:51:23,452 INFO L290 TraceCheckUtils]: 251: Hoare triple {71999#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-28 12:51:23,452 INFO L290 TraceCheckUtils]: 250: Hoare triple {71999#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71999#(< ~counter~0 43)} is VALID [2022-04-28 12:51:23,452 INFO L290 TraceCheckUtils]: 249: Hoare triple {71999#(< ~counter~0 43)} assume !!(0 != ~r~0); {71999#(< ~counter~0 43)} is VALID [2022-04-28 12:51:23,453 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70790#true} {71999#(< ~counter~0 43)} #63#return; {71999#(< ~counter~0 43)} is VALID [2022-04-28 12:51:23,453 INFO L290 TraceCheckUtils]: 247: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,453 INFO L290 TraceCheckUtils]: 246: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,453 INFO L290 TraceCheckUtils]: 245: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,453 INFO L272 TraceCheckUtils]: 244: Hoare triple {71999#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,453 INFO L290 TraceCheckUtils]: 243: Hoare triple {71999#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-28 12:51:23,454 INFO L290 TraceCheckUtils]: 242: Hoare triple {72027#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-28 12:51:23,454 INFO L290 TraceCheckUtils]: 241: Hoare triple {72027#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72027#(< ~counter~0 42)} is VALID [2022-04-28 12:51:23,454 INFO L290 TraceCheckUtils]: 240: Hoare triple {72027#(< ~counter~0 42)} assume !!(0 != ~r~0); {72027#(< ~counter~0 42)} is VALID [2022-04-28 12:51:23,455 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70790#true} {72027#(< ~counter~0 42)} #63#return; {72027#(< ~counter~0 42)} is VALID [2022-04-28 12:51:23,455 INFO L290 TraceCheckUtils]: 238: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,455 INFO L290 TraceCheckUtils]: 237: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,455 INFO L290 TraceCheckUtils]: 236: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,455 INFO L272 TraceCheckUtils]: 235: Hoare triple {72027#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,455 INFO L290 TraceCheckUtils]: 234: Hoare triple {72027#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-28 12:51:23,456 INFO L290 TraceCheckUtils]: 233: Hoare triple {72055#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-28 12:51:23,456 INFO L290 TraceCheckUtils]: 232: Hoare triple {72055#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72055#(< ~counter~0 41)} is VALID [2022-04-28 12:51:23,456 INFO L290 TraceCheckUtils]: 231: Hoare triple {72055#(< ~counter~0 41)} assume !!(0 != ~r~0); {72055#(< ~counter~0 41)} is VALID [2022-04-28 12:51:23,457 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70790#true} {72055#(< ~counter~0 41)} #63#return; {72055#(< ~counter~0 41)} is VALID [2022-04-28 12:51:23,457 INFO L290 TraceCheckUtils]: 229: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,457 INFO L290 TraceCheckUtils]: 228: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,457 INFO L290 TraceCheckUtils]: 227: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,457 INFO L272 TraceCheckUtils]: 226: Hoare triple {72055#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,457 INFO L290 TraceCheckUtils]: 225: Hoare triple {72055#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-28 12:51:23,458 INFO L290 TraceCheckUtils]: 224: Hoare triple {72083#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-28 12:51:23,458 INFO L290 TraceCheckUtils]: 223: Hoare triple {72083#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72083#(< ~counter~0 40)} is VALID [2022-04-28 12:51:23,458 INFO L290 TraceCheckUtils]: 222: Hoare triple {72083#(< ~counter~0 40)} assume !!(0 != ~r~0); {72083#(< ~counter~0 40)} is VALID [2022-04-28 12:51:23,459 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70790#true} {72083#(< ~counter~0 40)} #63#return; {72083#(< ~counter~0 40)} is VALID [2022-04-28 12:51:23,459 INFO L290 TraceCheckUtils]: 220: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,459 INFO L290 TraceCheckUtils]: 219: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,459 INFO L290 TraceCheckUtils]: 218: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,459 INFO L272 TraceCheckUtils]: 217: Hoare triple {72083#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,459 INFO L290 TraceCheckUtils]: 216: Hoare triple {72083#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-28 12:51:23,460 INFO L290 TraceCheckUtils]: 215: Hoare triple {72111#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-28 12:51:23,460 INFO L290 TraceCheckUtils]: 214: Hoare triple {72111#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72111#(< ~counter~0 39)} is VALID [2022-04-28 12:51:23,460 INFO L290 TraceCheckUtils]: 213: Hoare triple {72111#(< ~counter~0 39)} assume !!(0 != ~r~0); {72111#(< ~counter~0 39)} is VALID [2022-04-28 12:51:23,461 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70790#true} {72111#(< ~counter~0 39)} #63#return; {72111#(< ~counter~0 39)} is VALID [2022-04-28 12:51:23,461 INFO L290 TraceCheckUtils]: 211: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,461 INFO L290 TraceCheckUtils]: 210: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,461 INFO L290 TraceCheckUtils]: 209: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,461 INFO L272 TraceCheckUtils]: 208: Hoare triple {72111#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,461 INFO L290 TraceCheckUtils]: 207: Hoare triple {72111#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-28 12:51:23,462 INFO L290 TraceCheckUtils]: 206: Hoare triple {72139#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-28 12:51:23,462 INFO L290 TraceCheckUtils]: 205: Hoare triple {72139#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72139#(< ~counter~0 38)} is VALID [2022-04-28 12:51:23,462 INFO L290 TraceCheckUtils]: 204: Hoare triple {72139#(< ~counter~0 38)} assume !!(0 != ~r~0); {72139#(< ~counter~0 38)} is VALID [2022-04-28 12:51:23,462 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70790#true} {72139#(< ~counter~0 38)} #63#return; {72139#(< ~counter~0 38)} is VALID [2022-04-28 12:51:23,463 INFO L290 TraceCheckUtils]: 202: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,463 INFO L290 TraceCheckUtils]: 201: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,463 INFO L290 TraceCheckUtils]: 200: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,463 INFO L272 TraceCheckUtils]: 199: Hoare triple {72139#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,463 INFO L290 TraceCheckUtils]: 198: Hoare triple {72139#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-28 12:51:23,464 INFO L290 TraceCheckUtils]: 197: Hoare triple {72167#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-28 12:51:23,464 INFO L290 TraceCheckUtils]: 196: Hoare triple {72167#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72167#(< ~counter~0 37)} is VALID [2022-04-28 12:51:23,464 INFO L290 TraceCheckUtils]: 195: Hoare triple {72167#(< ~counter~0 37)} assume !!(0 != ~r~0); {72167#(< ~counter~0 37)} is VALID [2022-04-28 12:51:23,464 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70790#true} {72167#(< ~counter~0 37)} #63#return; {72167#(< ~counter~0 37)} is VALID [2022-04-28 12:51:23,465 INFO L290 TraceCheckUtils]: 193: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,465 INFO L290 TraceCheckUtils]: 192: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,465 INFO L290 TraceCheckUtils]: 191: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,465 INFO L272 TraceCheckUtils]: 190: Hoare triple {72167#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,465 INFO L290 TraceCheckUtils]: 189: Hoare triple {72167#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-28 12:51:23,466 INFO L290 TraceCheckUtils]: 188: Hoare triple {72195#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-28 12:51:23,466 INFO L290 TraceCheckUtils]: 187: Hoare triple {72195#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72195#(< ~counter~0 36)} is VALID [2022-04-28 12:51:23,466 INFO L290 TraceCheckUtils]: 186: Hoare triple {72195#(< ~counter~0 36)} assume !!(0 != ~r~0); {72195#(< ~counter~0 36)} is VALID [2022-04-28 12:51:23,466 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70790#true} {72195#(< ~counter~0 36)} #63#return; {72195#(< ~counter~0 36)} is VALID [2022-04-28 12:51:23,467 INFO L290 TraceCheckUtils]: 184: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,467 INFO L290 TraceCheckUtils]: 183: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,467 INFO L290 TraceCheckUtils]: 182: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,467 INFO L272 TraceCheckUtils]: 181: Hoare triple {72195#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,467 INFO L290 TraceCheckUtils]: 180: Hoare triple {72195#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-28 12:51:23,468 INFO L290 TraceCheckUtils]: 179: Hoare triple {72223#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-28 12:51:23,468 INFO L290 TraceCheckUtils]: 178: Hoare triple {72223#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72223#(< ~counter~0 35)} is VALID [2022-04-28 12:51:23,468 INFO L290 TraceCheckUtils]: 177: Hoare triple {72223#(< ~counter~0 35)} assume !!(0 != ~r~0); {72223#(< ~counter~0 35)} is VALID [2022-04-28 12:51:23,468 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70790#true} {72223#(< ~counter~0 35)} #63#return; {72223#(< ~counter~0 35)} is VALID [2022-04-28 12:51:23,469 INFO L290 TraceCheckUtils]: 175: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,469 INFO L290 TraceCheckUtils]: 174: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,469 INFO L290 TraceCheckUtils]: 173: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,469 INFO L272 TraceCheckUtils]: 172: Hoare triple {72223#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,469 INFO L290 TraceCheckUtils]: 171: Hoare triple {72223#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-28 12:51:23,470 INFO L290 TraceCheckUtils]: 170: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-28 12:51:23,470 INFO L290 TraceCheckUtils]: 169: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:23,470 INFO L290 TraceCheckUtils]: 168: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:23,470 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70790#true} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:23,470 INFO L290 TraceCheckUtils]: 166: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,471 INFO L290 TraceCheckUtils]: 165: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,471 INFO L290 TraceCheckUtils]: 164: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,471 INFO L272 TraceCheckUtils]: 163: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,471 INFO L290 TraceCheckUtils]: 162: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:23,471 INFO L290 TraceCheckUtils]: 161: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:23,472 INFO L290 TraceCheckUtils]: 160: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:23,472 INFO L290 TraceCheckUtils]: 159: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:23,472 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70790#true} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:23,472 INFO L290 TraceCheckUtils]: 157: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,473 INFO L290 TraceCheckUtils]: 156: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,473 INFO L290 TraceCheckUtils]: 155: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,473 INFO L272 TraceCheckUtils]: 154: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,473 INFO L290 TraceCheckUtils]: 153: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:23,473 INFO L290 TraceCheckUtils]: 152: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:23,474 INFO L290 TraceCheckUtils]: 151: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:23,474 INFO L290 TraceCheckUtils]: 150: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:23,474 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70790#true} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:23,474 INFO L290 TraceCheckUtils]: 148: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,474 INFO L290 TraceCheckUtils]: 147: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,475 INFO L290 TraceCheckUtils]: 146: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,475 INFO L272 TraceCheckUtils]: 145: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,475 INFO L290 TraceCheckUtils]: 144: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:23,475 INFO L290 TraceCheckUtils]: 143: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:23,476 INFO L290 TraceCheckUtils]: 142: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:23,476 INFO L290 TraceCheckUtils]: 141: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:23,476 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70790#true} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:23,476 INFO L290 TraceCheckUtils]: 139: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,476 INFO L290 TraceCheckUtils]: 138: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,476 INFO L290 TraceCheckUtils]: 137: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,477 INFO L272 TraceCheckUtils]: 136: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,477 INFO L290 TraceCheckUtils]: 135: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:23,477 INFO L290 TraceCheckUtils]: 134: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:23,478 INFO L290 TraceCheckUtils]: 133: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:23,478 INFO L290 TraceCheckUtils]: 132: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:23,478 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70790#true} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:23,478 INFO L290 TraceCheckUtils]: 130: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,478 INFO L290 TraceCheckUtils]: 129: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,478 INFO L290 TraceCheckUtils]: 128: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,479 INFO L272 TraceCheckUtils]: 127: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,479 INFO L290 TraceCheckUtils]: 126: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:23,479 INFO L290 TraceCheckUtils]: 125: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:23,480 INFO L290 TraceCheckUtils]: 124: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:23,480 INFO L290 TraceCheckUtils]: 123: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:23,480 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70790#true} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:23,480 INFO L290 TraceCheckUtils]: 121: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,480 INFO L290 TraceCheckUtils]: 120: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,480 INFO L290 TraceCheckUtils]: 119: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,481 INFO L272 TraceCheckUtils]: 118: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,481 INFO L290 TraceCheckUtils]: 117: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:23,481 INFO L290 TraceCheckUtils]: 116: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:23,482 INFO L290 TraceCheckUtils]: 115: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:23,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:23,482 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70790#true} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:23,482 INFO L290 TraceCheckUtils]: 112: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,482 INFO L290 TraceCheckUtils]: 111: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,482 INFO L290 TraceCheckUtils]: 110: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,482 INFO L272 TraceCheckUtils]: 109: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,483 INFO L290 TraceCheckUtils]: 108: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:23,483 INFO L290 TraceCheckUtils]: 107: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:23,484 INFO L290 TraceCheckUtils]: 106: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:23,484 INFO L290 TraceCheckUtils]: 105: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:23,484 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70790#true} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:23,484 INFO L290 TraceCheckUtils]: 103: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,484 INFO L290 TraceCheckUtils]: 102: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,484 INFO L290 TraceCheckUtils]: 101: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,484 INFO L272 TraceCheckUtils]: 100: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,485 INFO L290 TraceCheckUtils]: 99: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:23,485 INFO L290 TraceCheckUtils]: 98: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:23,486 INFO L290 TraceCheckUtils]: 97: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:23,486 INFO L290 TraceCheckUtils]: 96: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:23,486 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70790#true} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:23,486 INFO L290 TraceCheckUtils]: 94: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,486 INFO L290 TraceCheckUtils]: 93: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,486 INFO L290 TraceCheckUtils]: 92: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,486 INFO L272 TraceCheckUtils]: 91: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,487 INFO L290 TraceCheckUtils]: 90: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:23,487 INFO L290 TraceCheckUtils]: 89: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:23,488 INFO L290 TraceCheckUtils]: 88: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:23,488 INFO L290 TraceCheckUtils]: 87: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:23,488 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70790#true} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:23,488 INFO L290 TraceCheckUtils]: 85: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,488 INFO L290 TraceCheckUtils]: 84: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,488 INFO L290 TraceCheckUtils]: 83: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,488 INFO L272 TraceCheckUtils]: 82: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,489 INFO L290 TraceCheckUtils]: 81: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:23,489 INFO L290 TraceCheckUtils]: 80: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:23,490 INFO L290 TraceCheckUtils]: 79: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:23,490 INFO L290 TraceCheckUtils]: 78: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:23,490 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70790#true} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:23,490 INFO L290 TraceCheckUtils]: 76: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,490 INFO L290 TraceCheckUtils]: 75: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,490 INFO L290 TraceCheckUtils]: 74: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,490 INFO L272 TraceCheckUtils]: 73: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:23,491 INFO L290 TraceCheckUtils]: 71: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:23,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:23,492 INFO L290 TraceCheckUtils]: 69: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:23,492 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70790#true} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:23,492 INFO L290 TraceCheckUtils]: 67: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,492 INFO L290 TraceCheckUtils]: 66: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,492 INFO L272 TraceCheckUtils]: 64: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,493 INFO L290 TraceCheckUtils]: 63: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:23,493 INFO L290 TraceCheckUtils]: 62: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:23,494 INFO L290 TraceCheckUtils]: 61: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:23,494 INFO L290 TraceCheckUtils]: 60: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:23,494 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70790#true} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:23,494 INFO L290 TraceCheckUtils]: 58: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,494 INFO L290 TraceCheckUtils]: 57: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,494 INFO L290 TraceCheckUtils]: 56: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,494 INFO L272 TraceCheckUtils]: 55: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,495 INFO L290 TraceCheckUtils]: 54: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:23,495 INFO L290 TraceCheckUtils]: 53: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:23,496 INFO L290 TraceCheckUtils]: 52: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:23,496 INFO L290 TraceCheckUtils]: 51: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:23,496 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70790#true} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:23,496 INFO L290 TraceCheckUtils]: 49: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,496 INFO L290 TraceCheckUtils]: 48: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,496 INFO L290 TraceCheckUtils]: 47: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,496 INFO L272 TraceCheckUtils]: 46: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,497 INFO L290 TraceCheckUtils]: 45: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:23,497 INFO L290 TraceCheckUtils]: 44: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:23,498 INFO L290 TraceCheckUtils]: 43: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:23,498 INFO L290 TraceCheckUtils]: 42: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:23,498 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70790#true} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:23,498 INFO L290 TraceCheckUtils]: 40: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,498 INFO L290 TraceCheckUtils]: 39: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,498 INFO L290 TraceCheckUtils]: 38: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,498 INFO L272 TraceCheckUtils]: 37: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,499 INFO L290 TraceCheckUtils]: 36: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:23,499 INFO L290 TraceCheckUtils]: 35: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:23,500 INFO L290 TraceCheckUtils]: 34: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:23,500 INFO L290 TraceCheckUtils]: 33: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:23,500 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70790#true} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:23,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,500 INFO L290 TraceCheckUtils]: 30: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,500 INFO L290 TraceCheckUtils]: 29: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,500 INFO L272 TraceCheckUtils]: 28: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,501 INFO L290 TraceCheckUtils]: 27: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:23,501 INFO L290 TraceCheckUtils]: 26: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:23,502 INFO L290 TraceCheckUtils]: 25: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:23,502 INFO L290 TraceCheckUtils]: 24: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:23,502 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70790#true} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:23,502 INFO L290 TraceCheckUtils]: 22: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,502 INFO L290 TraceCheckUtils]: 21: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,502 INFO L290 TraceCheckUtils]: 20: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,502 INFO L272 TraceCheckUtils]: 19: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,503 INFO L290 TraceCheckUtils]: 18: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:23,503 INFO L290 TraceCheckUtils]: 17: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:23,504 INFO L290 TraceCheckUtils]: 16: Hoare triple {71267#(<= ~counter~0 16)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,504 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #61#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,504 INFO L290 TraceCheckUtils]: 14: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,504 INFO L290 TraceCheckUtils]: 13: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,504 INFO L272 TraceCheckUtils]: 11: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,504 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #59#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,505 INFO L290 TraceCheckUtils]: 9: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 12:51:23,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 12:51:23,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 12:51:23,505 INFO L272 TraceCheckUtils]: 6: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 12:51:23,505 INFO L290 TraceCheckUtils]: 5: Hoare triple {71267#(<= ~counter~0 16)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,505 INFO L272 TraceCheckUtils]: 4: Hoare triple {71267#(<= ~counter~0 16)} call #t~ret7 := main(); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71267#(<= ~counter~0 16)} {70790#true} #67#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,506 INFO L290 TraceCheckUtils]: 2: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:23,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-28 12:51:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 2706 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2022-04-28 12:51:23,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:51:23,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597232964] [2022-04-28 12:51:23,507 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:51:23,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276953693] [2022-04-28 12:51:23,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276953693] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:51:23,507 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:51:23,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-28 12:51:23,507 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:51:23,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [281292248] [2022-04-28 12:51:23,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [281292248] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:51:23,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:51:23,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 12:51:23,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178394475] [2022-04-28 12:51:23,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:51:23,508 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 12:51:23,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:51:23,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 12:51:23,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:23,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 12:51:23,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:23,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 12:51:23,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:51:23,722 INFO L87 Difference]: Start difference. First operand 317 states and 351 transitions. Second operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 12:51:25,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:25,303 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-28 12:51:25,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-28 12:51:25,303 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 12:51:25,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:51:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 12:51:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 12:51:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 12:51:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 12:51:25,315 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-28 12:51:25,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:25,580 INFO L225 Difference]: With dead ends: 331 [2022-04-28 12:51:25,580 INFO L226 Difference]: Without dead ends: 326 [2022-04-28 12:51:25,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 586 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3080, Invalid=4402, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 12:51:25,580 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 129 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:51:25,581 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 346 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:51:25,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-28 12:51:26,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-28 12:51:26,026 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:51:26,026 INFO L82 GeneralOperation]: Start isEquivalent. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 12:51:26,026 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 12:51:26,026 INFO L87 Difference]: Start difference. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 12:51:26,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:26,030 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 12:51:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 12:51:26,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:26,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:26,031 INFO L74 IsIncluded]: Start isIncluded. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 12:51:26,031 INFO L87 Difference]: Start difference. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 12:51:26,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:26,034 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 12:51:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 12:51:26,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:26,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:26,035 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:51:26,035 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:51:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 12:51:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-28 12:51:26,039 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-28 12:51:26,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:51:26,040 INFO L495 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-28 12:51:26,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 12:51:26,040 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-28 12:51:26,852 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 12:51:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-28 12:51:26,853 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:51:26,853 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 34, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:51:26,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-28 12:51:27,054 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-28 12:51:27,054 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:51:27,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:51:27,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-28 12:51:27,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:27,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [765313191] [2022-04-28 12:51:27,055 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:51:27,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-28 12:51:27,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:51:27,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205733854] [2022-04-28 12:51:27,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:51:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:51:27,077 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:51:27,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [553963220] [2022-04-28 12:51:27,077 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:51:27,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:51:27,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:51:27,078 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:51:27,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-28 12:51:27,191 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:51:27,191 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:51:27,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-28 12:51:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:51:27,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:51:28,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-28 12:51:28,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,873 INFO L290 TraceCheckUtils]: 2: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74803#(<= ~counter~0 0)} {74795#true} #67#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,874 INFO L272 TraceCheckUtils]: 4: Hoare triple {74803#(<= ~counter~0 0)} call #t~ret7 := main(); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,874 INFO L290 TraceCheckUtils]: 5: Hoare triple {74803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,874 INFO L272 TraceCheckUtils]: 6: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,875 INFO L290 TraceCheckUtils]: 8: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,875 INFO L290 TraceCheckUtils]: 9: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,875 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #59#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,876 INFO L272 TraceCheckUtils]: 11: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,876 INFO L290 TraceCheckUtils]: 13: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,876 INFO L290 TraceCheckUtils]: 14: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,876 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #61#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,877 INFO L290 TraceCheckUtils]: 16: Hoare triple {74803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:28,878 INFO L290 TraceCheckUtils]: 17: Hoare triple {74803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,878 INFO L290 TraceCheckUtils]: 18: Hoare triple {74852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,879 INFO L272 TraceCheckUtils]: 19: Hoare triple {74852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,879 INFO L290 TraceCheckUtils]: 20: Hoare triple {74852#(<= ~counter~0 1)} ~cond := #in~cond; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,879 INFO L290 TraceCheckUtils]: 21: Hoare triple {74852#(<= ~counter~0 1)} assume !(0 == ~cond); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,879 INFO L290 TraceCheckUtils]: 22: Hoare triple {74852#(<= ~counter~0 1)} assume true; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,880 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74852#(<= ~counter~0 1)} {74852#(<= ~counter~0 1)} #63#return; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,880 INFO L290 TraceCheckUtils]: 24: Hoare triple {74852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,880 INFO L290 TraceCheckUtils]: 25: Hoare triple {74852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:28,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {74852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,881 INFO L290 TraceCheckUtils]: 27: Hoare triple {74880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,882 INFO L272 TraceCheckUtils]: 28: Hoare triple {74880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,882 INFO L290 TraceCheckUtils]: 29: Hoare triple {74880#(<= ~counter~0 2)} ~cond := #in~cond; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,882 INFO L290 TraceCheckUtils]: 30: Hoare triple {74880#(<= ~counter~0 2)} assume !(0 == ~cond); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,882 INFO L290 TraceCheckUtils]: 31: Hoare triple {74880#(<= ~counter~0 2)} assume true; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,883 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74880#(<= ~counter~0 2)} {74880#(<= ~counter~0 2)} #63#return; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,883 INFO L290 TraceCheckUtils]: 33: Hoare triple {74880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,883 INFO L290 TraceCheckUtils]: 34: Hoare triple {74880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:28,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {74880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,884 INFO L290 TraceCheckUtils]: 36: Hoare triple {74908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,885 INFO L272 TraceCheckUtils]: 37: Hoare triple {74908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {74908#(<= ~counter~0 3)} ~cond := #in~cond; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {74908#(<= ~counter~0 3)} assume !(0 == ~cond); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {74908#(<= ~counter~0 3)} assume true; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,886 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74908#(<= ~counter~0 3)} {74908#(<= ~counter~0 3)} #63#return; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,886 INFO L290 TraceCheckUtils]: 42: Hoare triple {74908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,886 INFO L290 TraceCheckUtils]: 43: Hoare triple {74908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:28,887 INFO L290 TraceCheckUtils]: 44: Hoare triple {74908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,887 INFO L290 TraceCheckUtils]: 45: Hoare triple {74936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,887 INFO L272 TraceCheckUtils]: 46: Hoare triple {74936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,888 INFO L290 TraceCheckUtils]: 47: Hoare triple {74936#(<= ~counter~0 4)} ~cond := #in~cond; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,888 INFO L290 TraceCheckUtils]: 48: Hoare triple {74936#(<= ~counter~0 4)} assume !(0 == ~cond); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,888 INFO L290 TraceCheckUtils]: 49: Hoare triple {74936#(<= ~counter~0 4)} assume true; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,888 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74936#(<= ~counter~0 4)} {74936#(<= ~counter~0 4)} #63#return; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,889 INFO L290 TraceCheckUtils]: 51: Hoare triple {74936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,889 INFO L290 TraceCheckUtils]: 52: Hoare triple {74936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:28,890 INFO L290 TraceCheckUtils]: 53: Hoare triple {74936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,890 INFO L290 TraceCheckUtils]: 54: Hoare triple {74964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,890 INFO L272 TraceCheckUtils]: 55: Hoare triple {74964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,890 INFO L290 TraceCheckUtils]: 56: Hoare triple {74964#(<= ~counter~0 5)} ~cond := #in~cond; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,891 INFO L290 TraceCheckUtils]: 57: Hoare triple {74964#(<= ~counter~0 5)} assume !(0 == ~cond); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,891 INFO L290 TraceCheckUtils]: 58: Hoare triple {74964#(<= ~counter~0 5)} assume true; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,891 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74964#(<= ~counter~0 5)} {74964#(<= ~counter~0 5)} #63#return; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,892 INFO L290 TraceCheckUtils]: 60: Hoare triple {74964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,892 INFO L290 TraceCheckUtils]: 61: Hoare triple {74964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:28,892 INFO L290 TraceCheckUtils]: 62: Hoare triple {74964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,893 INFO L290 TraceCheckUtils]: 63: Hoare triple {74992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,893 INFO L272 TraceCheckUtils]: 64: Hoare triple {74992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,893 INFO L290 TraceCheckUtils]: 65: Hoare triple {74992#(<= ~counter~0 6)} ~cond := #in~cond; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,894 INFO L290 TraceCheckUtils]: 66: Hoare triple {74992#(<= ~counter~0 6)} assume !(0 == ~cond); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,894 INFO L290 TraceCheckUtils]: 67: Hoare triple {74992#(<= ~counter~0 6)} assume true; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,894 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74992#(<= ~counter~0 6)} {74992#(<= ~counter~0 6)} #63#return; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,894 INFO L290 TraceCheckUtils]: 69: Hoare triple {74992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,895 INFO L290 TraceCheckUtils]: 70: Hoare triple {74992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:28,895 INFO L290 TraceCheckUtils]: 71: Hoare triple {74992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,896 INFO L290 TraceCheckUtils]: 72: Hoare triple {75020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,896 INFO L272 TraceCheckUtils]: 73: Hoare triple {75020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,896 INFO L290 TraceCheckUtils]: 74: Hoare triple {75020#(<= ~counter~0 7)} ~cond := #in~cond; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,896 INFO L290 TraceCheckUtils]: 75: Hoare triple {75020#(<= ~counter~0 7)} assume !(0 == ~cond); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,897 INFO L290 TraceCheckUtils]: 76: Hoare triple {75020#(<= ~counter~0 7)} assume true; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,897 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {75020#(<= ~counter~0 7)} {75020#(<= ~counter~0 7)} #63#return; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,897 INFO L290 TraceCheckUtils]: 78: Hoare triple {75020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,898 INFO L290 TraceCheckUtils]: 79: Hoare triple {75020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:28,898 INFO L290 TraceCheckUtils]: 80: Hoare triple {75020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,898 INFO L290 TraceCheckUtils]: 81: Hoare triple {75048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,899 INFO L272 TraceCheckUtils]: 82: Hoare triple {75048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,899 INFO L290 TraceCheckUtils]: 83: Hoare triple {75048#(<= ~counter~0 8)} ~cond := #in~cond; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,899 INFO L290 TraceCheckUtils]: 84: Hoare triple {75048#(<= ~counter~0 8)} assume !(0 == ~cond); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,900 INFO L290 TraceCheckUtils]: 85: Hoare triple {75048#(<= ~counter~0 8)} assume true; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,900 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {75048#(<= ~counter~0 8)} {75048#(<= ~counter~0 8)} #63#return; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,900 INFO L290 TraceCheckUtils]: 87: Hoare triple {75048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,900 INFO L290 TraceCheckUtils]: 88: Hoare triple {75048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:28,901 INFO L290 TraceCheckUtils]: 89: Hoare triple {75048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,901 INFO L290 TraceCheckUtils]: 90: Hoare triple {75076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,902 INFO L272 TraceCheckUtils]: 91: Hoare triple {75076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,902 INFO L290 TraceCheckUtils]: 92: Hoare triple {75076#(<= ~counter~0 9)} ~cond := #in~cond; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,902 INFO L290 TraceCheckUtils]: 93: Hoare triple {75076#(<= ~counter~0 9)} assume !(0 == ~cond); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,902 INFO L290 TraceCheckUtils]: 94: Hoare triple {75076#(<= ~counter~0 9)} assume true; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,903 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {75076#(<= ~counter~0 9)} {75076#(<= ~counter~0 9)} #63#return; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,903 INFO L290 TraceCheckUtils]: 96: Hoare triple {75076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,903 INFO L290 TraceCheckUtils]: 97: Hoare triple {75076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:28,904 INFO L290 TraceCheckUtils]: 98: Hoare triple {75076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,904 INFO L290 TraceCheckUtils]: 99: Hoare triple {75104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,905 INFO L272 TraceCheckUtils]: 100: Hoare triple {75104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,905 INFO L290 TraceCheckUtils]: 101: Hoare triple {75104#(<= ~counter~0 10)} ~cond := #in~cond; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,905 INFO L290 TraceCheckUtils]: 102: Hoare triple {75104#(<= ~counter~0 10)} assume !(0 == ~cond); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,905 INFO L290 TraceCheckUtils]: 103: Hoare triple {75104#(<= ~counter~0 10)} assume true; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,906 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75104#(<= ~counter~0 10)} {75104#(<= ~counter~0 10)} #63#return; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,906 INFO L290 TraceCheckUtils]: 105: Hoare triple {75104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,906 INFO L290 TraceCheckUtils]: 106: Hoare triple {75104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:28,907 INFO L290 TraceCheckUtils]: 107: Hoare triple {75104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,907 INFO L290 TraceCheckUtils]: 108: Hoare triple {75132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,907 INFO L272 TraceCheckUtils]: 109: Hoare triple {75132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,908 INFO L290 TraceCheckUtils]: 110: Hoare triple {75132#(<= ~counter~0 11)} ~cond := #in~cond; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,908 INFO L290 TraceCheckUtils]: 111: Hoare triple {75132#(<= ~counter~0 11)} assume !(0 == ~cond); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,908 INFO L290 TraceCheckUtils]: 112: Hoare triple {75132#(<= ~counter~0 11)} assume true; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,909 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75132#(<= ~counter~0 11)} {75132#(<= ~counter~0 11)} #63#return; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,909 INFO L290 TraceCheckUtils]: 114: Hoare triple {75132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,909 INFO L290 TraceCheckUtils]: 115: Hoare triple {75132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:28,910 INFO L290 TraceCheckUtils]: 116: Hoare triple {75132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,910 INFO L290 TraceCheckUtils]: 117: Hoare triple {75160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,910 INFO L272 TraceCheckUtils]: 118: Hoare triple {75160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,911 INFO L290 TraceCheckUtils]: 119: Hoare triple {75160#(<= ~counter~0 12)} ~cond := #in~cond; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,911 INFO L290 TraceCheckUtils]: 120: Hoare triple {75160#(<= ~counter~0 12)} assume !(0 == ~cond); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,911 INFO L290 TraceCheckUtils]: 121: Hoare triple {75160#(<= ~counter~0 12)} assume true; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,911 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75160#(<= ~counter~0 12)} {75160#(<= ~counter~0 12)} #63#return; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,912 INFO L290 TraceCheckUtils]: 123: Hoare triple {75160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,912 INFO L290 TraceCheckUtils]: 124: Hoare triple {75160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:28,913 INFO L290 TraceCheckUtils]: 125: Hoare triple {75160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,913 INFO L290 TraceCheckUtils]: 126: Hoare triple {75188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,913 INFO L272 TraceCheckUtils]: 127: Hoare triple {75188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,913 INFO L290 TraceCheckUtils]: 128: Hoare triple {75188#(<= ~counter~0 13)} ~cond := #in~cond; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,914 INFO L290 TraceCheckUtils]: 129: Hoare triple {75188#(<= ~counter~0 13)} assume !(0 == ~cond); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,914 INFO L290 TraceCheckUtils]: 130: Hoare triple {75188#(<= ~counter~0 13)} assume true; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,914 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75188#(<= ~counter~0 13)} {75188#(<= ~counter~0 13)} #63#return; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,915 INFO L290 TraceCheckUtils]: 132: Hoare triple {75188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,915 INFO L290 TraceCheckUtils]: 133: Hoare triple {75188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:28,915 INFO L290 TraceCheckUtils]: 134: Hoare triple {75188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,916 INFO L290 TraceCheckUtils]: 135: Hoare triple {75216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,916 INFO L272 TraceCheckUtils]: 136: Hoare triple {75216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,916 INFO L290 TraceCheckUtils]: 137: Hoare triple {75216#(<= ~counter~0 14)} ~cond := #in~cond; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,917 INFO L290 TraceCheckUtils]: 138: Hoare triple {75216#(<= ~counter~0 14)} assume !(0 == ~cond); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,917 INFO L290 TraceCheckUtils]: 139: Hoare triple {75216#(<= ~counter~0 14)} assume true; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,917 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75216#(<= ~counter~0 14)} {75216#(<= ~counter~0 14)} #63#return; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,917 INFO L290 TraceCheckUtils]: 141: Hoare triple {75216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,918 INFO L290 TraceCheckUtils]: 142: Hoare triple {75216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:28,918 INFO L290 TraceCheckUtils]: 143: Hoare triple {75216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,919 INFO L290 TraceCheckUtils]: 144: Hoare triple {75244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,919 INFO L272 TraceCheckUtils]: 145: Hoare triple {75244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,919 INFO L290 TraceCheckUtils]: 146: Hoare triple {75244#(<= ~counter~0 15)} ~cond := #in~cond; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,919 INFO L290 TraceCheckUtils]: 147: Hoare triple {75244#(<= ~counter~0 15)} assume !(0 == ~cond); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,920 INFO L290 TraceCheckUtils]: 148: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,920 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75244#(<= ~counter~0 15)} {75244#(<= ~counter~0 15)} #63#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,920 INFO L290 TraceCheckUtils]: 150: Hoare triple {75244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,920 INFO L290 TraceCheckUtils]: 151: Hoare triple {75244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:28,921 INFO L290 TraceCheckUtils]: 152: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,921 INFO L290 TraceCheckUtils]: 153: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,922 INFO L272 TraceCheckUtils]: 154: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,922 INFO L290 TraceCheckUtils]: 155: Hoare triple {75272#(<= ~counter~0 16)} ~cond := #in~cond; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,922 INFO L290 TraceCheckUtils]: 156: Hoare triple {75272#(<= ~counter~0 16)} assume !(0 == ~cond); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,922 INFO L290 TraceCheckUtils]: 157: Hoare triple {75272#(<= ~counter~0 16)} assume true; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,923 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75272#(<= ~counter~0 16)} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,923 INFO L290 TraceCheckUtils]: 159: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,923 INFO L290 TraceCheckUtils]: 160: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:28,924 INFO L290 TraceCheckUtils]: 161: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,924 INFO L290 TraceCheckUtils]: 162: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,925 INFO L272 TraceCheckUtils]: 163: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,925 INFO L290 TraceCheckUtils]: 164: Hoare triple {75300#(<= ~counter~0 17)} ~cond := #in~cond; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,925 INFO L290 TraceCheckUtils]: 165: Hoare triple {75300#(<= ~counter~0 17)} assume !(0 == ~cond); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,925 INFO L290 TraceCheckUtils]: 166: Hoare triple {75300#(<= ~counter~0 17)} assume true; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,926 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75300#(<= ~counter~0 17)} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,926 INFO L290 TraceCheckUtils]: 168: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,926 INFO L290 TraceCheckUtils]: 169: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:28,927 INFO L290 TraceCheckUtils]: 170: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,927 INFO L290 TraceCheckUtils]: 171: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,928 INFO L272 TraceCheckUtils]: 172: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,928 INFO L290 TraceCheckUtils]: 173: Hoare triple {75328#(<= ~counter~0 18)} ~cond := #in~cond; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,928 INFO L290 TraceCheckUtils]: 174: Hoare triple {75328#(<= ~counter~0 18)} assume !(0 == ~cond); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,928 INFO L290 TraceCheckUtils]: 175: Hoare triple {75328#(<= ~counter~0 18)} assume true; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,929 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75328#(<= ~counter~0 18)} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,929 INFO L290 TraceCheckUtils]: 177: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,929 INFO L290 TraceCheckUtils]: 178: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:28,930 INFO L290 TraceCheckUtils]: 179: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,930 INFO L290 TraceCheckUtils]: 180: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,930 INFO L272 TraceCheckUtils]: 181: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,931 INFO L290 TraceCheckUtils]: 182: Hoare triple {75356#(<= ~counter~0 19)} ~cond := #in~cond; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,931 INFO L290 TraceCheckUtils]: 183: Hoare triple {75356#(<= ~counter~0 19)} assume !(0 == ~cond); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,931 INFO L290 TraceCheckUtils]: 184: Hoare triple {75356#(<= ~counter~0 19)} assume true; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,932 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75356#(<= ~counter~0 19)} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,932 INFO L290 TraceCheckUtils]: 186: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,932 INFO L290 TraceCheckUtils]: 187: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:28,933 INFO L290 TraceCheckUtils]: 188: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,933 INFO L290 TraceCheckUtils]: 189: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,933 INFO L272 TraceCheckUtils]: 190: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,934 INFO L290 TraceCheckUtils]: 191: Hoare triple {75384#(<= ~counter~0 20)} ~cond := #in~cond; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,934 INFO L290 TraceCheckUtils]: 192: Hoare triple {75384#(<= ~counter~0 20)} assume !(0 == ~cond); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,934 INFO L290 TraceCheckUtils]: 193: Hoare triple {75384#(<= ~counter~0 20)} assume true; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,934 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75384#(<= ~counter~0 20)} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,935 INFO L290 TraceCheckUtils]: 195: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,935 INFO L290 TraceCheckUtils]: 196: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:28,936 INFO L290 TraceCheckUtils]: 197: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,936 INFO L290 TraceCheckUtils]: 198: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,936 INFO L272 TraceCheckUtils]: 199: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,936 INFO L290 TraceCheckUtils]: 200: Hoare triple {75412#(<= ~counter~0 21)} ~cond := #in~cond; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,937 INFO L290 TraceCheckUtils]: 201: Hoare triple {75412#(<= ~counter~0 21)} assume !(0 == ~cond); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,937 INFO L290 TraceCheckUtils]: 202: Hoare triple {75412#(<= ~counter~0 21)} assume true; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,937 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75412#(<= ~counter~0 21)} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,937 INFO L290 TraceCheckUtils]: 204: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,938 INFO L290 TraceCheckUtils]: 205: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:28,938 INFO L290 TraceCheckUtils]: 206: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,939 INFO L290 TraceCheckUtils]: 207: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,939 INFO L272 TraceCheckUtils]: 208: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,939 INFO L290 TraceCheckUtils]: 209: Hoare triple {75440#(<= ~counter~0 22)} ~cond := #in~cond; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,940 INFO L290 TraceCheckUtils]: 210: Hoare triple {75440#(<= ~counter~0 22)} assume !(0 == ~cond); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,940 INFO L290 TraceCheckUtils]: 211: Hoare triple {75440#(<= ~counter~0 22)} assume true; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,940 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75440#(<= ~counter~0 22)} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,940 INFO L290 TraceCheckUtils]: 213: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,941 INFO L290 TraceCheckUtils]: 214: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:28,941 INFO L290 TraceCheckUtils]: 215: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,942 INFO L290 TraceCheckUtils]: 216: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,942 INFO L272 TraceCheckUtils]: 217: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,942 INFO L290 TraceCheckUtils]: 218: Hoare triple {75468#(<= ~counter~0 23)} ~cond := #in~cond; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,942 INFO L290 TraceCheckUtils]: 219: Hoare triple {75468#(<= ~counter~0 23)} assume !(0 == ~cond); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,943 INFO L290 TraceCheckUtils]: 220: Hoare triple {75468#(<= ~counter~0 23)} assume true; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,943 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75468#(<= ~counter~0 23)} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,943 INFO L290 TraceCheckUtils]: 222: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,943 INFO L290 TraceCheckUtils]: 223: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:28,944 INFO L290 TraceCheckUtils]: 224: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,944 INFO L290 TraceCheckUtils]: 225: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,945 INFO L272 TraceCheckUtils]: 226: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,945 INFO L290 TraceCheckUtils]: 227: Hoare triple {75496#(<= ~counter~0 24)} ~cond := #in~cond; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,945 INFO L290 TraceCheckUtils]: 228: Hoare triple {75496#(<= ~counter~0 24)} assume !(0 == ~cond); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,946 INFO L290 TraceCheckUtils]: 229: Hoare triple {75496#(<= ~counter~0 24)} assume true; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,946 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75496#(<= ~counter~0 24)} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,946 INFO L290 TraceCheckUtils]: 231: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,946 INFO L290 TraceCheckUtils]: 232: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:28,947 INFO L290 TraceCheckUtils]: 233: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,947 INFO L290 TraceCheckUtils]: 234: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,948 INFO L272 TraceCheckUtils]: 235: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,948 INFO L290 TraceCheckUtils]: 236: Hoare triple {75524#(<= ~counter~0 25)} ~cond := #in~cond; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,948 INFO L290 TraceCheckUtils]: 237: Hoare triple {75524#(<= ~counter~0 25)} assume !(0 == ~cond); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,948 INFO L290 TraceCheckUtils]: 238: Hoare triple {75524#(<= ~counter~0 25)} assume true; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,949 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75524#(<= ~counter~0 25)} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,949 INFO L290 TraceCheckUtils]: 240: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,949 INFO L290 TraceCheckUtils]: 241: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:28,950 INFO L290 TraceCheckUtils]: 242: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,950 INFO L290 TraceCheckUtils]: 243: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,951 INFO L272 TraceCheckUtils]: 244: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,951 INFO L290 TraceCheckUtils]: 245: Hoare triple {75552#(<= ~counter~0 26)} ~cond := #in~cond; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,951 INFO L290 TraceCheckUtils]: 246: Hoare triple {75552#(<= ~counter~0 26)} assume !(0 == ~cond); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,951 INFO L290 TraceCheckUtils]: 247: Hoare triple {75552#(<= ~counter~0 26)} assume true; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,952 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75552#(<= ~counter~0 26)} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,952 INFO L290 TraceCheckUtils]: 249: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,952 INFO L290 TraceCheckUtils]: 250: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:28,953 INFO L290 TraceCheckUtils]: 251: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,953 INFO L290 TraceCheckUtils]: 252: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,953 INFO L272 TraceCheckUtils]: 253: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,954 INFO L290 TraceCheckUtils]: 254: Hoare triple {75580#(<= ~counter~0 27)} ~cond := #in~cond; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,954 INFO L290 TraceCheckUtils]: 255: Hoare triple {75580#(<= ~counter~0 27)} assume !(0 == ~cond); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,954 INFO L290 TraceCheckUtils]: 256: Hoare triple {75580#(<= ~counter~0 27)} assume true; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,955 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75580#(<= ~counter~0 27)} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,955 INFO L290 TraceCheckUtils]: 258: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,955 INFO L290 TraceCheckUtils]: 259: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:28,956 INFO L290 TraceCheckUtils]: 260: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,956 INFO L290 TraceCheckUtils]: 261: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,956 INFO L272 TraceCheckUtils]: 262: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,957 INFO L290 TraceCheckUtils]: 263: Hoare triple {75608#(<= ~counter~0 28)} ~cond := #in~cond; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,957 INFO L290 TraceCheckUtils]: 264: Hoare triple {75608#(<= ~counter~0 28)} assume !(0 == ~cond); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,957 INFO L290 TraceCheckUtils]: 265: Hoare triple {75608#(<= ~counter~0 28)} assume true; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,957 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75608#(<= ~counter~0 28)} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,958 INFO L290 TraceCheckUtils]: 267: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,958 INFO L290 TraceCheckUtils]: 268: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:28,959 INFO L290 TraceCheckUtils]: 269: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,959 INFO L290 TraceCheckUtils]: 270: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,959 INFO L272 TraceCheckUtils]: 271: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,959 INFO L290 TraceCheckUtils]: 272: Hoare triple {75636#(<= ~counter~0 29)} ~cond := #in~cond; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,960 INFO L290 TraceCheckUtils]: 273: Hoare triple {75636#(<= ~counter~0 29)} assume !(0 == ~cond); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,960 INFO L290 TraceCheckUtils]: 274: Hoare triple {75636#(<= ~counter~0 29)} assume true; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,960 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75636#(<= ~counter~0 29)} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,961 INFO L290 TraceCheckUtils]: 276: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,961 INFO L290 TraceCheckUtils]: 277: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:28,961 INFO L290 TraceCheckUtils]: 278: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,962 INFO L290 TraceCheckUtils]: 279: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,962 INFO L272 TraceCheckUtils]: 280: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,962 INFO L290 TraceCheckUtils]: 281: Hoare triple {75664#(<= ~counter~0 30)} ~cond := #in~cond; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,963 INFO L290 TraceCheckUtils]: 282: Hoare triple {75664#(<= ~counter~0 30)} assume !(0 == ~cond); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,963 INFO L290 TraceCheckUtils]: 283: Hoare triple {75664#(<= ~counter~0 30)} assume true; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,963 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75664#(<= ~counter~0 30)} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,963 INFO L290 TraceCheckUtils]: 285: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,964 INFO L290 TraceCheckUtils]: 286: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:28,964 INFO L290 TraceCheckUtils]: 287: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,965 INFO L290 TraceCheckUtils]: 288: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,965 INFO L272 TraceCheckUtils]: 289: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,965 INFO L290 TraceCheckUtils]: 290: Hoare triple {75692#(<= ~counter~0 31)} ~cond := #in~cond; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,965 INFO L290 TraceCheckUtils]: 291: Hoare triple {75692#(<= ~counter~0 31)} assume !(0 == ~cond); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,966 INFO L290 TraceCheckUtils]: 292: Hoare triple {75692#(<= ~counter~0 31)} assume true; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,966 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75692#(<= ~counter~0 31)} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,966 INFO L290 TraceCheckUtils]: 294: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,967 INFO L290 TraceCheckUtils]: 295: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:28,967 INFO L290 TraceCheckUtils]: 296: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,967 INFO L290 TraceCheckUtils]: 297: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,968 INFO L272 TraceCheckUtils]: 298: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,968 INFO L290 TraceCheckUtils]: 299: Hoare triple {75720#(<= ~counter~0 32)} ~cond := #in~cond; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,968 INFO L290 TraceCheckUtils]: 300: Hoare triple {75720#(<= ~counter~0 32)} assume !(0 == ~cond); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,969 INFO L290 TraceCheckUtils]: 301: Hoare triple {75720#(<= ~counter~0 32)} assume true; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,969 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75720#(<= ~counter~0 32)} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,969 INFO L290 TraceCheckUtils]: 303: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,969 INFO L290 TraceCheckUtils]: 304: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:28,970 INFO L290 TraceCheckUtils]: 305: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,970 INFO L290 TraceCheckUtils]: 306: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,971 INFO L272 TraceCheckUtils]: 307: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,971 INFO L290 TraceCheckUtils]: 308: Hoare triple {75748#(<= ~counter~0 33)} ~cond := #in~cond; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,971 INFO L290 TraceCheckUtils]: 309: Hoare triple {75748#(<= ~counter~0 33)} assume !(0 == ~cond); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,971 INFO L290 TraceCheckUtils]: 310: Hoare triple {75748#(<= ~counter~0 33)} assume true; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,972 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75748#(<= ~counter~0 33)} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,972 INFO L290 TraceCheckUtils]: 312: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,972 INFO L290 TraceCheckUtils]: 313: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:28,973 INFO L290 TraceCheckUtils]: 314: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,973 INFO L290 TraceCheckUtils]: 315: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,974 INFO L272 TraceCheckUtils]: 316: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,974 INFO L290 TraceCheckUtils]: 317: Hoare triple {75776#(<= ~counter~0 34)} ~cond := #in~cond; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,974 INFO L290 TraceCheckUtils]: 318: Hoare triple {75776#(<= ~counter~0 34)} assume !(0 == ~cond); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,974 INFO L290 TraceCheckUtils]: 319: Hoare triple {75776#(<= ~counter~0 34)} assume true; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,980 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75776#(<= ~counter~0 34)} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,981 INFO L290 TraceCheckUtils]: 321: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,981 INFO L290 TraceCheckUtils]: 322: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:28,981 INFO L290 TraceCheckUtils]: 323: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75804#(<= |main_#t~post6| 34)} is VALID [2022-04-28 12:51:28,981 INFO L290 TraceCheckUtils]: 324: Hoare triple {75804#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-28 12:51:28,982 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-28 12:51:28,982 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-28 12:51:28,982 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-28 12:51:28,982 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-28 12:51:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 5117 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:51:28,982 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:51:30,563 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-28 12:51:30,563 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-28 12:51:30,563 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-28 12:51:30,563 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-28 12:51:30,564 INFO L290 TraceCheckUtils]: 324: Hoare triple {75832#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-28 12:51:30,564 INFO L290 TraceCheckUtils]: 323: Hoare triple {75836#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75832#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:51:30,564 INFO L290 TraceCheckUtils]: 322: Hoare triple {75836#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75836#(< ~counter~0 50)} is VALID [2022-04-28 12:51:30,564 INFO L290 TraceCheckUtils]: 321: Hoare triple {75836#(< ~counter~0 50)} assume !!(0 != ~r~0); {75836#(< ~counter~0 50)} is VALID [2022-04-28 12:51:30,565 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74795#true} {75836#(< ~counter~0 50)} #63#return; {75836#(< ~counter~0 50)} is VALID [2022-04-28 12:51:30,565 INFO L290 TraceCheckUtils]: 319: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,565 INFO L290 TraceCheckUtils]: 318: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,565 INFO L290 TraceCheckUtils]: 317: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,565 INFO L272 TraceCheckUtils]: 316: Hoare triple {75836#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,565 INFO L290 TraceCheckUtils]: 315: Hoare triple {75836#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-28 12:51:30,567 INFO L290 TraceCheckUtils]: 314: Hoare triple {75864#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-28 12:51:30,567 INFO L290 TraceCheckUtils]: 313: Hoare triple {75864#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75864#(< ~counter~0 49)} is VALID [2022-04-28 12:51:30,567 INFO L290 TraceCheckUtils]: 312: Hoare triple {75864#(< ~counter~0 49)} assume !!(0 != ~r~0); {75864#(< ~counter~0 49)} is VALID [2022-04-28 12:51:30,568 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74795#true} {75864#(< ~counter~0 49)} #63#return; {75864#(< ~counter~0 49)} is VALID [2022-04-28 12:51:30,568 INFO L290 TraceCheckUtils]: 310: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,568 INFO L290 TraceCheckUtils]: 309: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,568 INFO L290 TraceCheckUtils]: 308: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,568 INFO L272 TraceCheckUtils]: 307: Hoare triple {75864#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,568 INFO L290 TraceCheckUtils]: 306: Hoare triple {75864#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-28 12:51:30,569 INFO L290 TraceCheckUtils]: 305: Hoare triple {75892#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-28 12:51:30,569 INFO L290 TraceCheckUtils]: 304: Hoare triple {75892#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75892#(< ~counter~0 48)} is VALID [2022-04-28 12:51:30,569 INFO L290 TraceCheckUtils]: 303: Hoare triple {75892#(< ~counter~0 48)} assume !!(0 != ~r~0); {75892#(< ~counter~0 48)} is VALID [2022-04-28 12:51:30,570 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74795#true} {75892#(< ~counter~0 48)} #63#return; {75892#(< ~counter~0 48)} is VALID [2022-04-28 12:51:30,570 INFO L290 TraceCheckUtils]: 301: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,570 INFO L290 TraceCheckUtils]: 300: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,570 INFO L290 TraceCheckUtils]: 299: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,570 INFO L272 TraceCheckUtils]: 298: Hoare triple {75892#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,570 INFO L290 TraceCheckUtils]: 297: Hoare triple {75892#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-28 12:51:30,571 INFO L290 TraceCheckUtils]: 296: Hoare triple {75920#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-28 12:51:30,571 INFO L290 TraceCheckUtils]: 295: Hoare triple {75920#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75920#(< ~counter~0 47)} is VALID [2022-04-28 12:51:30,571 INFO L290 TraceCheckUtils]: 294: Hoare triple {75920#(< ~counter~0 47)} assume !!(0 != ~r~0); {75920#(< ~counter~0 47)} is VALID [2022-04-28 12:51:30,572 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74795#true} {75920#(< ~counter~0 47)} #63#return; {75920#(< ~counter~0 47)} is VALID [2022-04-28 12:51:30,572 INFO L290 TraceCheckUtils]: 292: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,572 INFO L290 TraceCheckUtils]: 291: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,572 INFO L290 TraceCheckUtils]: 290: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,572 INFO L272 TraceCheckUtils]: 289: Hoare triple {75920#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,572 INFO L290 TraceCheckUtils]: 288: Hoare triple {75920#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-28 12:51:30,573 INFO L290 TraceCheckUtils]: 287: Hoare triple {75948#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-28 12:51:30,573 INFO L290 TraceCheckUtils]: 286: Hoare triple {75948#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75948#(< ~counter~0 46)} is VALID [2022-04-28 12:51:30,573 INFO L290 TraceCheckUtils]: 285: Hoare triple {75948#(< ~counter~0 46)} assume !!(0 != ~r~0); {75948#(< ~counter~0 46)} is VALID [2022-04-28 12:51:30,574 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74795#true} {75948#(< ~counter~0 46)} #63#return; {75948#(< ~counter~0 46)} is VALID [2022-04-28 12:51:30,574 INFO L290 TraceCheckUtils]: 283: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,574 INFO L290 TraceCheckUtils]: 282: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,574 INFO L290 TraceCheckUtils]: 281: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,574 INFO L272 TraceCheckUtils]: 280: Hoare triple {75948#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,574 INFO L290 TraceCheckUtils]: 279: Hoare triple {75948#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-28 12:51:30,575 INFO L290 TraceCheckUtils]: 278: Hoare triple {75976#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-28 12:51:30,575 INFO L290 TraceCheckUtils]: 277: Hoare triple {75976#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75976#(< ~counter~0 45)} is VALID [2022-04-28 12:51:30,575 INFO L290 TraceCheckUtils]: 276: Hoare triple {75976#(< ~counter~0 45)} assume !!(0 != ~r~0); {75976#(< ~counter~0 45)} is VALID [2022-04-28 12:51:30,576 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74795#true} {75976#(< ~counter~0 45)} #63#return; {75976#(< ~counter~0 45)} is VALID [2022-04-28 12:51:30,576 INFO L290 TraceCheckUtils]: 274: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,576 INFO L290 TraceCheckUtils]: 273: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,576 INFO L290 TraceCheckUtils]: 272: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,576 INFO L272 TraceCheckUtils]: 271: Hoare triple {75976#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,576 INFO L290 TraceCheckUtils]: 270: Hoare triple {75976#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-28 12:51:30,577 INFO L290 TraceCheckUtils]: 269: Hoare triple {76004#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-28 12:51:30,577 INFO L290 TraceCheckUtils]: 268: Hoare triple {76004#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76004#(< ~counter~0 44)} is VALID [2022-04-28 12:51:30,577 INFO L290 TraceCheckUtils]: 267: Hoare triple {76004#(< ~counter~0 44)} assume !!(0 != ~r~0); {76004#(< ~counter~0 44)} is VALID [2022-04-28 12:51:30,578 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74795#true} {76004#(< ~counter~0 44)} #63#return; {76004#(< ~counter~0 44)} is VALID [2022-04-28 12:51:30,578 INFO L290 TraceCheckUtils]: 265: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,578 INFO L290 TraceCheckUtils]: 264: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,578 INFO L290 TraceCheckUtils]: 263: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,578 INFO L272 TraceCheckUtils]: 262: Hoare triple {76004#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,578 INFO L290 TraceCheckUtils]: 261: Hoare triple {76004#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-28 12:51:30,579 INFO L290 TraceCheckUtils]: 260: Hoare triple {76032#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-28 12:51:30,579 INFO L290 TraceCheckUtils]: 259: Hoare triple {76032#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76032#(< ~counter~0 43)} is VALID [2022-04-28 12:51:30,579 INFO L290 TraceCheckUtils]: 258: Hoare triple {76032#(< ~counter~0 43)} assume !!(0 != ~r~0); {76032#(< ~counter~0 43)} is VALID [2022-04-28 12:51:30,580 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74795#true} {76032#(< ~counter~0 43)} #63#return; {76032#(< ~counter~0 43)} is VALID [2022-04-28 12:51:30,580 INFO L290 TraceCheckUtils]: 256: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,580 INFO L290 TraceCheckUtils]: 255: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,580 INFO L290 TraceCheckUtils]: 254: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,580 INFO L272 TraceCheckUtils]: 253: Hoare triple {76032#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,580 INFO L290 TraceCheckUtils]: 252: Hoare triple {76032#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-28 12:51:30,581 INFO L290 TraceCheckUtils]: 251: Hoare triple {76060#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-28 12:51:30,581 INFO L290 TraceCheckUtils]: 250: Hoare triple {76060#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76060#(< ~counter~0 42)} is VALID [2022-04-28 12:51:30,581 INFO L290 TraceCheckUtils]: 249: Hoare triple {76060#(< ~counter~0 42)} assume !!(0 != ~r~0); {76060#(< ~counter~0 42)} is VALID [2022-04-28 12:51:30,582 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74795#true} {76060#(< ~counter~0 42)} #63#return; {76060#(< ~counter~0 42)} is VALID [2022-04-28 12:51:30,582 INFO L290 TraceCheckUtils]: 247: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,582 INFO L290 TraceCheckUtils]: 246: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,582 INFO L290 TraceCheckUtils]: 245: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,582 INFO L272 TraceCheckUtils]: 244: Hoare triple {76060#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,582 INFO L290 TraceCheckUtils]: 243: Hoare triple {76060#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-28 12:51:30,583 INFO L290 TraceCheckUtils]: 242: Hoare triple {76088#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-28 12:51:30,583 INFO L290 TraceCheckUtils]: 241: Hoare triple {76088#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76088#(< ~counter~0 41)} is VALID [2022-04-28 12:51:30,583 INFO L290 TraceCheckUtils]: 240: Hoare triple {76088#(< ~counter~0 41)} assume !!(0 != ~r~0); {76088#(< ~counter~0 41)} is VALID [2022-04-28 12:51:30,584 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74795#true} {76088#(< ~counter~0 41)} #63#return; {76088#(< ~counter~0 41)} is VALID [2022-04-28 12:51:30,584 INFO L290 TraceCheckUtils]: 238: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,584 INFO L290 TraceCheckUtils]: 237: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,584 INFO L290 TraceCheckUtils]: 236: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,584 INFO L272 TraceCheckUtils]: 235: Hoare triple {76088#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,584 INFO L290 TraceCheckUtils]: 234: Hoare triple {76088#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-28 12:51:30,585 INFO L290 TraceCheckUtils]: 233: Hoare triple {76116#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-28 12:51:30,585 INFO L290 TraceCheckUtils]: 232: Hoare triple {76116#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76116#(< ~counter~0 40)} is VALID [2022-04-28 12:51:30,585 INFO L290 TraceCheckUtils]: 231: Hoare triple {76116#(< ~counter~0 40)} assume !!(0 != ~r~0); {76116#(< ~counter~0 40)} is VALID [2022-04-28 12:51:30,586 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74795#true} {76116#(< ~counter~0 40)} #63#return; {76116#(< ~counter~0 40)} is VALID [2022-04-28 12:51:30,586 INFO L290 TraceCheckUtils]: 229: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,586 INFO L290 TraceCheckUtils]: 228: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,586 INFO L290 TraceCheckUtils]: 227: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,586 INFO L272 TraceCheckUtils]: 226: Hoare triple {76116#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,586 INFO L290 TraceCheckUtils]: 225: Hoare triple {76116#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-28 12:51:30,587 INFO L290 TraceCheckUtils]: 224: Hoare triple {76144#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-28 12:51:30,587 INFO L290 TraceCheckUtils]: 223: Hoare triple {76144#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76144#(< ~counter~0 39)} is VALID [2022-04-28 12:51:30,587 INFO L290 TraceCheckUtils]: 222: Hoare triple {76144#(< ~counter~0 39)} assume !!(0 != ~r~0); {76144#(< ~counter~0 39)} is VALID [2022-04-28 12:51:30,588 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74795#true} {76144#(< ~counter~0 39)} #63#return; {76144#(< ~counter~0 39)} is VALID [2022-04-28 12:51:30,588 INFO L290 TraceCheckUtils]: 220: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,588 INFO L290 TraceCheckUtils]: 219: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,588 INFO L290 TraceCheckUtils]: 218: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,588 INFO L272 TraceCheckUtils]: 217: Hoare triple {76144#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,588 INFO L290 TraceCheckUtils]: 216: Hoare triple {76144#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-28 12:51:30,589 INFO L290 TraceCheckUtils]: 215: Hoare triple {76172#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-28 12:51:30,589 INFO L290 TraceCheckUtils]: 214: Hoare triple {76172#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76172#(< ~counter~0 38)} is VALID [2022-04-28 12:51:30,589 INFO L290 TraceCheckUtils]: 213: Hoare triple {76172#(< ~counter~0 38)} assume !!(0 != ~r~0); {76172#(< ~counter~0 38)} is VALID [2022-04-28 12:51:30,590 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74795#true} {76172#(< ~counter~0 38)} #63#return; {76172#(< ~counter~0 38)} is VALID [2022-04-28 12:51:30,590 INFO L290 TraceCheckUtils]: 211: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,590 INFO L290 TraceCheckUtils]: 210: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,590 INFO L290 TraceCheckUtils]: 209: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,590 INFO L272 TraceCheckUtils]: 208: Hoare triple {76172#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,590 INFO L290 TraceCheckUtils]: 207: Hoare triple {76172#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-28 12:51:30,591 INFO L290 TraceCheckUtils]: 206: Hoare triple {76200#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-28 12:51:30,591 INFO L290 TraceCheckUtils]: 205: Hoare triple {76200#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76200#(< ~counter~0 37)} is VALID [2022-04-28 12:51:30,591 INFO L290 TraceCheckUtils]: 204: Hoare triple {76200#(< ~counter~0 37)} assume !!(0 != ~r~0); {76200#(< ~counter~0 37)} is VALID [2022-04-28 12:51:30,592 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74795#true} {76200#(< ~counter~0 37)} #63#return; {76200#(< ~counter~0 37)} is VALID [2022-04-28 12:51:30,592 INFO L290 TraceCheckUtils]: 202: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,592 INFO L290 TraceCheckUtils]: 201: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,592 INFO L290 TraceCheckUtils]: 200: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,592 INFO L272 TraceCheckUtils]: 199: Hoare triple {76200#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,592 INFO L290 TraceCheckUtils]: 198: Hoare triple {76200#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-28 12:51:30,593 INFO L290 TraceCheckUtils]: 197: Hoare triple {76228#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-28 12:51:30,593 INFO L290 TraceCheckUtils]: 196: Hoare triple {76228#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76228#(< ~counter~0 36)} is VALID [2022-04-28 12:51:30,593 INFO L290 TraceCheckUtils]: 195: Hoare triple {76228#(< ~counter~0 36)} assume !!(0 != ~r~0); {76228#(< ~counter~0 36)} is VALID [2022-04-28 12:51:30,594 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74795#true} {76228#(< ~counter~0 36)} #63#return; {76228#(< ~counter~0 36)} is VALID [2022-04-28 12:51:30,594 INFO L290 TraceCheckUtils]: 193: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,594 INFO L290 TraceCheckUtils]: 192: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,594 INFO L290 TraceCheckUtils]: 191: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,594 INFO L272 TraceCheckUtils]: 190: Hoare triple {76228#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,594 INFO L290 TraceCheckUtils]: 189: Hoare triple {76228#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-28 12:51:30,595 INFO L290 TraceCheckUtils]: 188: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-28 12:51:30,595 INFO L290 TraceCheckUtils]: 187: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:30,595 INFO L290 TraceCheckUtils]: 186: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:30,596 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74795#true} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:30,596 INFO L290 TraceCheckUtils]: 184: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,596 INFO L290 TraceCheckUtils]: 183: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,596 INFO L290 TraceCheckUtils]: 182: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,596 INFO L272 TraceCheckUtils]: 181: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,596 INFO L290 TraceCheckUtils]: 180: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:30,597 INFO L290 TraceCheckUtils]: 179: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:30,597 INFO L290 TraceCheckUtils]: 178: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:30,597 INFO L290 TraceCheckUtils]: 177: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:30,598 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74795#true} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:30,598 INFO L290 TraceCheckUtils]: 175: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,598 INFO L290 TraceCheckUtils]: 174: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,598 INFO L290 TraceCheckUtils]: 173: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,598 INFO L272 TraceCheckUtils]: 172: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,598 INFO L290 TraceCheckUtils]: 171: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:30,599 INFO L290 TraceCheckUtils]: 170: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:30,599 INFO L290 TraceCheckUtils]: 169: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:30,599 INFO L290 TraceCheckUtils]: 168: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:30,600 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74795#true} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:30,600 INFO L290 TraceCheckUtils]: 166: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,600 INFO L290 TraceCheckUtils]: 165: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,600 INFO L290 TraceCheckUtils]: 164: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,600 INFO L272 TraceCheckUtils]: 163: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,600 INFO L290 TraceCheckUtils]: 162: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:30,601 INFO L290 TraceCheckUtils]: 161: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:30,601 INFO L290 TraceCheckUtils]: 160: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:30,601 INFO L290 TraceCheckUtils]: 159: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:30,602 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74795#true} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:30,602 INFO L290 TraceCheckUtils]: 157: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,602 INFO L290 TraceCheckUtils]: 156: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,602 INFO L290 TraceCheckUtils]: 155: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,602 INFO L272 TraceCheckUtils]: 154: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,602 INFO L290 TraceCheckUtils]: 153: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:30,603 INFO L290 TraceCheckUtils]: 152: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:30,603 INFO L290 TraceCheckUtils]: 151: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:30,603 INFO L290 TraceCheckUtils]: 150: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:30,604 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74795#true} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:30,604 INFO L290 TraceCheckUtils]: 148: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,604 INFO L290 TraceCheckUtils]: 147: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,604 INFO L290 TraceCheckUtils]: 146: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,604 INFO L272 TraceCheckUtils]: 145: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,604 INFO L290 TraceCheckUtils]: 144: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:30,605 INFO L290 TraceCheckUtils]: 143: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:30,605 INFO L290 TraceCheckUtils]: 142: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:30,605 INFO L290 TraceCheckUtils]: 141: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:30,606 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74795#true} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:30,606 INFO L290 TraceCheckUtils]: 139: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,606 INFO L290 TraceCheckUtils]: 138: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,606 INFO L290 TraceCheckUtils]: 137: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,606 INFO L272 TraceCheckUtils]: 136: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,606 INFO L290 TraceCheckUtils]: 135: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:30,607 INFO L290 TraceCheckUtils]: 134: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:30,607 INFO L290 TraceCheckUtils]: 133: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:30,607 INFO L290 TraceCheckUtils]: 132: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:30,608 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74795#true} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:30,608 INFO L290 TraceCheckUtils]: 130: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,608 INFO L290 TraceCheckUtils]: 129: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,608 INFO L290 TraceCheckUtils]: 128: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,608 INFO L272 TraceCheckUtils]: 127: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,608 INFO L290 TraceCheckUtils]: 126: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:30,609 INFO L290 TraceCheckUtils]: 125: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:30,609 INFO L290 TraceCheckUtils]: 124: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:30,609 INFO L290 TraceCheckUtils]: 123: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:30,610 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74795#true} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:30,610 INFO L290 TraceCheckUtils]: 121: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,610 INFO L290 TraceCheckUtils]: 120: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,610 INFO L290 TraceCheckUtils]: 119: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,610 INFO L272 TraceCheckUtils]: 118: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,610 INFO L290 TraceCheckUtils]: 117: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:30,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:30,611 INFO L290 TraceCheckUtils]: 115: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:30,611 INFO L290 TraceCheckUtils]: 114: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:30,611 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74795#true} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:30,612 INFO L290 TraceCheckUtils]: 112: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,612 INFO L290 TraceCheckUtils]: 111: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,612 INFO L290 TraceCheckUtils]: 110: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,612 INFO L272 TraceCheckUtils]: 109: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,612 INFO L290 TraceCheckUtils]: 108: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:30,613 INFO L290 TraceCheckUtils]: 107: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:30,613 INFO L290 TraceCheckUtils]: 106: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:30,613 INFO L290 TraceCheckUtils]: 105: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:30,613 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74795#true} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:30,613 INFO L290 TraceCheckUtils]: 103: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,614 INFO L290 TraceCheckUtils]: 102: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,614 INFO L290 TraceCheckUtils]: 101: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,614 INFO L272 TraceCheckUtils]: 100: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,614 INFO L290 TraceCheckUtils]: 99: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:30,615 INFO L290 TraceCheckUtils]: 98: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:30,615 INFO L290 TraceCheckUtils]: 97: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:30,615 INFO L290 TraceCheckUtils]: 96: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:30,615 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74795#true} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:30,615 INFO L290 TraceCheckUtils]: 94: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,615 INFO L290 TraceCheckUtils]: 93: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,616 INFO L290 TraceCheckUtils]: 92: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,616 INFO L272 TraceCheckUtils]: 91: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,616 INFO L290 TraceCheckUtils]: 90: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:30,616 INFO L290 TraceCheckUtils]: 89: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:30,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:30,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:30,617 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74795#true} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:30,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,617 INFO L290 TraceCheckUtils]: 84: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,617 INFO L290 TraceCheckUtils]: 83: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,618 INFO L272 TraceCheckUtils]: 82: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,618 INFO L290 TraceCheckUtils]: 81: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:30,618 INFO L290 TraceCheckUtils]: 80: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:30,619 INFO L290 TraceCheckUtils]: 79: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:30,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:30,619 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74795#true} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:30,619 INFO L290 TraceCheckUtils]: 76: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,619 INFO L290 TraceCheckUtils]: 75: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,619 INFO L290 TraceCheckUtils]: 74: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,619 INFO L272 TraceCheckUtils]: 73: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,620 INFO L290 TraceCheckUtils]: 72: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:30,620 INFO L290 TraceCheckUtils]: 71: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:30,621 INFO L290 TraceCheckUtils]: 70: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:30,621 INFO L290 TraceCheckUtils]: 69: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:30,621 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74795#true} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:30,621 INFO L290 TraceCheckUtils]: 67: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,621 INFO L290 TraceCheckUtils]: 66: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,621 INFO L290 TraceCheckUtils]: 65: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,621 INFO L272 TraceCheckUtils]: 64: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:30,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:30,623 INFO L290 TraceCheckUtils]: 61: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:30,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:30,623 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74795#true} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:30,623 INFO L290 TraceCheckUtils]: 58: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,623 INFO L290 TraceCheckUtils]: 57: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,623 INFO L290 TraceCheckUtils]: 56: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,623 INFO L272 TraceCheckUtils]: 55: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,624 INFO L290 TraceCheckUtils]: 54: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:30,624 INFO L290 TraceCheckUtils]: 53: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:30,624 INFO L290 TraceCheckUtils]: 52: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:30,625 INFO L290 TraceCheckUtils]: 51: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:30,625 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74795#true} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:30,625 INFO L290 TraceCheckUtils]: 49: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,625 INFO L290 TraceCheckUtils]: 48: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,625 INFO L290 TraceCheckUtils]: 47: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,625 INFO L272 TraceCheckUtils]: 46: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,626 INFO L290 TraceCheckUtils]: 45: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:30,626 INFO L290 TraceCheckUtils]: 44: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:30,626 INFO L290 TraceCheckUtils]: 43: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:30,627 INFO L290 TraceCheckUtils]: 42: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:30,627 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74795#true} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:30,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,627 INFO L290 TraceCheckUtils]: 38: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,627 INFO L272 TraceCheckUtils]: 37: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:30,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:30,628 INFO L290 TraceCheckUtils]: 34: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:30,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:30,629 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74795#true} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:30,629 INFO L290 TraceCheckUtils]: 31: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,629 INFO L272 TraceCheckUtils]: 28: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:30,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:30,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:30,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:30,631 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74795#true} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:30,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,631 INFO L290 TraceCheckUtils]: 21: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,631 INFO L272 TraceCheckUtils]: 19: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,631 INFO L290 TraceCheckUtils]: 18: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:30,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:30,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {75244#(<= ~counter~0 15)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,633 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #61#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 14: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 13: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 12: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L272 TraceCheckUtils]: 11: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #59#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 8: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L290 TraceCheckUtils]: 7: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 12:51:30,633 INFO L272 TraceCheckUtils]: 6: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 12:51:30,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {75244#(<= ~counter~0 15)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {75244#(<= ~counter~0 15)} call #t~ret7 := main(); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75244#(<= ~counter~0 15)} {74795#true} #67#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:30,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-28 12:51:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 2873 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2022-04-28 12:51:30,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:51:30,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205733854] [2022-04-28 12:51:30,636 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:51:30,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [553963220] [2022-04-28 12:51:30,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [553963220] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:51:30,636 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:51:30,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-28 12:51:30,636 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:51:30,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [765313191] [2022-04-28 12:51:30,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [765313191] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:51:30,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:51:30,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-28 12:51:30,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20232926] [2022-04-28 12:51:30,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:51:30,637 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 12:51:30,637 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:51:30,637 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 12:51:30,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:30,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-28 12:51:30,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:30,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-28 12:51:30,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:51:30,848 INFO L87 Difference]: Start difference. First operand 326 states and 361 transitions. Second operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 12:51:32,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:32,421 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-28 12:51:32,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-28 12:51:32,421 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 12:51:32,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:51:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 12:51:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 12:51:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 12:51:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 12:51:32,440 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-28 12:51:32,709 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:32,714 INFO L225 Difference]: With dead ends: 340 [2022-04-28 12:51:32,714 INFO L226 Difference]: Without dead ends: 335 [2022-04-28 12:51:32,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 691 GetRequests, 604 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3133, Invalid=4523, Unknown=0, NotChecked=0, Total=7656 [2022-04-28 12:51:32,715 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 159 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:51:32,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 354 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:51:32,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-28 12:51:33,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-28 12:51:33,170 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:51:33,170 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 12:51:33,170 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 12:51:33,171 INFO L87 Difference]: Start difference. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 12:51:33,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:33,175 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 12:51:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 12:51:33,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:33,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:33,175 INFO L74 IsIncluded]: Start isIncluded. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 12:51:33,175 INFO L87 Difference]: Start difference. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 12:51:33,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:33,179 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 12:51:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 12:51:33,179 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:33,179 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:33,179 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:51:33,179 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:51:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 12:51:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-28 12:51:33,184 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-28 12:51:33,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:51:33,184 INFO L495 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-28 12:51:33,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 12:51:33,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-28 12:51:34,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 12:51:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-28 12:51:34,697 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:51:34,697 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 35, 35, 35, 35, 35, 35, 35, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:51:34,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-28 12:51:34,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-28 12:51:34,899 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:51:34,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:51:34,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-28 12:51:34,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:34,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [293154360] [2022-04-28 12:51:34,900 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:51:34,900 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-28 12:51:34,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:51:34,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147213228] [2022-04-28 12:51:34,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:51:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:51:34,922 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:51:34,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [566466987] [2022-04-28 12:51:34,922 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:51:34,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:51:34,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:51:34,923 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:51:34,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-28 12:51:35,047 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:51:35,047 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:51:35,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-28 12:51:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:51:35,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:51:36,735 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-28 12:51:36,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78918#(<= ~counter~0 0)} {78910#true} #67#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,737 INFO L272 TraceCheckUtils]: 4: Hoare triple {78918#(<= ~counter~0 0)} call #t~ret7 := main(); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {78918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,737 INFO L272 TraceCheckUtils]: 6: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,738 INFO L290 TraceCheckUtils]: 7: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,738 INFO L290 TraceCheckUtils]: 9: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,738 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #59#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,739 INFO L272 TraceCheckUtils]: 11: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,739 INFO L290 TraceCheckUtils]: 12: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,739 INFO L290 TraceCheckUtils]: 13: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,740 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #61#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {78918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:36,742 INFO L290 TraceCheckUtils]: 17: Hoare triple {78918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {78967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,742 INFO L272 TraceCheckUtils]: 19: Hoare triple {78967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {78967#(<= ~counter~0 1)} ~cond := #in~cond; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,743 INFO L290 TraceCheckUtils]: 21: Hoare triple {78967#(<= ~counter~0 1)} assume !(0 == ~cond); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {78967#(<= ~counter~0 1)} assume true; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,744 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78967#(<= ~counter~0 1)} {78967#(<= ~counter~0 1)} #63#return; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {78967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {78967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:36,745 INFO L290 TraceCheckUtils]: 26: Hoare triple {78967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,745 INFO L290 TraceCheckUtils]: 27: Hoare triple {78995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,745 INFO L272 TraceCheckUtils]: 28: Hoare triple {78995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,746 INFO L290 TraceCheckUtils]: 29: Hoare triple {78995#(<= ~counter~0 2)} ~cond := #in~cond; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,746 INFO L290 TraceCheckUtils]: 30: Hoare triple {78995#(<= ~counter~0 2)} assume !(0 == ~cond); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,746 INFO L290 TraceCheckUtils]: 31: Hoare triple {78995#(<= ~counter~0 2)} assume true; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,747 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78995#(<= ~counter~0 2)} {78995#(<= ~counter~0 2)} #63#return; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,747 INFO L290 TraceCheckUtils]: 33: Hoare triple {78995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,747 INFO L290 TraceCheckUtils]: 34: Hoare triple {78995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:36,748 INFO L290 TraceCheckUtils]: 35: Hoare triple {78995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,748 INFO L290 TraceCheckUtils]: 36: Hoare triple {79023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,749 INFO L272 TraceCheckUtils]: 37: Hoare triple {79023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {79023#(<= ~counter~0 3)} ~cond := #in~cond; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {79023#(<= ~counter~0 3)} assume !(0 == ~cond); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {79023#(<= ~counter~0 3)} assume true; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,750 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {79023#(<= ~counter~0 3)} {79023#(<= ~counter~0 3)} #63#return; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,750 INFO L290 TraceCheckUtils]: 42: Hoare triple {79023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,750 INFO L290 TraceCheckUtils]: 43: Hoare triple {79023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:36,751 INFO L290 TraceCheckUtils]: 44: Hoare triple {79023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,751 INFO L290 TraceCheckUtils]: 45: Hoare triple {79051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,752 INFO L272 TraceCheckUtils]: 46: Hoare triple {79051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,752 INFO L290 TraceCheckUtils]: 47: Hoare triple {79051#(<= ~counter~0 4)} ~cond := #in~cond; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,752 INFO L290 TraceCheckUtils]: 48: Hoare triple {79051#(<= ~counter~0 4)} assume !(0 == ~cond); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,752 INFO L290 TraceCheckUtils]: 49: Hoare triple {79051#(<= ~counter~0 4)} assume true; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,753 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {79051#(<= ~counter~0 4)} {79051#(<= ~counter~0 4)} #63#return; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,753 INFO L290 TraceCheckUtils]: 51: Hoare triple {79051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,753 INFO L290 TraceCheckUtils]: 52: Hoare triple {79051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:36,754 INFO L290 TraceCheckUtils]: 53: Hoare triple {79051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,754 INFO L290 TraceCheckUtils]: 54: Hoare triple {79079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,755 INFO L272 TraceCheckUtils]: 55: Hoare triple {79079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,755 INFO L290 TraceCheckUtils]: 56: Hoare triple {79079#(<= ~counter~0 5)} ~cond := #in~cond; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,755 INFO L290 TraceCheckUtils]: 57: Hoare triple {79079#(<= ~counter~0 5)} assume !(0 == ~cond); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,755 INFO L290 TraceCheckUtils]: 58: Hoare triple {79079#(<= ~counter~0 5)} assume true; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,756 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79079#(<= ~counter~0 5)} {79079#(<= ~counter~0 5)} #63#return; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,756 INFO L290 TraceCheckUtils]: 60: Hoare triple {79079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,756 INFO L290 TraceCheckUtils]: 61: Hoare triple {79079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:36,757 INFO L290 TraceCheckUtils]: 62: Hoare triple {79079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,757 INFO L290 TraceCheckUtils]: 63: Hoare triple {79107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,758 INFO L272 TraceCheckUtils]: 64: Hoare triple {79107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,758 INFO L290 TraceCheckUtils]: 65: Hoare triple {79107#(<= ~counter~0 6)} ~cond := #in~cond; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,758 INFO L290 TraceCheckUtils]: 66: Hoare triple {79107#(<= ~counter~0 6)} assume !(0 == ~cond); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,759 INFO L290 TraceCheckUtils]: 67: Hoare triple {79107#(<= ~counter~0 6)} assume true; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,759 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79107#(<= ~counter~0 6)} {79107#(<= ~counter~0 6)} #63#return; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,759 INFO L290 TraceCheckUtils]: 69: Hoare triple {79107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,760 INFO L290 TraceCheckUtils]: 70: Hoare triple {79107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:36,760 INFO L290 TraceCheckUtils]: 71: Hoare triple {79107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,761 INFO L290 TraceCheckUtils]: 72: Hoare triple {79135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,761 INFO L272 TraceCheckUtils]: 73: Hoare triple {79135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,761 INFO L290 TraceCheckUtils]: 74: Hoare triple {79135#(<= ~counter~0 7)} ~cond := #in~cond; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,761 INFO L290 TraceCheckUtils]: 75: Hoare triple {79135#(<= ~counter~0 7)} assume !(0 == ~cond); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,762 INFO L290 TraceCheckUtils]: 76: Hoare triple {79135#(<= ~counter~0 7)} assume true; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,762 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79135#(<= ~counter~0 7)} {79135#(<= ~counter~0 7)} #63#return; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,762 INFO L290 TraceCheckUtils]: 78: Hoare triple {79135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,763 INFO L290 TraceCheckUtils]: 79: Hoare triple {79135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:36,763 INFO L290 TraceCheckUtils]: 80: Hoare triple {79135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,764 INFO L290 TraceCheckUtils]: 81: Hoare triple {79163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,764 INFO L272 TraceCheckUtils]: 82: Hoare triple {79163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,764 INFO L290 TraceCheckUtils]: 83: Hoare triple {79163#(<= ~counter~0 8)} ~cond := #in~cond; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,765 INFO L290 TraceCheckUtils]: 84: Hoare triple {79163#(<= ~counter~0 8)} assume !(0 == ~cond); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,765 INFO L290 TraceCheckUtils]: 85: Hoare triple {79163#(<= ~counter~0 8)} assume true; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,765 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79163#(<= ~counter~0 8)} {79163#(<= ~counter~0 8)} #63#return; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,765 INFO L290 TraceCheckUtils]: 87: Hoare triple {79163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,766 INFO L290 TraceCheckUtils]: 88: Hoare triple {79163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:36,766 INFO L290 TraceCheckUtils]: 89: Hoare triple {79163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,767 INFO L290 TraceCheckUtils]: 90: Hoare triple {79191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,767 INFO L272 TraceCheckUtils]: 91: Hoare triple {79191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,767 INFO L290 TraceCheckUtils]: 92: Hoare triple {79191#(<= ~counter~0 9)} ~cond := #in~cond; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,768 INFO L290 TraceCheckUtils]: 93: Hoare triple {79191#(<= ~counter~0 9)} assume !(0 == ~cond); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,768 INFO L290 TraceCheckUtils]: 94: Hoare triple {79191#(<= ~counter~0 9)} assume true; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,768 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79191#(<= ~counter~0 9)} {79191#(<= ~counter~0 9)} #63#return; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,769 INFO L290 TraceCheckUtils]: 96: Hoare triple {79191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,769 INFO L290 TraceCheckUtils]: 97: Hoare triple {79191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:36,770 INFO L290 TraceCheckUtils]: 98: Hoare triple {79191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,770 INFO L290 TraceCheckUtils]: 99: Hoare triple {79219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,770 INFO L272 TraceCheckUtils]: 100: Hoare triple {79219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,770 INFO L290 TraceCheckUtils]: 101: Hoare triple {79219#(<= ~counter~0 10)} ~cond := #in~cond; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,771 INFO L290 TraceCheckUtils]: 102: Hoare triple {79219#(<= ~counter~0 10)} assume !(0 == ~cond); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,771 INFO L290 TraceCheckUtils]: 103: Hoare triple {79219#(<= ~counter~0 10)} assume true; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,771 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79219#(<= ~counter~0 10)} {79219#(<= ~counter~0 10)} #63#return; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,772 INFO L290 TraceCheckUtils]: 105: Hoare triple {79219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,772 INFO L290 TraceCheckUtils]: 106: Hoare triple {79219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:36,773 INFO L290 TraceCheckUtils]: 107: Hoare triple {79219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,773 INFO L290 TraceCheckUtils]: 108: Hoare triple {79247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,773 INFO L272 TraceCheckUtils]: 109: Hoare triple {79247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,774 INFO L290 TraceCheckUtils]: 110: Hoare triple {79247#(<= ~counter~0 11)} ~cond := #in~cond; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,774 INFO L290 TraceCheckUtils]: 111: Hoare triple {79247#(<= ~counter~0 11)} assume !(0 == ~cond); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,774 INFO L290 TraceCheckUtils]: 112: Hoare triple {79247#(<= ~counter~0 11)} assume true; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,775 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79247#(<= ~counter~0 11)} {79247#(<= ~counter~0 11)} #63#return; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,775 INFO L290 TraceCheckUtils]: 114: Hoare triple {79247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,775 INFO L290 TraceCheckUtils]: 115: Hoare triple {79247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:36,776 INFO L290 TraceCheckUtils]: 116: Hoare triple {79247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,776 INFO L290 TraceCheckUtils]: 117: Hoare triple {79275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,776 INFO L272 TraceCheckUtils]: 118: Hoare triple {79275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,777 INFO L290 TraceCheckUtils]: 119: Hoare triple {79275#(<= ~counter~0 12)} ~cond := #in~cond; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,777 INFO L290 TraceCheckUtils]: 120: Hoare triple {79275#(<= ~counter~0 12)} assume !(0 == ~cond); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,777 INFO L290 TraceCheckUtils]: 121: Hoare triple {79275#(<= ~counter~0 12)} assume true; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,778 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79275#(<= ~counter~0 12)} {79275#(<= ~counter~0 12)} #63#return; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,778 INFO L290 TraceCheckUtils]: 123: Hoare triple {79275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,778 INFO L290 TraceCheckUtils]: 124: Hoare triple {79275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:36,779 INFO L290 TraceCheckUtils]: 125: Hoare triple {79275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,779 INFO L290 TraceCheckUtils]: 126: Hoare triple {79303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,780 INFO L272 TraceCheckUtils]: 127: Hoare triple {79303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,780 INFO L290 TraceCheckUtils]: 128: Hoare triple {79303#(<= ~counter~0 13)} ~cond := #in~cond; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,780 INFO L290 TraceCheckUtils]: 129: Hoare triple {79303#(<= ~counter~0 13)} assume !(0 == ~cond); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,780 INFO L290 TraceCheckUtils]: 130: Hoare triple {79303#(<= ~counter~0 13)} assume true; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,781 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79303#(<= ~counter~0 13)} {79303#(<= ~counter~0 13)} #63#return; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,781 INFO L290 TraceCheckUtils]: 132: Hoare triple {79303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,781 INFO L290 TraceCheckUtils]: 133: Hoare triple {79303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:36,782 INFO L290 TraceCheckUtils]: 134: Hoare triple {79303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,782 INFO L290 TraceCheckUtils]: 135: Hoare triple {79331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,783 INFO L272 TraceCheckUtils]: 136: Hoare triple {79331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,783 INFO L290 TraceCheckUtils]: 137: Hoare triple {79331#(<= ~counter~0 14)} ~cond := #in~cond; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,783 INFO L290 TraceCheckUtils]: 138: Hoare triple {79331#(<= ~counter~0 14)} assume !(0 == ~cond); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,783 INFO L290 TraceCheckUtils]: 139: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,784 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79331#(<= ~counter~0 14)} {79331#(<= ~counter~0 14)} #63#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,784 INFO L290 TraceCheckUtils]: 141: Hoare triple {79331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,784 INFO L290 TraceCheckUtils]: 142: Hoare triple {79331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:36,785 INFO L290 TraceCheckUtils]: 143: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,785 INFO L290 TraceCheckUtils]: 144: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,786 INFO L272 TraceCheckUtils]: 145: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,786 INFO L290 TraceCheckUtils]: 146: Hoare triple {79359#(<= ~counter~0 15)} ~cond := #in~cond; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,786 INFO L290 TraceCheckUtils]: 147: Hoare triple {79359#(<= ~counter~0 15)} assume !(0 == ~cond); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,787 INFO L290 TraceCheckUtils]: 148: Hoare triple {79359#(<= ~counter~0 15)} assume true; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,787 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79359#(<= ~counter~0 15)} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,787 INFO L290 TraceCheckUtils]: 150: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,788 INFO L290 TraceCheckUtils]: 151: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:36,788 INFO L290 TraceCheckUtils]: 152: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,789 INFO L290 TraceCheckUtils]: 153: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,789 INFO L272 TraceCheckUtils]: 154: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,789 INFO L290 TraceCheckUtils]: 155: Hoare triple {79387#(<= ~counter~0 16)} ~cond := #in~cond; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,789 INFO L290 TraceCheckUtils]: 156: Hoare triple {79387#(<= ~counter~0 16)} assume !(0 == ~cond); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,790 INFO L290 TraceCheckUtils]: 157: Hoare triple {79387#(<= ~counter~0 16)} assume true; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,790 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79387#(<= ~counter~0 16)} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,790 INFO L290 TraceCheckUtils]: 159: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,791 INFO L290 TraceCheckUtils]: 160: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:36,791 INFO L290 TraceCheckUtils]: 161: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,792 INFO L290 TraceCheckUtils]: 162: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,792 INFO L272 TraceCheckUtils]: 163: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,792 INFO L290 TraceCheckUtils]: 164: Hoare triple {79415#(<= ~counter~0 17)} ~cond := #in~cond; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,793 INFO L290 TraceCheckUtils]: 165: Hoare triple {79415#(<= ~counter~0 17)} assume !(0 == ~cond); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,793 INFO L290 TraceCheckUtils]: 166: Hoare triple {79415#(<= ~counter~0 17)} assume true; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,793 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79415#(<= ~counter~0 17)} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,794 INFO L290 TraceCheckUtils]: 168: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,794 INFO L290 TraceCheckUtils]: 169: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:36,794 INFO L290 TraceCheckUtils]: 170: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,795 INFO L290 TraceCheckUtils]: 171: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,795 INFO L272 TraceCheckUtils]: 172: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,795 INFO L290 TraceCheckUtils]: 173: Hoare triple {79443#(<= ~counter~0 18)} ~cond := #in~cond; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,796 INFO L290 TraceCheckUtils]: 174: Hoare triple {79443#(<= ~counter~0 18)} assume !(0 == ~cond); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,796 INFO L290 TraceCheckUtils]: 175: Hoare triple {79443#(<= ~counter~0 18)} assume true; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,796 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79443#(<= ~counter~0 18)} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,797 INFO L290 TraceCheckUtils]: 177: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,797 INFO L290 TraceCheckUtils]: 178: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:36,798 INFO L290 TraceCheckUtils]: 179: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,798 INFO L290 TraceCheckUtils]: 180: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,798 INFO L272 TraceCheckUtils]: 181: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,799 INFO L290 TraceCheckUtils]: 182: Hoare triple {79471#(<= ~counter~0 19)} ~cond := #in~cond; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,799 INFO L290 TraceCheckUtils]: 183: Hoare triple {79471#(<= ~counter~0 19)} assume !(0 == ~cond); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,799 INFO L290 TraceCheckUtils]: 184: Hoare triple {79471#(<= ~counter~0 19)} assume true; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,799 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79471#(<= ~counter~0 19)} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,800 INFO L290 TraceCheckUtils]: 186: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,800 INFO L290 TraceCheckUtils]: 187: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:36,801 INFO L290 TraceCheckUtils]: 188: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,801 INFO L290 TraceCheckUtils]: 189: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,801 INFO L272 TraceCheckUtils]: 190: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,802 INFO L290 TraceCheckUtils]: 191: Hoare triple {79499#(<= ~counter~0 20)} ~cond := #in~cond; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,802 INFO L290 TraceCheckUtils]: 192: Hoare triple {79499#(<= ~counter~0 20)} assume !(0 == ~cond); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,802 INFO L290 TraceCheckUtils]: 193: Hoare triple {79499#(<= ~counter~0 20)} assume true; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,803 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79499#(<= ~counter~0 20)} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,803 INFO L290 TraceCheckUtils]: 195: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,803 INFO L290 TraceCheckUtils]: 196: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:36,804 INFO L290 TraceCheckUtils]: 197: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,804 INFO L290 TraceCheckUtils]: 198: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,805 INFO L272 TraceCheckUtils]: 199: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,805 INFO L290 TraceCheckUtils]: 200: Hoare triple {79527#(<= ~counter~0 21)} ~cond := #in~cond; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,805 INFO L290 TraceCheckUtils]: 201: Hoare triple {79527#(<= ~counter~0 21)} assume !(0 == ~cond); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,805 INFO L290 TraceCheckUtils]: 202: Hoare triple {79527#(<= ~counter~0 21)} assume true; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,806 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79527#(<= ~counter~0 21)} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,806 INFO L290 TraceCheckUtils]: 204: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,806 INFO L290 TraceCheckUtils]: 205: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:36,807 INFO L290 TraceCheckUtils]: 206: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,807 INFO L290 TraceCheckUtils]: 207: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,808 INFO L272 TraceCheckUtils]: 208: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,808 INFO L290 TraceCheckUtils]: 209: Hoare triple {79555#(<= ~counter~0 22)} ~cond := #in~cond; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,808 INFO L290 TraceCheckUtils]: 210: Hoare triple {79555#(<= ~counter~0 22)} assume !(0 == ~cond); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,808 INFO L290 TraceCheckUtils]: 211: Hoare triple {79555#(<= ~counter~0 22)} assume true; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,809 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79555#(<= ~counter~0 22)} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,809 INFO L290 TraceCheckUtils]: 213: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,809 INFO L290 TraceCheckUtils]: 214: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:36,810 INFO L290 TraceCheckUtils]: 215: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,810 INFO L290 TraceCheckUtils]: 216: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,811 INFO L272 TraceCheckUtils]: 217: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,811 INFO L290 TraceCheckUtils]: 218: Hoare triple {79583#(<= ~counter~0 23)} ~cond := #in~cond; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,811 INFO L290 TraceCheckUtils]: 219: Hoare triple {79583#(<= ~counter~0 23)} assume !(0 == ~cond); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,812 INFO L290 TraceCheckUtils]: 220: Hoare triple {79583#(<= ~counter~0 23)} assume true; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,812 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79583#(<= ~counter~0 23)} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,812 INFO L290 TraceCheckUtils]: 222: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,812 INFO L290 TraceCheckUtils]: 223: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:36,813 INFO L290 TraceCheckUtils]: 224: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,813 INFO L290 TraceCheckUtils]: 225: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,814 INFO L272 TraceCheckUtils]: 226: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,814 INFO L290 TraceCheckUtils]: 227: Hoare triple {79611#(<= ~counter~0 24)} ~cond := #in~cond; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,814 INFO L290 TraceCheckUtils]: 228: Hoare triple {79611#(<= ~counter~0 24)} assume !(0 == ~cond); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,815 INFO L290 TraceCheckUtils]: 229: Hoare triple {79611#(<= ~counter~0 24)} assume true; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,815 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79611#(<= ~counter~0 24)} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,815 INFO L290 TraceCheckUtils]: 231: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,816 INFO L290 TraceCheckUtils]: 232: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:36,816 INFO L290 TraceCheckUtils]: 233: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,817 INFO L290 TraceCheckUtils]: 234: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,817 INFO L272 TraceCheckUtils]: 235: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,817 INFO L290 TraceCheckUtils]: 236: Hoare triple {79639#(<= ~counter~0 25)} ~cond := #in~cond; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,818 INFO L290 TraceCheckUtils]: 237: Hoare triple {79639#(<= ~counter~0 25)} assume !(0 == ~cond); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,818 INFO L290 TraceCheckUtils]: 238: Hoare triple {79639#(<= ~counter~0 25)} assume true; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,818 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79639#(<= ~counter~0 25)} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,819 INFO L290 TraceCheckUtils]: 240: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,819 INFO L290 TraceCheckUtils]: 241: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:36,820 INFO L290 TraceCheckUtils]: 242: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,820 INFO L290 TraceCheckUtils]: 243: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,820 INFO L272 TraceCheckUtils]: 244: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,820 INFO L290 TraceCheckUtils]: 245: Hoare triple {79667#(<= ~counter~0 26)} ~cond := #in~cond; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,821 INFO L290 TraceCheckUtils]: 246: Hoare triple {79667#(<= ~counter~0 26)} assume !(0 == ~cond); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,821 INFO L290 TraceCheckUtils]: 247: Hoare triple {79667#(<= ~counter~0 26)} assume true; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,821 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79667#(<= ~counter~0 26)} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,822 INFO L290 TraceCheckUtils]: 249: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,822 INFO L290 TraceCheckUtils]: 250: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:36,823 INFO L290 TraceCheckUtils]: 251: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,823 INFO L290 TraceCheckUtils]: 252: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,823 INFO L272 TraceCheckUtils]: 253: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,824 INFO L290 TraceCheckUtils]: 254: Hoare triple {79695#(<= ~counter~0 27)} ~cond := #in~cond; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,824 INFO L290 TraceCheckUtils]: 255: Hoare triple {79695#(<= ~counter~0 27)} assume !(0 == ~cond); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,824 INFO L290 TraceCheckUtils]: 256: Hoare triple {79695#(<= ~counter~0 27)} assume true; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,825 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79695#(<= ~counter~0 27)} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,825 INFO L290 TraceCheckUtils]: 258: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,825 INFO L290 TraceCheckUtils]: 259: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:36,826 INFO L290 TraceCheckUtils]: 260: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,826 INFO L290 TraceCheckUtils]: 261: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,826 INFO L272 TraceCheckUtils]: 262: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,827 INFO L290 TraceCheckUtils]: 263: Hoare triple {79723#(<= ~counter~0 28)} ~cond := #in~cond; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,827 INFO L290 TraceCheckUtils]: 264: Hoare triple {79723#(<= ~counter~0 28)} assume !(0 == ~cond); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,827 INFO L290 TraceCheckUtils]: 265: Hoare triple {79723#(<= ~counter~0 28)} assume true; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,828 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79723#(<= ~counter~0 28)} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,828 INFO L290 TraceCheckUtils]: 267: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,828 INFO L290 TraceCheckUtils]: 268: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:36,829 INFO L290 TraceCheckUtils]: 269: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,829 INFO L290 TraceCheckUtils]: 270: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,830 INFO L272 TraceCheckUtils]: 271: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,830 INFO L290 TraceCheckUtils]: 272: Hoare triple {79751#(<= ~counter~0 29)} ~cond := #in~cond; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,830 INFO L290 TraceCheckUtils]: 273: Hoare triple {79751#(<= ~counter~0 29)} assume !(0 == ~cond); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,830 INFO L290 TraceCheckUtils]: 274: Hoare triple {79751#(<= ~counter~0 29)} assume true; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,831 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79751#(<= ~counter~0 29)} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,831 INFO L290 TraceCheckUtils]: 276: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,831 INFO L290 TraceCheckUtils]: 277: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:36,832 INFO L290 TraceCheckUtils]: 278: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,832 INFO L290 TraceCheckUtils]: 279: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,833 INFO L272 TraceCheckUtils]: 280: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,833 INFO L290 TraceCheckUtils]: 281: Hoare triple {79779#(<= ~counter~0 30)} ~cond := #in~cond; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,833 INFO L290 TraceCheckUtils]: 282: Hoare triple {79779#(<= ~counter~0 30)} assume !(0 == ~cond); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,833 INFO L290 TraceCheckUtils]: 283: Hoare triple {79779#(<= ~counter~0 30)} assume true; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,834 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79779#(<= ~counter~0 30)} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,834 INFO L290 TraceCheckUtils]: 285: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,834 INFO L290 TraceCheckUtils]: 286: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:36,835 INFO L290 TraceCheckUtils]: 287: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,835 INFO L290 TraceCheckUtils]: 288: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,836 INFO L272 TraceCheckUtils]: 289: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,836 INFO L290 TraceCheckUtils]: 290: Hoare triple {79807#(<= ~counter~0 31)} ~cond := #in~cond; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,836 INFO L290 TraceCheckUtils]: 291: Hoare triple {79807#(<= ~counter~0 31)} assume !(0 == ~cond); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,837 INFO L290 TraceCheckUtils]: 292: Hoare triple {79807#(<= ~counter~0 31)} assume true; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,837 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79807#(<= ~counter~0 31)} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,837 INFO L290 TraceCheckUtils]: 294: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,838 INFO L290 TraceCheckUtils]: 295: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:36,838 INFO L290 TraceCheckUtils]: 296: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,839 INFO L290 TraceCheckUtils]: 297: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,839 INFO L272 TraceCheckUtils]: 298: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,839 INFO L290 TraceCheckUtils]: 299: Hoare triple {79835#(<= ~counter~0 32)} ~cond := #in~cond; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,840 INFO L290 TraceCheckUtils]: 300: Hoare triple {79835#(<= ~counter~0 32)} assume !(0 == ~cond); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,840 INFO L290 TraceCheckUtils]: 301: Hoare triple {79835#(<= ~counter~0 32)} assume true; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,840 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79835#(<= ~counter~0 32)} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,840 INFO L290 TraceCheckUtils]: 303: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,841 INFO L290 TraceCheckUtils]: 304: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:36,841 INFO L290 TraceCheckUtils]: 305: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,842 INFO L290 TraceCheckUtils]: 306: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,842 INFO L272 TraceCheckUtils]: 307: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,842 INFO L290 TraceCheckUtils]: 308: Hoare triple {79863#(<= ~counter~0 33)} ~cond := #in~cond; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,843 INFO L290 TraceCheckUtils]: 309: Hoare triple {79863#(<= ~counter~0 33)} assume !(0 == ~cond); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,843 INFO L290 TraceCheckUtils]: 310: Hoare triple {79863#(<= ~counter~0 33)} assume true; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,843 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79863#(<= ~counter~0 33)} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,844 INFO L290 TraceCheckUtils]: 312: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,844 INFO L290 TraceCheckUtils]: 313: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:36,845 INFO L290 TraceCheckUtils]: 314: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,845 INFO L290 TraceCheckUtils]: 315: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,845 INFO L272 TraceCheckUtils]: 316: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,845 INFO L290 TraceCheckUtils]: 317: Hoare triple {79891#(<= ~counter~0 34)} ~cond := #in~cond; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,846 INFO L290 TraceCheckUtils]: 318: Hoare triple {79891#(<= ~counter~0 34)} assume !(0 == ~cond); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,846 INFO L290 TraceCheckUtils]: 319: Hoare triple {79891#(<= ~counter~0 34)} assume true; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,846 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79891#(<= ~counter~0 34)} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,847 INFO L290 TraceCheckUtils]: 321: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,847 INFO L290 TraceCheckUtils]: 322: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:36,848 INFO L290 TraceCheckUtils]: 323: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,848 INFO L290 TraceCheckUtils]: 324: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,848 INFO L272 TraceCheckUtils]: 325: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,849 INFO L290 TraceCheckUtils]: 326: Hoare triple {79919#(<= ~counter~0 35)} ~cond := #in~cond; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,849 INFO L290 TraceCheckUtils]: 327: Hoare triple {79919#(<= ~counter~0 35)} assume !(0 == ~cond); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,849 INFO L290 TraceCheckUtils]: 328: Hoare triple {79919#(<= ~counter~0 35)} assume true; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,849 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79919#(<= ~counter~0 35)} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,850 INFO L290 TraceCheckUtils]: 330: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,850 INFO L290 TraceCheckUtils]: 331: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:36,850 INFO L290 TraceCheckUtils]: 332: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79947#(<= |main_#t~post6| 35)} is VALID [2022-04-28 12:51:36,851 INFO L290 TraceCheckUtils]: 333: Hoare triple {79947#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-28 12:51:36,851 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-28 12:51:36,851 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-28 12:51:36,851 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-28 12:51:36,851 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-28 12:51:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 5425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:51:36,852 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:51:38,426 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-28 12:51:38,426 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-28 12:51:38,426 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-28 12:51:38,427 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-28 12:51:38,427 INFO L290 TraceCheckUtils]: 333: Hoare triple {79975#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-28 12:51:38,427 INFO L290 TraceCheckUtils]: 332: Hoare triple {79979#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79975#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:51:38,427 INFO L290 TraceCheckUtils]: 331: Hoare triple {79979#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79979#(< ~counter~0 50)} is VALID [2022-04-28 12:51:38,427 INFO L290 TraceCheckUtils]: 330: Hoare triple {79979#(< ~counter~0 50)} assume !!(0 != ~r~0); {79979#(< ~counter~0 50)} is VALID [2022-04-28 12:51:38,428 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78910#true} {79979#(< ~counter~0 50)} #63#return; {79979#(< ~counter~0 50)} is VALID [2022-04-28 12:51:38,428 INFO L290 TraceCheckUtils]: 328: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,428 INFO L290 TraceCheckUtils]: 327: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,428 INFO L290 TraceCheckUtils]: 326: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,428 INFO L272 TraceCheckUtils]: 325: Hoare triple {79979#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,428 INFO L290 TraceCheckUtils]: 324: Hoare triple {79979#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-28 12:51:38,430 INFO L290 TraceCheckUtils]: 323: Hoare triple {80007#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-28 12:51:38,430 INFO L290 TraceCheckUtils]: 322: Hoare triple {80007#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80007#(< ~counter~0 49)} is VALID [2022-04-28 12:51:38,430 INFO L290 TraceCheckUtils]: 321: Hoare triple {80007#(< ~counter~0 49)} assume !!(0 != ~r~0); {80007#(< ~counter~0 49)} is VALID [2022-04-28 12:51:38,431 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78910#true} {80007#(< ~counter~0 49)} #63#return; {80007#(< ~counter~0 49)} is VALID [2022-04-28 12:51:38,431 INFO L290 TraceCheckUtils]: 319: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,431 INFO L290 TraceCheckUtils]: 318: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,431 INFO L290 TraceCheckUtils]: 317: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,431 INFO L272 TraceCheckUtils]: 316: Hoare triple {80007#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,431 INFO L290 TraceCheckUtils]: 315: Hoare triple {80007#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-28 12:51:38,432 INFO L290 TraceCheckUtils]: 314: Hoare triple {80035#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-28 12:51:38,432 INFO L290 TraceCheckUtils]: 313: Hoare triple {80035#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80035#(< ~counter~0 48)} is VALID [2022-04-28 12:51:38,432 INFO L290 TraceCheckUtils]: 312: Hoare triple {80035#(< ~counter~0 48)} assume !!(0 != ~r~0); {80035#(< ~counter~0 48)} is VALID [2022-04-28 12:51:38,433 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78910#true} {80035#(< ~counter~0 48)} #63#return; {80035#(< ~counter~0 48)} is VALID [2022-04-28 12:51:38,433 INFO L290 TraceCheckUtils]: 310: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,433 INFO L290 TraceCheckUtils]: 309: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,433 INFO L290 TraceCheckUtils]: 308: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,433 INFO L272 TraceCheckUtils]: 307: Hoare triple {80035#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,433 INFO L290 TraceCheckUtils]: 306: Hoare triple {80035#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-28 12:51:38,434 INFO L290 TraceCheckUtils]: 305: Hoare triple {80063#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-28 12:51:38,434 INFO L290 TraceCheckUtils]: 304: Hoare triple {80063#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80063#(< ~counter~0 47)} is VALID [2022-04-28 12:51:38,434 INFO L290 TraceCheckUtils]: 303: Hoare triple {80063#(< ~counter~0 47)} assume !!(0 != ~r~0); {80063#(< ~counter~0 47)} is VALID [2022-04-28 12:51:38,435 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78910#true} {80063#(< ~counter~0 47)} #63#return; {80063#(< ~counter~0 47)} is VALID [2022-04-28 12:51:38,435 INFO L290 TraceCheckUtils]: 301: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,435 INFO L290 TraceCheckUtils]: 300: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,435 INFO L290 TraceCheckUtils]: 299: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,435 INFO L272 TraceCheckUtils]: 298: Hoare triple {80063#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,435 INFO L290 TraceCheckUtils]: 297: Hoare triple {80063#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-28 12:51:38,436 INFO L290 TraceCheckUtils]: 296: Hoare triple {80091#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-28 12:51:38,436 INFO L290 TraceCheckUtils]: 295: Hoare triple {80091#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80091#(< ~counter~0 46)} is VALID [2022-04-28 12:51:38,436 INFO L290 TraceCheckUtils]: 294: Hoare triple {80091#(< ~counter~0 46)} assume !!(0 != ~r~0); {80091#(< ~counter~0 46)} is VALID [2022-04-28 12:51:38,437 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78910#true} {80091#(< ~counter~0 46)} #63#return; {80091#(< ~counter~0 46)} is VALID [2022-04-28 12:51:38,437 INFO L290 TraceCheckUtils]: 292: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,437 INFO L290 TraceCheckUtils]: 291: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,437 INFO L290 TraceCheckUtils]: 290: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,437 INFO L272 TraceCheckUtils]: 289: Hoare triple {80091#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,437 INFO L290 TraceCheckUtils]: 288: Hoare triple {80091#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-28 12:51:38,438 INFO L290 TraceCheckUtils]: 287: Hoare triple {80119#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-28 12:51:38,438 INFO L290 TraceCheckUtils]: 286: Hoare triple {80119#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80119#(< ~counter~0 45)} is VALID [2022-04-28 12:51:38,438 INFO L290 TraceCheckUtils]: 285: Hoare triple {80119#(< ~counter~0 45)} assume !!(0 != ~r~0); {80119#(< ~counter~0 45)} is VALID [2022-04-28 12:51:38,439 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78910#true} {80119#(< ~counter~0 45)} #63#return; {80119#(< ~counter~0 45)} is VALID [2022-04-28 12:51:38,439 INFO L290 TraceCheckUtils]: 283: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,439 INFO L290 TraceCheckUtils]: 282: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,439 INFO L290 TraceCheckUtils]: 281: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,439 INFO L272 TraceCheckUtils]: 280: Hoare triple {80119#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,439 INFO L290 TraceCheckUtils]: 279: Hoare triple {80119#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-28 12:51:38,440 INFO L290 TraceCheckUtils]: 278: Hoare triple {80147#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-28 12:51:38,440 INFO L290 TraceCheckUtils]: 277: Hoare triple {80147#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80147#(< ~counter~0 44)} is VALID [2022-04-28 12:51:38,440 INFO L290 TraceCheckUtils]: 276: Hoare triple {80147#(< ~counter~0 44)} assume !!(0 != ~r~0); {80147#(< ~counter~0 44)} is VALID [2022-04-28 12:51:38,441 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78910#true} {80147#(< ~counter~0 44)} #63#return; {80147#(< ~counter~0 44)} is VALID [2022-04-28 12:51:38,441 INFO L290 TraceCheckUtils]: 274: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,441 INFO L290 TraceCheckUtils]: 273: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,441 INFO L290 TraceCheckUtils]: 272: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,441 INFO L272 TraceCheckUtils]: 271: Hoare triple {80147#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,441 INFO L290 TraceCheckUtils]: 270: Hoare triple {80147#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-28 12:51:38,442 INFO L290 TraceCheckUtils]: 269: Hoare triple {80175#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-28 12:51:38,442 INFO L290 TraceCheckUtils]: 268: Hoare triple {80175#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80175#(< ~counter~0 43)} is VALID [2022-04-28 12:51:38,442 INFO L290 TraceCheckUtils]: 267: Hoare triple {80175#(< ~counter~0 43)} assume !!(0 != ~r~0); {80175#(< ~counter~0 43)} is VALID [2022-04-28 12:51:38,443 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78910#true} {80175#(< ~counter~0 43)} #63#return; {80175#(< ~counter~0 43)} is VALID [2022-04-28 12:51:38,443 INFO L290 TraceCheckUtils]: 265: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,443 INFO L290 TraceCheckUtils]: 264: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,443 INFO L290 TraceCheckUtils]: 263: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,443 INFO L272 TraceCheckUtils]: 262: Hoare triple {80175#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,443 INFO L290 TraceCheckUtils]: 261: Hoare triple {80175#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-28 12:51:38,444 INFO L290 TraceCheckUtils]: 260: Hoare triple {80203#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-28 12:51:38,444 INFO L290 TraceCheckUtils]: 259: Hoare triple {80203#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80203#(< ~counter~0 42)} is VALID [2022-04-28 12:51:38,444 INFO L290 TraceCheckUtils]: 258: Hoare triple {80203#(< ~counter~0 42)} assume !!(0 != ~r~0); {80203#(< ~counter~0 42)} is VALID [2022-04-28 12:51:38,445 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78910#true} {80203#(< ~counter~0 42)} #63#return; {80203#(< ~counter~0 42)} is VALID [2022-04-28 12:51:38,445 INFO L290 TraceCheckUtils]: 256: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,445 INFO L290 TraceCheckUtils]: 255: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,445 INFO L290 TraceCheckUtils]: 254: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,445 INFO L272 TraceCheckUtils]: 253: Hoare triple {80203#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,445 INFO L290 TraceCheckUtils]: 252: Hoare triple {80203#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-28 12:51:38,446 INFO L290 TraceCheckUtils]: 251: Hoare triple {80231#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-28 12:51:38,446 INFO L290 TraceCheckUtils]: 250: Hoare triple {80231#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80231#(< ~counter~0 41)} is VALID [2022-04-28 12:51:38,446 INFO L290 TraceCheckUtils]: 249: Hoare triple {80231#(< ~counter~0 41)} assume !!(0 != ~r~0); {80231#(< ~counter~0 41)} is VALID [2022-04-28 12:51:38,447 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78910#true} {80231#(< ~counter~0 41)} #63#return; {80231#(< ~counter~0 41)} is VALID [2022-04-28 12:51:38,447 INFO L290 TraceCheckUtils]: 247: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,447 INFO L290 TraceCheckUtils]: 246: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,447 INFO L290 TraceCheckUtils]: 245: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,447 INFO L272 TraceCheckUtils]: 244: Hoare triple {80231#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,447 INFO L290 TraceCheckUtils]: 243: Hoare triple {80231#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-28 12:51:38,448 INFO L290 TraceCheckUtils]: 242: Hoare triple {80259#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-28 12:51:38,448 INFO L290 TraceCheckUtils]: 241: Hoare triple {80259#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80259#(< ~counter~0 40)} is VALID [2022-04-28 12:51:38,448 INFO L290 TraceCheckUtils]: 240: Hoare triple {80259#(< ~counter~0 40)} assume !!(0 != ~r~0); {80259#(< ~counter~0 40)} is VALID [2022-04-28 12:51:38,449 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78910#true} {80259#(< ~counter~0 40)} #63#return; {80259#(< ~counter~0 40)} is VALID [2022-04-28 12:51:38,449 INFO L290 TraceCheckUtils]: 238: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,449 INFO L290 TraceCheckUtils]: 237: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,449 INFO L290 TraceCheckUtils]: 236: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,449 INFO L272 TraceCheckUtils]: 235: Hoare triple {80259#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,449 INFO L290 TraceCheckUtils]: 234: Hoare triple {80259#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-28 12:51:38,450 INFO L290 TraceCheckUtils]: 233: Hoare triple {80287#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-28 12:51:38,450 INFO L290 TraceCheckUtils]: 232: Hoare triple {80287#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80287#(< ~counter~0 39)} is VALID [2022-04-28 12:51:38,450 INFO L290 TraceCheckUtils]: 231: Hoare triple {80287#(< ~counter~0 39)} assume !!(0 != ~r~0); {80287#(< ~counter~0 39)} is VALID [2022-04-28 12:51:38,451 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78910#true} {80287#(< ~counter~0 39)} #63#return; {80287#(< ~counter~0 39)} is VALID [2022-04-28 12:51:38,451 INFO L290 TraceCheckUtils]: 229: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,451 INFO L290 TraceCheckUtils]: 228: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,451 INFO L290 TraceCheckUtils]: 227: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,451 INFO L272 TraceCheckUtils]: 226: Hoare triple {80287#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,451 INFO L290 TraceCheckUtils]: 225: Hoare triple {80287#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-28 12:51:38,452 INFO L290 TraceCheckUtils]: 224: Hoare triple {80315#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-28 12:51:38,452 INFO L290 TraceCheckUtils]: 223: Hoare triple {80315#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80315#(< ~counter~0 38)} is VALID [2022-04-28 12:51:38,452 INFO L290 TraceCheckUtils]: 222: Hoare triple {80315#(< ~counter~0 38)} assume !!(0 != ~r~0); {80315#(< ~counter~0 38)} is VALID [2022-04-28 12:51:38,453 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78910#true} {80315#(< ~counter~0 38)} #63#return; {80315#(< ~counter~0 38)} is VALID [2022-04-28 12:51:38,453 INFO L290 TraceCheckUtils]: 220: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,453 INFO L290 TraceCheckUtils]: 219: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,453 INFO L290 TraceCheckUtils]: 218: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,453 INFO L272 TraceCheckUtils]: 217: Hoare triple {80315#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,453 INFO L290 TraceCheckUtils]: 216: Hoare triple {80315#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-28 12:51:38,454 INFO L290 TraceCheckUtils]: 215: Hoare triple {80343#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-28 12:51:38,454 INFO L290 TraceCheckUtils]: 214: Hoare triple {80343#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80343#(< ~counter~0 37)} is VALID [2022-04-28 12:51:38,454 INFO L290 TraceCheckUtils]: 213: Hoare triple {80343#(< ~counter~0 37)} assume !!(0 != ~r~0); {80343#(< ~counter~0 37)} is VALID [2022-04-28 12:51:38,455 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78910#true} {80343#(< ~counter~0 37)} #63#return; {80343#(< ~counter~0 37)} is VALID [2022-04-28 12:51:38,455 INFO L290 TraceCheckUtils]: 211: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,455 INFO L290 TraceCheckUtils]: 210: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,455 INFO L290 TraceCheckUtils]: 209: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,455 INFO L272 TraceCheckUtils]: 208: Hoare triple {80343#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,455 INFO L290 TraceCheckUtils]: 207: Hoare triple {80343#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-28 12:51:38,456 INFO L290 TraceCheckUtils]: 206: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-28 12:51:38,456 INFO L290 TraceCheckUtils]: 205: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:38,456 INFO L290 TraceCheckUtils]: 204: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:38,457 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78910#true} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:38,457 INFO L290 TraceCheckUtils]: 202: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,457 INFO L290 TraceCheckUtils]: 201: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,457 INFO L290 TraceCheckUtils]: 200: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,457 INFO L272 TraceCheckUtils]: 199: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,457 INFO L290 TraceCheckUtils]: 198: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:38,458 INFO L290 TraceCheckUtils]: 197: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:38,458 INFO L290 TraceCheckUtils]: 196: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:38,458 INFO L290 TraceCheckUtils]: 195: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:38,459 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78910#true} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:38,459 INFO L290 TraceCheckUtils]: 193: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,459 INFO L290 TraceCheckUtils]: 192: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,459 INFO L290 TraceCheckUtils]: 191: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,459 INFO L272 TraceCheckUtils]: 190: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,459 INFO L290 TraceCheckUtils]: 189: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:38,460 INFO L290 TraceCheckUtils]: 188: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:38,460 INFO L290 TraceCheckUtils]: 187: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:38,460 INFO L290 TraceCheckUtils]: 186: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:38,461 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78910#true} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:38,461 INFO L290 TraceCheckUtils]: 184: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,461 INFO L290 TraceCheckUtils]: 183: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,461 INFO L290 TraceCheckUtils]: 182: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,461 INFO L272 TraceCheckUtils]: 181: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,461 INFO L290 TraceCheckUtils]: 180: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:38,462 INFO L290 TraceCheckUtils]: 179: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:38,462 INFO L290 TraceCheckUtils]: 178: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:38,462 INFO L290 TraceCheckUtils]: 177: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:38,463 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78910#true} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:38,463 INFO L290 TraceCheckUtils]: 175: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,463 INFO L290 TraceCheckUtils]: 174: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,463 INFO L290 TraceCheckUtils]: 173: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,463 INFO L272 TraceCheckUtils]: 172: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,463 INFO L290 TraceCheckUtils]: 171: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:38,464 INFO L290 TraceCheckUtils]: 170: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:38,464 INFO L290 TraceCheckUtils]: 169: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:38,464 INFO L290 TraceCheckUtils]: 168: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:38,465 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78910#true} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:38,465 INFO L290 TraceCheckUtils]: 166: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,465 INFO L290 TraceCheckUtils]: 165: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,465 INFO L290 TraceCheckUtils]: 164: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,465 INFO L272 TraceCheckUtils]: 163: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,465 INFO L290 TraceCheckUtils]: 162: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:38,466 INFO L290 TraceCheckUtils]: 161: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:38,466 INFO L290 TraceCheckUtils]: 160: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:38,466 INFO L290 TraceCheckUtils]: 159: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:38,467 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78910#true} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:38,467 INFO L290 TraceCheckUtils]: 157: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,467 INFO L290 TraceCheckUtils]: 156: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,467 INFO L290 TraceCheckUtils]: 155: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,467 INFO L272 TraceCheckUtils]: 154: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,467 INFO L290 TraceCheckUtils]: 153: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:38,468 INFO L290 TraceCheckUtils]: 152: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:38,468 INFO L290 TraceCheckUtils]: 151: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:38,468 INFO L290 TraceCheckUtils]: 150: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:38,469 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78910#true} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:38,469 INFO L290 TraceCheckUtils]: 148: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,469 INFO L290 TraceCheckUtils]: 147: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,469 INFO L290 TraceCheckUtils]: 146: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,469 INFO L272 TraceCheckUtils]: 145: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,469 INFO L290 TraceCheckUtils]: 144: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:38,470 INFO L290 TraceCheckUtils]: 143: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:38,470 INFO L290 TraceCheckUtils]: 142: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:38,470 INFO L290 TraceCheckUtils]: 141: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:38,471 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78910#true} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:38,471 INFO L290 TraceCheckUtils]: 139: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,471 INFO L290 TraceCheckUtils]: 138: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,471 INFO L290 TraceCheckUtils]: 137: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,471 INFO L272 TraceCheckUtils]: 136: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,471 INFO L290 TraceCheckUtils]: 135: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:38,472 INFO L290 TraceCheckUtils]: 134: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:38,472 INFO L290 TraceCheckUtils]: 133: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:38,472 INFO L290 TraceCheckUtils]: 132: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:38,473 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78910#true} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:38,473 INFO L290 TraceCheckUtils]: 130: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,473 INFO L290 TraceCheckUtils]: 129: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,473 INFO L290 TraceCheckUtils]: 128: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,473 INFO L272 TraceCheckUtils]: 127: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,473 INFO L290 TraceCheckUtils]: 126: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:38,474 INFO L290 TraceCheckUtils]: 125: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:38,474 INFO L290 TraceCheckUtils]: 124: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:38,474 INFO L290 TraceCheckUtils]: 123: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:38,475 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78910#true} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:38,475 INFO L290 TraceCheckUtils]: 121: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,475 INFO L290 TraceCheckUtils]: 120: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,475 INFO L290 TraceCheckUtils]: 119: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,475 INFO L272 TraceCheckUtils]: 118: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,475 INFO L290 TraceCheckUtils]: 117: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:38,476 INFO L290 TraceCheckUtils]: 116: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:38,476 INFO L290 TraceCheckUtils]: 115: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:38,476 INFO L290 TraceCheckUtils]: 114: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:38,477 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78910#true} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:38,477 INFO L290 TraceCheckUtils]: 112: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,477 INFO L290 TraceCheckUtils]: 111: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,477 INFO L290 TraceCheckUtils]: 110: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,477 INFO L272 TraceCheckUtils]: 109: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,477 INFO L290 TraceCheckUtils]: 108: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:38,478 INFO L290 TraceCheckUtils]: 107: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:38,478 INFO L290 TraceCheckUtils]: 106: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:38,478 INFO L290 TraceCheckUtils]: 105: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:38,479 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78910#true} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:38,479 INFO L290 TraceCheckUtils]: 103: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,479 INFO L290 TraceCheckUtils]: 102: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,479 INFO L290 TraceCheckUtils]: 101: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,479 INFO L272 TraceCheckUtils]: 100: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,479 INFO L290 TraceCheckUtils]: 99: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:38,480 INFO L290 TraceCheckUtils]: 98: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:38,480 INFO L290 TraceCheckUtils]: 97: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:38,480 INFO L290 TraceCheckUtils]: 96: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:38,481 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78910#true} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:38,481 INFO L290 TraceCheckUtils]: 94: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,481 INFO L290 TraceCheckUtils]: 93: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,481 INFO L290 TraceCheckUtils]: 92: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,481 INFO L272 TraceCheckUtils]: 91: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,481 INFO L290 TraceCheckUtils]: 90: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:38,482 INFO L290 TraceCheckUtils]: 89: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:38,482 INFO L290 TraceCheckUtils]: 88: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:38,482 INFO L290 TraceCheckUtils]: 87: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:38,483 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78910#true} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:38,483 INFO L290 TraceCheckUtils]: 85: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,483 INFO L290 TraceCheckUtils]: 84: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,483 INFO L290 TraceCheckUtils]: 83: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,483 INFO L272 TraceCheckUtils]: 82: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,483 INFO L290 TraceCheckUtils]: 81: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:38,484 INFO L290 TraceCheckUtils]: 80: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:38,484 INFO L290 TraceCheckUtils]: 79: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:38,484 INFO L290 TraceCheckUtils]: 78: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:38,485 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78910#true} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:38,485 INFO L290 TraceCheckUtils]: 76: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,485 INFO L290 TraceCheckUtils]: 74: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,485 INFO L272 TraceCheckUtils]: 73: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:38,486 INFO L290 TraceCheckUtils]: 71: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:38,486 INFO L290 TraceCheckUtils]: 70: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:38,486 INFO L290 TraceCheckUtils]: 69: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:38,487 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78910#true} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:38,487 INFO L290 TraceCheckUtils]: 67: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,487 INFO L290 TraceCheckUtils]: 66: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,487 INFO L290 TraceCheckUtils]: 65: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,487 INFO L272 TraceCheckUtils]: 64: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,487 INFO L290 TraceCheckUtils]: 63: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:38,488 INFO L290 TraceCheckUtils]: 62: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:38,488 INFO L290 TraceCheckUtils]: 61: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:38,488 INFO L290 TraceCheckUtils]: 60: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:38,489 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78910#true} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:38,489 INFO L290 TraceCheckUtils]: 58: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,489 INFO L290 TraceCheckUtils]: 57: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,489 INFO L290 TraceCheckUtils]: 56: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,489 INFO L272 TraceCheckUtils]: 55: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,489 INFO L290 TraceCheckUtils]: 54: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:38,490 INFO L290 TraceCheckUtils]: 53: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:38,490 INFO L290 TraceCheckUtils]: 52: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:38,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:38,491 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78910#true} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:38,491 INFO L290 TraceCheckUtils]: 49: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,491 INFO L290 TraceCheckUtils]: 48: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,491 INFO L290 TraceCheckUtils]: 47: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,491 INFO L272 TraceCheckUtils]: 46: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,491 INFO L290 TraceCheckUtils]: 45: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:38,492 INFO L290 TraceCheckUtils]: 44: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:38,492 INFO L290 TraceCheckUtils]: 43: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:38,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:38,493 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78910#true} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:38,493 INFO L290 TraceCheckUtils]: 40: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,493 INFO L290 TraceCheckUtils]: 39: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,493 INFO L290 TraceCheckUtils]: 38: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,493 INFO L272 TraceCheckUtils]: 37: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,493 INFO L290 TraceCheckUtils]: 36: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:38,494 INFO L290 TraceCheckUtils]: 35: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:38,494 INFO L290 TraceCheckUtils]: 34: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:38,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:38,495 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78910#true} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:38,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,495 INFO L290 TraceCheckUtils]: 30: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,495 INFO L272 TraceCheckUtils]: 28: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,495 INFO L290 TraceCheckUtils]: 27: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:38,496 INFO L290 TraceCheckUtils]: 26: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:38,496 INFO L290 TraceCheckUtils]: 25: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:38,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:38,497 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78910#true} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:38,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,497 INFO L290 TraceCheckUtils]: 21: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,497 INFO L290 TraceCheckUtils]: 20: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,497 INFO L272 TraceCheckUtils]: 19: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:38,498 INFO L290 TraceCheckUtils]: 17: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:38,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {79331#(<= ~counter~0 14)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,499 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #61#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 14: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 13: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 12: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L272 TraceCheckUtils]: 11: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #59#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 12:51:38,499 INFO L272 TraceCheckUtils]: 6: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 12:51:38,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {79331#(<= ~counter~0 14)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,500 INFO L272 TraceCheckUtils]: 4: Hoare triple {79331#(<= ~counter~0 14)} call #t~ret7 := main(); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79331#(<= ~counter~0 14)} {78910#true} #67#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:38,501 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-28 12:51:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 3045 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2022-04-28 12:51:38,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:51:38,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147213228] [2022-04-28 12:51:38,502 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:51:38,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [566466987] [2022-04-28 12:51:38,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [566466987] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:51:38,502 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:51:38,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-28 12:51:38,502 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:51:38,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [293154360] [2022-04-28 12:51:38,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [293154360] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:51:38,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:51:38,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 12:51:38,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374400650] [2022-04-28 12:51:38,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:51:38,503 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 12:51:38,503 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:51:38,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 12:51:38,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:38,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 12:51:38,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:38,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 12:51:38,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:51:38,729 INFO L87 Difference]: Start difference. First operand 335 states and 371 transitions. Second operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 12:51:40,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:40,491 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-28 12:51:40,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-28 12:51:40,492 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 12:51:40,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:51:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 12:51:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 12:51:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 12:51:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 12:51:40,508 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-28 12:51:40,783 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:40,789 INFO L225 Difference]: With dead ends: 349 [2022-04-28 12:51:40,789 INFO L226 Difference]: Without dead ends: 344 [2022-04-28 12:51:40,789 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 622 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3186, Invalid=4646, Unknown=0, NotChecked=0, Total=7832 [2022-04-28 12:51:40,790 INFO L413 NwaCegarLoop]: 61 mSDtfsCounter, 156 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 12:51:40,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 368 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 12:51:40,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-28 12:51:41,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-28 12:51:41,262 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:51:41,263 INFO L82 GeneralOperation]: Start isEquivalent. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 12:51:41,263 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 12:51:41,263 INFO L87 Difference]: Start difference. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 12:51:41,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:41,267 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 12:51:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 12:51:41,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:41,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:41,268 INFO L74 IsIncluded]: Start isIncluded. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 12:51:41,268 INFO L87 Difference]: Start difference. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 12:51:41,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:41,272 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 12:51:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 12:51:41,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:41,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:41,272 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:51:41,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:51:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 12:51:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-28 12:51:41,277 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-28 12:51:41,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:51:41,277 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-28 12:51:41,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 12:51:41,278 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-28 12:51:42,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 12:51:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-28 12:51:42,712 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:51:42,712 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 36, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:51:42,728 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-28 12:51:42,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-28 12:51:42,925 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:51:42,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:51:42,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-28 12:51:42,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:42,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1734353273] [2022-04-28 12:51:42,926 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:51:42,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-28 12:51:42,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:51:42,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145312313] [2022-04-28 12:51:42,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:51:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:51:42,961 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:51:42,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1934616822] [2022-04-28 12:51:42,962 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:51:42,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:51:42,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:51:42,963 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:51:42,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-28 12:51:45,150 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-28 12:51:45,151 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:51:45,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-28 12:51:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:51:45,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:51:46,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-28 12:51:46,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,929 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83143#(<= ~counter~0 0)} {83135#true} #67#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,929 INFO L272 TraceCheckUtils]: 4: Hoare triple {83143#(<= ~counter~0 0)} call #t~ret7 := main(); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,929 INFO L290 TraceCheckUtils]: 5: Hoare triple {83143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,930 INFO L272 TraceCheckUtils]: 6: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,930 INFO L290 TraceCheckUtils]: 7: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,930 INFO L290 TraceCheckUtils]: 8: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,930 INFO L290 TraceCheckUtils]: 9: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,931 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #59#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,931 INFO L272 TraceCheckUtils]: 11: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,932 INFO L290 TraceCheckUtils]: 14: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,932 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #61#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {83143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:46,934 INFO L290 TraceCheckUtils]: 17: Hoare triple {83143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,934 INFO L290 TraceCheckUtils]: 18: Hoare triple {83192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,934 INFO L272 TraceCheckUtils]: 19: Hoare triple {83192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,935 INFO L290 TraceCheckUtils]: 20: Hoare triple {83192#(<= ~counter~0 1)} ~cond := #in~cond; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,935 INFO L290 TraceCheckUtils]: 21: Hoare triple {83192#(<= ~counter~0 1)} assume !(0 == ~cond); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,935 INFO L290 TraceCheckUtils]: 22: Hoare triple {83192#(<= ~counter~0 1)} assume true; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,935 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83192#(<= ~counter~0 1)} {83192#(<= ~counter~0 1)} #63#return; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,936 INFO L290 TraceCheckUtils]: 24: Hoare triple {83192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,936 INFO L290 TraceCheckUtils]: 25: Hoare triple {83192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:46,937 INFO L290 TraceCheckUtils]: 26: Hoare triple {83192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,937 INFO L290 TraceCheckUtils]: 27: Hoare triple {83220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,937 INFO L272 TraceCheckUtils]: 28: Hoare triple {83220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,937 INFO L290 TraceCheckUtils]: 29: Hoare triple {83220#(<= ~counter~0 2)} ~cond := #in~cond; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,938 INFO L290 TraceCheckUtils]: 30: Hoare triple {83220#(<= ~counter~0 2)} assume !(0 == ~cond); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,938 INFO L290 TraceCheckUtils]: 31: Hoare triple {83220#(<= ~counter~0 2)} assume true; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,938 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83220#(<= ~counter~0 2)} {83220#(<= ~counter~0 2)} #63#return; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,939 INFO L290 TraceCheckUtils]: 33: Hoare triple {83220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,939 INFO L290 TraceCheckUtils]: 34: Hoare triple {83220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:46,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {83220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {83248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,940 INFO L272 TraceCheckUtils]: 37: Hoare triple {83248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,940 INFO L290 TraceCheckUtils]: 38: Hoare triple {83248#(<= ~counter~0 3)} ~cond := #in~cond; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,941 INFO L290 TraceCheckUtils]: 39: Hoare triple {83248#(<= ~counter~0 3)} assume !(0 == ~cond); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,941 INFO L290 TraceCheckUtils]: 40: Hoare triple {83248#(<= ~counter~0 3)} assume true; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,941 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83248#(<= ~counter~0 3)} {83248#(<= ~counter~0 3)} #63#return; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,942 INFO L290 TraceCheckUtils]: 42: Hoare triple {83248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,942 INFO L290 TraceCheckUtils]: 43: Hoare triple {83248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:46,942 INFO L290 TraceCheckUtils]: 44: Hoare triple {83248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,943 INFO L290 TraceCheckUtils]: 45: Hoare triple {83276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,943 INFO L272 TraceCheckUtils]: 46: Hoare triple {83276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,943 INFO L290 TraceCheckUtils]: 47: Hoare triple {83276#(<= ~counter~0 4)} ~cond := #in~cond; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,944 INFO L290 TraceCheckUtils]: 48: Hoare triple {83276#(<= ~counter~0 4)} assume !(0 == ~cond); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,944 INFO L290 TraceCheckUtils]: 49: Hoare triple {83276#(<= ~counter~0 4)} assume true; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,944 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83276#(<= ~counter~0 4)} {83276#(<= ~counter~0 4)} #63#return; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,944 INFO L290 TraceCheckUtils]: 51: Hoare triple {83276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,945 INFO L290 TraceCheckUtils]: 52: Hoare triple {83276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:46,945 INFO L290 TraceCheckUtils]: 53: Hoare triple {83276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,946 INFO L290 TraceCheckUtils]: 54: Hoare triple {83304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,946 INFO L272 TraceCheckUtils]: 55: Hoare triple {83304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,946 INFO L290 TraceCheckUtils]: 56: Hoare triple {83304#(<= ~counter~0 5)} ~cond := #in~cond; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,947 INFO L290 TraceCheckUtils]: 57: Hoare triple {83304#(<= ~counter~0 5)} assume !(0 == ~cond); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,947 INFO L290 TraceCheckUtils]: 58: Hoare triple {83304#(<= ~counter~0 5)} assume true; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,947 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83304#(<= ~counter~0 5)} {83304#(<= ~counter~0 5)} #63#return; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,947 INFO L290 TraceCheckUtils]: 60: Hoare triple {83304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,948 INFO L290 TraceCheckUtils]: 61: Hoare triple {83304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:46,948 INFO L290 TraceCheckUtils]: 62: Hoare triple {83304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,949 INFO L290 TraceCheckUtils]: 63: Hoare triple {83332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,949 INFO L272 TraceCheckUtils]: 64: Hoare triple {83332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,949 INFO L290 TraceCheckUtils]: 65: Hoare triple {83332#(<= ~counter~0 6)} ~cond := #in~cond; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,949 INFO L290 TraceCheckUtils]: 66: Hoare triple {83332#(<= ~counter~0 6)} assume !(0 == ~cond); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,950 INFO L290 TraceCheckUtils]: 67: Hoare triple {83332#(<= ~counter~0 6)} assume true; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,950 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83332#(<= ~counter~0 6)} {83332#(<= ~counter~0 6)} #63#return; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,950 INFO L290 TraceCheckUtils]: 69: Hoare triple {83332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,951 INFO L290 TraceCheckUtils]: 70: Hoare triple {83332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:46,951 INFO L290 TraceCheckUtils]: 71: Hoare triple {83332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,951 INFO L290 TraceCheckUtils]: 72: Hoare triple {83360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,952 INFO L272 TraceCheckUtils]: 73: Hoare triple {83360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,952 INFO L290 TraceCheckUtils]: 74: Hoare triple {83360#(<= ~counter~0 7)} ~cond := #in~cond; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,952 INFO L290 TraceCheckUtils]: 75: Hoare triple {83360#(<= ~counter~0 7)} assume !(0 == ~cond); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,953 INFO L290 TraceCheckUtils]: 76: Hoare triple {83360#(<= ~counter~0 7)} assume true; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,953 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83360#(<= ~counter~0 7)} {83360#(<= ~counter~0 7)} #63#return; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,953 INFO L290 TraceCheckUtils]: 78: Hoare triple {83360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,953 INFO L290 TraceCheckUtils]: 79: Hoare triple {83360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:46,954 INFO L290 TraceCheckUtils]: 80: Hoare triple {83360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,954 INFO L290 TraceCheckUtils]: 81: Hoare triple {83388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,955 INFO L272 TraceCheckUtils]: 82: Hoare triple {83388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,955 INFO L290 TraceCheckUtils]: 83: Hoare triple {83388#(<= ~counter~0 8)} ~cond := #in~cond; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,955 INFO L290 TraceCheckUtils]: 84: Hoare triple {83388#(<= ~counter~0 8)} assume !(0 == ~cond); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,956 INFO L290 TraceCheckUtils]: 85: Hoare triple {83388#(<= ~counter~0 8)} assume true; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,956 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83388#(<= ~counter~0 8)} {83388#(<= ~counter~0 8)} #63#return; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,956 INFO L290 TraceCheckUtils]: 87: Hoare triple {83388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,956 INFO L290 TraceCheckUtils]: 88: Hoare triple {83388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:46,957 INFO L290 TraceCheckUtils]: 89: Hoare triple {83388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,957 INFO L290 TraceCheckUtils]: 90: Hoare triple {83416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,958 INFO L272 TraceCheckUtils]: 91: Hoare triple {83416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,958 INFO L290 TraceCheckUtils]: 92: Hoare triple {83416#(<= ~counter~0 9)} ~cond := #in~cond; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,958 INFO L290 TraceCheckUtils]: 93: Hoare triple {83416#(<= ~counter~0 9)} assume !(0 == ~cond); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,958 INFO L290 TraceCheckUtils]: 94: Hoare triple {83416#(<= ~counter~0 9)} assume true; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,959 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83416#(<= ~counter~0 9)} {83416#(<= ~counter~0 9)} #63#return; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,959 INFO L290 TraceCheckUtils]: 96: Hoare triple {83416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,959 INFO L290 TraceCheckUtils]: 97: Hoare triple {83416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:46,960 INFO L290 TraceCheckUtils]: 98: Hoare triple {83416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,960 INFO L290 TraceCheckUtils]: 99: Hoare triple {83444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,961 INFO L272 TraceCheckUtils]: 100: Hoare triple {83444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,961 INFO L290 TraceCheckUtils]: 101: Hoare triple {83444#(<= ~counter~0 10)} ~cond := #in~cond; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,961 INFO L290 TraceCheckUtils]: 102: Hoare triple {83444#(<= ~counter~0 10)} assume !(0 == ~cond); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,961 INFO L290 TraceCheckUtils]: 103: Hoare triple {83444#(<= ~counter~0 10)} assume true; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,962 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83444#(<= ~counter~0 10)} {83444#(<= ~counter~0 10)} #63#return; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,962 INFO L290 TraceCheckUtils]: 105: Hoare triple {83444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,962 INFO L290 TraceCheckUtils]: 106: Hoare triple {83444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:46,963 INFO L290 TraceCheckUtils]: 107: Hoare triple {83444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,963 INFO L290 TraceCheckUtils]: 108: Hoare triple {83472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,964 INFO L272 TraceCheckUtils]: 109: Hoare triple {83472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,964 INFO L290 TraceCheckUtils]: 110: Hoare triple {83472#(<= ~counter~0 11)} ~cond := #in~cond; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,964 INFO L290 TraceCheckUtils]: 111: Hoare triple {83472#(<= ~counter~0 11)} assume !(0 == ~cond); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,964 INFO L290 TraceCheckUtils]: 112: Hoare triple {83472#(<= ~counter~0 11)} assume true; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,965 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83472#(<= ~counter~0 11)} {83472#(<= ~counter~0 11)} #63#return; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,965 INFO L290 TraceCheckUtils]: 114: Hoare triple {83472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,965 INFO L290 TraceCheckUtils]: 115: Hoare triple {83472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:46,966 INFO L290 TraceCheckUtils]: 116: Hoare triple {83472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,966 INFO L290 TraceCheckUtils]: 117: Hoare triple {83500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,967 INFO L272 TraceCheckUtils]: 118: Hoare triple {83500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,967 INFO L290 TraceCheckUtils]: 119: Hoare triple {83500#(<= ~counter~0 12)} ~cond := #in~cond; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,967 INFO L290 TraceCheckUtils]: 120: Hoare triple {83500#(<= ~counter~0 12)} assume !(0 == ~cond); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,967 INFO L290 TraceCheckUtils]: 121: Hoare triple {83500#(<= ~counter~0 12)} assume true; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,968 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83500#(<= ~counter~0 12)} {83500#(<= ~counter~0 12)} #63#return; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,968 INFO L290 TraceCheckUtils]: 123: Hoare triple {83500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,968 INFO L290 TraceCheckUtils]: 124: Hoare triple {83500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:46,969 INFO L290 TraceCheckUtils]: 125: Hoare triple {83500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,969 INFO L290 TraceCheckUtils]: 126: Hoare triple {83528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,969 INFO L272 TraceCheckUtils]: 127: Hoare triple {83528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,970 INFO L290 TraceCheckUtils]: 128: Hoare triple {83528#(<= ~counter~0 13)} ~cond := #in~cond; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,970 INFO L290 TraceCheckUtils]: 129: Hoare triple {83528#(<= ~counter~0 13)} assume !(0 == ~cond); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,970 INFO L290 TraceCheckUtils]: 130: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,971 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83528#(<= ~counter~0 13)} {83528#(<= ~counter~0 13)} #63#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,971 INFO L290 TraceCheckUtils]: 132: Hoare triple {83528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,971 INFO L290 TraceCheckUtils]: 133: Hoare triple {83528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:46,972 INFO L290 TraceCheckUtils]: 134: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,972 INFO L290 TraceCheckUtils]: 135: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,972 INFO L272 TraceCheckUtils]: 136: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,973 INFO L290 TraceCheckUtils]: 137: Hoare triple {83556#(<= ~counter~0 14)} ~cond := #in~cond; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,973 INFO L290 TraceCheckUtils]: 138: Hoare triple {83556#(<= ~counter~0 14)} assume !(0 == ~cond); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,973 INFO L290 TraceCheckUtils]: 139: Hoare triple {83556#(<= ~counter~0 14)} assume true; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,974 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83556#(<= ~counter~0 14)} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,974 INFO L290 TraceCheckUtils]: 141: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,974 INFO L290 TraceCheckUtils]: 142: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:46,975 INFO L290 TraceCheckUtils]: 143: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,975 INFO L290 TraceCheckUtils]: 144: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,975 INFO L272 TraceCheckUtils]: 145: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,976 INFO L290 TraceCheckUtils]: 146: Hoare triple {83584#(<= ~counter~0 15)} ~cond := #in~cond; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,976 INFO L290 TraceCheckUtils]: 147: Hoare triple {83584#(<= ~counter~0 15)} assume !(0 == ~cond); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,976 INFO L290 TraceCheckUtils]: 148: Hoare triple {83584#(<= ~counter~0 15)} assume true; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,976 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83584#(<= ~counter~0 15)} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,977 INFO L290 TraceCheckUtils]: 150: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,977 INFO L290 TraceCheckUtils]: 151: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:46,978 INFO L290 TraceCheckUtils]: 152: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,978 INFO L290 TraceCheckUtils]: 153: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,978 INFO L272 TraceCheckUtils]: 154: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,978 INFO L290 TraceCheckUtils]: 155: Hoare triple {83612#(<= ~counter~0 16)} ~cond := #in~cond; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,979 INFO L290 TraceCheckUtils]: 156: Hoare triple {83612#(<= ~counter~0 16)} assume !(0 == ~cond); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,979 INFO L290 TraceCheckUtils]: 157: Hoare triple {83612#(<= ~counter~0 16)} assume true; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,979 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83612#(<= ~counter~0 16)} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,980 INFO L290 TraceCheckUtils]: 159: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,980 INFO L290 TraceCheckUtils]: 160: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:46,981 INFO L290 TraceCheckUtils]: 161: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,981 INFO L290 TraceCheckUtils]: 162: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,981 INFO L272 TraceCheckUtils]: 163: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,981 INFO L290 TraceCheckUtils]: 164: Hoare triple {83640#(<= ~counter~0 17)} ~cond := #in~cond; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,982 INFO L290 TraceCheckUtils]: 165: Hoare triple {83640#(<= ~counter~0 17)} assume !(0 == ~cond); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,982 INFO L290 TraceCheckUtils]: 166: Hoare triple {83640#(<= ~counter~0 17)} assume true; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,982 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83640#(<= ~counter~0 17)} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,983 INFO L290 TraceCheckUtils]: 168: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,983 INFO L290 TraceCheckUtils]: 169: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:46,983 INFO L290 TraceCheckUtils]: 170: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,984 INFO L290 TraceCheckUtils]: 171: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,984 INFO L272 TraceCheckUtils]: 172: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,984 INFO L290 TraceCheckUtils]: 173: Hoare triple {83668#(<= ~counter~0 18)} ~cond := #in~cond; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,985 INFO L290 TraceCheckUtils]: 174: Hoare triple {83668#(<= ~counter~0 18)} assume !(0 == ~cond); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,985 INFO L290 TraceCheckUtils]: 175: Hoare triple {83668#(<= ~counter~0 18)} assume true; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,985 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83668#(<= ~counter~0 18)} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,985 INFO L290 TraceCheckUtils]: 177: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,986 INFO L290 TraceCheckUtils]: 178: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:46,986 INFO L290 TraceCheckUtils]: 179: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,987 INFO L290 TraceCheckUtils]: 180: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,987 INFO L272 TraceCheckUtils]: 181: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,987 INFO L290 TraceCheckUtils]: 182: Hoare triple {83696#(<= ~counter~0 19)} ~cond := #in~cond; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,987 INFO L290 TraceCheckUtils]: 183: Hoare triple {83696#(<= ~counter~0 19)} assume !(0 == ~cond); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,988 INFO L290 TraceCheckUtils]: 184: Hoare triple {83696#(<= ~counter~0 19)} assume true; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,988 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83696#(<= ~counter~0 19)} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,988 INFO L290 TraceCheckUtils]: 186: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,989 INFO L290 TraceCheckUtils]: 187: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:46,989 INFO L290 TraceCheckUtils]: 188: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,990 INFO L290 TraceCheckUtils]: 189: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,990 INFO L272 TraceCheckUtils]: 190: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,990 INFO L290 TraceCheckUtils]: 191: Hoare triple {83724#(<= ~counter~0 20)} ~cond := #in~cond; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,990 INFO L290 TraceCheckUtils]: 192: Hoare triple {83724#(<= ~counter~0 20)} assume !(0 == ~cond); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,991 INFO L290 TraceCheckUtils]: 193: Hoare triple {83724#(<= ~counter~0 20)} assume true; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,991 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83724#(<= ~counter~0 20)} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,991 INFO L290 TraceCheckUtils]: 195: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,992 INFO L290 TraceCheckUtils]: 196: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:46,992 INFO L290 TraceCheckUtils]: 197: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,993 INFO L290 TraceCheckUtils]: 198: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,993 INFO L272 TraceCheckUtils]: 199: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,993 INFO L290 TraceCheckUtils]: 200: Hoare triple {83752#(<= ~counter~0 21)} ~cond := #in~cond; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,993 INFO L290 TraceCheckUtils]: 201: Hoare triple {83752#(<= ~counter~0 21)} assume !(0 == ~cond); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,994 INFO L290 TraceCheckUtils]: 202: Hoare triple {83752#(<= ~counter~0 21)} assume true; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,994 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83752#(<= ~counter~0 21)} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,994 INFO L290 TraceCheckUtils]: 204: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,995 INFO L290 TraceCheckUtils]: 205: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:46,995 INFO L290 TraceCheckUtils]: 206: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,996 INFO L290 TraceCheckUtils]: 207: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,996 INFO L272 TraceCheckUtils]: 208: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,996 INFO L290 TraceCheckUtils]: 209: Hoare triple {83780#(<= ~counter~0 22)} ~cond := #in~cond; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,996 INFO L290 TraceCheckUtils]: 210: Hoare triple {83780#(<= ~counter~0 22)} assume !(0 == ~cond); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,997 INFO L290 TraceCheckUtils]: 211: Hoare triple {83780#(<= ~counter~0 22)} assume true; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,997 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83780#(<= ~counter~0 22)} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,997 INFO L290 TraceCheckUtils]: 213: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,998 INFO L290 TraceCheckUtils]: 214: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:46,998 INFO L290 TraceCheckUtils]: 215: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,004 INFO L290 TraceCheckUtils]: 216: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,005 INFO L272 TraceCheckUtils]: 217: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,005 INFO L290 TraceCheckUtils]: 218: Hoare triple {83808#(<= ~counter~0 23)} ~cond := #in~cond; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,005 INFO L290 TraceCheckUtils]: 219: Hoare triple {83808#(<= ~counter~0 23)} assume !(0 == ~cond); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,006 INFO L290 TraceCheckUtils]: 220: Hoare triple {83808#(<= ~counter~0 23)} assume true; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,006 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83808#(<= ~counter~0 23)} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,006 INFO L290 TraceCheckUtils]: 222: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,007 INFO L290 TraceCheckUtils]: 223: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:47,008 INFO L290 TraceCheckUtils]: 224: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,008 INFO L290 TraceCheckUtils]: 225: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,009 INFO L272 TraceCheckUtils]: 226: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,009 INFO L290 TraceCheckUtils]: 227: Hoare triple {83836#(<= ~counter~0 24)} ~cond := #in~cond; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,009 INFO L290 TraceCheckUtils]: 228: Hoare triple {83836#(<= ~counter~0 24)} assume !(0 == ~cond); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,009 INFO L290 TraceCheckUtils]: 229: Hoare triple {83836#(<= ~counter~0 24)} assume true; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,010 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83836#(<= ~counter~0 24)} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,010 INFO L290 TraceCheckUtils]: 231: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,010 INFO L290 TraceCheckUtils]: 232: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:47,011 INFO L290 TraceCheckUtils]: 233: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,011 INFO L290 TraceCheckUtils]: 234: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,012 INFO L272 TraceCheckUtils]: 235: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,012 INFO L290 TraceCheckUtils]: 236: Hoare triple {83864#(<= ~counter~0 25)} ~cond := #in~cond; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,012 INFO L290 TraceCheckUtils]: 237: Hoare triple {83864#(<= ~counter~0 25)} assume !(0 == ~cond); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,012 INFO L290 TraceCheckUtils]: 238: Hoare triple {83864#(<= ~counter~0 25)} assume true; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,013 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83864#(<= ~counter~0 25)} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,013 INFO L290 TraceCheckUtils]: 240: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,013 INFO L290 TraceCheckUtils]: 241: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:47,014 INFO L290 TraceCheckUtils]: 242: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,014 INFO L290 TraceCheckUtils]: 243: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,015 INFO L272 TraceCheckUtils]: 244: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,015 INFO L290 TraceCheckUtils]: 245: Hoare triple {83892#(<= ~counter~0 26)} ~cond := #in~cond; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,015 INFO L290 TraceCheckUtils]: 246: Hoare triple {83892#(<= ~counter~0 26)} assume !(0 == ~cond); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,015 INFO L290 TraceCheckUtils]: 247: Hoare triple {83892#(<= ~counter~0 26)} assume true; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,016 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83892#(<= ~counter~0 26)} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,016 INFO L290 TraceCheckUtils]: 249: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,016 INFO L290 TraceCheckUtils]: 250: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:47,017 INFO L290 TraceCheckUtils]: 251: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,017 INFO L290 TraceCheckUtils]: 252: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,018 INFO L272 TraceCheckUtils]: 253: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,018 INFO L290 TraceCheckUtils]: 254: Hoare triple {83920#(<= ~counter~0 27)} ~cond := #in~cond; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,018 INFO L290 TraceCheckUtils]: 255: Hoare triple {83920#(<= ~counter~0 27)} assume !(0 == ~cond); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,018 INFO L290 TraceCheckUtils]: 256: Hoare triple {83920#(<= ~counter~0 27)} assume true; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,019 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83920#(<= ~counter~0 27)} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,019 INFO L290 TraceCheckUtils]: 258: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,019 INFO L290 TraceCheckUtils]: 259: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:47,020 INFO L290 TraceCheckUtils]: 260: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,020 INFO L290 TraceCheckUtils]: 261: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,020 INFO L272 TraceCheckUtils]: 262: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,021 INFO L290 TraceCheckUtils]: 263: Hoare triple {83948#(<= ~counter~0 28)} ~cond := #in~cond; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,021 INFO L290 TraceCheckUtils]: 264: Hoare triple {83948#(<= ~counter~0 28)} assume !(0 == ~cond); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,021 INFO L290 TraceCheckUtils]: 265: Hoare triple {83948#(<= ~counter~0 28)} assume true; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,022 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83948#(<= ~counter~0 28)} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,022 INFO L290 TraceCheckUtils]: 267: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,022 INFO L290 TraceCheckUtils]: 268: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:47,023 INFO L290 TraceCheckUtils]: 269: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,023 INFO L290 TraceCheckUtils]: 270: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,023 INFO L272 TraceCheckUtils]: 271: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,024 INFO L290 TraceCheckUtils]: 272: Hoare triple {83976#(<= ~counter~0 29)} ~cond := #in~cond; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,024 INFO L290 TraceCheckUtils]: 273: Hoare triple {83976#(<= ~counter~0 29)} assume !(0 == ~cond); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,024 INFO L290 TraceCheckUtils]: 274: Hoare triple {83976#(<= ~counter~0 29)} assume true; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,024 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83976#(<= ~counter~0 29)} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,025 INFO L290 TraceCheckUtils]: 276: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,025 INFO L290 TraceCheckUtils]: 277: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:47,026 INFO L290 TraceCheckUtils]: 278: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,026 INFO L290 TraceCheckUtils]: 279: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,026 INFO L272 TraceCheckUtils]: 280: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,027 INFO L290 TraceCheckUtils]: 281: Hoare triple {84004#(<= ~counter~0 30)} ~cond := #in~cond; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,027 INFO L290 TraceCheckUtils]: 282: Hoare triple {84004#(<= ~counter~0 30)} assume !(0 == ~cond); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,027 INFO L290 TraceCheckUtils]: 283: Hoare triple {84004#(<= ~counter~0 30)} assume true; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,027 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {84004#(<= ~counter~0 30)} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,028 INFO L290 TraceCheckUtils]: 285: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,028 INFO L290 TraceCheckUtils]: 286: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:47,029 INFO L290 TraceCheckUtils]: 287: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,029 INFO L290 TraceCheckUtils]: 288: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,029 INFO L272 TraceCheckUtils]: 289: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,030 INFO L290 TraceCheckUtils]: 290: Hoare triple {84032#(<= ~counter~0 31)} ~cond := #in~cond; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,030 INFO L290 TraceCheckUtils]: 291: Hoare triple {84032#(<= ~counter~0 31)} assume !(0 == ~cond); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,030 INFO L290 TraceCheckUtils]: 292: Hoare triple {84032#(<= ~counter~0 31)} assume true; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,030 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {84032#(<= ~counter~0 31)} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,031 INFO L290 TraceCheckUtils]: 294: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,031 INFO L290 TraceCheckUtils]: 295: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:47,032 INFO L290 TraceCheckUtils]: 296: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,032 INFO L290 TraceCheckUtils]: 297: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,032 INFO L272 TraceCheckUtils]: 298: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,032 INFO L290 TraceCheckUtils]: 299: Hoare triple {84060#(<= ~counter~0 32)} ~cond := #in~cond; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,033 INFO L290 TraceCheckUtils]: 300: Hoare triple {84060#(<= ~counter~0 32)} assume !(0 == ~cond); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,033 INFO L290 TraceCheckUtils]: 301: Hoare triple {84060#(<= ~counter~0 32)} assume true; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,033 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {84060#(<= ~counter~0 32)} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,034 INFO L290 TraceCheckUtils]: 303: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,034 INFO L290 TraceCheckUtils]: 304: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:47,034 INFO L290 TraceCheckUtils]: 305: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,035 INFO L290 TraceCheckUtils]: 306: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,035 INFO L272 TraceCheckUtils]: 307: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,035 INFO L290 TraceCheckUtils]: 308: Hoare triple {84088#(<= ~counter~0 33)} ~cond := #in~cond; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,036 INFO L290 TraceCheckUtils]: 309: Hoare triple {84088#(<= ~counter~0 33)} assume !(0 == ~cond); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,036 INFO L290 TraceCheckUtils]: 310: Hoare triple {84088#(<= ~counter~0 33)} assume true; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,036 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84088#(<= ~counter~0 33)} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,036 INFO L290 TraceCheckUtils]: 312: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,037 INFO L290 TraceCheckUtils]: 313: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:47,037 INFO L290 TraceCheckUtils]: 314: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,038 INFO L290 TraceCheckUtils]: 315: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,038 INFO L272 TraceCheckUtils]: 316: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,038 INFO L290 TraceCheckUtils]: 317: Hoare triple {84116#(<= ~counter~0 34)} ~cond := #in~cond; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,039 INFO L290 TraceCheckUtils]: 318: Hoare triple {84116#(<= ~counter~0 34)} assume !(0 == ~cond); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,039 INFO L290 TraceCheckUtils]: 319: Hoare triple {84116#(<= ~counter~0 34)} assume true; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,039 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84116#(<= ~counter~0 34)} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,039 INFO L290 TraceCheckUtils]: 321: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,040 INFO L290 TraceCheckUtils]: 322: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:47,040 INFO L290 TraceCheckUtils]: 323: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,041 INFO L290 TraceCheckUtils]: 324: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,041 INFO L272 TraceCheckUtils]: 325: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,041 INFO L290 TraceCheckUtils]: 326: Hoare triple {84144#(<= ~counter~0 35)} ~cond := #in~cond; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,041 INFO L290 TraceCheckUtils]: 327: Hoare triple {84144#(<= ~counter~0 35)} assume !(0 == ~cond); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,042 INFO L290 TraceCheckUtils]: 328: Hoare triple {84144#(<= ~counter~0 35)} assume true; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,042 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84144#(<= ~counter~0 35)} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,042 INFO L290 TraceCheckUtils]: 330: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,043 INFO L290 TraceCheckUtils]: 331: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:47,043 INFO L290 TraceCheckUtils]: 332: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,044 INFO L290 TraceCheckUtils]: 333: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,044 INFO L272 TraceCheckUtils]: 334: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,044 INFO L290 TraceCheckUtils]: 335: Hoare triple {84172#(<= ~counter~0 36)} ~cond := #in~cond; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,044 INFO L290 TraceCheckUtils]: 336: Hoare triple {84172#(<= ~counter~0 36)} assume !(0 == ~cond); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,045 INFO L290 TraceCheckUtils]: 337: Hoare triple {84172#(<= ~counter~0 36)} assume true; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,045 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84172#(<= ~counter~0 36)} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,045 INFO L290 TraceCheckUtils]: 339: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,045 INFO L290 TraceCheckUtils]: 340: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:47,046 INFO L290 TraceCheckUtils]: 341: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84200#(<= |main_#t~post6| 36)} is VALID [2022-04-28 12:51:47,046 INFO L290 TraceCheckUtils]: 342: Hoare triple {84200#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-28 12:51:47,046 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-28 12:51:47,046 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-28 12:51:47,046 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-28 12:51:47,046 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-28 12:51:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 5742 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:51:47,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:51:48,635 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-28 12:51:48,635 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-28 12:51:48,635 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-28 12:51:48,635 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-28 12:51:48,635 INFO L290 TraceCheckUtils]: 342: Hoare triple {84228#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-28 12:51:48,636 INFO L290 TraceCheckUtils]: 341: Hoare triple {84232#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84228#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:51:48,636 INFO L290 TraceCheckUtils]: 340: Hoare triple {84232#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84232#(< ~counter~0 50)} is VALID [2022-04-28 12:51:48,636 INFO L290 TraceCheckUtils]: 339: Hoare triple {84232#(< ~counter~0 50)} assume !!(0 != ~r~0); {84232#(< ~counter~0 50)} is VALID [2022-04-28 12:51:48,637 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83135#true} {84232#(< ~counter~0 50)} #63#return; {84232#(< ~counter~0 50)} is VALID [2022-04-28 12:51:48,637 INFO L290 TraceCheckUtils]: 337: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,637 INFO L290 TraceCheckUtils]: 336: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,637 INFO L290 TraceCheckUtils]: 335: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,637 INFO L272 TraceCheckUtils]: 334: Hoare triple {84232#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,637 INFO L290 TraceCheckUtils]: 333: Hoare triple {84232#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-28 12:51:48,639 INFO L290 TraceCheckUtils]: 332: Hoare triple {84260#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-28 12:51:48,639 INFO L290 TraceCheckUtils]: 331: Hoare triple {84260#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84260#(< ~counter~0 49)} is VALID [2022-04-28 12:51:48,639 INFO L290 TraceCheckUtils]: 330: Hoare triple {84260#(< ~counter~0 49)} assume !!(0 != ~r~0); {84260#(< ~counter~0 49)} is VALID [2022-04-28 12:51:48,640 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83135#true} {84260#(< ~counter~0 49)} #63#return; {84260#(< ~counter~0 49)} is VALID [2022-04-28 12:51:48,640 INFO L290 TraceCheckUtils]: 328: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,640 INFO L290 TraceCheckUtils]: 327: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,640 INFO L290 TraceCheckUtils]: 326: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,640 INFO L272 TraceCheckUtils]: 325: Hoare triple {84260#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,640 INFO L290 TraceCheckUtils]: 324: Hoare triple {84260#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-28 12:51:48,641 INFO L290 TraceCheckUtils]: 323: Hoare triple {84288#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-28 12:51:48,641 INFO L290 TraceCheckUtils]: 322: Hoare triple {84288#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84288#(< ~counter~0 48)} is VALID [2022-04-28 12:51:48,641 INFO L290 TraceCheckUtils]: 321: Hoare triple {84288#(< ~counter~0 48)} assume !!(0 != ~r~0); {84288#(< ~counter~0 48)} is VALID [2022-04-28 12:51:48,642 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83135#true} {84288#(< ~counter~0 48)} #63#return; {84288#(< ~counter~0 48)} is VALID [2022-04-28 12:51:48,642 INFO L290 TraceCheckUtils]: 319: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,642 INFO L290 TraceCheckUtils]: 318: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,642 INFO L290 TraceCheckUtils]: 317: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,642 INFO L272 TraceCheckUtils]: 316: Hoare triple {84288#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,642 INFO L290 TraceCheckUtils]: 315: Hoare triple {84288#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-28 12:51:48,643 INFO L290 TraceCheckUtils]: 314: Hoare triple {84316#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-28 12:51:48,643 INFO L290 TraceCheckUtils]: 313: Hoare triple {84316#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84316#(< ~counter~0 47)} is VALID [2022-04-28 12:51:48,643 INFO L290 TraceCheckUtils]: 312: Hoare triple {84316#(< ~counter~0 47)} assume !!(0 != ~r~0); {84316#(< ~counter~0 47)} is VALID [2022-04-28 12:51:48,644 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83135#true} {84316#(< ~counter~0 47)} #63#return; {84316#(< ~counter~0 47)} is VALID [2022-04-28 12:51:48,644 INFO L290 TraceCheckUtils]: 310: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,644 INFO L290 TraceCheckUtils]: 309: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,644 INFO L290 TraceCheckUtils]: 308: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,644 INFO L272 TraceCheckUtils]: 307: Hoare triple {84316#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,644 INFO L290 TraceCheckUtils]: 306: Hoare triple {84316#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-28 12:51:48,645 INFO L290 TraceCheckUtils]: 305: Hoare triple {84344#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-28 12:51:48,645 INFO L290 TraceCheckUtils]: 304: Hoare triple {84344#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84344#(< ~counter~0 46)} is VALID [2022-04-28 12:51:48,646 INFO L290 TraceCheckUtils]: 303: Hoare triple {84344#(< ~counter~0 46)} assume !!(0 != ~r~0); {84344#(< ~counter~0 46)} is VALID [2022-04-28 12:51:48,646 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83135#true} {84344#(< ~counter~0 46)} #63#return; {84344#(< ~counter~0 46)} is VALID [2022-04-28 12:51:48,646 INFO L290 TraceCheckUtils]: 301: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,646 INFO L290 TraceCheckUtils]: 300: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,646 INFO L290 TraceCheckUtils]: 299: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,646 INFO L272 TraceCheckUtils]: 298: Hoare triple {84344#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,646 INFO L290 TraceCheckUtils]: 297: Hoare triple {84344#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-28 12:51:48,647 INFO L290 TraceCheckUtils]: 296: Hoare triple {84372#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-28 12:51:48,648 INFO L290 TraceCheckUtils]: 295: Hoare triple {84372#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84372#(< ~counter~0 45)} is VALID [2022-04-28 12:51:48,648 INFO L290 TraceCheckUtils]: 294: Hoare triple {84372#(< ~counter~0 45)} assume !!(0 != ~r~0); {84372#(< ~counter~0 45)} is VALID [2022-04-28 12:51:48,648 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83135#true} {84372#(< ~counter~0 45)} #63#return; {84372#(< ~counter~0 45)} is VALID [2022-04-28 12:51:48,648 INFO L290 TraceCheckUtils]: 292: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,648 INFO L290 TraceCheckUtils]: 291: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,648 INFO L290 TraceCheckUtils]: 290: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,648 INFO L272 TraceCheckUtils]: 289: Hoare triple {84372#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,649 INFO L290 TraceCheckUtils]: 288: Hoare triple {84372#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-28 12:51:48,649 INFO L290 TraceCheckUtils]: 287: Hoare triple {84400#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-28 12:51:48,650 INFO L290 TraceCheckUtils]: 286: Hoare triple {84400#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84400#(< ~counter~0 44)} is VALID [2022-04-28 12:51:48,650 INFO L290 TraceCheckUtils]: 285: Hoare triple {84400#(< ~counter~0 44)} assume !!(0 != ~r~0); {84400#(< ~counter~0 44)} is VALID [2022-04-28 12:51:48,650 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83135#true} {84400#(< ~counter~0 44)} #63#return; {84400#(< ~counter~0 44)} is VALID [2022-04-28 12:51:48,650 INFO L290 TraceCheckUtils]: 283: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,650 INFO L290 TraceCheckUtils]: 282: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,651 INFO L290 TraceCheckUtils]: 281: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,651 INFO L272 TraceCheckUtils]: 280: Hoare triple {84400#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,651 INFO L290 TraceCheckUtils]: 279: Hoare triple {84400#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-28 12:51:48,652 INFO L290 TraceCheckUtils]: 278: Hoare triple {84428#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-28 12:51:48,652 INFO L290 TraceCheckUtils]: 277: Hoare triple {84428#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84428#(< ~counter~0 43)} is VALID [2022-04-28 12:51:48,652 INFO L290 TraceCheckUtils]: 276: Hoare triple {84428#(< ~counter~0 43)} assume !!(0 != ~r~0); {84428#(< ~counter~0 43)} is VALID [2022-04-28 12:51:48,652 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83135#true} {84428#(< ~counter~0 43)} #63#return; {84428#(< ~counter~0 43)} is VALID [2022-04-28 12:51:48,652 INFO L290 TraceCheckUtils]: 274: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,653 INFO L290 TraceCheckUtils]: 273: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,653 INFO L290 TraceCheckUtils]: 272: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,653 INFO L272 TraceCheckUtils]: 271: Hoare triple {84428#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,653 INFO L290 TraceCheckUtils]: 270: Hoare triple {84428#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-28 12:51:48,654 INFO L290 TraceCheckUtils]: 269: Hoare triple {84456#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-28 12:51:48,654 INFO L290 TraceCheckUtils]: 268: Hoare triple {84456#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84456#(< ~counter~0 42)} is VALID [2022-04-28 12:51:48,654 INFO L290 TraceCheckUtils]: 267: Hoare triple {84456#(< ~counter~0 42)} assume !!(0 != ~r~0); {84456#(< ~counter~0 42)} is VALID [2022-04-28 12:51:48,654 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83135#true} {84456#(< ~counter~0 42)} #63#return; {84456#(< ~counter~0 42)} is VALID [2022-04-28 12:51:48,655 INFO L290 TraceCheckUtils]: 265: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,655 INFO L290 TraceCheckUtils]: 264: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,655 INFO L290 TraceCheckUtils]: 263: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,655 INFO L272 TraceCheckUtils]: 262: Hoare triple {84456#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,655 INFO L290 TraceCheckUtils]: 261: Hoare triple {84456#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-28 12:51:48,656 INFO L290 TraceCheckUtils]: 260: Hoare triple {84484#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-28 12:51:48,656 INFO L290 TraceCheckUtils]: 259: Hoare triple {84484#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84484#(< ~counter~0 41)} is VALID [2022-04-28 12:51:48,656 INFO L290 TraceCheckUtils]: 258: Hoare triple {84484#(< ~counter~0 41)} assume !!(0 != ~r~0); {84484#(< ~counter~0 41)} is VALID [2022-04-28 12:51:48,657 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83135#true} {84484#(< ~counter~0 41)} #63#return; {84484#(< ~counter~0 41)} is VALID [2022-04-28 12:51:48,657 INFO L290 TraceCheckUtils]: 256: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,657 INFO L290 TraceCheckUtils]: 255: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,657 INFO L290 TraceCheckUtils]: 254: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,657 INFO L272 TraceCheckUtils]: 253: Hoare triple {84484#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,657 INFO L290 TraceCheckUtils]: 252: Hoare triple {84484#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-28 12:51:48,658 INFO L290 TraceCheckUtils]: 251: Hoare triple {84512#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-28 12:51:48,658 INFO L290 TraceCheckUtils]: 250: Hoare triple {84512#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84512#(< ~counter~0 40)} is VALID [2022-04-28 12:51:48,658 INFO L290 TraceCheckUtils]: 249: Hoare triple {84512#(< ~counter~0 40)} assume !!(0 != ~r~0); {84512#(< ~counter~0 40)} is VALID [2022-04-28 12:51:48,659 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83135#true} {84512#(< ~counter~0 40)} #63#return; {84512#(< ~counter~0 40)} is VALID [2022-04-28 12:51:48,659 INFO L290 TraceCheckUtils]: 247: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,659 INFO L290 TraceCheckUtils]: 246: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,659 INFO L290 TraceCheckUtils]: 245: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,659 INFO L272 TraceCheckUtils]: 244: Hoare triple {84512#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,659 INFO L290 TraceCheckUtils]: 243: Hoare triple {84512#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-28 12:51:48,660 INFO L290 TraceCheckUtils]: 242: Hoare triple {84540#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-28 12:51:48,660 INFO L290 TraceCheckUtils]: 241: Hoare triple {84540#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84540#(< ~counter~0 39)} is VALID [2022-04-28 12:51:48,660 INFO L290 TraceCheckUtils]: 240: Hoare triple {84540#(< ~counter~0 39)} assume !!(0 != ~r~0); {84540#(< ~counter~0 39)} is VALID [2022-04-28 12:51:48,661 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83135#true} {84540#(< ~counter~0 39)} #63#return; {84540#(< ~counter~0 39)} is VALID [2022-04-28 12:51:48,661 INFO L290 TraceCheckUtils]: 238: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,661 INFO L290 TraceCheckUtils]: 237: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,661 INFO L290 TraceCheckUtils]: 236: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,661 INFO L272 TraceCheckUtils]: 235: Hoare triple {84540#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,661 INFO L290 TraceCheckUtils]: 234: Hoare triple {84540#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-28 12:51:48,662 INFO L290 TraceCheckUtils]: 233: Hoare triple {84568#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-28 12:51:48,662 INFO L290 TraceCheckUtils]: 232: Hoare triple {84568#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84568#(< ~counter~0 38)} is VALID [2022-04-28 12:51:48,662 INFO L290 TraceCheckUtils]: 231: Hoare triple {84568#(< ~counter~0 38)} assume !!(0 != ~r~0); {84568#(< ~counter~0 38)} is VALID [2022-04-28 12:51:48,663 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83135#true} {84568#(< ~counter~0 38)} #63#return; {84568#(< ~counter~0 38)} is VALID [2022-04-28 12:51:48,663 INFO L290 TraceCheckUtils]: 229: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,663 INFO L290 TraceCheckUtils]: 228: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,663 INFO L290 TraceCheckUtils]: 227: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,663 INFO L272 TraceCheckUtils]: 226: Hoare triple {84568#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,663 INFO L290 TraceCheckUtils]: 225: Hoare triple {84568#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-28 12:51:48,664 INFO L290 TraceCheckUtils]: 224: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-28 12:51:48,664 INFO L290 TraceCheckUtils]: 223: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:48,664 INFO L290 TraceCheckUtils]: 222: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:48,665 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83135#true} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:48,665 INFO L290 TraceCheckUtils]: 220: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,665 INFO L290 TraceCheckUtils]: 219: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,665 INFO L290 TraceCheckUtils]: 218: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,665 INFO L272 TraceCheckUtils]: 217: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,665 INFO L290 TraceCheckUtils]: 216: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:48,666 INFO L290 TraceCheckUtils]: 215: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:48,666 INFO L290 TraceCheckUtils]: 214: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:48,666 INFO L290 TraceCheckUtils]: 213: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:48,667 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83135#true} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:48,667 INFO L290 TraceCheckUtils]: 211: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,667 INFO L290 TraceCheckUtils]: 210: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,667 INFO L290 TraceCheckUtils]: 209: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,667 INFO L272 TraceCheckUtils]: 208: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,667 INFO L290 TraceCheckUtils]: 207: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:48,668 INFO L290 TraceCheckUtils]: 206: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:48,668 INFO L290 TraceCheckUtils]: 205: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:48,669 INFO L290 TraceCheckUtils]: 204: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:48,669 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83135#true} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:48,669 INFO L290 TraceCheckUtils]: 202: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,669 INFO L290 TraceCheckUtils]: 201: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,669 INFO L290 TraceCheckUtils]: 200: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,669 INFO L272 TraceCheckUtils]: 199: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,669 INFO L290 TraceCheckUtils]: 198: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:48,670 INFO L290 TraceCheckUtils]: 197: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:48,670 INFO L290 TraceCheckUtils]: 196: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:48,671 INFO L290 TraceCheckUtils]: 195: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:48,671 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83135#true} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:48,671 INFO L290 TraceCheckUtils]: 193: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,671 INFO L290 TraceCheckUtils]: 192: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,671 INFO L290 TraceCheckUtils]: 191: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,671 INFO L272 TraceCheckUtils]: 190: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,672 INFO L290 TraceCheckUtils]: 189: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:48,672 INFO L290 TraceCheckUtils]: 188: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:48,672 INFO L290 TraceCheckUtils]: 187: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:48,673 INFO L290 TraceCheckUtils]: 186: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:48,673 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83135#true} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:48,673 INFO L290 TraceCheckUtils]: 184: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,673 INFO L290 TraceCheckUtils]: 183: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,673 INFO L290 TraceCheckUtils]: 182: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,673 INFO L272 TraceCheckUtils]: 181: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,674 INFO L290 TraceCheckUtils]: 180: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:48,674 INFO L290 TraceCheckUtils]: 179: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:48,675 INFO L290 TraceCheckUtils]: 178: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:48,675 INFO L290 TraceCheckUtils]: 177: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:48,675 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83135#true} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:48,675 INFO L290 TraceCheckUtils]: 175: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,675 INFO L290 TraceCheckUtils]: 174: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,675 INFO L290 TraceCheckUtils]: 173: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,675 INFO L272 TraceCheckUtils]: 172: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,676 INFO L290 TraceCheckUtils]: 171: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:48,676 INFO L290 TraceCheckUtils]: 170: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:48,677 INFO L290 TraceCheckUtils]: 169: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:48,677 INFO L290 TraceCheckUtils]: 168: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:48,677 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83135#true} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:48,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,677 INFO L290 TraceCheckUtils]: 165: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,678 INFO L290 TraceCheckUtils]: 164: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,678 INFO L272 TraceCheckUtils]: 163: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,678 INFO L290 TraceCheckUtils]: 162: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:48,679 INFO L290 TraceCheckUtils]: 161: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:48,679 INFO L290 TraceCheckUtils]: 160: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:48,679 INFO L290 TraceCheckUtils]: 159: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:48,679 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83135#true} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:48,680 INFO L290 TraceCheckUtils]: 157: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,680 INFO L290 TraceCheckUtils]: 156: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,680 INFO L290 TraceCheckUtils]: 155: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,680 INFO L272 TraceCheckUtils]: 154: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,680 INFO L290 TraceCheckUtils]: 153: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:48,681 INFO L290 TraceCheckUtils]: 152: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:48,681 INFO L290 TraceCheckUtils]: 151: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:48,681 INFO L290 TraceCheckUtils]: 150: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:48,682 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83135#true} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:48,682 INFO L290 TraceCheckUtils]: 148: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,682 INFO L290 TraceCheckUtils]: 147: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,682 INFO L290 TraceCheckUtils]: 146: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,682 INFO L272 TraceCheckUtils]: 145: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,682 INFO L290 TraceCheckUtils]: 144: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:48,683 INFO L290 TraceCheckUtils]: 143: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:48,683 INFO L290 TraceCheckUtils]: 142: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:48,683 INFO L290 TraceCheckUtils]: 141: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:48,684 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83135#true} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:48,684 INFO L290 TraceCheckUtils]: 139: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,684 INFO L290 TraceCheckUtils]: 138: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,684 INFO L290 TraceCheckUtils]: 137: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,684 INFO L272 TraceCheckUtils]: 136: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,684 INFO L290 TraceCheckUtils]: 135: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:48,685 INFO L290 TraceCheckUtils]: 134: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:48,685 INFO L290 TraceCheckUtils]: 133: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:48,685 INFO L290 TraceCheckUtils]: 132: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:48,686 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83135#true} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:48,686 INFO L290 TraceCheckUtils]: 130: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,686 INFO L290 TraceCheckUtils]: 129: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,686 INFO L290 TraceCheckUtils]: 128: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,686 INFO L272 TraceCheckUtils]: 127: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,686 INFO L290 TraceCheckUtils]: 126: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:48,687 INFO L290 TraceCheckUtils]: 125: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:48,687 INFO L290 TraceCheckUtils]: 124: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:48,687 INFO L290 TraceCheckUtils]: 123: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:48,688 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83135#true} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:48,688 INFO L290 TraceCheckUtils]: 121: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,688 INFO L290 TraceCheckUtils]: 120: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,688 INFO L290 TraceCheckUtils]: 119: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,688 INFO L272 TraceCheckUtils]: 118: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,688 INFO L290 TraceCheckUtils]: 117: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:48,689 INFO L290 TraceCheckUtils]: 116: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:48,689 INFO L290 TraceCheckUtils]: 115: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:48,689 INFO L290 TraceCheckUtils]: 114: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:48,690 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83135#true} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:48,690 INFO L290 TraceCheckUtils]: 112: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,690 INFO L290 TraceCheckUtils]: 111: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,690 INFO L290 TraceCheckUtils]: 110: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,690 INFO L272 TraceCheckUtils]: 109: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,690 INFO L290 TraceCheckUtils]: 108: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:48,691 INFO L290 TraceCheckUtils]: 107: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:48,691 INFO L290 TraceCheckUtils]: 106: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:48,691 INFO L290 TraceCheckUtils]: 105: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:48,692 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83135#true} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:48,692 INFO L290 TraceCheckUtils]: 103: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,692 INFO L290 TraceCheckUtils]: 102: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,692 INFO L290 TraceCheckUtils]: 101: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,692 INFO L272 TraceCheckUtils]: 100: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,692 INFO L290 TraceCheckUtils]: 99: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:48,693 INFO L290 TraceCheckUtils]: 98: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:48,693 INFO L290 TraceCheckUtils]: 97: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:48,693 INFO L290 TraceCheckUtils]: 96: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:48,694 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83135#true} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:48,694 INFO L290 TraceCheckUtils]: 94: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,694 INFO L290 TraceCheckUtils]: 93: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,694 INFO L290 TraceCheckUtils]: 92: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,694 INFO L272 TraceCheckUtils]: 91: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,694 INFO L290 TraceCheckUtils]: 90: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:48,695 INFO L290 TraceCheckUtils]: 89: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:48,695 INFO L290 TraceCheckUtils]: 88: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:48,696 INFO L290 TraceCheckUtils]: 87: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:48,696 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83135#true} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:48,696 INFO L290 TraceCheckUtils]: 85: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,696 INFO L290 TraceCheckUtils]: 84: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,696 INFO L290 TraceCheckUtils]: 83: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,696 INFO L272 TraceCheckUtils]: 82: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,696 INFO L290 TraceCheckUtils]: 81: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:48,697 INFO L290 TraceCheckUtils]: 80: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:48,697 INFO L290 TraceCheckUtils]: 79: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:48,698 INFO L290 TraceCheckUtils]: 78: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:48,698 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83135#true} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:48,698 INFO L290 TraceCheckUtils]: 76: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,698 INFO L290 TraceCheckUtils]: 75: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,698 INFO L290 TraceCheckUtils]: 74: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,698 INFO L272 TraceCheckUtils]: 73: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,699 INFO L290 TraceCheckUtils]: 72: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:48,699 INFO L290 TraceCheckUtils]: 71: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:48,699 INFO L290 TraceCheckUtils]: 70: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:48,700 INFO L290 TraceCheckUtils]: 69: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:48,700 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83135#true} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:48,700 INFO L290 TraceCheckUtils]: 67: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,700 INFO L290 TraceCheckUtils]: 66: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,700 INFO L290 TraceCheckUtils]: 65: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,700 INFO L272 TraceCheckUtils]: 64: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:48,701 INFO L290 TraceCheckUtils]: 62: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:48,702 INFO L290 TraceCheckUtils]: 61: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:48,702 INFO L290 TraceCheckUtils]: 60: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:48,702 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83135#true} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:48,702 INFO L290 TraceCheckUtils]: 58: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,702 INFO L290 TraceCheckUtils]: 57: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,702 INFO L290 TraceCheckUtils]: 56: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,702 INFO L272 TraceCheckUtils]: 55: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:48,703 INFO L290 TraceCheckUtils]: 53: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:48,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:48,704 INFO L290 TraceCheckUtils]: 51: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:48,704 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83135#true} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:48,704 INFO L290 TraceCheckUtils]: 49: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,704 INFO L290 TraceCheckUtils]: 48: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,704 INFO L290 TraceCheckUtils]: 47: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,704 INFO L272 TraceCheckUtils]: 46: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,705 INFO L290 TraceCheckUtils]: 45: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:48,705 INFO L290 TraceCheckUtils]: 44: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:48,706 INFO L290 TraceCheckUtils]: 43: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:48,706 INFO L290 TraceCheckUtils]: 42: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:48,706 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83135#true} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:48,706 INFO L290 TraceCheckUtils]: 40: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,706 INFO L290 TraceCheckUtils]: 39: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,706 INFO L290 TraceCheckUtils]: 38: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,706 INFO L272 TraceCheckUtils]: 37: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,707 INFO L290 TraceCheckUtils]: 36: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:48,707 INFO L290 TraceCheckUtils]: 35: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:48,708 INFO L290 TraceCheckUtils]: 34: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:48,708 INFO L290 TraceCheckUtils]: 33: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:48,708 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83135#true} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:48,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,708 INFO L290 TraceCheckUtils]: 29: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,709 INFO L272 TraceCheckUtils]: 28: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,709 INFO L290 TraceCheckUtils]: 27: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:48,709 INFO L290 TraceCheckUtils]: 26: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:48,710 INFO L290 TraceCheckUtils]: 25: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:48,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:48,710 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83135#true} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:48,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,711 INFO L272 TraceCheckUtils]: 19: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:48,712 INFO L290 TraceCheckUtils]: 17: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:48,712 INFO L290 TraceCheckUtils]: 16: Hoare triple {83528#(<= ~counter~0 13)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,712 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #61#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,712 INFO L290 TraceCheckUtils]: 14: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,712 INFO L290 TraceCheckUtils]: 13: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,712 INFO L290 TraceCheckUtils]: 12: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,712 INFO L272 TraceCheckUtils]: 11: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,713 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #59#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,713 INFO L290 TraceCheckUtils]: 9: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 12:51:48,713 INFO L290 TraceCheckUtils]: 8: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 12:51:48,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 12:51:48,713 INFO L272 TraceCheckUtils]: 6: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 12:51:48,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {83528#(<= ~counter~0 13)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {83528#(<= ~counter~0 13)} call #t~ret7 := main(); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,714 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83528#(<= ~counter~0 13)} {83135#true} #67#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:48,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-28 12:51:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 3222 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2022-04-28 12:51:48,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:51:48,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145312313] [2022-04-28 12:51:48,715 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:51:48,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934616822] [2022-04-28 12:51:48,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1934616822] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:51:48,715 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:51:48,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-28 12:51:48,715 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:51:48,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1734353273] [2022-04-28 12:51:48,716 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1734353273] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:51:48,716 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:51:48,716 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-28 12:51:48,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907387007] [2022-04-28 12:51:48,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:51:48,716 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 12:51:48,716 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:51:48,717 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 12:51:48,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:48,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-28 12:51:48,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:48,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-28 12:51:48,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:51:48,954 INFO L87 Difference]: Start difference. First operand 344 states and 381 transitions. Second operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 12:51:50,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:50,777 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-28 12:51:50,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-28 12:51:50,777 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 12:51:50,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:51:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 12:51:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 12:51:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 12:51:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 12:51:50,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-28 12:51:51,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:51,114 INFO L225 Difference]: With dead ends: 358 [2022-04-28 12:51:51,114 INFO L226 Difference]: Without dead ends: 353 [2022-04-28 12:51:51,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-28 12:51:51,115 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 146 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:51:51,115 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 364 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:51:51,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-28 12:51:51,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-28 12:51:51,633 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:51:51,633 INFO L82 GeneralOperation]: Start isEquivalent. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 12:51:51,633 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 12:51:51,634 INFO L87 Difference]: Start difference. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 12:51:51,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:51,638 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 12:51:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 12:51:51,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:51,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:51,638 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 12:51:51,638 INFO L87 Difference]: Start difference. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 12:51:51,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:51,642 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 12:51:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 12:51:51,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:51,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:51,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:51:51,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:51:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 12:51:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-28 12:51:51,648 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-28 12:51:51,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:51:51,648 INFO L495 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-28 12:51:51,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 12:51:51,648 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-28 12:51:52,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 12:51:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-28 12:51:52,506 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:51:52,506 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 37, 37, 37, 37, 37, 37, 37, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:51:52,513 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-28 12:51:52,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-28 12:51:52,707 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:51:52,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:51:52,707 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-28 12:51:52,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:52,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [602844291] [2022-04-28 12:51:52,707 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:51:52,707 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-28 12:51:52,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:51:52,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646192464] [2022-04-28 12:51:52,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:51:52,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:51:52,731 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:51:52,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [309095649] [2022-04-28 12:51:52,731 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:51:52,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:51:52,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:51:52,732 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:51:52,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-28 12:51:52,864 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:51:52,864 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:51:52,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-28 12:51:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:51:52,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:51:54,705 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-28 12:51:54,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,706 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87478#(<= ~counter~0 0)} {87470#true} #67#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {87478#(<= ~counter~0 0)} call #t~ret7 := main(); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {87478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,707 INFO L272 TraceCheckUtils]: 6: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,708 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #59#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,708 INFO L272 TraceCheckUtils]: 11: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,709 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #61#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {87478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 12:51:54,711 INFO L290 TraceCheckUtils]: 17: Hoare triple {87478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {87527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,712 INFO L272 TraceCheckUtils]: 19: Hoare triple {87527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {87527#(<= ~counter~0 1)} ~cond := #in~cond; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,712 INFO L290 TraceCheckUtils]: 21: Hoare triple {87527#(<= ~counter~0 1)} assume !(0 == ~cond); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,712 INFO L290 TraceCheckUtils]: 22: Hoare triple {87527#(<= ~counter~0 1)} assume true; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,713 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87527#(<= ~counter~0 1)} {87527#(<= ~counter~0 1)} #63#return; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {87527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,713 INFO L290 TraceCheckUtils]: 25: Hoare triple {87527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 12:51:54,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {87527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {87555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,715 INFO L272 TraceCheckUtils]: 28: Hoare triple {87555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,715 INFO L290 TraceCheckUtils]: 29: Hoare triple {87555#(<= ~counter~0 2)} ~cond := #in~cond; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,715 INFO L290 TraceCheckUtils]: 30: Hoare triple {87555#(<= ~counter~0 2)} assume !(0 == ~cond); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,715 INFO L290 TraceCheckUtils]: 31: Hoare triple {87555#(<= ~counter~0 2)} assume true; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,716 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87555#(<= ~counter~0 2)} {87555#(<= ~counter~0 2)} #63#return; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,716 INFO L290 TraceCheckUtils]: 33: Hoare triple {87555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,716 INFO L290 TraceCheckUtils]: 34: Hoare triple {87555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 12:51:54,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {87555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,717 INFO L290 TraceCheckUtils]: 36: Hoare triple {87583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,718 INFO L272 TraceCheckUtils]: 37: Hoare triple {87583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,718 INFO L290 TraceCheckUtils]: 38: Hoare triple {87583#(<= ~counter~0 3)} ~cond := #in~cond; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,718 INFO L290 TraceCheckUtils]: 39: Hoare triple {87583#(<= ~counter~0 3)} assume !(0 == ~cond); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {87583#(<= ~counter~0 3)} assume true; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,719 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87583#(<= ~counter~0 3)} {87583#(<= ~counter~0 3)} #63#return; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {87583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {87583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 12:51:54,720 INFO L290 TraceCheckUtils]: 44: Hoare triple {87583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,720 INFO L290 TraceCheckUtils]: 45: Hoare triple {87611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,721 INFO L272 TraceCheckUtils]: 46: Hoare triple {87611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,721 INFO L290 TraceCheckUtils]: 47: Hoare triple {87611#(<= ~counter~0 4)} ~cond := #in~cond; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {87611#(<= ~counter~0 4)} assume !(0 == ~cond); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,721 INFO L290 TraceCheckUtils]: 49: Hoare triple {87611#(<= ~counter~0 4)} assume true; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,722 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87611#(<= ~counter~0 4)} {87611#(<= ~counter~0 4)} #63#return; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,722 INFO L290 TraceCheckUtils]: 51: Hoare triple {87611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,722 INFO L290 TraceCheckUtils]: 52: Hoare triple {87611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 12:51:54,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {87611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,723 INFO L290 TraceCheckUtils]: 54: Hoare triple {87639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,724 INFO L272 TraceCheckUtils]: 55: Hoare triple {87639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,724 INFO L290 TraceCheckUtils]: 56: Hoare triple {87639#(<= ~counter~0 5)} ~cond := #in~cond; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,724 INFO L290 TraceCheckUtils]: 57: Hoare triple {87639#(<= ~counter~0 5)} assume !(0 == ~cond); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,724 INFO L290 TraceCheckUtils]: 58: Hoare triple {87639#(<= ~counter~0 5)} assume true; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,725 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87639#(<= ~counter~0 5)} {87639#(<= ~counter~0 5)} #63#return; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,725 INFO L290 TraceCheckUtils]: 60: Hoare triple {87639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,725 INFO L290 TraceCheckUtils]: 61: Hoare triple {87639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 12:51:54,726 INFO L290 TraceCheckUtils]: 62: Hoare triple {87639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,726 INFO L290 TraceCheckUtils]: 63: Hoare triple {87667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,727 INFO L272 TraceCheckUtils]: 64: Hoare triple {87667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,727 INFO L290 TraceCheckUtils]: 65: Hoare triple {87667#(<= ~counter~0 6)} ~cond := #in~cond; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,727 INFO L290 TraceCheckUtils]: 66: Hoare triple {87667#(<= ~counter~0 6)} assume !(0 == ~cond); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,727 INFO L290 TraceCheckUtils]: 67: Hoare triple {87667#(<= ~counter~0 6)} assume true; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,728 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87667#(<= ~counter~0 6)} {87667#(<= ~counter~0 6)} #63#return; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,728 INFO L290 TraceCheckUtils]: 69: Hoare triple {87667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,728 INFO L290 TraceCheckUtils]: 70: Hoare triple {87667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 12:51:54,729 INFO L290 TraceCheckUtils]: 71: Hoare triple {87667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,729 INFO L290 TraceCheckUtils]: 72: Hoare triple {87695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,730 INFO L272 TraceCheckUtils]: 73: Hoare triple {87695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,730 INFO L290 TraceCheckUtils]: 74: Hoare triple {87695#(<= ~counter~0 7)} ~cond := #in~cond; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,730 INFO L290 TraceCheckUtils]: 75: Hoare triple {87695#(<= ~counter~0 7)} assume !(0 == ~cond); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,730 INFO L290 TraceCheckUtils]: 76: Hoare triple {87695#(<= ~counter~0 7)} assume true; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,731 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87695#(<= ~counter~0 7)} {87695#(<= ~counter~0 7)} #63#return; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,731 INFO L290 TraceCheckUtils]: 78: Hoare triple {87695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,731 INFO L290 TraceCheckUtils]: 79: Hoare triple {87695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 12:51:54,732 INFO L290 TraceCheckUtils]: 80: Hoare triple {87695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,732 INFO L290 TraceCheckUtils]: 81: Hoare triple {87723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,733 INFO L272 TraceCheckUtils]: 82: Hoare triple {87723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,733 INFO L290 TraceCheckUtils]: 83: Hoare triple {87723#(<= ~counter~0 8)} ~cond := #in~cond; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,733 INFO L290 TraceCheckUtils]: 84: Hoare triple {87723#(<= ~counter~0 8)} assume !(0 == ~cond); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,733 INFO L290 TraceCheckUtils]: 85: Hoare triple {87723#(<= ~counter~0 8)} assume true; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,734 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87723#(<= ~counter~0 8)} {87723#(<= ~counter~0 8)} #63#return; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,734 INFO L290 TraceCheckUtils]: 87: Hoare triple {87723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,734 INFO L290 TraceCheckUtils]: 88: Hoare triple {87723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 12:51:54,735 INFO L290 TraceCheckUtils]: 89: Hoare triple {87723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,735 INFO L290 TraceCheckUtils]: 90: Hoare triple {87751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,736 INFO L272 TraceCheckUtils]: 91: Hoare triple {87751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,736 INFO L290 TraceCheckUtils]: 92: Hoare triple {87751#(<= ~counter~0 9)} ~cond := #in~cond; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,736 INFO L290 TraceCheckUtils]: 93: Hoare triple {87751#(<= ~counter~0 9)} assume !(0 == ~cond); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,736 INFO L290 TraceCheckUtils]: 94: Hoare triple {87751#(<= ~counter~0 9)} assume true; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,737 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87751#(<= ~counter~0 9)} {87751#(<= ~counter~0 9)} #63#return; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,737 INFO L290 TraceCheckUtils]: 96: Hoare triple {87751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,737 INFO L290 TraceCheckUtils]: 97: Hoare triple {87751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 12:51:54,738 INFO L290 TraceCheckUtils]: 98: Hoare triple {87751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,738 INFO L290 TraceCheckUtils]: 99: Hoare triple {87779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,739 INFO L272 TraceCheckUtils]: 100: Hoare triple {87779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,739 INFO L290 TraceCheckUtils]: 101: Hoare triple {87779#(<= ~counter~0 10)} ~cond := #in~cond; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,739 INFO L290 TraceCheckUtils]: 102: Hoare triple {87779#(<= ~counter~0 10)} assume !(0 == ~cond); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,739 INFO L290 TraceCheckUtils]: 103: Hoare triple {87779#(<= ~counter~0 10)} assume true; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,740 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87779#(<= ~counter~0 10)} {87779#(<= ~counter~0 10)} #63#return; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,740 INFO L290 TraceCheckUtils]: 105: Hoare triple {87779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,740 INFO L290 TraceCheckUtils]: 106: Hoare triple {87779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 12:51:54,741 INFO L290 TraceCheckUtils]: 107: Hoare triple {87779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,741 INFO L290 TraceCheckUtils]: 108: Hoare triple {87807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,742 INFO L272 TraceCheckUtils]: 109: Hoare triple {87807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,742 INFO L290 TraceCheckUtils]: 110: Hoare triple {87807#(<= ~counter~0 11)} ~cond := #in~cond; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,742 INFO L290 TraceCheckUtils]: 111: Hoare triple {87807#(<= ~counter~0 11)} assume !(0 == ~cond); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,742 INFO L290 TraceCheckUtils]: 112: Hoare triple {87807#(<= ~counter~0 11)} assume true; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,743 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87807#(<= ~counter~0 11)} {87807#(<= ~counter~0 11)} #63#return; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,743 INFO L290 TraceCheckUtils]: 114: Hoare triple {87807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,743 INFO L290 TraceCheckUtils]: 115: Hoare triple {87807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 12:51:54,744 INFO L290 TraceCheckUtils]: 116: Hoare triple {87807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,744 INFO L290 TraceCheckUtils]: 117: Hoare triple {87835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,745 INFO L272 TraceCheckUtils]: 118: Hoare triple {87835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,745 INFO L290 TraceCheckUtils]: 119: Hoare triple {87835#(<= ~counter~0 12)} ~cond := #in~cond; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,745 INFO L290 TraceCheckUtils]: 120: Hoare triple {87835#(<= ~counter~0 12)} assume !(0 == ~cond); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,745 INFO L290 TraceCheckUtils]: 121: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,746 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87835#(<= ~counter~0 12)} {87835#(<= ~counter~0 12)} #63#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,746 INFO L290 TraceCheckUtils]: 123: Hoare triple {87835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,746 INFO L290 TraceCheckUtils]: 124: Hoare triple {87835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:54,747 INFO L290 TraceCheckUtils]: 125: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,747 INFO L290 TraceCheckUtils]: 126: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,748 INFO L272 TraceCheckUtils]: 127: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,748 INFO L290 TraceCheckUtils]: 128: Hoare triple {87863#(<= ~counter~0 13)} ~cond := #in~cond; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,748 INFO L290 TraceCheckUtils]: 129: Hoare triple {87863#(<= ~counter~0 13)} assume !(0 == ~cond); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,748 INFO L290 TraceCheckUtils]: 130: Hoare triple {87863#(<= ~counter~0 13)} assume true; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,749 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87863#(<= ~counter~0 13)} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,749 INFO L290 TraceCheckUtils]: 132: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,749 INFO L290 TraceCheckUtils]: 133: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:54,750 INFO L290 TraceCheckUtils]: 134: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,750 INFO L290 TraceCheckUtils]: 135: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,750 INFO L272 TraceCheckUtils]: 136: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,751 INFO L290 TraceCheckUtils]: 137: Hoare triple {87891#(<= ~counter~0 14)} ~cond := #in~cond; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,751 INFO L290 TraceCheckUtils]: 138: Hoare triple {87891#(<= ~counter~0 14)} assume !(0 == ~cond); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,751 INFO L290 TraceCheckUtils]: 139: Hoare triple {87891#(<= ~counter~0 14)} assume true; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,752 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87891#(<= ~counter~0 14)} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,752 INFO L290 TraceCheckUtils]: 141: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,752 INFO L290 TraceCheckUtils]: 142: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:54,753 INFO L290 TraceCheckUtils]: 143: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,753 INFO L290 TraceCheckUtils]: 144: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,753 INFO L272 TraceCheckUtils]: 145: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,754 INFO L290 TraceCheckUtils]: 146: Hoare triple {87919#(<= ~counter~0 15)} ~cond := #in~cond; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,754 INFO L290 TraceCheckUtils]: 147: Hoare triple {87919#(<= ~counter~0 15)} assume !(0 == ~cond); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,754 INFO L290 TraceCheckUtils]: 148: Hoare triple {87919#(<= ~counter~0 15)} assume true; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,755 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87919#(<= ~counter~0 15)} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,755 INFO L290 TraceCheckUtils]: 150: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,755 INFO L290 TraceCheckUtils]: 151: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:54,756 INFO L290 TraceCheckUtils]: 152: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,756 INFO L290 TraceCheckUtils]: 153: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,756 INFO L272 TraceCheckUtils]: 154: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,757 INFO L290 TraceCheckUtils]: 155: Hoare triple {87947#(<= ~counter~0 16)} ~cond := #in~cond; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,757 INFO L290 TraceCheckUtils]: 156: Hoare triple {87947#(<= ~counter~0 16)} assume !(0 == ~cond); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,757 INFO L290 TraceCheckUtils]: 157: Hoare triple {87947#(<= ~counter~0 16)} assume true; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,758 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87947#(<= ~counter~0 16)} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,758 INFO L290 TraceCheckUtils]: 159: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,758 INFO L290 TraceCheckUtils]: 160: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:54,759 INFO L290 TraceCheckUtils]: 161: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,759 INFO L290 TraceCheckUtils]: 162: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,759 INFO L272 TraceCheckUtils]: 163: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,760 INFO L290 TraceCheckUtils]: 164: Hoare triple {87975#(<= ~counter~0 17)} ~cond := #in~cond; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,760 INFO L290 TraceCheckUtils]: 165: Hoare triple {87975#(<= ~counter~0 17)} assume !(0 == ~cond); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,760 INFO L290 TraceCheckUtils]: 166: Hoare triple {87975#(<= ~counter~0 17)} assume true; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,761 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87975#(<= ~counter~0 17)} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,761 INFO L290 TraceCheckUtils]: 168: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,761 INFO L290 TraceCheckUtils]: 169: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:54,762 INFO L290 TraceCheckUtils]: 170: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,762 INFO L290 TraceCheckUtils]: 171: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,762 INFO L272 TraceCheckUtils]: 172: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,763 INFO L290 TraceCheckUtils]: 173: Hoare triple {88003#(<= ~counter~0 18)} ~cond := #in~cond; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,763 INFO L290 TraceCheckUtils]: 174: Hoare triple {88003#(<= ~counter~0 18)} assume !(0 == ~cond); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,763 INFO L290 TraceCheckUtils]: 175: Hoare triple {88003#(<= ~counter~0 18)} assume true; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,764 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {88003#(<= ~counter~0 18)} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,764 INFO L290 TraceCheckUtils]: 177: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,764 INFO L290 TraceCheckUtils]: 178: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:54,765 INFO L290 TraceCheckUtils]: 179: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,765 INFO L290 TraceCheckUtils]: 180: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,765 INFO L272 TraceCheckUtils]: 181: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,766 INFO L290 TraceCheckUtils]: 182: Hoare triple {88031#(<= ~counter~0 19)} ~cond := #in~cond; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,766 INFO L290 TraceCheckUtils]: 183: Hoare triple {88031#(<= ~counter~0 19)} assume !(0 == ~cond); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,766 INFO L290 TraceCheckUtils]: 184: Hoare triple {88031#(<= ~counter~0 19)} assume true; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,766 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {88031#(<= ~counter~0 19)} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,767 INFO L290 TraceCheckUtils]: 186: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,767 INFO L290 TraceCheckUtils]: 187: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:54,768 INFO L290 TraceCheckUtils]: 188: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,768 INFO L290 TraceCheckUtils]: 189: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,768 INFO L272 TraceCheckUtils]: 190: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,769 INFO L290 TraceCheckUtils]: 191: Hoare triple {88059#(<= ~counter~0 20)} ~cond := #in~cond; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,769 INFO L290 TraceCheckUtils]: 192: Hoare triple {88059#(<= ~counter~0 20)} assume !(0 == ~cond); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,769 INFO L290 TraceCheckUtils]: 193: Hoare triple {88059#(<= ~counter~0 20)} assume true; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,770 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {88059#(<= ~counter~0 20)} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,770 INFO L290 TraceCheckUtils]: 195: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,770 INFO L290 TraceCheckUtils]: 196: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:54,771 INFO L290 TraceCheckUtils]: 197: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,771 INFO L290 TraceCheckUtils]: 198: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,771 INFO L272 TraceCheckUtils]: 199: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,772 INFO L290 TraceCheckUtils]: 200: Hoare triple {88087#(<= ~counter~0 21)} ~cond := #in~cond; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,772 INFO L290 TraceCheckUtils]: 201: Hoare triple {88087#(<= ~counter~0 21)} assume !(0 == ~cond); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,772 INFO L290 TraceCheckUtils]: 202: Hoare triple {88087#(<= ~counter~0 21)} assume true; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,773 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88087#(<= ~counter~0 21)} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,773 INFO L290 TraceCheckUtils]: 204: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,773 INFO L290 TraceCheckUtils]: 205: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:54,774 INFO L290 TraceCheckUtils]: 206: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,774 INFO L290 TraceCheckUtils]: 207: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,774 INFO L272 TraceCheckUtils]: 208: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,775 INFO L290 TraceCheckUtils]: 209: Hoare triple {88115#(<= ~counter~0 22)} ~cond := #in~cond; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,775 INFO L290 TraceCheckUtils]: 210: Hoare triple {88115#(<= ~counter~0 22)} assume !(0 == ~cond); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,775 INFO L290 TraceCheckUtils]: 211: Hoare triple {88115#(<= ~counter~0 22)} assume true; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,776 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88115#(<= ~counter~0 22)} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,776 INFO L290 TraceCheckUtils]: 213: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,776 INFO L290 TraceCheckUtils]: 214: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:54,777 INFO L290 TraceCheckUtils]: 215: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,777 INFO L290 TraceCheckUtils]: 216: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,777 INFO L272 TraceCheckUtils]: 217: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,778 INFO L290 TraceCheckUtils]: 218: Hoare triple {88143#(<= ~counter~0 23)} ~cond := #in~cond; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,778 INFO L290 TraceCheckUtils]: 219: Hoare triple {88143#(<= ~counter~0 23)} assume !(0 == ~cond); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,778 INFO L290 TraceCheckUtils]: 220: Hoare triple {88143#(<= ~counter~0 23)} assume true; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,779 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88143#(<= ~counter~0 23)} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,779 INFO L290 TraceCheckUtils]: 222: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,779 INFO L290 TraceCheckUtils]: 223: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:54,780 INFO L290 TraceCheckUtils]: 224: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,780 INFO L290 TraceCheckUtils]: 225: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,781 INFO L272 TraceCheckUtils]: 226: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,781 INFO L290 TraceCheckUtils]: 227: Hoare triple {88171#(<= ~counter~0 24)} ~cond := #in~cond; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,781 INFO L290 TraceCheckUtils]: 228: Hoare triple {88171#(<= ~counter~0 24)} assume !(0 == ~cond); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,781 INFO L290 TraceCheckUtils]: 229: Hoare triple {88171#(<= ~counter~0 24)} assume true; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,782 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88171#(<= ~counter~0 24)} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,782 INFO L290 TraceCheckUtils]: 231: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,782 INFO L290 TraceCheckUtils]: 232: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:54,783 INFO L290 TraceCheckUtils]: 233: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,783 INFO L290 TraceCheckUtils]: 234: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,784 INFO L272 TraceCheckUtils]: 235: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,784 INFO L290 TraceCheckUtils]: 236: Hoare triple {88199#(<= ~counter~0 25)} ~cond := #in~cond; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,784 INFO L290 TraceCheckUtils]: 237: Hoare triple {88199#(<= ~counter~0 25)} assume !(0 == ~cond); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,784 INFO L290 TraceCheckUtils]: 238: Hoare triple {88199#(<= ~counter~0 25)} assume true; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,785 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88199#(<= ~counter~0 25)} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,785 INFO L290 TraceCheckUtils]: 240: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,785 INFO L290 TraceCheckUtils]: 241: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:54,786 INFO L290 TraceCheckUtils]: 242: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,786 INFO L290 TraceCheckUtils]: 243: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,787 INFO L272 TraceCheckUtils]: 244: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,787 INFO L290 TraceCheckUtils]: 245: Hoare triple {88227#(<= ~counter~0 26)} ~cond := #in~cond; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,787 INFO L290 TraceCheckUtils]: 246: Hoare triple {88227#(<= ~counter~0 26)} assume !(0 == ~cond); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,787 INFO L290 TraceCheckUtils]: 247: Hoare triple {88227#(<= ~counter~0 26)} assume true; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,788 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88227#(<= ~counter~0 26)} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,788 INFO L290 TraceCheckUtils]: 249: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,788 INFO L290 TraceCheckUtils]: 250: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:54,789 INFO L290 TraceCheckUtils]: 251: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,789 INFO L290 TraceCheckUtils]: 252: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,790 INFO L272 TraceCheckUtils]: 253: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,790 INFO L290 TraceCheckUtils]: 254: Hoare triple {88255#(<= ~counter~0 27)} ~cond := #in~cond; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,790 INFO L290 TraceCheckUtils]: 255: Hoare triple {88255#(<= ~counter~0 27)} assume !(0 == ~cond); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,790 INFO L290 TraceCheckUtils]: 256: Hoare triple {88255#(<= ~counter~0 27)} assume true; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,791 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88255#(<= ~counter~0 27)} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,791 INFO L290 TraceCheckUtils]: 258: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,791 INFO L290 TraceCheckUtils]: 259: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:54,792 INFO L290 TraceCheckUtils]: 260: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,792 INFO L290 TraceCheckUtils]: 261: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,793 INFO L272 TraceCheckUtils]: 262: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,793 INFO L290 TraceCheckUtils]: 263: Hoare triple {88283#(<= ~counter~0 28)} ~cond := #in~cond; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,793 INFO L290 TraceCheckUtils]: 264: Hoare triple {88283#(<= ~counter~0 28)} assume !(0 == ~cond); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,793 INFO L290 TraceCheckUtils]: 265: Hoare triple {88283#(<= ~counter~0 28)} assume true; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,794 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88283#(<= ~counter~0 28)} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,794 INFO L290 TraceCheckUtils]: 267: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,794 INFO L290 TraceCheckUtils]: 268: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:54,795 INFO L290 TraceCheckUtils]: 269: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,795 INFO L290 TraceCheckUtils]: 270: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,796 INFO L272 TraceCheckUtils]: 271: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,796 INFO L290 TraceCheckUtils]: 272: Hoare triple {88311#(<= ~counter~0 29)} ~cond := #in~cond; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,796 INFO L290 TraceCheckUtils]: 273: Hoare triple {88311#(<= ~counter~0 29)} assume !(0 == ~cond); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,796 INFO L290 TraceCheckUtils]: 274: Hoare triple {88311#(<= ~counter~0 29)} assume true; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,797 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88311#(<= ~counter~0 29)} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,797 INFO L290 TraceCheckUtils]: 276: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,797 INFO L290 TraceCheckUtils]: 277: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:54,798 INFO L290 TraceCheckUtils]: 278: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,798 INFO L290 TraceCheckUtils]: 279: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,799 INFO L272 TraceCheckUtils]: 280: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,799 INFO L290 TraceCheckUtils]: 281: Hoare triple {88339#(<= ~counter~0 30)} ~cond := #in~cond; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,799 INFO L290 TraceCheckUtils]: 282: Hoare triple {88339#(<= ~counter~0 30)} assume !(0 == ~cond); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,799 INFO L290 TraceCheckUtils]: 283: Hoare triple {88339#(<= ~counter~0 30)} assume true; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,800 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88339#(<= ~counter~0 30)} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,800 INFO L290 TraceCheckUtils]: 285: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,800 INFO L290 TraceCheckUtils]: 286: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:54,801 INFO L290 TraceCheckUtils]: 287: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,801 INFO L290 TraceCheckUtils]: 288: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,802 INFO L272 TraceCheckUtils]: 289: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,802 INFO L290 TraceCheckUtils]: 290: Hoare triple {88367#(<= ~counter~0 31)} ~cond := #in~cond; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,802 INFO L290 TraceCheckUtils]: 291: Hoare triple {88367#(<= ~counter~0 31)} assume !(0 == ~cond); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,802 INFO L290 TraceCheckUtils]: 292: Hoare triple {88367#(<= ~counter~0 31)} assume true; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,803 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88367#(<= ~counter~0 31)} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,803 INFO L290 TraceCheckUtils]: 294: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,803 INFO L290 TraceCheckUtils]: 295: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:54,804 INFO L290 TraceCheckUtils]: 296: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,804 INFO L290 TraceCheckUtils]: 297: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,805 INFO L272 TraceCheckUtils]: 298: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,805 INFO L290 TraceCheckUtils]: 299: Hoare triple {88395#(<= ~counter~0 32)} ~cond := #in~cond; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,805 INFO L290 TraceCheckUtils]: 300: Hoare triple {88395#(<= ~counter~0 32)} assume !(0 == ~cond); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,805 INFO L290 TraceCheckUtils]: 301: Hoare triple {88395#(<= ~counter~0 32)} assume true; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,806 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88395#(<= ~counter~0 32)} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,806 INFO L290 TraceCheckUtils]: 303: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,806 INFO L290 TraceCheckUtils]: 304: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:54,807 INFO L290 TraceCheckUtils]: 305: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,807 INFO L290 TraceCheckUtils]: 306: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,808 INFO L272 TraceCheckUtils]: 307: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,808 INFO L290 TraceCheckUtils]: 308: Hoare triple {88423#(<= ~counter~0 33)} ~cond := #in~cond; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,808 INFO L290 TraceCheckUtils]: 309: Hoare triple {88423#(<= ~counter~0 33)} assume !(0 == ~cond); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,808 INFO L290 TraceCheckUtils]: 310: Hoare triple {88423#(<= ~counter~0 33)} assume true; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,809 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88423#(<= ~counter~0 33)} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,809 INFO L290 TraceCheckUtils]: 312: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,809 INFO L290 TraceCheckUtils]: 313: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:54,810 INFO L290 TraceCheckUtils]: 314: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,810 INFO L290 TraceCheckUtils]: 315: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,811 INFO L272 TraceCheckUtils]: 316: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,811 INFO L290 TraceCheckUtils]: 317: Hoare triple {88451#(<= ~counter~0 34)} ~cond := #in~cond; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,811 INFO L290 TraceCheckUtils]: 318: Hoare triple {88451#(<= ~counter~0 34)} assume !(0 == ~cond); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,811 INFO L290 TraceCheckUtils]: 319: Hoare triple {88451#(<= ~counter~0 34)} assume true; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,812 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88451#(<= ~counter~0 34)} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,812 INFO L290 TraceCheckUtils]: 321: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,812 INFO L290 TraceCheckUtils]: 322: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:54,813 INFO L290 TraceCheckUtils]: 323: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,813 INFO L290 TraceCheckUtils]: 324: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,814 INFO L272 TraceCheckUtils]: 325: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,814 INFO L290 TraceCheckUtils]: 326: Hoare triple {88479#(<= ~counter~0 35)} ~cond := #in~cond; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,814 INFO L290 TraceCheckUtils]: 327: Hoare triple {88479#(<= ~counter~0 35)} assume !(0 == ~cond); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,814 INFO L290 TraceCheckUtils]: 328: Hoare triple {88479#(<= ~counter~0 35)} assume true; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,815 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88479#(<= ~counter~0 35)} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,815 INFO L290 TraceCheckUtils]: 330: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,815 INFO L290 TraceCheckUtils]: 331: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:54,816 INFO L290 TraceCheckUtils]: 332: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,816 INFO L290 TraceCheckUtils]: 333: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,817 INFO L272 TraceCheckUtils]: 334: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,817 INFO L290 TraceCheckUtils]: 335: Hoare triple {88507#(<= ~counter~0 36)} ~cond := #in~cond; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,817 INFO L290 TraceCheckUtils]: 336: Hoare triple {88507#(<= ~counter~0 36)} assume !(0 == ~cond); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,817 INFO L290 TraceCheckUtils]: 337: Hoare triple {88507#(<= ~counter~0 36)} assume true; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,818 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88507#(<= ~counter~0 36)} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,818 INFO L290 TraceCheckUtils]: 339: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,818 INFO L290 TraceCheckUtils]: 340: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:54,819 INFO L290 TraceCheckUtils]: 341: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,819 INFO L290 TraceCheckUtils]: 342: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,820 INFO L272 TraceCheckUtils]: 343: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,820 INFO L290 TraceCheckUtils]: 344: Hoare triple {88535#(<= ~counter~0 37)} ~cond := #in~cond; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,820 INFO L290 TraceCheckUtils]: 345: Hoare triple {88535#(<= ~counter~0 37)} assume !(0 == ~cond); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,820 INFO L290 TraceCheckUtils]: 346: Hoare triple {88535#(<= ~counter~0 37)} assume true; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,821 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88535#(<= ~counter~0 37)} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,821 INFO L290 TraceCheckUtils]: 348: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,821 INFO L290 TraceCheckUtils]: 349: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:54,822 INFO L290 TraceCheckUtils]: 350: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88563#(<= |main_#t~post6| 37)} is VALID [2022-04-28 12:51:54,822 INFO L290 TraceCheckUtils]: 351: Hoare triple {88563#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-28 12:51:54,822 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-28 12:51:54,822 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-28 12:51:54,822 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-28 12:51:54,822 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-28 12:51:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 6068 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:51:54,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:51:56,509 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-28 12:51:56,509 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-28 12:51:56,509 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-28 12:51:56,509 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-28 12:51:56,509 INFO L290 TraceCheckUtils]: 351: Hoare triple {88591#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-28 12:51:56,510 INFO L290 TraceCheckUtils]: 350: Hoare triple {88595#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88591#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:51:56,510 INFO L290 TraceCheckUtils]: 349: Hoare triple {88595#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88595#(< ~counter~0 50)} is VALID [2022-04-28 12:51:56,510 INFO L290 TraceCheckUtils]: 348: Hoare triple {88595#(< ~counter~0 50)} assume !!(0 != ~r~0); {88595#(< ~counter~0 50)} is VALID [2022-04-28 12:51:56,511 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87470#true} {88595#(< ~counter~0 50)} #63#return; {88595#(< ~counter~0 50)} is VALID [2022-04-28 12:51:56,511 INFO L290 TraceCheckUtils]: 346: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,511 INFO L290 TraceCheckUtils]: 345: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,511 INFO L290 TraceCheckUtils]: 344: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,511 INFO L272 TraceCheckUtils]: 343: Hoare triple {88595#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,511 INFO L290 TraceCheckUtils]: 342: Hoare triple {88595#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-28 12:51:56,513 INFO L290 TraceCheckUtils]: 341: Hoare triple {88623#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-28 12:51:56,513 INFO L290 TraceCheckUtils]: 340: Hoare triple {88623#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88623#(< ~counter~0 49)} is VALID [2022-04-28 12:51:56,513 INFO L290 TraceCheckUtils]: 339: Hoare triple {88623#(< ~counter~0 49)} assume !!(0 != ~r~0); {88623#(< ~counter~0 49)} is VALID [2022-04-28 12:51:56,514 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87470#true} {88623#(< ~counter~0 49)} #63#return; {88623#(< ~counter~0 49)} is VALID [2022-04-28 12:51:56,514 INFO L290 TraceCheckUtils]: 337: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,514 INFO L290 TraceCheckUtils]: 336: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,514 INFO L290 TraceCheckUtils]: 335: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,514 INFO L272 TraceCheckUtils]: 334: Hoare triple {88623#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,514 INFO L290 TraceCheckUtils]: 333: Hoare triple {88623#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-28 12:51:56,515 INFO L290 TraceCheckUtils]: 332: Hoare triple {88651#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-28 12:51:56,515 INFO L290 TraceCheckUtils]: 331: Hoare triple {88651#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88651#(< ~counter~0 48)} is VALID [2022-04-28 12:51:56,515 INFO L290 TraceCheckUtils]: 330: Hoare triple {88651#(< ~counter~0 48)} assume !!(0 != ~r~0); {88651#(< ~counter~0 48)} is VALID [2022-04-28 12:51:56,516 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87470#true} {88651#(< ~counter~0 48)} #63#return; {88651#(< ~counter~0 48)} is VALID [2022-04-28 12:51:56,516 INFO L290 TraceCheckUtils]: 328: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,516 INFO L290 TraceCheckUtils]: 327: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,516 INFO L290 TraceCheckUtils]: 326: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,516 INFO L272 TraceCheckUtils]: 325: Hoare triple {88651#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,516 INFO L290 TraceCheckUtils]: 324: Hoare triple {88651#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-28 12:51:56,517 INFO L290 TraceCheckUtils]: 323: Hoare triple {88679#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-28 12:51:56,517 INFO L290 TraceCheckUtils]: 322: Hoare triple {88679#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88679#(< ~counter~0 47)} is VALID [2022-04-28 12:51:56,517 INFO L290 TraceCheckUtils]: 321: Hoare triple {88679#(< ~counter~0 47)} assume !!(0 != ~r~0); {88679#(< ~counter~0 47)} is VALID [2022-04-28 12:51:56,518 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87470#true} {88679#(< ~counter~0 47)} #63#return; {88679#(< ~counter~0 47)} is VALID [2022-04-28 12:51:56,518 INFO L290 TraceCheckUtils]: 319: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,518 INFO L290 TraceCheckUtils]: 318: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,518 INFO L290 TraceCheckUtils]: 317: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,518 INFO L272 TraceCheckUtils]: 316: Hoare triple {88679#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,518 INFO L290 TraceCheckUtils]: 315: Hoare triple {88679#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-28 12:51:56,519 INFO L290 TraceCheckUtils]: 314: Hoare triple {88707#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-28 12:51:56,519 INFO L290 TraceCheckUtils]: 313: Hoare triple {88707#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88707#(< ~counter~0 46)} is VALID [2022-04-28 12:51:56,519 INFO L290 TraceCheckUtils]: 312: Hoare triple {88707#(< ~counter~0 46)} assume !!(0 != ~r~0); {88707#(< ~counter~0 46)} is VALID [2022-04-28 12:51:56,520 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87470#true} {88707#(< ~counter~0 46)} #63#return; {88707#(< ~counter~0 46)} is VALID [2022-04-28 12:51:56,520 INFO L290 TraceCheckUtils]: 310: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,520 INFO L290 TraceCheckUtils]: 309: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,520 INFO L290 TraceCheckUtils]: 308: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,520 INFO L272 TraceCheckUtils]: 307: Hoare triple {88707#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,520 INFO L290 TraceCheckUtils]: 306: Hoare triple {88707#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-28 12:51:56,521 INFO L290 TraceCheckUtils]: 305: Hoare triple {88735#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-28 12:51:56,521 INFO L290 TraceCheckUtils]: 304: Hoare triple {88735#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88735#(< ~counter~0 45)} is VALID [2022-04-28 12:51:56,521 INFO L290 TraceCheckUtils]: 303: Hoare triple {88735#(< ~counter~0 45)} assume !!(0 != ~r~0); {88735#(< ~counter~0 45)} is VALID [2022-04-28 12:51:56,522 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87470#true} {88735#(< ~counter~0 45)} #63#return; {88735#(< ~counter~0 45)} is VALID [2022-04-28 12:51:56,522 INFO L290 TraceCheckUtils]: 301: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,522 INFO L290 TraceCheckUtils]: 300: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,522 INFO L290 TraceCheckUtils]: 299: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,522 INFO L272 TraceCheckUtils]: 298: Hoare triple {88735#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,522 INFO L290 TraceCheckUtils]: 297: Hoare triple {88735#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-28 12:51:56,523 INFO L290 TraceCheckUtils]: 296: Hoare triple {88763#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-28 12:51:56,523 INFO L290 TraceCheckUtils]: 295: Hoare triple {88763#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88763#(< ~counter~0 44)} is VALID [2022-04-28 12:51:56,523 INFO L290 TraceCheckUtils]: 294: Hoare triple {88763#(< ~counter~0 44)} assume !!(0 != ~r~0); {88763#(< ~counter~0 44)} is VALID [2022-04-28 12:51:56,524 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87470#true} {88763#(< ~counter~0 44)} #63#return; {88763#(< ~counter~0 44)} is VALID [2022-04-28 12:51:56,524 INFO L290 TraceCheckUtils]: 292: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,524 INFO L290 TraceCheckUtils]: 291: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,524 INFO L290 TraceCheckUtils]: 290: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,524 INFO L272 TraceCheckUtils]: 289: Hoare triple {88763#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,524 INFO L290 TraceCheckUtils]: 288: Hoare triple {88763#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-28 12:51:56,525 INFO L290 TraceCheckUtils]: 287: Hoare triple {88791#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-28 12:51:56,525 INFO L290 TraceCheckUtils]: 286: Hoare triple {88791#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88791#(< ~counter~0 43)} is VALID [2022-04-28 12:51:56,526 INFO L290 TraceCheckUtils]: 285: Hoare triple {88791#(< ~counter~0 43)} assume !!(0 != ~r~0); {88791#(< ~counter~0 43)} is VALID [2022-04-28 12:51:56,526 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87470#true} {88791#(< ~counter~0 43)} #63#return; {88791#(< ~counter~0 43)} is VALID [2022-04-28 12:51:56,526 INFO L290 TraceCheckUtils]: 283: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,526 INFO L290 TraceCheckUtils]: 282: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,526 INFO L290 TraceCheckUtils]: 281: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,526 INFO L272 TraceCheckUtils]: 280: Hoare triple {88791#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,526 INFO L290 TraceCheckUtils]: 279: Hoare triple {88791#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-28 12:51:56,527 INFO L290 TraceCheckUtils]: 278: Hoare triple {88819#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-28 12:51:56,527 INFO L290 TraceCheckUtils]: 277: Hoare triple {88819#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88819#(< ~counter~0 42)} is VALID [2022-04-28 12:51:56,528 INFO L290 TraceCheckUtils]: 276: Hoare triple {88819#(< ~counter~0 42)} assume !!(0 != ~r~0); {88819#(< ~counter~0 42)} is VALID [2022-04-28 12:51:56,528 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87470#true} {88819#(< ~counter~0 42)} #63#return; {88819#(< ~counter~0 42)} is VALID [2022-04-28 12:51:56,528 INFO L290 TraceCheckUtils]: 274: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,528 INFO L290 TraceCheckUtils]: 273: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,528 INFO L290 TraceCheckUtils]: 272: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,528 INFO L272 TraceCheckUtils]: 271: Hoare triple {88819#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,528 INFO L290 TraceCheckUtils]: 270: Hoare triple {88819#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-28 12:51:56,529 INFO L290 TraceCheckUtils]: 269: Hoare triple {88847#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-28 12:51:56,529 INFO L290 TraceCheckUtils]: 268: Hoare triple {88847#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88847#(< ~counter~0 41)} is VALID [2022-04-28 12:51:56,530 INFO L290 TraceCheckUtils]: 267: Hoare triple {88847#(< ~counter~0 41)} assume !!(0 != ~r~0); {88847#(< ~counter~0 41)} is VALID [2022-04-28 12:51:56,530 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87470#true} {88847#(< ~counter~0 41)} #63#return; {88847#(< ~counter~0 41)} is VALID [2022-04-28 12:51:56,530 INFO L290 TraceCheckUtils]: 265: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,530 INFO L290 TraceCheckUtils]: 264: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,530 INFO L290 TraceCheckUtils]: 263: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,530 INFO L272 TraceCheckUtils]: 262: Hoare triple {88847#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,530 INFO L290 TraceCheckUtils]: 261: Hoare triple {88847#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-28 12:51:56,531 INFO L290 TraceCheckUtils]: 260: Hoare triple {88875#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-28 12:51:56,531 INFO L290 TraceCheckUtils]: 259: Hoare triple {88875#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88875#(< ~counter~0 40)} is VALID [2022-04-28 12:51:56,532 INFO L290 TraceCheckUtils]: 258: Hoare triple {88875#(< ~counter~0 40)} assume !!(0 != ~r~0); {88875#(< ~counter~0 40)} is VALID [2022-04-28 12:51:56,532 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87470#true} {88875#(< ~counter~0 40)} #63#return; {88875#(< ~counter~0 40)} is VALID [2022-04-28 12:51:56,532 INFO L290 TraceCheckUtils]: 256: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,532 INFO L290 TraceCheckUtils]: 255: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,532 INFO L290 TraceCheckUtils]: 254: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,532 INFO L272 TraceCheckUtils]: 253: Hoare triple {88875#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,533 INFO L290 TraceCheckUtils]: 252: Hoare triple {88875#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-28 12:51:56,533 INFO L290 TraceCheckUtils]: 251: Hoare triple {88903#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-28 12:51:56,534 INFO L290 TraceCheckUtils]: 250: Hoare triple {88903#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88903#(< ~counter~0 39)} is VALID [2022-04-28 12:51:56,534 INFO L290 TraceCheckUtils]: 249: Hoare triple {88903#(< ~counter~0 39)} assume !!(0 != ~r~0); {88903#(< ~counter~0 39)} is VALID [2022-04-28 12:51:56,534 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87470#true} {88903#(< ~counter~0 39)} #63#return; {88903#(< ~counter~0 39)} is VALID [2022-04-28 12:51:56,534 INFO L290 TraceCheckUtils]: 247: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,534 INFO L290 TraceCheckUtils]: 246: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,534 INFO L290 TraceCheckUtils]: 245: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,534 INFO L272 TraceCheckUtils]: 244: Hoare triple {88903#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,535 INFO L290 TraceCheckUtils]: 243: Hoare triple {88903#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-28 12:51:56,535 INFO L290 TraceCheckUtils]: 242: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-28 12:51:56,536 INFO L290 TraceCheckUtils]: 241: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:56,536 INFO L290 TraceCheckUtils]: 240: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:56,536 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87470#true} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:56,536 INFO L290 TraceCheckUtils]: 238: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,536 INFO L290 TraceCheckUtils]: 237: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,536 INFO L290 TraceCheckUtils]: 236: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,536 INFO L272 TraceCheckUtils]: 235: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,537 INFO L290 TraceCheckUtils]: 234: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:56,537 INFO L290 TraceCheckUtils]: 233: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 12:51:56,538 INFO L290 TraceCheckUtils]: 232: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:56,538 INFO L290 TraceCheckUtils]: 231: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:56,538 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87470#true} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:56,538 INFO L290 TraceCheckUtils]: 229: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,538 INFO L290 TraceCheckUtils]: 228: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,538 INFO L290 TraceCheckUtils]: 227: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,538 INFO L272 TraceCheckUtils]: 226: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,539 INFO L290 TraceCheckUtils]: 225: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:56,539 INFO L290 TraceCheckUtils]: 224: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 12:51:56,540 INFO L290 TraceCheckUtils]: 223: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:56,540 INFO L290 TraceCheckUtils]: 222: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:56,540 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87470#true} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:56,540 INFO L290 TraceCheckUtils]: 220: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,540 INFO L290 TraceCheckUtils]: 219: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,540 INFO L290 TraceCheckUtils]: 218: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,540 INFO L272 TraceCheckUtils]: 217: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,541 INFO L290 TraceCheckUtils]: 216: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:56,541 INFO L290 TraceCheckUtils]: 215: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 12:51:56,542 INFO L290 TraceCheckUtils]: 214: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:56,542 INFO L290 TraceCheckUtils]: 213: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:56,542 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87470#true} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:56,542 INFO L290 TraceCheckUtils]: 211: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,542 INFO L290 TraceCheckUtils]: 210: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,542 INFO L290 TraceCheckUtils]: 209: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,542 INFO L272 TraceCheckUtils]: 208: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,543 INFO L290 TraceCheckUtils]: 207: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:56,543 INFO L290 TraceCheckUtils]: 206: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 12:51:56,544 INFO L290 TraceCheckUtils]: 205: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:56,544 INFO L290 TraceCheckUtils]: 204: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:56,544 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87470#true} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:56,544 INFO L290 TraceCheckUtils]: 202: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,544 INFO L290 TraceCheckUtils]: 201: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,544 INFO L290 TraceCheckUtils]: 200: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,545 INFO L272 TraceCheckUtils]: 199: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,545 INFO L290 TraceCheckUtils]: 198: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:56,545 INFO L290 TraceCheckUtils]: 197: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 12:51:56,546 INFO L290 TraceCheckUtils]: 196: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:56,546 INFO L290 TraceCheckUtils]: 195: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:56,546 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87470#true} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:56,546 INFO L290 TraceCheckUtils]: 193: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,546 INFO L290 TraceCheckUtils]: 192: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,546 INFO L290 TraceCheckUtils]: 191: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,547 INFO L272 TraceCheckUtils]: 190: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,547 INFO L290 TraceCheckUtils]: 189: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:56,547 INFO L290 TraceCheckUtils]: 188: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 12:51:56,548 INFO L290 TraceCheckUtils]: 187: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:56,548 INFO L290 TraceCheckUtils]: 186: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:56,548 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87470#true} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:56,548 INFO L290 TraceCheckUtils]: 184: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,548 INFO L290 TraceCheckUtils]: 183: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,549 INFO L290 TraceCheckUtils]: 182: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,549 INFO L272 TraceCheckUtils]: 181: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,549 INFO L290 TraceCheckUtils]: 180: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:56,550 INFO L290 TraceCheckUtils]: 179: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 12:51:56,550 INFO L290 TraceCheckUtils]: 178: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:56,550 INFO L290 TraceCheckUtils]: 177: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:56,550 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87470#true} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:56,550 INFO L290 TraceCheckUtils]: 175: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,551 INFO L290 TraceCheckUtils]: 174: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,551 INFO L290 TraceCheckUtils]: 173: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,551 INFO L272 TraceCheckUtils]: 172: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,551 INFO L290 TraceCheckUtils]: 171: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:56,552 INFO L290 TraceCheckUtils]: 170: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 12:51:56,552 INFO L290 TraceCheckUtils]: 169: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:56,552 INFO L290 TraceCheckUtils]: 168: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:56,552 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87470#true} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:56,553 INFO L290 TraceCheckUtils]: 166: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,553 INFO L290 TraceCheckUtils]: 165: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,553 INFO L290 TraceCheckUtils]: 164: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,553 INFO L272 TraceCheckUtils]: 163: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,553 INFO L290 TraceCheckUtils]: 162: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:56,554 INFO L290 TraceCheckUtils]: 161: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 12:51:56,554 INFO L290 TraceCheckUtils]: 160: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:56,554 INFO L290 TraceCheckUtils]: 159: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:56,554 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87470#true} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:56,555 INFO L290 TraceCheckUtils]: 157: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,555 INFO L290 TraceCheckUtils]: 156: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,555 INFO L290 TraceCheckUtils]: 155: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,555 INFO L272 TraceCheckUtils]: 154: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,555 INFO L290 TraceCheckUtils]: 153: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:56,556 INFO L290 TraceCheckUtils]: 152: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 12:51:56,556 INFO L290 TraceCheckUtils]: 151: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:56,556 INFO L290 TraceCheckUtils]: 150: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:56,557 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87470#true} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:56,557 INFO L290 TraceCheckUtils]: 148: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,557 INFO L290 TraceCheckUtils]: 147: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,557 INFO L290 TraceCheckUtils]: 146: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,557 INFO L272 TraceCheckUtils]: 145: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,557 INFO L290 TraceCheckUtils]: 144: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:56,558 INFO L290 TraceCheckUtils]: 143: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 12:51:56,558 INFO L290 TraceCheckUtils]: 142: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:56,558 INFO L290 TraceCheckUtils]: 141: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:56,559 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87470#true} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:56,559 INFO L290 TraceCheckUtils]: 139: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,559 INFO L290 TraceCheckUtils]: 138: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,559 INFO L290 TraceCheckUtils]: 137: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,559 INFO L272 TraceCheckUtils]: 136: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,559 INFO L290 TraceCheckUtils]: 135: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:56,560 INFO L290 TraceCheckUtils]: 134: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 12:51:56,560 INFO L290 TraceCheckUtils]: 133: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:56,560 INFO L290 TraceCheckUtils]: 132: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:56,561 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87470#true} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:56,561 INFO L290 TraceCheckUtils]: 130: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,561 INFO L290 TraceCheckUtils]: 129: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,561 INFO L290 TraceCheckUtils]: 128: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,561 INFO L272 TraceCheckUtils]: 127: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,561 INFO L290 TraceCheckUtils]: 126: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:56,562 INFO L290 TraceCheckUtils]: 125: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 12:51:56,562 INFO L290 TraceCheckUtils]: 124: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:56,562 INFO L290 TraceCheckUtils]: 123: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:56,563 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87470#true} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:56,563 INFO L290 TraceCheckUtils]: 121: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,563 INFO L290 TraceCheckUtils]: 120: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,563 INFO L290 TraceCheckUtils]: 119: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,563 INFO L272 TraceCheckUtils]: 118: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,563 INFO L290 TraceCheckUtils]: 117: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:56,564 INFO L290 TraceCheckUtils]: 116: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 12:51:56,564 INFO L290 TraceCheckUtils]: 115: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:56,564 INFO L290 TraceCheckUtils]: 114: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:56,565 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87470#true} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:56,565 INFO L290 TraceCheckUtils]: 112: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,565 INFO L290 TraceCheckUtils]: 111: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,565 INFO L290 TraceCheckUtils]: 110: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,565 INFO L272 TraceCheckUtils]: 109: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,565 INFO L290 TraceCheckUtils]: 108: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:56,566 INFO L290 TraceCheckUtils]: 107: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 12:51:56,566 INFO L290 TraceCheckUtils]: 106: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:56,566 INFO L290 TraceCheckUtils]: 105: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:56,567 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87470#true} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:56,567 INFO L290 TraceCheckUtils]: 103: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,567 INFO L290 TraceCheckUtils]: 102: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,567 INFO L290 TraceCheckUtils]: 101: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,567 INFO L272 TraceCheckUtils]: 100: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,567 INFO L290 TraceCheckUtils]: 99: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:56,568 INFO L290 TraceCheckUtils]: 98: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 12:51:56,568 INFO L290 TraceCheckUtils]: 97: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:56,568 INFO L290 TraceCheckUtils]: 96: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:56,569 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87470#true} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:56,569 INFO L290 TraceCheckUtils]: 94: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,569 INFO L290 TraceCheckUtils]: 93: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,569 INFO L290 TraceCheckUtils]: 92: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,569 INFO L272 TraceCheckUtils]: 91: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,569 INFO L290 TraceCheckUtils]: 90: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:56,570 INFO L290 TraceCheckUtils]: 89: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 12:51:56,570 INFO L290 TraceCheckUtils]: 88: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:56,570 INFO L290 TraceCheckUtils]: 87: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:56,571 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87470#true} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:56,571 INFO L290 TraceCheckUtils]: 85: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,571 INFO L290 TraceCheckUtils]: 84: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,571 INFO L290 TraceCheckUtils]: 83: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,571 INFO L272 TraceCheckUtils]: 82: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,571 INFO L290 TraceCheckUtils]: 81: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:56,572 INFO L290 TraceCheckUtils]: 80: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 12:51:56,572 INFO L290 TraceCheckUtils]: 79: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:56,572 INFO L290 TraceCheckUtils]: 78: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:56,573 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87470#true} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:56,573 INFO L290 TraceCheckUtils]: 76: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,573 INFO L290 TraceCheckUtils]: 75: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,573 INFO L290 TraceCheckUtils]: 74: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,573 INFO L272 TraceCheckUtils]: 73: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:56,574 INFO L290 TraceCheckUtils]: 71: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 12:51:56,574 INFO L290 TraceCheckUtils]: 70: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:56,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:56,575 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87470#true} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:56,575 INFO L290 TraceCheckUtils]: 67: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,575 INFO L290 TraceCheckUtils]: 66: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,575 INFO L290 TraceCheckUtils]: 65: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,575 INFO L272 TraceCheckUtils]: 64: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,575 INFO L290 TraceCheckUtils]: 63: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:56,576 INFO L290 TraceCheckUtils]: 62: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 12:51:56,576 INFO L290 TraceCheckUtils]: 61: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:56,576 INFO L290 TraceCheckUtils]: 60: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:56,577 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87470#true} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:56,577 INFO L290 TraceCheckUtils]: 58: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,577 INFO L290 TraceCheckUtils]: 57: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,577 INFO L290 TraceCheckUtils]: 56: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,577 INFO L272 TraceCheckUtils]: 55: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,577 INFO L290 TraceCheckUtils]: 54: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:56,578 INFO L290 TraceCheckUtils]: 53: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 12:51:56,578 INFO L290 TraceCheckUtils]: 52: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:56,578 INFO L290 TraceCheckUtils]: 51: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:56,579 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87470#true} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:56,579 INFO L290 TraceCheckUtils]: 49: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,579 INFO L290 TraceCheckUtils]: 48: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,579 INFO L290 TraceCheckUtils]: 47: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,579 INFO L272 TraceCheckUtils]: 46: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:56,580 INFO L290 TraceCheckUtils]: 44: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 12:51:56,580 INFO L290 TraceCheckUtils]: 43: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:56,580 INFO L290 TraceCheckUtils]: 42: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:56,581 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87470#true} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:56,581 INFO L290 TraceCheckUtils]: 40: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,581 INFO L290 TraceCheckUtils]: 39: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,581 INFO L290 TraceCheckUtils]: 38: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,581 INFO L272 TraceCheckUtils]: 37: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,581 INFO L290 TraceCheckUtils]: 36: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:56,582 INFO L290 TraceCheckUtils]: 35: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 12:51:56,582 INFO L290 TraceCheckUtils]: 34: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:56,582 INFO L290 TraceCheckUtils]: 33: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:56,583 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87470#true} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:56,583 INFO L290 TraceCheckUtils]: 31: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,583 INFO L290 TraceCheckUtils]: 29: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,583 INFO L272 TraceCheckUtils]: 28: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,583 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:56,584 INFO L290 TraceCheckUtils]: 26: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 12:51:56,584 INFO L290 TraceCheckUtils]: 25: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:56,584 INFO L290 TraceCheckUtils]: 24: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:56,585 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87470#true} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:56,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,585 INFO L272 TraceCheckUtils]: 19: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,585 INFO L290 TraceCheckUtils]: 18: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:56,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 12:51:56,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {87835#(<= ~counter~0 12)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,587 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #61#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 13: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 12: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L272 TraceCheckUtils]: 11: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #59#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 8: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 12:51:56,587 INFO L272 TraceCheckUtils]: 6: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 12:51:56,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {87835#(<= ~counter~0 12)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,588 INFO L272 TraceCheckUtils]: 4: Hoare triple {87835#(<= ~counter~0 12)} call #t~ret7 := main(); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,588 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87835#(<= ~counter~0 12)} {87470#true} #67#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 12:51:56,589 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-28 12:51:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 3404 refuted. 0 times theorem prover too weak. 2668 trivial. 0 not checked. [2022-04-28 12:51:56,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:51:56,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646192464] [2022-04-28 12:51:56,590 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:51:56,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [309095649] [2022-04-28 12:51:56,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [309095649] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:51:56,590 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:51:56,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-28 12:51:56,590 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:51:56,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [602844291] [2022-04-28 12:51:56,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [602844291] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:51:56,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:51:56,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 12:51:56,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856952669] [2022-04-28 12:51:56,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:51:56,594 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 12:51:56,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:51:56,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 12:51:56,835 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 353 edges. 353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:56,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 12:51:56,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:51:56,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 12:51:56,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:51:56,836 INFO L87 Difference]: Start difference. First operand 353 states and 391 transitions. Second operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 12:51:58,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:58,738 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-28 12:51:58,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-28 12:51:58,738 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 12:51:58,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:51:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 12:51:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 12:51:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 12:51:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 12:51:58,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-28 12:51:59,037 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 405 edges. 405 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:51:59,043 INFO L225 Difference]: With dead ends: 367 [2022-04-28 12:51:59,043 INFO L226 Difference]: Without dead ends: 362 [2022-04-28 12:51:59,044 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3292, Invalid=4898, Unknown=0, NotChecked=0, Total=8190 [2022-04-28 12:51:59,044 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 124 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:51:59,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 378 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:51:59,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-28 12:51:59,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-28 12:51:59,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:51:59,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 12:51:59,566 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 12:51:59,566 INFO L87 Difference]: Start difference. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 12:51:59,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:59,570 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 12:51:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 12:51:59,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:59,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:59,571 INFO L74 IsIncluded]: Start isIncluded. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 12:51:59,571 INFO L87 Difference]: Start difference. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 12:51:59,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:51:59,575 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 12:51:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 12:51:59,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:51:59,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:51:59,575 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:51:59,575 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:51:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 12:51:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-28 12:51:59,581 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-28 12:51:59,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:51:59,581 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-28 12:51:59,581 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 12:51:59,582 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-28 12:52:02,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 400 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 12:52:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-28 12:52:02,196 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:52:02,196 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:52:02,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-28 12:52:02,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:02,402 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:52:02,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:52:02,402 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-28 12:52:02,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:02,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1057452959] [2022-04-28 12:52:02,403 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:52:02,403 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-28 12:52:02,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:52:02,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688278446] [2022-04-28 12:52:02,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:52:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:52:02,427 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:52:02,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [619687423] [2022-04-28 12:52:02,427 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:52:02,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:02,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:52:02,428 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:52:02,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-28 12:52:02,838 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:52:02,838 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:52:02,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 853 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-28 12:52:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:52:02,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:52:04,733 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-28 12:52:04,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91923#(<= ~counter~0 0)} {91915#true} #67#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {91923#(<= ~counter~0 0)} call #t~ret7 := main(); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {91923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,735 INFO L272 TraceCheckUtils]: 6: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,735 INFO L290 TraceCheckUtils]: 7: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,736 INFO L290 TraceCheckUtils]: 9: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,736 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #59#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,737 INFO L272 TraceCheckUtils]: 11: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,737 INFO L290 TraceCheckUtils]: 12: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,738 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #61#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {91923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:04,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {91923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {91972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,740 INFO L272 TraceCheckUtils]: 19: Hoare triple {91972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {91972#(<= ~counter~0 1)} ~cond := #in~cond; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {91972#(<= ~counter~0 1)} assume !(0 == ~cond); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {91972#(<= ~counter~0 1)} assume true; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,741 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91972#(<= ~counter~0 1)} {91972#(<= ~counter~0 1)} #63#return; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,741 INFO L290 TraceCheckUtils]: 24: Hoare triple {91972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {91972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:04,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {91972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,743 INFO L290 TraceCheckUtils]: 27: Hoare triple {92000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,743 INFO L272 TraceCheckUtils]: 28: Hoare triple {92000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,743 INFO L290 TraceCheckUtils]: 29: Hoare triple {92000#(<= ~counter~0 2)} ~cond := #in~cond; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {92000#(<= ~counter~0 2)} assume !(0 == ~cond); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,744 INFO L290 TraceCheckUtils]: 31: Hoare triple {92000#(<= ~counter~0 2)} assume true; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,744 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {92000#(<= ~counter~0 2)} {92000#(<= ~counter~0 2)} #63#return; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,744 INFO L290 TraceCheckUtils]: 33: Hoare triple {92000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {92000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:04,745 INFO L290 TraceCheckUtils]: 35: Hoare triple {92000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,746 INFO L290 TraceCheckUtils]: 36: Hoare triple {92028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,746 INFO L272 TraceCheckUtils]: 37: Hoare triple {92028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,746 INFO L290 TraceCheckUtils]: 38: Hoare triple {92028#(<= ~counter~0 3)} ~cond := #in~cond; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,747 INFO L290 TraceCheckUtils]: 39: Hoare triple {92028#(<= ~counter~0 3)} assume !(0 == ~cond); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,747 INFO L290 TraceCheckUtils]: 40: Hoare triple {92028#(<= ~counter~0 3)} assume true; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,747 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92028#(<= ~counter~0 3)} {92028#(<= ~counter~0 3)} #63#return; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,747 INFO L290 TraceCheckUtils]: 42: Hoare triple {92028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,748 INFO L290 TraceCheckUtils]: 43: Hoare triple {92028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:04,748 INFO L290 TraceCheckUtils]: 44: Hoare triple {92028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,749 INFO L290 TraceCheckUtils]: 45: Hoare triple {92056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,749 INFO L272 TraceCheckUtils]: 46: Hoare triple {92056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,749 INFO L290 TraceCheckUtils]: 47: Hoare triple {92056#(<= ~counter~0 4)} ~cond := #in~cond; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,750 INFO L290 TraceCheckUtils]: 48: Hoare triple {92056#(<= ~counter~0 4)} assume !(0 == ~cond); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,750 INFO L290 TraceCheckUtils]: 49: Hoare triple {92056#(<= ~counter~0 4)} assume true; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,750 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {92056#(<= ~counter~0 4)} {92056#(<= ~counter~0 4)} #63#return; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,750 INFO L290 TraceCheckUtils]: 51: Hoare triple {92056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,751 INFO L290 TraceCheckUtils]: 52: Hoare triple {92056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:04,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {92056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,752 INFO L290 TraceCheckUtils]: 54: Hoare triple {92084#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,752 INFO L272 TraceCheckUtils]: 55: Hoare triple {92084#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,752 INFO L290 TraceCheckUtils]: 56: Hoare triple {92084#(<= ~counter~0 5)} ~cond := #in~cond; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,753 INFO L290 TraceCheckUtils]: 57: Hoare triple {92084#(<= ~counter~0 5)} assume !(0 == ~cond); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,753 INFO L290 TraceCheckUtils]: 58: Hoare triple {92084#(<= ~counter~0 5)} assume true; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,753 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92084#(<= ~counter~0 5)} {92084#(<= ~counter~0 5)} #63#return; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,753 INFO L290 TraceCheckUtils]: 60: Hoare triple {92084#(<= ~counter~0 5)} assume !!(0 != ~r~0); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,754 INFO L290 TraceCheckUtils]: 61: Hoare triple {92084#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:04,754 INFO L290 TraceCheckUtils]: 62: Hoare triple {92084#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,755 INFO L290 TraceCheckUtils]: 63: Hoare triple {92112#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,755 INFO L272 TraceCheckUtils]: 64: Hoare triple {92112#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,755 INFO L290 TraceCheckUtils]: 65: Hoare triple {92112#(<= ~counter~0 6)} ~cond := #in~cond; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,756 INFO L290 TraceCheckUtils]: 66: Hoare triple {92112#(<= ~counter~0 6)} assume !(0 == ~cond); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,756 INFO L290 TraceCheckUtils]: 67: Hoare triple {92112#(<= ~counter~0 6)} assume true; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,756 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92112#(<= ~counter~0 6)} {92112#(<= ~counter~0 6)} #63#return; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,756 INFO L290 TraceCheckUtils]: 69: Hoare triple {92112#(<= ~counter~0 6)} assume !!(0 != ~r~0); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,757 INFO L290 TraceCheckUtils]: 70: Hoare triple {92112#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:04,757 INFO L290 TraceCheckUtils]: 71: Hoare triple {92112#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,758 INFO L290 TraceCheckUtils]: 72: Hoare triple {92140#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,758 INFO L272 TraceCheckUtils]: 73: Hoare triple {92140#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,758 INFO L290 TraceCheckUtils]: 74: Hoare triple {92140#(<= ~counter~0 7)} ~cond := #in~cond; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,759 INFO L290 TraceCheckUtils]: 75: Hoare triple {92140#(<= ~counter~0 7)} assume !(0 == ~cond); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,759 INFO L290 TraceCheckUtils]: 76: Hoare triple {92140#(<= ~counter~0 7)} assume true; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,759 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92140#(<= ~counter~0 7)} {92140#(<= ~counter~0 7)} #63#return; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,759 INFO L290 TraceCheckUtils]: 78: Hoare triple {92140#(<= ~counter~0 7)} assume !!(0 != ~r~0); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,760 INFO L290 TraceCheckUtils]: 79: Hoare triple {92140#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:04,760 INFO L290 TraceCheckUtils]: 80: Hoare triple {92140#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,761 INFO L290 TraceCheckUtils]: 81: Hoare triple {92168#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,761 INFO L272 TraceCheckUtils]: 82: Hoare triple {92168#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,761 INFO L290 TraceCheckUtils]: 83: Hoare triple {92168#(<= ~counter~0 8)} ~cond := #in~cond; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,761 INFO L290 TraceCheckUtils]: 84: Hoare triple {92168#(<= ~counter~0 8)} assume !(0 == ~cond); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,762 INFO L290 TraceCheckUtils]: 85: Hoare triple {92168#(<= ~counter~0 8)} assume true; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,762 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92168#(<= ~counter~0 8)} {92168#(<= ~counter~0 8)} #63#return; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,762 INFO L290 TraceCheckUtils]: 87: Hoare triple {92168#(<= ~counter~0 8)} assume !!(0 != ~r~0); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,763 INFO L290 TraceCheckUtils]: 88: Hoare triple {92168#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:04,763 INFO L290 TraceCheckUtils]: 89: Hoare triple {92168#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,764 INFO L290 TraceCheckUtils]: 90: Hoare triple {92196#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,764 INFO L272 TraceCheckUtils]: 91: Hoare triple {92196#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,764 INFO L290 TraceCheckUtils]: 92: Hoare triple {92196#(<= ~counter~0 9)} ~cond := #in~cond; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,764 INFO L290 TraceCheckUtils]: 93: Hoare triple {92196#(<= ~counter~0 9)} assume !(0 == ~cond); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,765 INFO L290 TraceCheckUtils]: 94: Hoare triple {92196#(<= ~counter~0 9)} assume true; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,765 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92196#(<= ~counter~0 9)} {92196#(<= ~counter~0 9)} #63#return; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,765 INFO L290 TraceCheckUtils]: 96: Hoare triple {92196#(<= ~counter~0 9)} assume !!(0 != ~r~0); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,766 INFO L290 TraceCheckUtils]: 97: Hoare triple {92196#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:04,766 INFO L290 TraceCheckUtils]: 98: Hoare triple {92196#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,767 INFO L290 TraceCheckUtils]: 99: Hoare triple {92224#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,767 INFO L272 TraceCheckUtils]: 100: Hoare triple {92224#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,767 INFO L290 TraceCheckUtils]: 101: Hoare triple {92224#(<= ~counter~0 10)} ~cond := #in~cond; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,767 INFO L290 TraceCheckUtils]: 102: Hoare triple {92224#(<= ~counter~0 10)} assume !(0 == ~cond); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,768 INFO L290 TraceCheckUtils]: 103: Hoare triple {92224#(<= ~counter~0 10)} assume true; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,768 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92224#(<= ~counter~0 10)} {92224#(<= ~counter~0 10)} #63#return; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,768 INFO L290 TraceCheckUtils]: 105: Hoare triple {92224#(<= ~counter~0 10)} assume !!(0 != ~r~0); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,769 INFO L290 TraceCheckUtils]: 106: Hoare triple {92224#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:04,769 INFO L290 TraceCheckUtils]: 107: Hoare triple {92224#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,770 INFO L290 TraceCheckUtils]: 108: Hoare triple {92252#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,770 INFO L272 TraceCheckUtils]: 109: Hoare triple {92252#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,770 INFO L290 TraceCheckUtils]: 110: Hoare triple {92252#(<= ~counter~0 11)} ~cond := #in~cond; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,770 INFO L290 TraceCheckUtils]: 111: Hoare triple {92252#(<= ~counter~0 11)} assume !(0 == ~cond); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,771 INFO L290 TraceCheckUtils]: 112: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,771 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92252#(<= ~counter~0 11)} {92252#(<= ~counter~0 11)} #63#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,771 INFO L290 TraceCheckUtils]: 114: Hoare triple {92252#(<= ~counter~0 11)} assume !!(0 != ~r~0); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,772 INFO L290 TraceCheckUtils]: 115: Hoare triple {92252#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:04,772 INFO L290 TraceCheckUtils]: 116: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,773 INFO L290 TraceCheckUtils]: 117: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,773 INFO L272 TraceCheckUtils]: 118: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,773 INFO L290 TraceCheckUtils]: 119: Hoare triple {92280#(<= ~counter~0 12)} ~cond := #in~cond; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,773 INFO L290 TraceCheckUtils]: 120: Hoare triple {92280#(<= ~counter~0 12)} assume !(0 == ~cond); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,774 INFO L290 TraceCheckUtils]: 121: Hoare triple {92280#(<= ~counter~0 12)} assume true; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,774 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92280#(<= ~counter~0 12)} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,774 INFO L290 TraceCheckUtils]: 123: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,775 INFO L290 TraceCheckUtils]: 124: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:04,775 INFO L290 TraceCheckUtils]: 125: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,776 INFO L290 TraceCheckUtils]: 126: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,776 INFO L272 TraceCheckUtils]: 127: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,776 INFO L290 TraceCheckUtils]: 128: Hoare triple {92308#(<= ~counter~0 13)} ~cond := #in~cond; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,776 INFO L290 TraceCheckUtils]: 129: Hoare triple {92308#(<= ~counter~0 13)} assume !(0 == ~cond); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,777 INFO L290 TraceCheckUtils]: 130: Hoare triple {92308#(<= ~counter~0 13)} assume true; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,777 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92308#(<= ~counter~0 13)} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,777 INFO L290 TraceCheckUtils]: 132: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,778 INFO L290 TraceCheckUtils]: 133: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:04,778 INFO L290 TraceCheckUtils]: 134: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,779 INFO L290 TraceCheckUtils]: 135: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,779 INFO L272 TraceCheckUtils]: 136: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,779 INFO L290 TraceCheckUtils]: 137: Hoare triple {92336#(<= ~counter~0 14)} ~cond := #in~cond; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,779 INFO L290 TraceCheckUtils]: 138: Hoare triple {92336#(<= ~counter~0 14)} assume !(0 == ~cond); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,780 INFO L290 TraceCheckUtils]: 139: Hoare triple {92336#(<= ~counter~0 14)} assume true; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,780 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92336#(<= ~counter~0 14)} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,780 INFO L290 TraceCheckUtils]: 141: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,780 INFO L290 TraceCheckUtils]: 142: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:04,781 INFO L290 TraceCheckUtils]: 143: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,781 INFO L290 TraceCheckUtils]: 144: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,782 INFO L272 TraceCheckUtils]: 145: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,782 INFO L290 TraceCheckUtils]: 146: Hoare triple {92364#(<= ~counter~0 15)} ~cond := #in~cond; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,782 INFO L290 TraceCheckUtils]: 147: Hoare triple {92364#(<= ~counter~0 15)} assume !(0 == ~cond); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,783 INFO L290 TraceCheckUtils]: 148: Hoare triple {92364#(<= ~counter~0 15)} assume true; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,783 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92364#(<= ~counter~0 15)} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,783 INFO L290 TraceCheckUtils]: 150: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,784 INFO L290 TraceCheckUtils]: 151: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:04,784 INFO L290 TraceCheckUtils]: 152: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,785 INFO L290 TraceCheckUtils]: 153: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,785 INFO L272 TraceCheckUtils]: 154: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,785 INFO L290 TraceCheckUtils]: 155: Hoare triple {92392#(<= ~counter~0 16)} ~cond := #in~cond; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,785 INFO L290 TraceCheckUtils]: 156: Hoare triple {92392#(<= ~counter~0 16)} assume !(0 == ~cond); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,786 INFO L290 TraceCheckUtils]: 157: Hoare triple {92392#(<= ~counter~0 16)} assume true; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,786 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92392#(<= ~counter~0 16)} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,786 INFO L290 TraceCheckUtils]: 159: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,787 INFO L290 TraceCheckUtils]: 160: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:04,787 INFO L290 TraceCheckUtils]: 161: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,788 INFO L290 TraceCheckUtils]: 162: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,788 INFO L272 TraceCheckUtils]: 163: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,788 INFO L290 TraceCheckUtils]: 164: Hoare triple {92420#(<= ~counter~0 17)} ~cond := #in~cond; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,788 INFO L290 TraceCheckUtils]: 165: Hoare triple {92420#(<= ~counter~0 17)} assume !(0 == ~cond); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,789 INFO L290 TraceCheckUtils]: 166: Hoare triple {92420#(<= ~counter~0 17)} assume true; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,789 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92420#(<= ~counter~0 17)} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,789 INFO L290 TraceCheckUtils]: 168: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,790 INFO L290 TraceCheckUtils]: 169: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:04,790 INFO L290 TraceCheckUtils]: 170: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,791 INFO L290 TraceCheckUtils]: 171: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,791 INFO L272 TraceCheckUtils]: 172: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,791 INFO L290 TraceCheckUtils]: 173: Hoare triple {92448#(<= ~counter~0 18)} ~cond := #in~cond; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,791 INFO L290 TraceCheckUtils]: 174: Hoare triple {92448#(<= ~counter~0 18)} assume !(0 == ~cond); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,792 INFO L290 TraceCheckUtils]: 175: Hoare triple {92448#(<= ~counter~0 18)} assume true; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,792 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92448#(<= ~counter~0 18)} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,792 INFO L290 TraceCheckUtils]: 177: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,793 INFO L290 TraceCheckUtils]: 178: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:04,793 INFO L290 TraceCheckUtils]: 179: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,794 INFO L290 TraceCheckUtils]: 180: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,794 INFO L272 TraceCheckUtils]: 181: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,794 INFO L290 TraceCheckUtils]: 182: Hoare triple {92476#(<= ~counter~0 19)} ~cond := #in~cond; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,794 INFO L290 TraceCheckUtils]: 183: Hoare triple {92476#(<= ~counter~0 19)} assume !(0 == ~cond); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,795 INFO L290 TraceCheckUtils]: 184: Hoare triple {92476#(<= ~counter~0 19)} assume true; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,795 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92476#(<= ~counter~0 19)} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,795 INFO L290 TraceCheckUtils]: 186: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,796 INFO L290 TraceCheckUtils]: 187: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:04,796 INFO L290 TraceCheckUtils]: 188: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,797 INFO L290 TraceCheckUtils]: 189: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,797 INFO L272 TraceCheckUtils]: 190: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,797 INFO L290 TraceCheckUtils]: 191: Hoare triple {92504#(<= ~counter~0 20)} ~cond := #in~cond; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,797 INFO L290 TraceCheckUtils]: 192: Hoare triple {92504#(<= ~counter~0 20)} assume !(0 == ~cond); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,798 INFO L290 TraceCheckUtils]: 193: Hoare triple {92504#(<= ~counter~0 20)} assume true; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,798 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92504#(<= ~counter~0 20)} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,798 INFO L290 TraceCheckUtils]: 195: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,799 INFO L290 TraceCheckUtils]: 196: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:04,799 INFO L290 TraceCheckUtils]: 197: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,800 INFO L290 TraceCheckUtils]: 198: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,800 INFO L272 TraceCheckUtils]: 199: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,800 INFO L290 TraceCheckUtils]: 200: Hoare triple {92532#(<= ~counter~0 21)} ~cond := #in~cond; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,800 INFO L290 TraceCheckUtils]: 201: Hoare triple {92532#(<= ~counter~0 21)} assume !(0 == ~cond); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,801 INFO L290 TraceCheckUtils]: 202: Hoare triple {92532#(<= ~counter~0 21)} assume true; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,801 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92532#(<= ~counter~0 21)} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,801 INFO L290 TraceCheckUtils]: 204: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,802 INFO L290 TraceCheckUtils]: 205: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:04,802 INFO L290 TraceCheckUtils]: 206: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,803 INFO L290 TraceCheckUtils]: 207: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,803 INFO L272 TraceCheckUtils]: 208: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,803 INFO L290 TraceCheckUtils]: 209: Hoare triple {92560#(<= ~counter~0 22)} ~cond := #in~cond; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,803 INFO L290 TraceCheckUtils]: 210: Hoare triple {92560#(<= ~counter~0 22)} assume !(0 == ~cond); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,804 INFO L290 TraceCheckUtils]: 211: Hoare triple {92560#(<= ~counter~0 22)} assume true; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,804 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92560#(<= ~counter~0 22)} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,804 INFO L290 TraceCheckUtils]: 213: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,805 INFO L290 TraceCheckUtils]: 214: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:04,805 INFO L290 TraceCheckUtils]: 215: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,806 INFO L290 TraceCheckUtils]: 216: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,806 INFO L272 TraceCheckUtils]: 217: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,806 INFO L290 TraceCheckUtils]: 218: Hoare triple {92588#(<= ~counter~0 23)} ~cond := #in~cond; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,806 INFO L290 TraceCheckUtils]: 219: Hoare triple {92588#(<= ~counter~0 23)} assume !(0 == ~cond); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,807 INFO L290 TraceCheckUtils]: 220: Hoare triple {92588#(<= ~counter~0 23)} assume true; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,807 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92588#(<= ~counter~0 23)} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,807 INFO L290 TraceCheckUtils]: 222: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,808 INFO L290 TraceCheckUtils]: 223: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:04,808 INFO L290 TraceCheckUtils]: 224: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,809 INFO L290 TraceCheckUtils]: 225: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,809 INFO L272 TraceCheckUtils]: 226: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,809 INFO L290 TraceCheckUtils]: 227: Hoare triple {92616#(<= ~counter~0 24)} ~cond := #in~cond; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,809 INFO L290 TraceCheckUtils]: 228: Hoare triple {92616#(<= ~counter~0 24)} assume !(0 == ~cond); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,810 INFO L290 TraceCheckUtils]: 229: Hoare triple {92616#(<= ~counter~0 24)} assume true; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,810 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92616#(<= ~counter~0 24)} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,810 INFO L290 TraceCheckUtils]: 231: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,811 INFO L290 TraceCheckUtils]: 232: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:04,811 INFO L290 TraceCheckUtils]: 233: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,812 INFO L290 TraceCheckUtils]: 234: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,812 INFO L272 TraceCheckUtils]: 235: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,812 INFO L290 TraceCheckUtils]: 236: Hoare triple {92644#(<= ~counter~0 25)} ~cond := #in~cond; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,812 INFO L290 TraceCheckUtils]: 237: Hoare triple {92644#(<= ~counter~0 25)} assume !(0 == ~cond); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,813 INFO L290 TraceCheckUtils]: 238: Hoare triple {92644#(<= ~counter~0 25)} assume true; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,813 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92644#(<= ~counter~0 25)} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,813 INFO L290 TraceCheckUtils]: 240: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,814 INFO L290 TraceCheckUtils]: 241: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:04,814 INFO L290 TraceCheckUtils]: 242: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,815 INFO L290 TraceCheckUtils]: 243: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,815 INFO L272 TraceCheckUtils]: 244: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,815 INFO L290 TraceCheckUtils]: 245: Hoare triple {92672#(<= ~counter~0 26)} ~cond := #in~cond; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,815 INFO L290 TraceCheckUtils]: 246: Hoare triple {92672#(<= ~counter~0 26)} assume !(0 == ~cond); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,816 INFO L290 TraceCheckUtils]: 247: Hoare triple {92672#(<= ~counter~0 26)} assume true; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,816 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92672#(<= ~counter~0 26)} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,816 INFO L290 TraceCheckUtils]: 249: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,817 INFO L290 TraceCheckUtils]: 250: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:04,817 INFO L290 TraceCheckUtils]: 251: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,818 INFO L290 TraceCheckUtils]: 252: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,818 INFO L272 TraceCheckUtils]: 253: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,818 INFO L290 TraceCheckUtils]: 254: Hoare triple {92700#(<= ~counter~0 27)} ~cond := #in~cond; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,818 INFO L290 TraceCheckUtils]: 255: Hoare triple {92700#(<= ~counter~0 27)} assume !(0 == ~cond); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,819 INFO L290 TraceCheckUtils]: 256: Hoare triple {92700#(<= ~counter~0 27)} assume true; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,819 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92700#(<= ~counter~0 27)} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,819 INFO L290 TraceCheckUtils]: 258: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,820 INFO L290 TraceCheckUtils]: 259: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:04,820 INFO L290 TraceCheckUtils]: 260: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,821 INFO L290 TraceCheckUtils]: 261: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,821 INFO L272 TraceCheckUtils]: 262: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,821 INFO L290 TraceCheckUtils]: 263: Hoare triple {92728#(<= ~counter~0 28)} ~cond := #in~cond; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,821 INFO L290 TraceCheckUtils]: 264: Hoare triple {92728#(<= ~counter~0 28)} assume !(0 == ~cond); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,822 INFO L290 TraceCheckUtils]: 265: Hoare triple {92728#(<= ~counter~0 28)} assume true; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,822 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92728#(<= ~counter~0 28)} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,822 INFO L290 TraceCheckUtils]: 267: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,823 INFO L290 TraceCheckUtils]: 268: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:04,823 INFO L290 TraceCheckUtils]: 269: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,824 INFO L290 TraceCheckUtils]: 270: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,824 INFO L272 TraceCheckUtils]: 271: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,824 INFO L290 TraceCheckUtils]: 272: Hoare triple {92756#(<= ~counter~0 29)} ~cond := #in~cond; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,824 INFO L290 TraceCheckUtils]: 273: Hoare triple {92756#(<= ~counter~0 29)} assume !(0 == ~cond); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,825 INFO L290 TraceCheckUtils]: 274: Hoare triple {92756#(<= ~counter~0 29)} assume true; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,825 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92756#(<= ~counter~0 29)} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,825 INFO L290 TraceCheckUtils]: 276: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,826 INFO L290 TraceCheckUtils]: 277: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:04,826 INFO L290 TraceCheckUtils]: 278: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,827 INFO L290 TraceCheckUtils]: 279: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,827 INFO L272 TraceCheckUtils]: 280: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,827 INFO L290 TraceCheckUtils]: 281: Hoare triple {92784#(<= ~counter~0 30)} ~cond := #in~cond; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,827 INFO L290 TraceCheckUtils]: 282: Hoare triple {92784#(<= ~counter~0 30)} assume !(0 == ~cond); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,828 INFO L290 TraceCheckUtils]: 283: Hoare triple {92784#(<= ~counter~0 30)} assume true; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,828 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92784#(<= ~counter~0 30)} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,828 INFO L290 TraceCheckUtils]: 285: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,829 INFO L290 TraceCheckUtils]: 286: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:04,829 INFO L290 TraceCheckUtils]: 287: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,830 INFO L290 TraceCheckUtils]: 288: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,830 INFO L272 TraceCheckUtils]: 289: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,830 INFO L290 TraceCheckUtils]: 290: Hoare triple {92812#(<= ~counter~0 31)} ~cond := #in~cond; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,830 INFO L290 TraceCheckUtils]: 291: Hoare triple {92812#(<= ~counter~0 31)} assume !(0 == ~cond); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,831 INFO L290 TraceCheckUtils]: 292: Hoare triple {92812#(<= ~counter~0 31)} assume true; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,831 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92812#(<= ~counter~0 31)} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,831 INFO L290 TraceCheckUtils]: 294: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,832 INFO L290 TraceCheckUtils]: 295: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:04,832 INFO L290 TraceCheckUtils]: 296: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,833 INFO L290 TraceCheckUtils]: 297: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,833 INFO L272 TraceCheckUtils]: 298: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,833 INFO L290 TraceCheckUtils]: 299: Hoare triple {92840#(<= ~counter~0 32)} ~cond := #in~cond; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,833 INFO L290 TraceCheckUtils]: 300: Hoare triple {92840#(<= ~counter~0 32)} assume !(0 == ~cond); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,834 INFO L290 TraceCheckUtils]: 301: Hoare triple {92840#(<= ~counter~0 32)} assume true; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,834 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92840#(<= ~counter~0 32)} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,834 INFO L290 TraceCheckUtils]: 303: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,835 INFO L290 TraceCheckUtils]: 304: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:04,835 INFO L290 TraceCheckUtils]: 305: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,836 INFO L290 TraceCheckUtils]: 306: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,836 INFO L272 TraceCheckUtils]: 307: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,836 INFO L290 TraceCheckUtils]: 308: Hoare triple {92868#(<= ~counter~0 33)} ~cond := #in~cond; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,836 INFO L290 TraceCheckUtils]: 309: Hoare triple {92868#(<= ~counter~0 33)} assume !(0 == ~cond); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,837 INFO L290 TraceCheckUtils]: 310: Hoare triple {92868#(<= ~counter~0 33)} assume true; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,837 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92868#(<= ~counter~0 33)} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,837 INFO L290 TraceCheckUtils]: 312: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,838 INFO L290 TraceCheckUtils]: 313: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:04,838 INFO L290 TraceCheckUtils]: 314: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,839 INFO L290 TraceCheckUtils]: 315: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,839 INFO L272 TraceCheckUtils]: 316: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,839 INFO L290 TraceCheckUtils]: 317: Hoare triple {92896#(<= ~counter~0 34)} ~cond := #in~cond; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,840 INFO L290 TraceCheckUtils]: 318: Hoare triple {92896#(<= ~counter~0 34)} assume !(0 == ~cond); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,840 INFO L290 TraceCheckUtils]: 319: Hoare triple {92896#(<= ~counter~0 34)} assume true; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,840 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92896#(<= ~counter~0 34)} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,840 INFO L290 TraceCheckUtils]: 321: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,841 INFO L290 TraceCheckUtils]: 322: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:04,841 INFO L290 TraceCheckUtils]: 323: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,842 INFO L290 TraceCheckUtils]: 324: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,842 INFO L272 TraceCheckUtils]: 325: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,842 INFO L290 TraceCheckUtils]: 326: Hoare triple {92924#(<= ~counter~0 35)} ~cond := #in~cond; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,843 INFO L290 TraceCheckUtils]: 327: Hoare triple {92924#(<= ~counter~0 35)} assume !(0 == ~cond); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,843 INFO L290 TraceCheckUtils]: 328: Hoare triple {92924#(<= ~counter~0 35)} assume true; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,843 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92924#(<= ~counter~0 35)} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,843 INFO L290 TraceCheckUtils]: 330: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,844 INFO L290 TraceCheckUtils]: 331: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:04,844 INFO L290 TraceCheckUtils]: 332: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,845 INFO L290 TraceCheckUtils]: 333: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,845 INFO L272 TraceCheckUtils]: 334: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,845 INFO L290 TraceCheckUtils]: 335: Hoare triple {92952#(<= ~counter~0 36)} ~cond := #in~cond; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,846 INFO L290 TraceCheckUtils]: 336: Hoare triple {92952#(<= ~counter~0 36)} assume !(0 == ~cond); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,846 INFO L290 TraceCheckUtils]: 337: Hoare triple {92952#(<= ~counter~0 36)} assume true; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,846 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92952#(<= ~counter~0 36)} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,846 INFO L290 TraceCheckUtils]: 339: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,847 INFO L290 TraceCheckUtils]: 340: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:04,847 INFO L290 TraceCheckUtils]: 341: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,848 INFO L290 TraceCheckUtils]: 342: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,848 INFO L272 TraceCheckUtils]: 343: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,848 INFO L290 TraceCheckUtils]: 344: Hoare triple {92980#(<= ~counter~0 37)} ~cond := #in~cond; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,849 INFO L290 TraceCheckUtils]: 345: Hoare triple {92980#(<= ~counter~0 37)} assume !(0 == ~cond); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,849 INFO L290 TraceCheckUtils]: 346: Hoare triple {92980#(<= ~counter~0 37)} assume true; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,849 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92980#(<= ~counter~0 37)} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,849 INFO L290 TraceCheckUtils]: 348: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,850 INFO L290 TraceCheckUtils]: 349: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:04,850 INFO L290 TraceCheckUtils]: 350: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,851 INFO L290 TraceCheckUtils]: 351: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,851 INFO L272 TraceCheckUtils]: 352: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,851 INFO L290 TraceCheckUtils]: 353: Hoare triple {93008#(<= ~counter~0 38)} ~cond := #in~cond; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,852 INFO L290 TraceCheckUtils]: 354: Hoare triple {93008#(<= ~counter~0 38)} assume !(0 == ~cond); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,852 INFO L290 TraceCheckUtils]: 355: Hoare triple {93008#(<= ~counter~0 38)} assume true; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,852 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {93008#(<= ~counter~0 38)} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 357: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 358: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 359: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93036#(<= |main_#t~post6| 38)} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 360: Hoare triple {93036#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-28 12:52:04,853 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-28 12:52:04,853 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-28 12:52:04,854 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-28 12:52:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 6403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:52:04,854 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:52:06,501 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-28 12:52:06,501 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-28 12:52:06,501 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-28 12:52:06,501 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-28 12:52:06,501 INFO L290 TraceCheckUtils]: 360: Hoare triple {93064#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-28 12:52:06,502 INFO L290 TraceCheckUtils]: 359: Hoare triple {93068#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93064#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:52:06,502 INFO L290 TraceCheckUtils]: 358: Hoare triple {93068#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93068#(< ~counter~0 50)} is VALID [2022-04-28 12:52:06,502 INFO L290 TraceCheckUtils]: 357: Hoare triple {93068#(< ~counter~0 50)} assume !!(0 != ~r~0); {93068#(< ~counter~0 50)} is VALID [2022-04-28 12:52:06,502 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91915#true} {93068#(< ~counter~0 50)} #63#return; {93068#(< ~counter~0 50)} is VALID [2022-04-28 12:52:06,503 INFO L290 TraceCheckUtils]: 355: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,503 INFO L290 TraceCheckUtils]: 354: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,503 INFO L290 TraceCheckUtils]: 353: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,503 INFO L272 TraceCheckUtils]: 352: Hoare triple {93068#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,503 INFO L290 TraceCheckUtils]: 351: Hoare triple {93068#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-28 12:52:06,505 INFO L290 TraceCheckUtils]: 350: Hoare triple {93096#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-28 12:52:06,505 INFO L290 TraceCheckUtils]: 349: Hoare triple {93096#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93096#(< ~counter~0 49)} is VALID [2022-04-28 12:52:06,505 INFO L290 TraceCheckUtils]: 348: Hoare triple {93096#(< ~counter~0 49)} assume !!(0 != ~r~0); {93096#(< ~counter~0 49)} is VALID [2022-04-28 12:52:06,506 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91915#true} {93096#(< ~counter~0 49)} #63#return; {93096#(< ~counter~0 49)} is VALID [2022-04-28 12:52:06,506 INFO L290 TraceCheckUtils]: 346: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,506 INFO L290 TraceCheckUtils]: 345: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,506 INFO L290 TraceCheckUtils]: 344: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,506 INFO L272 TraceCheckUtils]: 343: Hoare triple {93096#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,506 INFO L290 TraceCheckUtils]: 342: Hoare triple {93096#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-28 12:52:06,507 INFO L290 TraceCheckUtils]: 341: Hoare triple {93124#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-28 12:52:06,507 INFO L290 TraceCheckUtils]: 340: Hoare triple {93124#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93124#(< ~counter~0 48)} is VALID [2022-04-28 12:52:06,507 INFO L290 TraceCheckUtils]: 339: Hoare triple {93124#(< ~counter~0 48)} assume !!(0 != ~r~0); {93124#(< ~counter~0 48)} is VALID [2022-04-28 12:52:06,508 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91915#true} {93124#(< ~counter~0 48)} #63#return; {93124#(< ~counter~0 48)} is VALID [2022-04-28 12:52:06,508 INFO L290 TraceCheckUtils]: 337: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,508 INFO L290 TraceCheckUtils]: 336: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,508 INFO L290 TraceCheckUtils]: 335: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,508 INFO L272 TraceCheckUtils]: 334: Hoare triple {93124#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,508 INFO L290 TraceCheckUtils]: 333: Hoare triple {93124#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-28 12:52:06,509 INFO L290 TraceCheckUtils]: 332: Hoare triple {93152#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-28 12:52:06,509 INFO L290 TraceCheckUtils]: 331: Hoare triple {93152#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93152#(< ~counter~0 47)} is VALID [2022-04-28 12:52:06,509 INFO L290 TraceCheckUtils]: 330: Hoare triple {93152#(< ~counter~0 47)} assume !!(0 != ~r~0); {93152#(< ~counter~0 47)} is VALID [2022-04-28 12:52:06,510 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91915#true} {93152#(< ~counter~0 47)} #63#return; {93152#(< ~counter~0 47)} is VALID [2022-04-28 12:52:06,510 INFO L290 TraceCheckUtils]: 328: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,510 INFO L290 TraceCheckUtils]: 327: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,510 INFO L290 TraceCheckUtils]: 326: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,510 INFO L272 TraceCheckUtils]: 325: Hoare triple {93152#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,510 INFO L290 TraceCheckUtils]: 324: Hoare triple {93152#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-28 12:52:06,511 INFO L290 TraceCheckUtils]: 323: Hoare triple {93180#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-28 12:52:06,511 INFO L290 TraceCheckUtils]: 322: Hoare triple {93180#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93180#(< ~counter~0 46)} is VALID [2022-04-28 12:52:06,511 INFO L290 TraceCheckUtils]: 321: Hoare triple {93180#(< ~counter~0 46)} assume !!(0 != ~r~0); {93180#(< ~counter~0 46)} is VALID [2022-04-28 12:52:06,512 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91915#true} {93180#(< ~counter~0 46)} #63#return; {93180#(< ~counter~0 46)} is VALID [2022-04-28 12:52:06,512 INFO L290 TraceCheckUtils]: 319: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,512 INFO L290 TraceCheckUtils]: 318: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,512 INFO L290 TraceCheckUtils]: 317: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,512 INFO L272 TraceCheckUtils]: 316: Hoare triple {93180#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,512 INFO L290 TraceCheckUtils]: 315: Hoare triple {93180#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-28 12:52:06,513 INFO L290 TraceCheckUtils]: 314: Hoare triple {93208#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-28 12:52:06,513 INFO L290 TraceCheckUtils]: 313: Hoare triple {93208#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93208#(< ~counter~0 45)} is VALID [2022-04-28 12:52:06,514 INFO L290 TraceCheckUtils]: 312: Hoare triple {93208#(< ~counter~0 45)} assume !!(0 != ~r~0); {93208#(< ~counter~0 45)} is VALID [2022-04-28 12:52:06,514 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91915#true} {93208#(< ~counter~0 45)} #63#return; {93208#(< ~counter~0 45)} is VALID [2022-04-28 12:52:06,514 INFO L290 TraceCheckUtils]: 310: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,514 INFO L290 TraceCheckUtils]: 309: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,514 INFO L290 TraceCheckUtils]: 308: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,514 INFO L272 TraceCheckUtils]: 307: Hoare triple {93208#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,514 INFO L290 TraceCheckUtils]: 306: Hoare triple {93208#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-28 12:52:06,515 INFO L290 TraceCheckUtils]: 305: Hoare triple {93236#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-28 12:52:06,515 INFO L290 TraceCheckUtils]: 304: Hoare triple {93236#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93236#(< ~counter~0 44)} is VALID [2022-04-28 12:52:06,516 INFO L290 TraceCheckUtils]: 303: Hoare triple {93236#(< ~counter~0 44)} assume !!(0 != ~r~0); {93236#(< ~counter~0 44)} is VALID [2022-04-28 12:52:06,516 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91915#true} {93236#(< ~counter~0 44)} #63#return; {93236#(< ~counter~0 44)} is VALID [2022-04-28 12:52:06,516 INFO L290 TraceCheckUtils]: 301: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,516 INFO L290 TraceCheckUtils]: 300: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,516 INFO L290 TraceCheckUtils]: 299: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,516 INFO L272 TraceCheckUtils]: 298: Hoare triple {93236#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,516 INFO L290 TraceCheckUtils]: 297: Hoare triple {93236#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-28 12:52:06,517 INFO L290 TraceCheckUtils]: 296: Hoare triple {93264#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-28 12:52:06,518 INFO L290 TraceCheckUtils]: 295: Hoare triple {93264#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93264#(< ~counter~0 43)} is VALID [2022-04-28 12:52:06,518 INFO L290 TraceCheckUtils]: 294: Hoare triple {93264#(< ~counter~0 43)} assume !!(0 != ~r~0); {93264#(< ~counter~0 43)} is VALID [2022-04-28 12:52:06,518 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91915#true} {93264#(< ~counter~0 43)} #63#return; {93264#(< ~counter~0 43)} is VALID [2022-04-28 12:52:06,518 INFO L290 TraceCheckUtils]: 292: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,518 INFO L290 TraceCheckUtils]: 291: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,518 INFO L290 TraceCheckUtils]: 290: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,518 INFO L272 TraceCheckUtils]: 289: Hoare triple {93264#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,519 INFO L290 TraceCheckUtils]: 288: Hoare triple {93264#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-28 12:52:06,519 INFO L290 TraceCheckUtils]: 287: Hoare triple {93292#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-28 12:52:06,520 INFO L290 TraceCheckUtils]: 286: Hoare triple {93292#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93292#(< ~counter~0 42)} is VALID [2022-04-28 12:52:06,520 INFO L290 TraceCheckUtils]: 285: Hoare triple {93292#(< ~counter~0 42)} assume !!(0 != ~r~0); {93292#(< ~counter~0 42)} is VALID [2022-04-28 12:52:06,520 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91915#true} {93292#(< ~counter~0 42)} #63#return; {93292#(< ~counter~0 42)} is VALID [2022-04-28 12:52:06,520 INFO L290 TraceCheckUtils]: 283: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,520 INFO L290 TraceCheckUtils]: 282: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,520 INFO L290 TraceCheckUtils]: 281: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,520 INFO L272 TraceCheckUtils]: 280: Hoare triple {93292#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,521 INFO L290 TraceCheckUtils]: 279: Hoare triple {93292#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-28 12:52:06,521 INFO L290 TraceCheckUtils]: 278: Hoare triple {93320#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-28 12:52:06,522 INFO L290 TraceCheckUtils]: 277: Hoare triple {93320#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93320#(< ~counter~0 41)} is VALID [2022-04-28 12:52:06,522 INFO L290 TraceCheckUtils]: 276: Hoare triple {93320#(< ~counter~0 41)} assume !!(0 != ~r~0); {93320#(< ~counter~0 41)} is VALID [2022-04-28 12:52:06,522 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91915#true} {93320#(< ~counter~0 41)} #63#return; {93320#(< ~counter~0 41)} is VALID [2022-04-28 12:52:06,522 INFO L290 TraceCheckUtils]: 274: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,522 INFO L290 TraceCheckUtils]: 273: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,523 INFO L290 TraceCheckUtils]: 272: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,523 INFO L272 TraceCheckUtils]: 271: Hoare triple {93320#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,523 INFO L290 TraceCheckUtils]: 270: Hoare triple {93320#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-28 12:52:06,524 INFO L290 TraceCheckUtils]: 269: Hoare triple {93348#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-28 12:52:06,524 INFO L290 TraceCheckUtils]: 268: Hoare triple {93348#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93348#(< ~counter~0 40)} is VALID [2022-04-28 12:52:06,524 INFO L290 TraceCheckUtils]: 267: Hoare triple {93348#(< ~counter~0 40)} assume !!(0 != ~r~0); {93348#(< ~counter~0 40)} is VALID [2022-04-28 12:52:06,525 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91915#true} {93348#(< ~counter~0 40)} #63#return; {93348#(< ~counter~0 40)} is VALID [2022-04-28 12:52:06,525 INFO L290 TraceCheckUtils]: 265: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,525 INFO L290 TraceCheckUtils]: 264: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,525 INFO L290 TraceCheckUtils]: 263: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,525 INFO L272 TraceCheckUtils]: 262: Hoare triple {93348#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,525 INFO L290 TraceCheckUtils]: 261: Hoare triple {93348#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-28 12:52:06,526 INFO L290 TraceCheckUtils]: 260: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-28 12:52:06,526 INFO L290 TraceCheckUtils]: 259: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:06,526 INFO L290 TraceCheckUtils]: 258: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:06,527 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91915#true} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:06,527 INFO L290 TraceCheckUtils]: 256: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,527 INFO L290 TraceCheckUtils]: 255: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,527 INFO L290 TraceCheckUtils]: 254: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,527 INFO L272 TraceCheckUtils]: 253: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,527 INFO L290 TraceCheckUtils]: 252: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:06,528 INFO L290 TraceCheckUtils]: 251: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:06,528 INFO L290 TraceCheckUtils]: 250: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:06,528 INFO L290 TraceCheckUtils]: 249: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:06,529 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91915#true} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:06,529 INFO L290 TraceCheckUtils]: 247: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,529 INFO L290 TraceCheckUtils]: 246: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,529 INFO L290 TraceCheckUtils]: 245: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,529 INFO L272 TraceCheckUtils]: 244: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,529 INFO L290 TraceCheckUtils]: 243: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:06,530 INFO L290 TraceCheckUtils]: 242: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:06,530 INFO L290 TraceCheckUtils]: 241: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:06,530 INFO L290 TraceCheckUtils]: 240: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:06,531 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91915#true} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:06,531 INFO L290 TraceCheckUtils]: 238: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,531 INFO L290 TraceCheckUtils]: 237: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,531 INFO L290 TraceCheckUtils]: 236: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,531 INFO L272 TraceCheckUtils]: 235: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,531 INFO L290 TraceCheckUtils]: 234: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:06,532 INFO L290 TraceCheckUtils]: 233: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:06,532 INFO L290 TraceCheckUtils]: 232: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:06,532 INFO L290 TraceCheckUtils]: 231: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:06,533 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91915#true} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:06,533 INFO L290 TraceCheckUtils]: 229: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,533 INFO L290 TraceCheckUtils]: 228: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,533 INFO L290 TraceCheckUtils]: 227: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,533 INFO L272 TraceCheckUtils]: 226: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,533 INFO L290 TraceCheckUtils]: 225: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:06,534 INFO L290 TraceCheckUtils]: 224: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:06,534 INFO L290 TraceCheckUtils]: 223: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:06,535 INFO L290 TraceCheckUtils]: 222: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:06,535 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91915#true} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:06,535 INFO L290 TraceCheckUtils]: 220: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,535 INFO L290 TraceCheckUtils]: 219: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,535 INFO L290 TraceCheckUtils]: 218: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,535 INFO L272 TraceCheckUtils]: 217: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,535 INFO L290 TraceCheckUtils]: 216: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:06,536 INFO L290 TraceCheckUtils]: 215: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:06,536 INFO L290 TraceCheckUtils]: 214: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:06,537 INFO L290 TraceCheckUtils]: 213: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:06,537 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91915#true} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:06,537 INFO L290 TraceCheckUtils]: 211: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,537 INFO L290 TraceCheckUtils]: 210: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,537 INFO L290 TraceCheckUtils]: 209: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,537 INFO L272 TraceCheckUtils]: 208: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,537 INFO L290 TraceCheckUtils]: 207: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:06,538 INFO L290 TraceCheckUtils]: 206: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:06,538 INFO L290 TraceCheckUtils]: 205: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:06,539 INFO L290 TraceCheckUtils]: 204: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:06,539 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91915#true} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:06,539 INFO L290 TraceCheckUtils]: 202: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,539 INFO L290 TraceCheckUtils]: 201: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,539 INFO L290 TraceCheckUtils]: 200: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,539 INFO L272 TraceCheckUtils]: 199: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,539 INFO L290 TraceCheckUtils]: 198: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:06,540 INFO L290 TraceCheckUtils]: 197: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:06,540 INFO L290 TraceCheckUtils]: 196: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:06,541 INFO L290 TraceCheckUtils]: 195: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:06,541 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91915#true} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:06,541 INFO L290 TraceCheckUtils]: 193: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,541 INFO L290 TraceCheckUtils]: 192: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,541 INFO L290 TraceCheckUtils]: 191: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,541 INFO L272 TraceCheckUtils]: 190: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,542 INFO L290 TraceCheckUtils]: 189: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:06,542 INFO L290 TraceCheckUtils]: 188: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:06,543 INFO L290 TraceCheckUtils]: 187: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:06,543 INFO L290 TraceCheckUtils]: 186: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:06,543 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91915#true} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:06,543 INFO L290 TraceCheckUtils]: 184: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,543 INFO L290 TraceCheckUtils]: 183: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,543 INFO L290 TraceCheckUtils]: 182: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,543 INFO L272 TraceCheckUtils]: 181: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,544 INFO L290 TraceCheckUtils]: 180: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:06,544 INFO L290 TraceCheckUtils]: 179: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:06,545 INFO L290 TraceCheckUtils]: 178: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:06,545 INFO L290 TraceCheckUtils]: 177: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:06,545 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91915#true} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:06,545 INFO L290 TraceCheckUtils]: 175: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,545 INFO L290 TraceCheckUtils]: 174: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,545 INFO L290 TraceCheckUtils]: 173: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,546 INFO L272 TraceCheckUtils]: 172: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,546 INFO L290 TraceCheckUtils]: 171: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:06,547 INFO L290 TraceCheckUtils]: 170: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:06,547 INFO L290 TraceCheckUtils]: 169: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:06,547 INFO L290 TraceCheckUtils]: 168: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:06,547 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91915#true} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:06,547 INFO L290 TraceCheckUtils]: 166: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,548 INFO L290 TraceCheckUtils]: 165: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,548 INFO L290 TraceCheckUtils]: 164: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,548 INFO L272 TraceCheckUtils]: 163: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,548 INFO L290 TraceCheckUtils]: 162: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:06,549 INFO L290 TraceCheckUtils]: 161: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:06,549 INFO L290 TraceCheckUtils]: 160: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:06,549 INFO L290 TraceCheckUtils]: 159: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:06,549 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91915#true} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:06,550 INFO L290 TraceCheckUtils]: 157: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,550 INFO L290 TraceCheckUtils]: 156: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,550 INFO L290 TraceCheckUtils]: 155: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,550 INFO L272 TraceCheckUtils]: 154: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,550 INFO L290 TraceCheckUtils]: 153: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:06,551 INFO L290 TraceCheckUtils]: 152: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:06,551 INFO L290 TraceCheckUtils]: 151: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:06,551 INFO L290 TraceCheckUtils]: 150: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:06,552 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91915#true} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:06,552 INFO L290 TraceCheckUtils]: 148: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,552 INFO L290 TraceCheckUtils]: 147: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,552 INFO L290 TraceCheckUtils]: 146: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,552 INFO L272 TraceCheckUtils]: 145: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,552 INFO L290 TraceCheckUtils]: 144: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:06,553 INFO L290 TraceCheckUtils]: 143: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:06,553 INFO L290 TraceCheckUtils]: 142: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:06,553 INFO L290 TraceCheckUtils]: 141: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:06,554 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91915#true} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:06,554 INFO L290 TraceCheckUtils]: 139: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,554 INFO L290 TraceCheckUtils]: 138: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,554 INFO L290 TraceCheckUtils]: 137: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,554 INFO L272 TraceCheckUtils]: 136: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,554 INFO L290 TraceCheckUtils]: 135: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:06,555 INFO L290 TraceCheckUtils]: 134: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:06,555 INFO L290 TraceCheckUtils]: 133: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:06,555 INFO L290 TraceCheckUtils]: 132: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:06,556 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91915#true} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:06,556 INFO L290 TraceCheckUtils]: 130: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,556 INFO L290 TraceCheckUtils]: 129: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,556 INFO L290 TraceCheckUtils]: 128: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,556 INFO L272 TraceCheckUtils]: 127: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,556 INFO L290 TraceCheckUtils]: 126: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:06,557 INFO L290 TraceCheckUtils]: 125: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:06,557 INFO L290 TraceCheckUtils]: 124: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:06,557 INFO L290 TraceCheckUtils]: 123: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:06,558 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91915#true} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:06,558 INFO L290 TraceCheckUtils]: 121: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,558 INFO L290 TraceCheckUtils]: 119: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,558 INFO L272 TraceCheckUtils]: 118: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,558 INFO L290 TraceCheckUtils]: 117: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:06,559 INFO L290 TraceCheckUtils]: 116: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:06,559 INFO L290 TraceCheckUtils]: 115: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:06,559 INFO L290 TraceCheckUtils]: 114: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:06,560 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91915#true} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:06,560 INFO L290 TraceCheckUtils]: 112: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,560 INFO L290 TraceCheckUtils]: 111: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,560 INFO L290 TraceCheckUtils]: 110: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,560 INFO L272 TraceCheckUtils]: 109: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,560 INFO L290 TraceCheckUtils]: 108: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:06,561 INFO L290 TraceCheckUtils]: 107: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:06,561 INFO L290 TraceCheckUtils]: 106: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:06,561 INFO L290 TraceCheckUtils]: 105: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:06,562 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91915#true} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:06,562 INFO L290 TraceCheckUtils]: 103: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,562 INFO L290 TraceCheckUtils]: 102: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,562 INFO L290 TraceCheckUtils]: 101: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,562 INFO L272 TraceCheckUtils]: 100: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,562 INFO L290 TraceCheckUtils]: 99: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:06,563 INFO L290 TraceCheckUtils]: 98: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:06,563 INFO L290 TraceCheckUtils]: 97: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:06,564 INFO L290 TraceCheckUtils]: 96: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:06,564 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91915#true} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:06,564 INFO L290 TraceCheckUtils]: 94: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,564 INFO L290 TraceCheckUtils]: 93: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,564 INFO L290 TraceCheckUtils]: 92: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,564 INFO L272 TraceCheckUtils]: 91: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,564 INFO L290 TraceCheckUtils]: 90: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:06,565 INFO L290 TraceCheckUtils]: 89: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:06,565 INFO L290 TraceCheckUtils]: 88: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:06,566 INFO L290 TraceCheckUtils]: 87: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:06,566 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91915#true} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:06,566 INFO L290 TraceCheckUtils]: 85: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,566 INFO L290 TraceCheckUtils]: 84: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,566 INFO L290 TraceCheckUtils]: 83: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,566 INFO L272 TraceCheckUtils]: 82: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,567 INFO L290 TraceCheckUtils]: 81: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:06,567 INFO L290 TraceCheckUtils]: 80: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:06,568 INFO L290 TraceCheckUtils]: 79: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:06,568 INFO L290 TraceCheckUtils]: 78: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:06,568 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91915#true} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:06,568 INFO L290 TraceCheckUtils]: 76: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,568 INFO L290 TraceCheckUtils]: 75: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,568 INFO L290 TraceCheckUtils]: 74: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,568 INFO L272 TraceCheckUtils]: 73: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,569 INFO L290 TraceCheckUtils]: 72: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:06,569 INFO L290 TraceCheckUtils]: 71: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:06,570 INFO L290 TraceCheckUtils]: 70: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:06,570 INFO L290 TraceCheckUtils]: 69: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:06,570 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91915#true} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:06,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,570 INFO L290 TraceCheckUtils]: 66: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,570 INFO L290 TraceCheckUtils]: 65: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,570 INFO L272 TraceCheckUtils]: 64: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,571 INFO L290 TraceCheckUtils]: 63: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:06,571 INFO L290 TraceCheckUtils]: 62: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:06,572 INFO L290 TraceCheckUtils]: 61: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:06,572 INFO L290 TraceCheckUtils]: 60: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:06,572 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91915#true} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:06,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,572 INFO L290 TraceCheckUtils]: 57: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,573 INFO L290 TraceCheckUtils]: 56: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,573 INFO L272 TraceCheckUtils]: 55: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,573 INFO L290 TraceCheckUtils]: 54: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:06,574 INFO L290 TraceCheckUtils]: 53: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:06,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:06,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:06,574 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91915#true} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:06,575 INFO L290 TraceCheckUtils]: 49: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,575 INFO L290 TraceCheckUtils]: 48: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,575 INFO L290 TraceCheckUtils]: 47: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,575 INFO L272 TraceCheckUtils]: 46: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,575 INFO L290 TraceCheckUtils]: 45: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:06,576 INFO L290 TraceCheckUtils]: 44: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:06,576 INFO L290 TraceCheckUtils]: 43: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:06,576 INFO L290 TraceCheckUtils]: 42: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:06,577 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91915#true} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:06,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,577 INFO L290 TraceCheckUtils]: 39: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,577 INFO L272 TraceCheckUtils]: 37: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:06,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:06,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:06,578 INFO L290 TraceCheckUtils]: 33: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:06,579 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91915#true} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:06,579 INFO L290 TraceCheckUtils]: 31: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,579 INFO L290 TraceCheckUtils]: 30: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,579 INFO L290 TraceCheckUtils]: 29: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,579 INFO L272 TraceCheckUtils]: 28: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,579 INFO L290 TraceCheckUtils]: 27: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:06,580 INFO L290 TraceCheckUtils]: 26: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:06,580 INFO L290 TraceCheckUtils]: 25: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:06,580 INFO L290 TraceCheckUtils]: 24: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:06,581 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91915#true} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:06,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,581 INFO L290 TraceCheckUtils]: 21: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,581 INFO L272 TraceCheckUtils]: 19: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:06,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:06,582 INFO L290 TraceCheckUtils]: 16: Hoare triple {92252#(<= ~counter~0 11)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,582 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #61#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 14: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 13: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 12: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L272 TraceCheckUtils]: 11: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #59#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 9: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 7: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L272 TraceCheckUtils]: 6: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 12:52:06,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {92252#(<= ~counter~0 11)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {92252#(<= ~counter~0 11)} call #t~ret7 := main(); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92252#(<= ~counter~0 11)} {91915#true} #67#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:06,585 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-28 12:52:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 3591 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2022-04-28 12:52:06,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:52:06,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688278446] [2022-04-28 12:52:06,586 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:52:06,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619687423] [2022-04-28 12:52:06,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619687423] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:52:06,586 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:52:06,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-28 12:52:06,586 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:52:06,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1057452959] [2022-04-28 12:52:06,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1057452959] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:52:06,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:52:06,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-28 12:52:06,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494227686] [2022-04-28 12:52:06,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:52:06,587 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 12:52:06,587 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:52:06,587 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 12:52:06,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:06,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-28 12:52:06,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:06,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-28 12:52:06,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:52:06,839 INFO L87 Difference]: Start difference. First operand 362 states and 401 transitions. Second operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 12:52:08,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:08,847 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-28 12:52:08,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-28 12:52:08,847 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 12:52:08,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:52:08,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 12:52:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 12:52:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 12:52:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 12:52:08,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-28 12:52:09,162 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:09,167 INFO L225 Difference]: With dead ends: 376 [2022-04-28 12:52:09,168 INFO L226 Difference]: Without dead ends: 371 [2022-04-28 12:52:09,168 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 676 SyntacticMatches, 1 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 801 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3345, Invalid=5027, Unknown=0, NotChecked=0, Total=8372 [2022-04-28 12:52:09,168 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 128 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 392 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:52:09,168 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 392 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 252 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:52:09,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-28 12:52:09,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-28 12:52:09,707 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:52:09,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 12:52:09,708 INFO L74 IsIncluded]: Start isIncluded. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 12:52:09,708 INFO L87 Difference]: Start difference. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 12:52:09,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:09,712 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 12:52:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 12:52:09,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:09,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:09,713 INFO L74 IsIncluded]: Start isIncluded. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 12:52:09,713 INFO L87 Difference]: Start difference. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 12:52:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:09,717 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 12:52:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 12:52:09,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:09,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:09,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:52:09,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:52:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 12:52:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-28 12:52:09,723 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-28 12:52:09,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:52:09,724 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-28 12:52:09,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 12:52:09,724 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-28 12:52:12,242 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 12:52:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-28 12:52:12,244 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:52:12,244 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 39, 39, 39, 39, 39, 39, 39, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:52:12,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-28 12:52:12,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:12,444 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:52:12,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:52:12,445 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-28 12:52:12,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:12,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1466392213] [2022-04-28 12:52:12,445 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:52:12,445 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-28 12:52:12,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:52:12,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365142355] [2022-04-28 12:52:12,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:52:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:52:12,470 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:52:12,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1848065008] [2022-04-28 12:52:12,470 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:52:12,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:12,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:52:12,471 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:52:12,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-28 12:52:16,302 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-28 12:52:16,302 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:52:16,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 12:52:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:52:16,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:52:18,236 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-28 12:52:18,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96478#(<= ~counter~0 0)} {96470#true} #67#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {96478#(<= ~counter~0 0)} call #t~ret7 := main(); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {96478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,238 INFO L272 TraceCheckUtils]: 6: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,239 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #59#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,239 INFO L272 TraceCheckUtils]: 11: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,239 INFO L290 TraceCheckUtils]: 12: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,240 INFO L290 TraceCheckUtils]: 14: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,240 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #61#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {96478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:18,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {96478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,242 INFO L290 TraceCheckUtils]: 18: Hoare triple {96527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,243 INFO L272 TraceCheckUtils]: 19: Hoare triple {96527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {96527#(<= ~counter~0 1)} ~cond := #in~cond; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,243 INFO L290 TraceCheckUtils]: 21: Hoare triple {96527#(<= ~counter~0 1)} assume !(0 == ~cond); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {96527#(<= ~counter~0 1)} assume true; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,244 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96527#(<= ~counter~0 1)} {96527#(<= ~counter~0 1)} #63#return; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,244 INFO L290 TraceCheckUtils]: 24: Hoare triple {96527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,244 INFO L290 TraceCheckUtils]: 25: Hoare triple {96527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:18,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {96527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {96555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,246 INFO L272 TraceCheckUtils]: 28: Hoare triple {96555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,246 INFO L290 TraceCheckUtils]: 29: Hoare triple {96555#(<= ~counter~0 2)} ~cond := #in~cond; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,246 INFO L290 TraceCheckUtils]: 30: Hoare triple {96555#(<= ~counter~0 2)} assume !(0 == ~cond); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {96555#(<= ~counter~0 2)} assume true; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,247 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96555#(<= ~counter~0 2)} {96555#(<= ~counter~0 2)} #63#return; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {96555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,247 INFO L290 TraceCheckUtils]: 34: Hoare triple {96555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:18,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {96555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,248 INFO L290 TraceCheckUtils]: 36: Hoare triple {96583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,249 INFO L272 TraceCheckUtils]: 37: Hoare triple {96583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,249 INFO L290 TraceCheckUtils]: 38: Hoare triple {96583#(<= ~counter~0 3)} ~cond := #in~cond; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,249 INFO L290 TraceCheckUtils]: 39: Hoare triple {96583#(<= ~counter~0 3)} assume !(0 == ~cond); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,249 INFO L290 TraceCheckUtils]: 40: Hoare triple {96583#(<= ~counter~0 3)} assume true; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,250 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96583#(<= ~counter~0 3)} {96583#(<= ~counter~0 3)} #63#return; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,250 INFO L290 TraceCheckUtils]: 42: Hoare triple {96583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,250 INFO L290 TraceCheckUtils]: 43: Hoare triple {96583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:18,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {96583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,251 INFO L290 TraceCheckUtils]: 45: Hoare triple {96611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,252 INFO L272 TraceCheckUtils]: 46: Hoare triple {96611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,252 INFO L290 TraceCheckUtils]: 47: Hoare triple {96611#(<= ~counter~0 4)} ~cond := #in~cond; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,252 INFO L290 TraceCheckUtils]: 48: Hoare triple {96611#(<= ~counter~0 4)} assume !(0 == ~cond); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,252 INFO L290 TraceCheckUtils]: 49: Hoare triple {96611#(<= ~counter~0 4)} assume true; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,253 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96611#(<= ~counter~0 4)} {96611#(<= ~counter~0 4)} #63#return; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,253 INFO L290 TraceCheckUtils]: 51: Hoare triple {96611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,253 INFO L290 TraceCheckUtils]: 52: Hoare triple {96611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:18,254 INFO L290 TraceCheckUtils]: 53: Hoare triple {96611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,254 INFO L290 TraceCheckUtils]: 54: Hoare triple {96639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,255 INFO L272 TraceCheckUtils]: 55: Hoare triple {96639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,255 INFO L290 TraceCheckUtils]: 56: Hoare triple {96639#(<= ~counter~0 5)} ~cond := #in~cond; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,255 INFO L290 TraceCheckUtils]: 57: Hoare triple {96639#(<= ~counter~0 5)} assume !(0 == ~cond); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,255 INFO L290 TraceCheckUtils]: 58: Hoare triple {96639#(<= ~counter~0 5)} assume true; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,256 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96639#(<= ~counter~0 5)} {96639#(<= ~counter~0 5)} #63#return; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,256 INFO L290 TraceCheckUtils]: 60: Hoare triple {96639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,256 INFO L290 TraceCheckUtils]: 61: Hoare triple {96639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:18,257 INFO L290 TraceCheckUtils]: 62: Hoare triple {96639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,257 INFO L290 TraceCheckUtils]: 63: Hoare triple {96667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,258 INFO L272 TraceCheckUtils]: 64: Hoare triple {96667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,258 INFO L290 TraceCheckUtils]: 65: Hoare triple {96667#(<= ~counter~0 6)} ~cond := #in~cond; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,258 INFO L290 TraceCheckUtils]: 66: Hoare triple {96667#(<= ~counter~0 6)} assume !(0 == ~cond); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,258 INFO L290 TraceCheckUtils]: 67: Hoare triple {96667#(<= ~counter~0 6)} assume true; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,259 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96667#(<= ~counter~0 6)} {96667#(<= ~counter~0 6)} #63#return; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,259 INFO L290 TraceCheckUtils]: 69: Hoare triple {96667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,259 INFO L290 TraceCheckUtils]: 70: Hoare triple {96667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:18,260 INFO L290 TraceCheckUtils]: 71: Hoare triple {96667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,260 INFO L290 TraceCheckUtils]: 72: Hoare triple {96695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,261 INFO L272 TraceCheckUtils]: 73: Hoare triple {96695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,261 INFO L290 TraceCheckUtils]: 74: Hoare triple {96695#(<= ~counter~0 7)} ~cond := #in~cond; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,261 INFO L290 TraceCheckUtils]: 75: Hoare triple {96695#(<= ~counter~0 7)} assume !(0 == ~cond); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,261 INFO L290 TraceCheckUtils]: 76: Hoare triple {96695#(<= ~counter~0 7)} assume true; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,262 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96695#(<= ~counter~0 7)} {96695#(<= ~counter~0 7)} #63#return; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,262 INFO L290 TraceCheckUtils]: 78: Hoare triple {96695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,262 INFO L290 TraceCheckUtils]: 79: Hoare triple {96695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:18,263 INFO L290 TraceCheckUtils]: 80: Hoare triple {96695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,263 INFO L290 TraceCheckUtils]: 81: Hoare triple {96723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,264 INFO L272 TraceCheckUtils]: 82: Hoare triple {96723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,264 INFO L290 TraceCheckUtils]: 83: Hoare triple {96723#(<= ~counter~0 8)} ~cond := #in~cond; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,264 INFO L290 TraceCheckUtils]: 84: Hoare triple {96723#(<= ~counter~0 8)} assume !(0 == ~cond); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,264 INFO L290 TraceCheckUtils]: 85: Hoare triple {96723#(<= ~counter~0 8)} assume true; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,265 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96723#(<= ~counter~0 8)} {96723#(<= ~counter~0 8)} #63#return; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,265 INFO L290 TraceCheckUtils]: 87: Hoare triple {96723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,265 INFO L290 TraceCheckUtils]: 88: Hoare triple {96723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:18,266 INFO L290 TraceCheckUtils]: 89: Hoare triple {96723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,266 INFO L290 TraceCheckUtils]: 90: Hoare triple {96751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,267 INFO L272 TraceCheckUtils]: 91: Hoare triple {96751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,267 INFO L290 TraceCheckUtils]: 92: Hoare triple {96751#(<= ~counter~0 9)} ~cond := #in~cond; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,267 INFO L290 TraceCheckUtils]: 93: Hoare triple {96751#(<= ~counter~0 9)} assume !(0 == ~cond); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,267 INFO L290 TraceCheckUtils]: 94: Hoare triple {96751#(<= ~counter~0 9)} assume true; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,268 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96751#(<= ~counter~0 9)} {96751#(<= ~counter~0 9)} #63#return; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,268 INFO L290 TraceCheckUtils]: 96: Hoare triple {96751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,268 INFO L290 TraceCheckUtils]: 97: Hoare triple {96751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:18,269 INFO L290 TraceCheckUtils]: 98: Hoare triple {96751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,269 INFO L290 TraceCheckUtils]: 99: Hoare triple {96779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,270 INFO L272 TraceCheckUtils]: 100: Hoare triple {96779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,270 INFO L290 TraceCheckUtils]: 101: Hoare triple {96779#(<= ~counter~0 10)} ~cond := #in~cond; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,270 INFO L290 TraceCheckUtils]: 102: Hoare triple {96779#(<= ~counter~0 10)} assume !(0 == ~cond); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,270 INFO L290 TraceCheckUtils]: 103: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,271 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96779#(<= ~counter~0 10)} {96779#(<= ~counter~0 10)} #63#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,271 INFO L290 TraceCheckUtils]: 105: Hoare triple {96779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,271 INFO L290 TraceCheckUtils]: 106: Hoare triple {96779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:18,272 INFO L290 TraceCheckUtils]: 107: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,272 INFO L290 TraceCheckUtils]: 108: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,273 INFO L272 TraceCheckUtils]: 109: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,273 INFO L290 TraceCheckUtils]: 110: Hoare triple {96807#(<= ~counter~0 11)} ~cond := #in~cond; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,273 INFO L290 TraceCheckUtils]: 111: Hoare triple {96807#(<= ~counter~0 11)} assume !(0 == ~cond); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,273 INFO L290 TraceCheckUtils]: 112: Hoare triple {96807#(<= ~counter~0 11)} assume true; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,274 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96807#(<= ~counter~0 11)} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,274 INFO L290 TraceCheckUtils]: 114: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,274 INFO L290 TraceCheckUtils]: 115: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:18,275 INFO L290 TraceCheckUtils]: 116: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,275 INFO L290 TraceCheckUtils]: 117: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,276 INFO L272 TraceCheckUtils]: 118: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,276 INFO L290 TraceCheckUtils]: 119: Hoare triple {96835#(<= ~counter~0 12)} ~cond := #in~cond; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,276 INFO L290 TraceCheckUtils]: 120: Hoare triple {96835#(<= ~counter~0 12)} assume !(0 == ~cond); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,276 INFO L290 TraceCheckUtils]: 121: Hoare triple {96835#(<= ~counter~0 12)} assume true; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,277 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96835#(<= ~counter~0 12)} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,277 INFO L290 TraceCheckUtils]: 123: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,277 INFO L290 TraceCheckUtils]: 124: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:18,278 INFO L290 TraceCheckUtils]: 125: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,278 INFO L290 TraceCheckUtils]: 126: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,279 INFO L272 TraceCheckUtils]: 127: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,279 INFO L290 TraceCheckUtils]: 128: Hoare triple {96863#(<= ~counter~0 13)} ~cond := #in~cond; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,279 INFO L290 TraceCheckUtils]: 129: Hoare triple {96863#(<= ~counter~0 13)} assume !(0 == ~cond); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,279 INFO L290 TraceCheckUtils]: 130: Hoare triple {96863#(<= ~counter~0 13)} assume true; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,280 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96863#(<= ~counter~0 13)} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,280 INFO L290 TraceCheckUtils]: 132: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,280 INFO L290 TraceCheckUtils]: 133: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:18,281 INFO L290 TraceCheckUtils]: 134: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,281 INFO L290 TraceCheckUtils]: 135: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,282 INFO L272 TraceCheckUtils]: 136: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,282 INFO L290 TraceCheckUtils]: 137: Hoare triple {96891#(<= ~counter~0 14)} ~cond := #in~cond; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,282 INFO L290 TraceCheckUtils]: 138: Hoare triple {96891#(<= ~counter~0 14)} assume !(0 == ~cond); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,282 INFO L290 TraceCheckUtils]: 139: Hoare triple {96891#(<= ~counter~0 14)} assume true; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,283 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96891#(<= ~counter~0 14)} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,283 INFO L290 TraceCheckUtils]: 141: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,283 INFO L290 TraceCheckUtils]: 142: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:18,284 INFO L290 TraceCheckUtils]: 143: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,284 INFO L290 TraceCheckUtils]: 144: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,285 INFO L272 TraceCheckUtils]: 145: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,285 INFO L290 TraceCheckUtils]: 146: Hoare triple {96919#(<= ~counter~0 15)} ~cond := #in~cond; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,285 INFO L290 TraceCheckUtils]: 147: Hoare triple {96919#(<= ~counter~0 15)} assume !(0 == ~cond); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,285 INFO L290 TraceCheckUtils]: 148: Hoare triple {96919#(<= ~counter~0 15)} assume true; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,286 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96919#(<= ~counter~0 15)} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,286 INFO L290 TraceCheckUtils]: 150: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,286 INFO L290 TraceCheckUtils]: 151: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:18,287 INFO L290 TraceCheckUtils]: 152: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,287 INFO L290 TraceCheckUtils]: 153: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,288 INFO L272 TraceCheckUtils]: 154: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,288 INFO L290 TraceCheckUtils]: 155: Hoare triple {96947#(<= ~counter~0 16)} ~cond := #in~cond; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,288 INFO L290 TraceCheckUtils]: 156: Hoare triple {96947#(<= ~counter~0 16)} assume !(0 == ~cond); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,288 INFO L290 TraceCheckUtils]: 157: Hoare triple {96947#(<= ~counter~0 16)} assume true; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,289 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96947#(<= ~counter~0 16)} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,289 INFO L290 TraceCheckUtils]: 159: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,289 INFO L290 TraceCheckUtils]: 160: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:18,290 INFO L290 TraceCheckUtils]: 161: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,290 INFO L290 TraceCheckUtils]: 162: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,291 INFO L272 TraceCheckUtils]: 163: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,291 INFO L290 TraceCheckUtils]: 164: Hoare triple {96975#(<= ~counter~0 17)} ~cond := #in~cond; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,291 INFO L290 TraceCheckUtils]: 165: Hoare triple {96975#(<= ~counter~0 17)} assume !(0 == ~cond); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,291 INFO L290 TraceCheckUtils]: 166: Hoare triple {96975#(<= ~counter~0 17)} assume true; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,292 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96975#(<= ~counter~0 17)} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,292 INFO L290 TraceCheckUtils]: 168: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,292 INFO L290 TraceCheckUtils]: 169: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:18,293 INFO L290 TraceCheckUtils]: 170: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,293 INFO L290 TraceCheckUtils]: 171: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,294 INFO L272 TraceCheckUtils]: 172: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,294 INFO L290 TraceCheckUtils]: 173: Hoare triple {97003#(<= ~counter~0 18)} ~cond := #in~cond; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,294 INFO L290 TraceCheckUtils]: 174: Hoare triple {97003#(<= ~counter~0 18)} assume !(0 == ~cond); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,294 INFO L290 TraceCheckUtils]: 175: Hoare triple {97003#(<= ~counter~0 18)} assume true; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,295 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {97003#(<= ~counter~0 18)} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,295 INFO L290 TraceCheckUtils]: 177: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,295 INFO L290 TraceCheckUtils]: 178: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:18,296 INFO L290 TraceCheckUtils]: 179: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,296 INFO L290 TraceCheckUtils]: 180: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,297 INFO L272 TraceCheckUtils]: 181: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,297 INFO L290 TraceCheckUtils]: 182: Hoare triple {97031#(<= ~counter~0 19)} ~cond := #in~cond; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,297 INFO L290 TraceCheckUtils]: 183: Hoare triple {97031#(<= ~counter~0 19)} assume !(0 == ~cond); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,297 INFO L290 TraceCheckUtils]: 184: Hoare triple {97031#(<= ~counter~0 19)} assume true; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,298 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {97031#(<= ~counter~0 19)} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,298 INFO L290 TraceCheckUtils]: 186: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,298 INFO L290 TraceCheckUtils]: 187: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:18,299 INFO L290 TraceCheckUtils]: 188: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,299 INFO L290 TraceCheckUtils]: 189: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,300 INFO L272 TraceCheckUtils]: 190: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,300 INFO L290 TraceCheckUtils]: 191: Hoare triple {97059#(<= ~counter~0 20)} ~cond := #in~cond; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,300 INFO L290 TraceCheckUtils]: 192: Hoare triple {97059#(<= ~counter~0 20)} assume !(0 == ~cond); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,300 INFO L290 TraceCheckUtils]: 193: Hoare triple {97059#(<= ~counter~0 20)} assume true; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,301 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {97059#(<= ~counter~0 20)} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,301 INFO L290 TraceCheckUtils]: 195: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,301 INFO L290 TraceCheckUtils]: 196: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:18,302 INFO L290 TraceCheckUtils]: 197: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,302 INFO L290 TraceCheckUtils]: 198: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,303 INFO L272 TraceCheckUtils]: 199: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,303 INFO L290 TraceCheckUtils]: 200: Hoare triple {97087#(<= ~counter~0 21)} ~cond := #in~cond; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,303 INFO L290 TraceCheckUtils]: 201: Hoare triple {97087#(<= ~counter~0 21)} assume !(0 == ~cond); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,303 INFO L290 TraceCheckUtils]: 202: Hoare triple {97087#(<= ~counter~0 21)} assume true; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,304 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97087#(<= ~counter~0 21)} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,304 INFO L290 TraceCheckUtils]: 204: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,304 INFO L290 TraceCheckUtils]: 205: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:18,305 INFO L290 TraceCheckUtils]: 206: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,305 INFO L290 TraceCheckUtils]: 207: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,306 INFO L272 TraceCheckUtils]: 208: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,306 INFO L290 TraceCheckUtils]: 209: Hoare triple {97115#(<= ~counter~0 22)} ~cond := #in~cond; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,306 INFO L290 TraceCheckUtils]: 210: Hoare triple {97115#(<= ~counter~0 22)} assume !(0 == ~cond); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,306 INFO L290 TraceCheckUtils]: 211: Hoare triple {97115#(<= ~counter~0 22)} assume true; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,307 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97115#(<= ~counter~0 22)} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,307 INFO L290 TraceCheckUtils]: 213: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,307 INFO L290 TraceCheckUtils]: 214: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:18,308 INFO L290 TraceCheckUtils]: 215: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,308 INFO L290 TraceCheckUtils]: 216: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,309 INFO L272 TraceCheckUtils]: 217: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,309 INFO L290 TraceCheckUtils]: 218: Hoare triple {97143#(<= ~counter~0 23)} ~cond := #in~cond; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,309 INFO L290 TraceCheckUtils]: 219: Hoare triple {97143#(<= ~counter~0 23)} assume !(0 == ~cond); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,309 INFO L290 TraceCheckUtils]: 220: Hoare triple {97143#(<= ~counter~0 23)} assume true; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,310 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97143#(<= ~counter~0 23)} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,310 INFO L290 TraceCheckUtils]: 222: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,310 INFO L290 TraceCheckUtils]: 223: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:18,311 INFO L290 TraceCheckUtils]: 224: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,311 INFO L290 TraceCheckUtils]: 225: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,312 INFO L272 TraceCheckUtils]: 226: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,312 INFO L290 TraceCheckUtils]: 227: Hoare triple {97171#(<= ~counter~0 24)} ~cond := #in~cond; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,312 INFO L290 TraceCheckUtils]: 228: Hoare triple {97171#(<= ~counter~0 24)} assume !(0 == ~cond); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,312 INFO L290 TraceCheckUtils]: 229: Hoare triple {97171#(<= ~counter~0 24)} assume true; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,313 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97171#(<= ~counter~0 24)} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,313 INFO L290 TraceCheckUtils]: 231: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,313 INFO L290 TraceCheckUtils]: 232: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:18,314 INFO L290 TraceCheckUtils]: 233: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,314 INFO L290 TraceCheckUtils]: 234: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,314 INFO L272 TraceCheckUtils]: 235: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,315 INFO L290 TraceCheckUtils]: 236: Hoare triple {97199#(<= ~counter~0 25)} ~cond := #in~cond; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,315 INFO L290 TraceCheckUtils]: 237: Hoare triple {97199#(<= ~counter~0 25)} assume !(0 == ~cond); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,315 INFO L290 TraceCheckUtils]: 238: Hoare triple {97199#(<= ~counter~0 25)} assume true; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,316 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97199#(<= ~counter~0 25)} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,316 INFO L290 TraceCheckUtils]: 240: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,316 INFO L290 TraceCheckUtils]: 241: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:18,317 INFO L290 TraceCheckUtils]: 242: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,317 INFO L290 TraceCheckUtils]: 243: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,317 INFO L272 TraceCheckUtils]: 244: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,318 INFO L290 TraceCheckUtils]: 245: Hoare triple {97227#(<= ~counter~0 26)} ~cond := #in~cond; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,318 INFO L290 TraceCheckUtils]: 246: Hoare triple {97227#(<= ~counter~0 26)} assume !(0 == ~cond); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,318 INFO L290 TraceCheckUtils]: 247: Hoare triple {97227#(<= ~counter~0 26)} assume true; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,319 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97227#(<= ~counter~0 26)} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,319 INFO L290 TraceCheckUtils]: 249: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,319 INFO L290 TraceCheckUtils]: 250: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:18,320 INFO L290 TraceCheckUtils]: 251: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,320 INFO L290 TraceCheckUtils]: 252: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,320 INFO L272 TraceCheckUtils]: 253: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,321 INFO L290 TraceCheckUtils]: 254: Hoare triple {97255#(<= ~counter~0 27)} ~cond := #in~cond; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,321 INFO L290 TraceCheckUtils]: 255: Hoare triple {97255#(<= ~counter~0 27)} assume !(0 == ~cond); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,321 INFO L290 TraceCheckUtils]: 256: Hoare triple {97255#(<= ~counter~0 27)} assume true; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,322 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97255#(<= ~counter~0 27)} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,322 INFO L290 TraceCheckUtils]: 258: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,322 INFO L290 TraceCheckUtils]: 259: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:18,323 INFO L290 TraceCheckUtils]: 260: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,323 INFO L290 TraceCheckUtils]: 261: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,323 INFO L272 TraceCheckUtils]: 262: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,324 INFO L290 TraceCheckUtils]: 263: Hoare triple {97283#(<= ~counter~0 28)} ~cond := #in~cond; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,324 INFO L290 TraceCheckUtils]: 264: Hoare triple {97283#(<= ~counter~0 28)} assume !(0 == ~cond); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,324 INFO L290 TraceCheckUtils]: 265: Hoare triple {97283#(<= ~counter~0 28)} assume true; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,325 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97283#(<= ~counter~0 28)} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,325 INFO L290 TraceCheckUtils]: 267: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,325 INFO L290 TraceCheckUtils]: 268: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:18,326 INFO L290 TraceCheckUtils]: 269: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,326 INFO L290 TraceCheckUtils]: 270: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,326 INFO L272 TraceCheckUtils]: 271: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,327 INFO L290 TraceCheckUtils]: 272: Hoare triple {97311#(<= ~counter~0 29)} ~cond := #in~cond; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,327 INFO L290 TraceCheckUtils]: 273: Hoare triple {97311#(<= ~counter~0 29)} assume !(0 == ~cond); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,327 INFO L290 TraceCheckUtils]: 274: Hoare triple {97311#(<= ~counter~0 29)} assume true; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,328 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97311#(<= ~counter~0 29)} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,328 INFO L290 TraceCheckUtils]: 276: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,328 INFO L290 TraceCheckUtils]: 277: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:18,329 INFO L290 TraceCheckUtils]: 278: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,329 INFO L290 TraceCheckUtils]: 279: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,329 INFO L272 TraceCheckUtils]: 280: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,330 INFO L290 TraceCheckUtils]: 281: Hoare triple {97339#(<= ~counter~0 30)} ~cond := #in~cond; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,330 INFO L290 TraceCheckUtils]: 282: Hoare triple {97339#(<= ~counter~0 30)} assume !(0 == ~cond); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,330 INFO L290 TraceCheckUtils]: 283: Hoare triple {97339#(<= ~counter~0 30)} assume true; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,331 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97339#(<= ~counter~0 30)} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,331 INFO L290 TraceCheckUtils]: 285: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,331 INFO L290 TraceCheckUtils]: 286: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:18,332 INFO L290 TraceCheckUtils]: 287: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,332 INFO L290 TraceCheckUtils]: 288: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,332 INFO L272 TraceCheckUtils]: 289: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,333 INFO L290 TraceCheckUtils]: 290: Hoare triple {97367#(<= ~counter~0 31)} ~cond := #in~cond; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,333 INFO L290 TraceCheckUtils]: 291: Hoare triple {97367#(<= ~counter~0 31)} assume !(0 == ~cond); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,333 INFO L290 TraceCheckUtils]: 292: Hoare triple {97367#(<= ~counter~0 31)} assume true; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,334 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97367#(<= ~counter~0 31)} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,334 INFO L290 TraceCheckUtils]: 294: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,334 INFO L290 TraceCheckUtils]: 295: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:18,335 INFO L290 TraceCheckUtils]: 296: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,335 INFO L290 TraceCheckUtils]: 297: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,335 INFO L272 TraceCheckUtils]: 298: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,336 INFO L290 TraceCheckUtils]: 299: Hoare triple {97395#(<= ~counter~0 32)} ~cond := #in~cond; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,336 INFO L290 TraceCheckUtils]: 300: Hoare triple {97395#(<= ~counter~0 32)} assume !(0 == ~cond); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,336 INFO L290 TraceCheckUtils]: 301: Hoare triple {97395#(<= ~counter~0 32)} assume true; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,337 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97395#(<= ~counter~0 32)} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,337 INFO L290 TraceCheckUtils]: 303: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,337 INFO L290 TraceCheckUtils]: 304: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:18,338 INFO L290 TraceCheckUtils]: 305: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,338 INFO L290 TraceCheckUtils]: 306: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,338 INFO L272 TraceCheckUtils]: 307: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,339 INFO L290 TraceCheckUtils]: 308: Hoare triple {97423#(<= ~counter~0 33)} ~cond := #in~cond; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,339 INFO L290 TraceCheckUtils]: 309: Hoare triple {97423#(<= ~counter~0 33)} assume !(0 == ~cond); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,339 INFO L290 TraceCheckUtils]: 310: Hoare triple {97423#(<= ~counter~0 33)} assume true; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,340 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97423#(<= ~counter~0 33)} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,340 INFO L290 TraceCheckUtils]: 312: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,340 INFO L290 TraceCheckUtils]: 313: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:18,341 INFO L290 TraceCheckUtils]: 314: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,341 INFO L290 TraceCheckUtils]: 315: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,341 INFO L272 TraceCheckUtils]: 316: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,342 INFO L290 TraceCheckUtils]: 317: Hoare triple {97451#(<= ~counter~0 34)} ~cond := #in~cond; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,342 INFO L290 TraceCheckUtils]: 318: Hoare triple {97451#(<= ~counter~0 34)} assume !(0 == ~cond); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,342 INFO L290 TraceCheckUtils]: 319: Hoare triple {97451#(<= ~counter~0 34)} assume true; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,343 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97451#(<= ~counter~0 34)} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,343 INFO L290 TraceCheckUtils]: 321: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,343 INFO L290 TraceCheckUtils]: 322: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:18,344 INFO L290 TraceCheckUtils]: 323: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,344 INFO L290 TraceCheckUtils]: 324: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,344 INFO L272 TraceCheckUtils]: 325: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,345 INFO L290 TraceCheckUtils]: 326: Hoare triple {97479#(<= ~counter~0 35)} ~cond := #in~cond; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,345 INFO L290 TraceCheckUtils]: 327: Hoare triple {97479#(<= ~counter~0 35)} assume !(0 == ~cond); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,345 INFO L290 TraceCheckUtils]: 328: Hoare triple {97479#(<= ~counter~0 35)} assume true; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,346 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97479#(<= ~counter~0 35)} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,346 INFO L290 TraceCheckUtils]: 330: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,346 INFO L290 TraceCheckUtils]: 331: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:18,347 INFO L290 TraceCheckUtils]: 332: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,347 INFO L290 TraceCheckUtils]: 333: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,347 INFO L272 TraceCheckUtils]: 334: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,348 INFO L290 TraceCheckUtils]: 335: Hoare triple {97507#(<= ~counter~0 36)} ~cond := #in~cond; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,348 INFO L290 TraceCheckUtils]: 336: Hoare triple {97507#(<= ~counter~0 36)} assume !(0 == ~cond); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,348 INFO L290 TraceCheckUtils]: 337: Hoare triple {97507#(<= ~counter~0 36)} assume true; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,349 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97507#(<= ~counter~0 36)} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,349 INFO L290 TraceCheckUtils]: 339: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,349 INFO L290 TraceCheckUtils]: 340: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:18,350 INFO L290 TraceCheckUtils]: 341: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,350 INFO L290 TraceCheckUtils]: 342: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,350 INFO L272 TraceCheckUtils]: 343: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,351 INFO L290 TraceCheckUtils]: 344: Hoare triple {97535#(<= ~counter~0 37)} ~cond := #in~cond; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,351 INFO L290 TraceCheckUtils]: 345: Hoare triple {97535#(<= ~counter~0 37)} assume !(0 == ~cond); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,351 INFO L290 TraceCheckUtils]: 346: Hoare triple {97535#(<= ~counter~0 37)} assume true; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,352 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97535#(<= ~counter~0 37)} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,352 INFO L290 TraceCheckUtils]: 348: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,352 INFO L290 TraceCheckUtils]: 349: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:18,353 INFO L290 TraceCheckUtils]: 350: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,353 INFO L290 TraceCheckUtils]: 351: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,353 INFO L272 TraceCheckUtils]: 352: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,354 INFO L290 TraceCheckUtils]: 353: Hoare triple {97563#(<= ~counter~0 38)} ~cond := #in~cond; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,354 INFO L290 TraceCheckUtils]: 354: Hoare triple {97563#(<= ~counter~0 38)} assume !(0 == ~cond); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,354 INFO L290 TraceCheckUtils]: 355: Hoare triple {97563#(<= ~counter~0 38)} assume true; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,355 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97563#(<= ~counter~0 38)} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,355 INFO L290 TraceCheckUtils]: 357: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,355 INFO L290 TraceCheckUtils]: 358: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:18,356 INFO L290 TraceCheckUtils]: 359: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,356 INFO L290 TraceCheckUtils]: 360: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,356 INFO L272 TraceCheckUtils]: 361: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,357 INFO L290 TraceCheckUtils]: 362: Hoare triple {97591#(<= ~counter~0 39)} ~cond := #in~cond; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,357 INFO L290 TraceCheckUtils]: 363: Hoare triple {97591#(<= ~counter~0 39)} assume !(0 == ~cond); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,357 INFO L290 TraceCheckUtils]: 364: Hoare triple {97591#(<= ~counter~0 39)} assume true; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,358 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97591#(<= ~counter~0 39)} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,358 INFO L290 TraceCheckUtils]: 366: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,358 INFO L290 TraceCheckUtils]: 367: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:18,358 INFO L290 TraceCheckUtils]: 368: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97619#(<= |main_#t~post6| 39)} is VALID [2022-04-28 12:52:18,359 INFO L290 TraceCheckUtils]: 369: Hoare triple {97619#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-28 12:52:18,359 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-28 12:52:18,359 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-28 12:52:18,359 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-28 12:52:18,359 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-28 12:52:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 6747 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:52:18,360 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:52:19,963 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-28 12:52:19,964 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-28 12:52:19,964 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-28 12:52:19,964 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-28 12:52:19,964 INFO L290 TraceCheckUtils]: 369: Hoare triple {97647#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-28 12:52:19,964 INFO L290 TraceCheckUtils]: 368: Hoare triple {97651#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97647#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:52:19,964 INFO L290 TraceCheckUtils]: 367: Hoare triple {97651#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97651#(< ~counter~0 50)} is VALID [2022-04-28 12:52:19,965 INFO L290 TraceCheckUtils]: 366: Hoare triple {97651#(< ~counter~0 50)} assume !!(0 != ~r~0); {97651#(< ~counter~0 50)} is VALID [2022-04-28 12:52:19,965 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96470#true} {97651#(< ~counter~0 50)} #63#return; {97651#(< ~counter~0 50)} is VALID [2022-04-28 12:52:19,965 INFO L290 TraceCheckUtils]: 364: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,965 INFO L290 TraceCheckUtils]: 363: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,965 INFO L290 TraceCheckUtils]: 362: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,965 INFO L272 TraceCheckUtils]: 361: Hoare triple {97651#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,966 INFO L290 TraceCheckUtils]: 360: Hoare triple {97651#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-28 12:52:19,967 INFO L290 TraceCheckUtils]: 359: Hoare triple {97679#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-28 12:52:19,968 INFO L290 TraceCheckUtils]: 358: Hoare triple {97679#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97679#(< ~counter~0 49)} is VALID [2022-04-28 12:52:19,968 INFO L290 TraceCheckUtils]: 357: Hoare triple {97679#(< ~counter~0 49)} assume !!(0 != ~r~0); {97679#(< ~counter~0 49)} is VALID [2022-04-28 12:52:19,968 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96470#true} {97679#(< ~counter~0 49)} #63#return; {97679#(< ~counter~0 49)} is VALID [2022-04-28 12:52:19,968 INFO L290 TraceCheckUtils]: 355: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,968 INFO L290 TraceCheckUtils]: 354: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,968 INFO L290 TraceCheckUtils]: 353: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,968 INFO L272 TraceCheckUtils]: 352: Hoare triple {97679#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,969 INFO L290 TraceCheckUtils]: 351: Hoare triple {97679#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-28 12:52:19,969 INFO L290 TraceCheckUtils]: 350: Hoare triple {97707#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-28 12:52:19,970 INFO L290 TraceCheckUtils]: 349: Hoare triple {97707#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97707#(< ~counter~0 48)} is VALID [2022-04-28 12:52:19,970 INFO L290 TraceCheckUtils]: 348: Hoare triple {97707#(< ~counter~0 48)} assume !!(0 != ~r~0); {97707#(< ~counter~0 48)} is VALID [2022-04-28 12:52:19,970 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96470#true} {97707#(< ~counter~0 48)} #63#return; {97707#(< ~counter~0 48)} is VALID [2022-04-28 12:52:19,970 INFO L290 TraceCheckUtils]: 346: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,970 INFO L290 TraceCheckUtils]: 345: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,970 INFO L290 TraceCheckUtils]: 344: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,971 INFO L272 TraceCheckUtils]: 343: Hoare triple {97707#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,971 INFO L290 TraceCheckUtils]: 342: Hoare triple {97707#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-28 12:52:19,972 INFO L290 TraceCheckUtils]: 341: Hoare triple {97735#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-28 12:52:19,972 INFO L290 TraceCheckUtils]: 340: Hoare triple {97735#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97735#(< ~counter~0 47)} is VALID [2022-04-28 12:52:19,972 INFO L290 TraceCheckUtils]: 339: Hoare triple {97735#(< ~counter~0 47)} assume !!(0 != ~r~0); {97735#(< ~counter~0 47)} is VALID [2022-04-28 12:52:19,972 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96470#true} {97735#(< ~counter~0 47)} #63#return; {97735#(< ~counter~0 47)} is VALID [2022-04-28 12:52:19,972 INFO L290 TraceCheckUtils]: 337: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,972 INFO L290 TraceCheckUtils]: 336: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,973 INFO L290 TraceCheckUtils]: 335: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,973 INFO L272 TraceCheckUtils]: 334: Hoare triple {97735#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,973 INFO L290 TraceCheckUtils]: 333: Hoare triple {97735#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-28 12:52:19,974 INFO L290 TraceCheckUtils]: 332: Hoare triple {97763#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-28 12:52:19,974 INFO L290 TraceCheckUtils]: 331: Hoare triple {97763#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97763#(< ~counter~0 46)} is VALID [2022-04-28 12:52:19,974 INFO L290 TraceCheckUtils]: 330: Hoare triple {97763#(< ~counter~0 46)} assume !!(0 != ~r~0); {97763#(< ~counter~0 46)} is VALID [2022-04-28 12:52:19,974 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96470#true} {97763#(< ~counter~0 46)} #63#return; {97763#(< ~counter~0 46)} is VALID [2022-04-28 12:52:19,975 INFO L290 TraceCheckUtils]: 328: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,975 INFO L290 TraceCheckUtils]: 327: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,975 INFO L290 TraceCheckUtils]: 326: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,975 INFO L272 TraceCheckUtils]: 325: Hoare triple {97763#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,975 INFO L290 TraceCheckUtils]: 324: Hoare triple {97763#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-28 12:52:19,976 INFO L290 TraceCheckUtils]: 323: Hoare triple {97791#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-28 12:52:19,976 INFO L290 TraceCheckUtils]: 322: Hoare triple {97791#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97791#(< ~counter~0 45)} is VALID [2022-04-28 12:52:19,976 INFO L290 TraceCheckUtils]: 321: Hoare triple {97791#(< ~counter~0 45)} assume !!(0 != ~r~0); {97791#(< ~counter~0 45)} is VALID [2022-04-28 12:52:19,977 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96470#true} {97791#(< ~counter~0 45)} #63#return; {97791#(< ~counter~0 45)} is VALID [2022-04-28 12:52:19,977 INFO L290 TraceCheckUtils]: 319: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,977 INFO L290 TraceCheckUtils]: 318: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,977 INFO L290 TraceCheckUtils]: 317: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,977 INFO L272 TraceCheckUtils]: 316: Hoare triple {97791#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,977 INFO L290 TraceCheckUtils]: 315: Hoare triple {97791#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-28 12:52:19,978 INFO L290 TraceCheckUtils]: 314: Hoare triple {97819#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-28 12:52:19,978 INFO L290 TraceCheckUtils]: 313: Hoare triple {97819#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97819#(< ~counter~0 44)} is VALID [2022-04-28 12:52:19,978 INFO L290 TraceCheckUtils]: 312: Hoare triple {97819#(< ~counter~0 44)} assume !!(0 != ~r~0); {97819#(< ~counter~0 44)} is VALID [2022-04-28 12:52:19,979 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96470#true} {97819#(< ~counter~0 44)} #63#return; {97819#(< ~counter~0 44)} is VALID [2022-04-28 12:52:19,979 INFO L290 TraceCheckUtils]: 310: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,979 INFO L290 TraceCheckUtils]: 309: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,979 INFO L290 TraceCheckUtils]: 308: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,979 INFO L272 TraceCheckUtils]: 307: Hoare triple {97819#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,979 INFO L290 TraceCheckUtils]: 306: Hoare triple {97819#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-28 12:52:19,980 INFO L290 TraceCheckUtils]: 305: Hoare triple {97847#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-28 12:52:19,980 INFO L290 TraceCheckUtils]: 304: Hoare triple {97847#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97847#(< ~counter~0 43)} is VALID [2022-04-28 12:52:19,980 INFO L290 TraceCheckUtils]: 303: Hoare triple {97847#(< ~counter~0 43)} assume !!(0 != ~r~0); {97847#(< ~counter~0 43)} is VALID [2022-04-28 12:52:19,981 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96470#true} {97847#(< ~counter~0 43)} #63#return; {97847#(< ~counter~0 43)} is VALID [2022-04-28 12:52:19,981 INFO L290 TraceCheckUtils]: 301: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,981 INFO L290 TraceCheckUtils]: 300: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,981 INFO L290 TraceCheckUtils]: 299: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,981 INFO L272 TraceCheckUtils]: 298: Hoare triple {97847#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,981 INFO L290 TraceCheckUtils]: 297: Hoare triple {97847#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-28 12:52:19,982 INFO L290 TraceCheckUtils]: 296: Hoare triple {97875#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-28 12:52:19,982 INFO L290 TraceCheckUtils]: 295: Hoare triple {97875#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97875#(< ~counter~0 42)} is VALID [2022-04-28 12:52:19,982 INFO L290 TraceCheckUtils]: 294: Hoare triple {97875#(< ~counter~0 42)} assume !!(0 != ~r~0); {97875#(< ~counter~0 42)} is VALID [2022-04-28 12:52:19,983 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96470#true} {97875#(< ~counter~0 42)} #63#return; {97875#(< ~counter~0 42)} is VALID [2022-04-28 12:52:19,983 INFO L290 TraceCheckUtils]: 292: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,983 INFO L290 TraceCheckUtils]: 291: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,983 INFO L290 TraceCheckUtils]: 290: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,983 INFO L272 TraceCheckUtils]: 289: Hoare triple {97875#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,983 INFO L290 TraceCheckUtils]: 288: Hoare triple {97875#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-28 12:52:19,984 INFO L290 TraceCheckUtils]: 287: Hoare triple {97903#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-28 12:52:19,984 INFO L290 TraceCheckUtils]: 286: Hoare triple {97903#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97903#(< ~counter~0 41)} is VALID [2022-04-28 12:52:19,984 INFO L290 TraceCheckUtils]: 285: Hoare triple {97903#(< ~counter~0 41)} assume !!(0 != ~r~0); {97903#(< ~counter~0 41)} is VALID [2022-04-28 12:52:19,985 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96470#true} {97903#(< ~counter~0 41)} #63#return; {97903#(< ~counter~0 41)} is VALID [2022-04-28 12:52:19,985 INFO L290 TraceCheckUtils]: 283: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,985 INFO L290 TraceCheckUtils]: 282: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,985 INFO L290 TraceCheckUtils]: 281: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,985 INFO L272 TraceCheckUtils]: 280: Hoare triple {97903#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,985 INFO L290 TraceCheckUtils]: 279: Hoare triple {97903#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-28 12:52:19,986 INFO L290 TraceCheckUtils]: 278: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-28 12:52:19,986 INFO L290 TraceCheckUtils]: 277: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:19,986 INFO L290 TraceCheckUtils]: 276: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:19,987 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96470#true} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:19,987 INFO L290 TraceCheckUtils]: 274: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,987 INFO L290 TraceCheckUtils]: 273: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,987 INFO L290 TraceCheckUtils]: 272: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,987 INFO L272 TraceCheckUtils]: 271: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,987 INFO L290 TraceCheckUtils]: 270: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:19,988 INFO L290 TraceCheckUtils]: 269: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:19,988 INFO L290 TraceCheckUtils]: 268: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:19,989 INFO L290 TraceCheckUtils]: 267: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:19,989 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96470#true} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:19,989 INFO L290 TraceCheckUtils]: 265: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,989 INFO L290 TraceCheckUtils]: 264: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,989 INFO L290 TraceCheckUtils]: 263: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,989 INFO L272 TraceCheckUtils]: 262: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,989 INFO L290 TraceCheckUtils]: 261: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:19,990 INFO L290 TraceCheckUtils]: 260: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:19,990 INFO L290 TraceCheckUtils]: 259: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:19,991 INFO L290 TraceCheckUtils]: 258: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:19,991 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96470#true} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:19,991 INFO L290 TraceCheckUtils]: 256: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,991 INFO L290 TraceCheckUtils]: 255: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,991 INFO L290 TraceCheckUtils]: 254: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,991 INFO L272 TraceCheckUtils]: 253: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,991 INFO L290 TraceCheckUtils]: 252: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:19,992 INFO L290 TraceCheckUtils]: 251: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:19,992 INFO L290 TraceCheckUtils]: 250: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:19,993 INFO L290 TraceCheckUtils]: 249: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:19,993 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96470#true} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:19,993 INFO L290 TraceCheckUtils]: 247: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,993 INFO L290 TraceCheckUtils]: 246: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,993 INFO L290 TraceCheckUtils]: 245: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,993 INFO L272 TraceCheckUtils]: 244: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,993 INFO L290 TraceCheckUtils]: 243: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:19,994 INFO L290 TraceCheckUtils]: 242: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:19,994 INFO L290 TraceCheckUtils]: 241: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:19,995 INFO L290 TraceCheckUtils]: 240: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:19,995 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96470#true} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:19,995 INFO L290 TraceCheckUtils]: 238: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,995 INFO L290 TraceCheckUtils]: 237: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,995 INFO L290 TraceCheckUtils]: 236: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,995 INFO L272 TraceCheckUtils]: 235: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,995 INFO L290 TraceCheckUtils]: 234: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:19,996 INFO L290 TraceCheckUtils]: 233: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:19,997 INFO L290 TraceCheckUtils]: 232: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:19,997 INFO L290 TraceCheckUtils]: 231: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:19,997 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96470#true} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:19,997 INFO L290 TraceCheckUtils]: 229: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,997 INFO L290 TraceCheckUtils]: 228: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,997 INFO L290 TraceCheckUtils]: 227: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,997 INFO L272 TraceCheckUtils]: 226: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:19,998 INFO L290 TraceCheckUtils]: 225: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:19,998 INFO L290 TraceCheckUtils]: 224: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:19,999 INFO L290 TraceCheckUtils]: 223: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:19,999 INFO L290 TraceCheckUtils]: 222: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:19,999 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96470#true} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:19,999 INFO L290 TraceCheckUtils]: 220: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:19,999 INFO L290 TraceCheckUtils]: 219: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:19,999 INFO L290 TraceCheckUtils]: 218: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:19,999 INFO L272 TraceCheckUtils]: 217: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,000 INFO L290 TraceCheckUtils]: 216: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:20,000 INFO L290 TraceCheckUtils]: 215: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:20,001 INFO L290 TraceCheckUtils]: 214: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:20,001 INFO L290 TraceCheckUtils]: 213: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:20,001 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96470#true} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:20,001 INFO L290 TraceCheckUtils]: 211: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,002 INFO L290 TraceCheckUtils]: 210: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,002 INFO L290 TraceCheckUtils]: 209: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,002 INFO L272 TraceCheckUtils]: 208: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,002 INFO L290 TraceCheckUtils]: 207: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:20,003 INFO L290 TraceCheckUtils]: 206: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:20,003 INFO L290 TraceCheckUtils]: 205: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:20,003 INFO L290 TraceCheckUtils]: 204: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:20,004 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96470#true} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:20,004 INFO L290 TraceCheckUtils]: 202: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,004 INFO L290 TraceCheckUtils]: 201: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,004 INFO L290 TraceCheckUtils]: 200: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,004 INFO L272 TraceCheckUtils]: 199: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,004 INFO L290 TraceCheckUtils]: 198: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:20,005 INFO L290 TraceCheckUtils]: 197: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:20,005 INFO L290 TraceCheckUtils]: 196: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:20,006 INFO L290 TraceCheckUtils]: 195: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:20,006 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96470#true} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:20,006 INFO L290 TraceCheckUtils]: 193: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,006 INFO L290 TraceCheckUtils]: 192: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,006 INFO L290 TraceCheckUtils]: 191: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,006 INFO L272 TraceCheckUtils]: 190: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,006 INFO L290 TraceCheckUtils]: 189: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:20,007 INFO L290 TraceCheckUtils]: 188: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:20,008 INFO L290 TraceCheckUtils]: 187: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:20,008 INFO L290 TraceCheckUtils]: 186: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:20,008 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96470#true} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:20,008 INFO L290 TraceCheckUtils]: 184: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,008 INFO L290 TraceCheckUtils]: 183: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,008 INFO L290 TraceCheckUtils]: 182: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,008 INFO L272 TraceCheckUtils]: 181: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,009 INFO L290 TraceCheckUtils]: 180: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:20,010 INFO L290 TraceCheckUtils]: 179: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:20,010 INFO L290 TraceCheckUtils]: 178: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:20,010 INFO L290 TraceCheckUtils]: 177: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:20,011 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96470#true} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:20,011 INFO L290 TraceCheckUtils]: 175: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,011 INFO L290 TraceCheckUtils]: 174: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,011 INFO L290 TraceCheckUtils]: 173: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,011 INFO L272 TraceCheckUtils]: 172: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,011 INFO L290 TraceCheckUtils]: 171: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:20,012 INFO L290 TraceCheckUtils]: 170: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:20,012 INFO L290 TraceCheckUtils]: 169: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:20,012 INFO L290 TraceCheckUtils]: 168: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:20,013 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96470#true} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:20,013 INFO L290 TraceCheckUtils]: 166: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,013 INFO L290 TraceCheckUtils]: 165: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,013 INFO L290 TraceCheckUtils]: 164: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,013 INFO L272 TraceCheckUtils]: 163: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,013 INFO L290 TraceCheckUtils]: 162: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:20,014 INFO L290 TraceCheckUtils]: 161: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:20,014 INFO L290 TraceCheckUtils]: 160: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:20,015 INFO L290 TraceCheckUtils]: 159: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:20,015 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96470#true} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:20,015 INFO L290 TraceCheckUtils]: 157: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,015 INFO L290 TraceCheckUtils]: 156: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,015 INFO L290 TraceCheckUtils]: 155: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,015 INFO L272 TraceCheckUtils]: 154: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,016 INFO L290 TraceCheckUtils]: 153: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:20,016 INFO L290 TraceCheckUtils]: 152: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:20,017 INFO L290 TraceCheckUtils]: 151: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:20,017 INFO L290 TraceCheckUtils]: 150: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:20,017 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96470#true} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:20,017 INFO L290 TraceCheckUtils]: 148: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,017 INFO L290 TraceCheckUtils]: 147: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,017 INFO L290 TraceCheckUtils]: 146: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,018 INFO L272 TraceCheckUtils]: 145: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,018 INFO L290 TraceCheckUtils]: 144: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:20,019 INFO L290 TraceCheckUtils]: 143: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:20,019 INFO L290 TraceCheckUtils]: 142: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:20,019 INFO L290 TraceCheckUtils]: 141: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:20,019 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96470#true} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:20,020 INFO L290 TraceCheckUtils]: 139: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,020 INFO L290 TraceCheckUtils]: 138: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,020 INFO L290 TraceCheckUtils]: 137: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,020 INFO L272 TraceCheckUtils]: 136: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,020 INFO L290 TraceCheckUtils]: 135: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:20,021 INFO L290 TraceCheckUtils]: 134: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:20,021 INFO L290 TraceCheckUtils]: 133: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:20,021 INFO L290 TraceCheckUtils]: 132: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:20,022 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96470#true} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:20,022 INFO L290 TraceCheckUtils]: 130: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,022 INFO L290 TraceCheckUtils]: 129: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,022 INFO L290 TraceCheckUtils]: 128: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,022 INFO L272 TraceCheckUtils]: 127: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,022 INFO L290 TraceCheckUtils]: 126: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:20,023 INFO L290 TraceCheckUtils]: 125: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:20,023 INFO L290 TraceCheckUtils]: 124: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:20,023 INFO L290 TraceCheckUtils]: 123: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:20,024 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96470#true} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:20,024 INFO L290 TraceCheckUtils]: 121: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,024 INFO L290 TraceCheckUtils]: 120: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,024 INFO L290 TraceCheckUtils]: 119: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,024 INFO L272 TraceCheckUtils]: 118: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,024 INFO L290 TraceCheckUtils]: 117: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:20,025 INFO L290 TraceCheckUtils]: 116: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:20,033 INFO L290 TraceCheckUtils]: 115: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:20,033 INFO L290 TraceCheckUtils]: 114: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:20,034 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96470#true} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:20,034 INFO L290 TraceCheckUtils]: 112: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,034 INFO L290 TraceCheckUtils]: 111: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,034 INFO L290 TraceCheckUtils]: 110: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,034 INFO L272 TraceCheckUtils]: 109: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,034 INFO L290 TraceCheckUtils]: 108: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:20,036 INFO L290 TraceCheckUtils]: 107: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:20,036 INFO L290 TraceCheckUtils]: 106: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:20,037 INFO L290 TraceCheckUtils]: 105: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:20,037 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96470#true} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:20,037 INFO L290 TraceCheckUtils]: 103: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,037 INFO L290 TraceCheckUtils]: 102: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,037 INFO L290 TraceCheckUtils]: 101: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,037 INFO L272 TraceCheckUtils]: 100: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,037 INFO L290 TraceCheckUtils]: 99: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:20,038 INFO L290 TraceCheckUtils]: 98: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:20,038 INFO L290 TraceCheckUtils]: 97: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:20,039 INFO L290 TraceCheckUtils]: 96: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:20,039 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96470#true} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:20,039 INFO L290 TraceCheckUtils]: 94: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,039 INFO L290 TraceCheckUtils]: 93: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,039 INFO L290 TraceCheckUtils]: 92: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,039 INFO L272 TraceCheckUtils]: 91: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,040 INFO L290 TraceCheckUtils]: 90: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:20,040 INFO L290 TraceCheckUtils]: 89: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:20,041 INFO L290 TraceCheckUtils]: 88: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:20,041 INFO L290 TraceCheckUtils]: 87: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:20,041 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96470#true} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:20,041 INFO L290 TraceCheckUtils]: 85: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,041 INFO L290 TraceCheckUtils]: 84: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,041 INFO L290 TraceCheckUtils]: 83: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,041 INFO L272 TraceCheckUtils]: 82: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,042 INFO L290 TraceCheckUtils]: 81: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:20,042 INFO L290 TraceCheckUtils]: 80: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:20,043 INFO L290 TraceCheckUtils]: 79: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:20,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:20,043 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96470#true} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:20,043 INFO L290 TraceCheckUtils]: 76: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,043 INFO L290 TraceCheckUtils]: 75: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,043 INFO L290 TraceCheckUtils]: 74: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,043 INFO L272 TraceCheckUtils]: 73: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,044 INFO L290 TraceCheckUtils]: 72: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:20,044 INFO L290 TraceCheckUtils]: 71: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:20,045 INFO L290 TraceCheckUtils]: 70: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:20,045 INFO L290 TraceCheckUtils]: 69: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:20,045 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96470#true} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:20,045 INFO L290 TraceCheckUtils]: 67: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,045 INFO L290 TraceCheckUtils]: 66: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,046 INFO L272 TraceCheckUtils]: 64: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:20,047 INFO L290 TraceCheckUtils]: 62: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:20,047 INFO L290 TraceCheckUtils]: 61: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:20,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:20,047 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96470#true} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:20,048 INFO L290 TraceCheckUtils]: 58: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,048 INFO L290 TraceCheckUtils]: 57: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,048 INFO L290 TraceCheckUtils]: 56: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,048 INFO L272 TraceCheckUtils]: 55: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,048 INFO L290 TraceCheckUtils]: 54: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:20,049 INFO L290 TraceCheckUtils]: 53: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:20,049 INFO L290 TraceCheckUtils]: 52: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:20,049 INFO L290 TraceCheckUtils]: 51: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:20,050 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96470#true} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:20,050 INFO L290 TraceCheckUtils]: 49: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,050 INFO L290 TraceCheckUtils]: 48: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,050 INFO L272 TraceCheckUtils]: 46: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,050 INFO L290 TraceCheckUtils]: 45: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:20,051 INFO L290 TraceCheckUtils]: 44: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:20,051 INFO L290 TraceCheckUtils]: 43: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:20,051 INFO L290 TraceCheckUtils]: 42: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:20,052 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96470#true} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:20,052 INFO L290 TraceCheckUtils]: 40: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,052 INFO L290 TraceCheckUtils]: 39: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,052 INFO L290 TraceCheckUtils]: 38: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,052 INFO L272 TraceCheckUtils]: 37: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,052 INFO L290 TraceCheckUtils]: 36: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:20,053 INFO L290 TraceCheckUtils]: 35: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:20,053 INFO L290 TraceCheckUtils]: 34: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:20,053 INFO L290 TraceCheckUtils]: 33: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:20,054 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96470#true} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:20,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,054 INFO L290 TraceCheckUtils]: 29: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,054 INFO L272 TraceCheckUtils]: 28: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,054 INFO L290 TraceCheckUtils]: 27: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:20,055 INFO L290 TraceCheckUtils]: 26: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:20,055 INFO L290 TraceCheckUtils]: 25: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:20,055 INFO L290 TraceCheckUtils]: 24: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:20,056 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96470#true} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:20,056 INFO L290 TraceCheckUtils]: 22: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,056 INFO L290 TraceCheckUtils]: 21: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,056 INFO L290 TraceCheckUtils]: 20: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,056 INFO L272 TraceCheckUtils]: 19: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,056 INFO L290 TraceCheckUtils]: 18: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:20,057 INFO L290 TraceCheckUtils]: 17: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:20,057 INFO L290 TraceCheckUtils]: 16: Hoare triple {96779#(<= ~counter~0 10)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,058 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #61#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 14: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 13: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 12: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L272 TraceCheckUtils]: 11: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #59#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 9: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 12:52:20,058 INFO L272 TraceCheckUtils]: 6: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 12:52:20,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {96779#(<= ~counter~0 10)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,059 INFO L272 TraceCheckUtils]: 4: Hoare triple {96779#(<= ~counter~0 10)} call #t~ret7 := main(); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,059 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96779#(<= ~counter~0 10)} {96470#true} #67#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,060 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:20,060 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-28 12:52:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 3783 refuted. 0 times theorem prover too weak. 2968 trivial. 0 not checked. [2022-04-28 12:52:20,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:52:20,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365142355] [2022-04-28 12:52:20,061 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:52:20,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1848065008] [2022-04-28 12:52:20,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1848065008] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:52:20,061 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:52:20,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-28 12:52:20,061 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:52:20,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1466392213] [2022-04-28 12:52:20,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1466392213] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:52:20,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:52:20,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 12:52:20,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637330560] [2022-04-28 12:52:20,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:52:20,062 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 12:52:20,062 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:52:20,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 12:52:20,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:20,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 12:52:20,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:20,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 12:52:20,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:52:20,319 INFO L87 Difference]: Start difference. First operand 371 states and 411 transitions. Second operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 12:52:22,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:22,393 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-28 12:52:22,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-28 12:52:22,393 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 12:52:22,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:52:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 12:52:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 12:52:22,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 12:52:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 12:52:22,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-28 12:52:22,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:22,721 INFO L225 Difference]: With dead ends: 385 [2022-04-28 12:52:22,721 INFO L226 Difference]: Without dead ends: 380 [2022-04-28 12:52:22,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-28 12:52:22,722 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 121 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:52:22,722 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 394 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:52:22,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-28 12:52:23,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-28 12:52:23,257 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:52:23,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 12:52:23,258 INFO L74 IsIncluded]: Start isIncluded. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 12:52:23,258 INFO L87 Difference]: Start difference. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 12:52:23,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:23,272 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 12:52:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 12:52:23,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:23,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:23,273 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 12:52:23,273 INFO L87 Difference]: Start difference. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 12:52:23,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:23,277 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 12:52:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 12:52:23,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:23,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:23,278 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:52:23,278 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:52:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 12:52:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-28 12:52:23,284 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-28 12:52:23,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:52:23,284 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-28 12:52:23,284 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 12:52:23,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-28 12:52:24,449 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 12:52:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-28 12:52:24,450 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:52:24,450 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 40, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:52:24,459 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-28 12:52:24,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2022-04-28 12:52:24,651 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:52:24,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:52:24,651 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-28 12:52:24,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:24,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [232470709] [2022-04-28 12:52:24,651 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:52:24,651 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-28 12:52:24,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:52:24,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730910514] [2022-04-28 12:52:24,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:52:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:52:24,677 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:52:24,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1072796551] [2022-04-28 12:52:24,677 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:52:24,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:24,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:52:24,678 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:52:24,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-28 12:52:24,801 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:52:24,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:52:24,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-28 12:52:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:52:24,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:52:26,791 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-28 12:52:26,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,792 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101143#(<= ~counter~0 0)} {101135#true} #67#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {101143#(<= ~counter~0 0)} call #t~ret7 := main(); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,792 INFO L290 TraceCheckUtils]: 5: Hoare triple {101143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,792 INFO L272 TraceCheckUtils]: 6: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,794 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #59#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,794 INFO L272 TraceCheckUtils]: 11: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,795 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #61#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {101143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:26,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {101143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {101192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,797 INFO L272 TraceCheckUtils]: 19: Hoare triple {101192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {101192#(<= ~counter~0 1)} ~cond := #in~cond; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {101192#(<= ~counter~0 1)} assume !(0 == ~cond); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {101192#(<= ~counter~0 1)} assume true; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,799 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101192#(<= ~counter~0 1)} {101192#(<= ~counter~0 1)} #63#return; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,799 INFO L290 TraceCheckUtils]: 24: Hoare triple {101192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {101192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:26,800 INFO L290 TraceCheckUtils]: 26: Hoare triple {101192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,800 INFO L290 TraceCheckUtils]: 27: Hoare triple {101220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,800 INFO L272 TraceCheckUtils]: 28: Hoare triple {101220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,801 INFO L290 TraceCheckUtils]: 29: Hoare triple {101220#(<= ~counter~0 2)} ~cond := #in~cond; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,801 INFO L290 TraceCheckUtils]: 30: Hoare triple {101220#(<= ~counter~0 2)} assume !(0 == ~cond); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {101220#(<= ~counter~0 2)} assume true; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,802 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101220#(<= ~counter~0 2)} {101220#(<= ~counter~0 2)} #63#return; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,802 INFO L290 TraceCheckUtils]: 33: Hoare triple {101220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,802 INFO L290 TraceCheckUtils]: 34: Hoare triple {101220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:26,803 INFO L290 TraceCheckUtils]: 35: Hoare triple {101220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,803 INFO L290 TraceCheckUtils]: 36: Hoare triple {101248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,803 INFO L272 TraceCheckUtils]: 37: Hoare triple {101248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,804 INFO L290 TraceCheckUtils]: 38: Hoare triple {101248#(<= ~counter~0 3)} ~cond := #in~cond; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,804 INFO L290 TraceCheckUtils]: 39: Hoare triple {101248#(<= ~counter~0 3)} assume !(0 == ~cond); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,804 INFO L290 TraceCheckUtils]: 40: Hoare triple {101248#(<= ~counter~0 3)} assume true; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,805 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101248#(<= ~counter~0 3)} {101248#(<= ~counter~0 3)} #63#return; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,805 INFO L290 TraceCheckUtils]: 42: Hoare triple {101248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,805 INFO L290 TraceCheckUtils]: 43: Hoare triple {101248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:26,806 INFO L290 TraceCheckUtils]: 44: Hoare triple {101248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,806 INFO L290 TraceCheckUtils]: 45: Hoare triple {101276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,806 INFO L272 TraceCheckUtils]: 46: Hoare triple {101276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,807 INFO L290 TraceCheckUtils]: 47: Hoare triple {101276#(<= ~counter~0 4)} ~cond := #in~cond; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,807 INFO L290 TraceCheckUtils]: 48: Hoare triple {101276#(<= ~counter~0 4)} assume !(0 == ~cond); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,807 INFO L290 TraceCheckUtils]: 49: Hoare triple {101276#(<= ~counter~0 4)} assume true; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,808 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101276#(<= ~counter~0 4)} {101276#(<= ~counter~0 4)} #63#return; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,809 INFO L290 TraceCheckUtils]: 51: Hoare triple {101276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,809 INFO L290 TraceCheckUtils]: 52: Hoare triple {101276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:26,810 INFO L290 TraceCheckUtils]: 53: Hoare triple {101276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,810 INFO L290 TraceCheckUtils]: 54: Hoare triple {101304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,811 INFO L272 TraceCheckUtils]: 55: Hoare triple {101304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,812 INFO L290 TraceCheckUtils]: 56: Hoare triple {101304#(<= ~counter~0 5)} ~cond := #in~cond; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,812 INFO L290 TraceCheckUtils]: 57: Hoare triple {101304#(<= ~counter~0 5)} assume !(0 == ~cond); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,812 INFO L290 TraceCheckUtils]: 58: Hoare triple {101304#(<= ~counter~0 5)} assume true; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,813 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101304#(<= ~counter~0 5)} {101304#(<= ~counter~0 5)} #63#return; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,813 INFO L290 TraceCheckUtils]: 60: Hoare triple {101304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,813 INFO L290 TraceCheckUtils]: 61: Hoare triple {101304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:26,814 INFO L290 TraceCheckUtils]: 62: Hoare triple {101304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,814 INFO L290 TraceCheckUtils]: 63: Hoare triple {101332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,815 INFO L272 TraceCheckUtils]: 64: Hoare triple {101332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,815 INFO L290 TraceCheckUtils]: 65: Hoare triple {101332#(<= ~counter~0 6)} ~cond := #in~cond; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,815 INFO L290 TraceCheckUtils]: 66: Hoare triple {101332#(<= ~counter~0 6)} assume !(0 == ~cond); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,815 INFO L290 TraceCheckUtils]: 67: Hoare triple {101332#(<= ~counter~0 6)} assume true; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,816 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101332#(<= ~counter~0 6)} {101332#(<= ~counter~0 6)} #63#return; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,816 INFO L290 TraceCheckUtils]: 69: Hoare triple {101332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,816 INFO L290 TraceCheckUtils]: 70: Hoare triple {101332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:26,817 INFO L290 TraceCheckUtils]: 71: Hoare triple {101332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,817 INFO L290 TraceCheckUtils]: 72: Hoare triple {101360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,818 INFO L272 TraceCheckUtils]: 73: Hoare triple {101360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,818 INFO L290 TraceCheckUtils]: 74: Hoare triple {101360#(<= ~counter~0 7)} ~cond := #in~cond; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,818 INFO L290 TraceCheckUtils]: 75: Hoare triple {101360#(<= ~counter~0 7)} assume !(0 == ~cond); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,819 INFO L290 TraceCheckUtils]: 76: Hoare triple {101360#(<= ~counter~0 7)} assume true; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,819 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101360#(<= ~counter~0 7)} {101360#(<= ~counter~0 7)} #63#return; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,819 INFO L290 TraceCheckUtils]: 78: Hoare triple {101360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,820 INFO L290 TraceCheckUtils]: 79: Hoare triple {101360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:26,821 INFO L290 TraceCheckUtils]: 80: Hoare triple {101360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,821 INFO L290 TraceCheckUtils]: 81: Hoare triple {101388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,821 INFO L272 TraceCheckUtils]: 82: Hoare triple {101388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,821 INFO L290 TraceCheckUtils]: 83: Hoare triple {101388#(<= ~counter~0 8)} ~cond := #in~cond; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,822 INFO L290 TraceCheckUtils]: 84: Hoare triple {101388#(<= ~counter~0 8)} assume !(0 == ~cond); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,822 INFO L290 TraceCheckUtils]: 85: Hoare triple {101388#(<= ~counter~0 8)} assume true; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,822 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101388#(<= ~counter~0 8)} {101388#(<= ~counter~0 8)} #63#return; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,823 INFO L290 TraceCheckUtils]: 87: Hoare triple {101388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,823 INFO L290 TraceCheckUtils]: 88: Hoare triple {101388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:26,824 INFO L290 TraceCheckUtils]: 89: Hoare triple {101388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,824 INFO L290 TraceCheckUtils]: 90: Hoare triple {101416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,824 INFO L272 TraceCheckUtils]: 91: Hoare triple {101416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,824 INFO L290 TraceCheckUtils]: 92: Hoare triple {101416#(<= ~counter~0 9)} ~cond := #in~cond; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,825 INFO L290 TraceCheckUtils]: 93: Hoare triple {101416#(<= ~counter~0 9)} assume !(0 == ~cond); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,825 INFO L290 TraceCheckUtils]: 94: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,825 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101416#(<= ~counter~0 9)} {101416#(<= ~counter~0 9)} #63#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,826 INFO L290 TraceCheckUtils]: 96: Hoare triple {101416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,826 INFO L290 TraceCheckUtils]: 97: Hoare triple {101416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:26,827 INFO L290 TraceCheckUtils]: 98: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,827 INFO L290 TraceCheckUtils]: 99: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,827 INFO L272 TraceCheckUtils]: 100: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,828 INFO L290 TraceCheckUtils]: 101: Hoare triple {101444#(<= ~counter~0 10)} ~cond := #in~cond; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,828 INFO L290 TraceCheckUtils]: 102: Hoare triple {101444#(<= ~counter~0 10)} assume !(0 == ~cond); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,828 INFO L290 TraceCheckUtils]: 103: Hoare triple {101444#(<= ~counter~0 10)} assume true; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,828 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101444#(<= ~counter~0 10)} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,829 INFO L290 TraceCheckUtils]: 105: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,829 INFO L290 TraceCheckUtils]: 106: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:26,830 INFO L290 TraceCheckUtils]: 107: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,830 INFO L290 TraceCheckUtils]: 108: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,830 INFO L272 TraceCheckUtils]: 109: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,831 INFO L290 TraceCheckUtils]: 110: Hoare triple {101472#(<= ~counter~0 11)} ~cond := #in~cond; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,831 INFO L290 TraceCheckUtils]: 111: Hoare triple {101472#(<= ~counter~0 11)} assume !(0 == ~cond); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,831 INFO L290 TraceCheckUtils]: 112: Hoare triple {101472#(<= ~counter~0 11)} assume true; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,831 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101472#(<= ~counter~0 11)} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,832 INFO L290 TraceCheckUtils]: 114: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,832 INFO L290 TraceCheckUtils]: 115: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:26,833 INFO L290 TraceCheckUtils]: 116: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,833 INFO L290 TraceCheckUtils]: 117: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,833 INFO L272 TraceCheckUtils]: 118: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,834 INFO L290 TraceCheckUtils]: 119: Hoare triple {101500#(<= ~counter~0 12)} ~cond := #in~cond; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,834 INFO L290 TraceCheckUtils]: 120: Hoare triple {101500#(<= ~counter~0 12)} assume !(0 == ~cond); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,834 INFO L290 TraceCheckUtils]: 121: Hoare triple {101500#(<= ~counter~0 12)} assume true; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,834 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101500#(<= ~counter~0 12)} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,835 INFO L290 TraceCheckUtils]: 124: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:26,836 INFO L290 TraceCheckUtils]: 125: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,836 INFO L290 TraceCheckUtils]: 126: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,836 INFO L272 TraceCheckUtils]: 127: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,837 INFO L290 TraceCheckUtils]: 128: Hoare triple {101528#(<= ~counter~0 13)} ~cond := #in~cond; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,837 INFO L290 TraceCheckUtils]: 129: Hoare triple {101528#(<= ~counter~0 13)} assume !(0 == ~cond); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,837 INFO L290 TraceCheckUtils]: 130: Hoare triple {101528#(<= ~counter~0 13)} assume true; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,837 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101528#(<= ~counter~0 13)} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,838 INFO L290 TraceCheckUtils]: 132: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,838 INFO L290 TraceCheckUtils]: 133: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:26,839 INFO L290 TraceCheckUtils]: 134: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,839 INFO L290 TraceCheckUtils]: 135: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,839 INFO L272 TraceCheckUtils]: 136: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,840 INFO L290 TraceCheckUtils]: 137: Hoare triple {101556#(<= ~counter~0 14)} ~cond := #in~cond; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,840 INFO L290 TraceCheckUtils]: 138: Hoare triple {101556#(<= ~counter~0 14)} assume !(0 == ~cond); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,840 INFO L290 TraceCheckUtils]: 139: Hoare triple {101556#(<= ~counter~0 14)} assume true; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,841 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101556#(<= ~counter~0 14)} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,841 INFO L290 TraceCheckUtils]: 141: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,841 INFO L290 TraceCheckUtils]: 142: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:26,842 INFO L290 TraceCheckUtils]: 143: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,842 INFO L290 TraceCheckUtils]: 144: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,842 INFO L272 TraceCheckUtils]: 145: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,843 INFO L290 TraceCheckUtils]: 146: Hoare triple {101584#(<= ~counter~0 15)} ~cond := #in~cond; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,843 INFO L290 TraceCheckUtils]: 147: Hoare triple {101584#(<= ~counter~0 15)} assume !(0 == ~cond); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,843 INFO L290 TraceCheckUtils]: 148: Hoare triple {101584#(<= ~counter~0 15)} assume true; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,844 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101584#(<= ~counter~0 15)} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,844 INFO L290 TraceCheckUtils]: 150: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,844 INFO L290 TraceCheckUtils]: 151: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:26,845 INFO L290 TraceCheckUtils]: 152: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,845 INFO L290 TraceCheckUtils]: 153: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,846 INFO L272 TraceCheckUtils]: 154: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,846 INFO L290 TraceCheckUtils]: 155: Hoare triple {101612#(<= ~counter~0 16)} ~cond := #in~cond; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,846 INFO L290 TraceCheckUtils]: 156: Hoare triple {101612#(<= ~counter~0 16)} assume !(0 == ~cond); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,846 INFO L290 TraceCheckUtils]: 157: Hoare triple {101612#(<= ~counter~0 16)} assume true; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,847 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101612#(<= ~counter~0 16)} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,847 INFO L290 TraceCheckUtils]: 159: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,847 INFO L290 TraceCheckUtils]: 160: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:26,848 INFO L290 TraceCheckUtils]: 161: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,848 INFO L290 TraceCheckUtils]: 162: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,849 INFO L272 TraceCheckUtils]: 163: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,849 INFO L290 TraceCheckUtils]: 164: Hoare triple {101640#(<= ~counter~0 17)} ~cond := #in~cond; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,849 INFO L290 TraceCheckUtils]: 165: Hoare triple {101640#(<= ~counter~0 17)} assume !(0 == ~cond); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,849 INFO L290 TraceCheckUtils]: 166: Hoare triple {101640#(<= ~counter~0 17)} assume true; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,850 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101640#(<= ~counter~0 17)} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,850 INFO L290 TraceCheckUtils]: 168: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,850 INFO L290 TraceCheckUtils]: 169: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:26,851 INFO L290 TraceCheckUtils]: 170: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,851 INFO L290 TraceCheckUtils]: 171: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,852 INFO L272 TraceCheckUtils]: 172: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,852 INFO L290 TraceCheckUtils]: 173: Hoare triple {101668#(<= ~counter~0 18)} ~cond := #in~cond; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,852 INFO L290 TraceCheckUtils]: 174: Hoare triple {101668#(<= ~counter~0 18)} assume !(0 == ~cond); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,852 INFO L290 TraceCheckUtils]: 175: Hoare triple {101668#(<= ~counter~0 18)} assume true; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,853 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101668#(<= ~counter~0 18)} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,853 INFO L290 TraceCheckUtils]: 177: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,853 INFO L290 TraceCheckUtils]: 178: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:26,854 INFO L290 TraceCheckUtils]: 179: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,854 INFO L290 TraceCheckUtils]: 180: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,855 INFO L272 TraceCheckUtils]: 181: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,855 INFO L290 TraceCheckUtils]: 182: Hoare triple {101696#(<= ~counter~0 19)} ~cond := #in~cond; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,855 INFO L290 TraceCheckUtils]: 183: Hoare triple {101696#(<= ~counter~0 19)} assume !(0 == ~cond); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,855 INFO L290 TraceCheckUtils]: 184: Hoare triple {101696#(<= ~counter~0 19)} assume true; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,856 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101696#(<= ~counter~0 19)} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,856 INFO L290 TraceCheckUtils]: 186: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,856 INFO L290 TraceCheckUtils]: 187: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:26,857 INFO L290 TraceCheckUtils]: 188: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,857 INFO L290 TraceCheckUtils]: 189: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,858 INFO L272 TraceCheckUtils]: 190: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,858 INFO L290 TraceCheckUtils]: 191: Hoare triple {101724#(<= ~counter~0 20)} ~cond := #in~cond; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,858 INFO L290 TraceCheckUtils]: 192: Hoare triple {101724#(<= ~counter~0 20)} assume !(0 == ~cond); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,858 INFO L290 TraceCheckUtils]: 193: Hoare triple {101724#(<= ~counter~0 20)} assume true; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,859 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101724#(<= ~counter~0 20)} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,859 INFO L290 TraceCheckUtils]: 195: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,859 INFO L290 TraceCheckUtils]: 196: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:26,860 INFO L290 TraceCheckUtils]: 197: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,860 INFO L290 TraceCheckUtils]: 198: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,861 INFO L272 TraceCheckUtils]: 199: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,861 INFO L290 TraceCheckUtils]: 200: Hoare triple {101752#(<= ~counter~0 21)} ~cond := #in~cond; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,861 INFO L290 TraceCheckUtils]: 201: Hoare triple {101752#(<= ~counter~0 21)} assume !(0 == ~cond); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,861 INFO L290 TraceCheckUtils]: 202: Hoare triple {101752#(<= ~counter~0 21)} assume true; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,862 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101752#(<= ~counter~0 21)} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,862 INFO L290 TraceCheckUtils]: 204: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,862 INFO L290 TraceCheckUtils]: 205: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:26,863 INFO L290 TraceCheckUtils]: 206: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,863 INFO L290 TraceCheckUtils]: 207: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,864 INFO L272 TraceCheckUtils]: 208: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,864 INFO L290 TraceCheckUtils]: 209: Hoare triple {101780#(<= ~counter~0 22)} ~cond := #in~cond; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,864 INFO L290 TraceCheckUtils]: 210: Hoare triple {101780#(<= ~counter~0 22)} assume !(0 == ~cond); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,864 INFO L290 TraceCheckUtils]: 211: Hoare triple {101780#(<= ~counter~0 22)} assume true; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,865 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101780#(<= ~counter~0 22)} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,865 INFO L290 TraceCheckUtils]: 213: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,865 INFO L290 TraceCheckUtils]: 214: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:26,866 INFO L290 TraceCheckUtils]: 215: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,866 INFO L290 TraceCheckUtils]: 216: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,867 INFO L272 TraceCheckUtils]: 217: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,867 INFO L290 TraceCheckUtils]: 218: Hoare triple {101808#(<= ~counter~0 23)} ~cond := #in~cond; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,867 INFO L290 TraceCheckUtils]: 219: Hoare triple {101808#(<= ~counter~0 23)} assume !(0 == ~cond); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,867 INFO L290 TraceCheckUtils]: 220: Hoare triple {101808#(<= ~counter~0 23)} assume true; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,868 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101808#(<= ~counter~0 23)} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,868 INFO L290 TraceCheckUtils]: 222: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,868 INFO L290 TraceCheckUtils]: 223: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:26,869 INFO L290 TraceCheckUtils]: 224: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,869 INFO L290 TraceCheckUtils]: 225: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,870 INFO L272 TraceCheckUtils]: 226: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,870 INFO L290 TraceCheckUtils]: 227: Hoare triple {101836#(<= ~counter~0 24)} ~cond := #in~cond; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,870 INFO L290 TraceCheckUtils]: 228: Hoare triple {101836#(<= ~counter~0 24)} assume !(0 == ~cond); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,870 INFO L290 TraceCheckUtils]: 229: Hoare triple {101836#(<= ~counter~0 24)} assume true; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,871 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101836#(<= ~counter~0 24)} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,871 INFO L290 TraceCheckUtils]: 231: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,871 INFO L290 TraceCheckUtils]: 232: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:26,872 INFO L290 TraceCheckUtils]: 233: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,872 INFO L290 TraceCheckUtils]: 234: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,873 INFO L272 TraceCheckUtils]: 235: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,873 INFO L290 TraceCheckUtils]: 236: Hoare triple {101864#(<= ~counter~0 25)} ~cond := #in~cond; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,873 INFO L290 TraceCheckUtils]: 237: Hoare triple {101864#(<= ~counter~0 25)} assume !(0 == ~cond); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,874 INFO L290 TraceCheckUtils]: 238: Hoare triple {101864#(<= ~counter~0 25)} assume true; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,874 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101864#(<= ~counter~0 25)} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,874 INFO L290 TraceCheckUtils]: 240: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,874 INFO L290 TraceCheckUtils]: 241: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:26,875 INFO L290 TraceCheckUtils]: 242: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,875 INFO L290 TraceCheckUtils]: 243: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,876 INFO L272 TraceCheckUtils]: 244: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,876 INFO L290 TraceCheckUtils]: 245: Hoare triple {101892#(<= ~counter~0 26)} ~cond := #in~cond; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,876 INFO L290 TraceCheckUtils]: 246: Hoare triple {101892#(<= ~counter~0 26)} assume !(0 == ~cond); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,877 INFO L290 TraceCheckUtils]: 247: Hoare triple {101892#(<= ~counter~0 26)} assume true; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,877 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101892#(<= ~counter~0 26)} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,877 INFO L290 TraceCheckUtils]: 249: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,877 INFO L290 TraceCheckUtils]: 250: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:26,878 INFO L290 TraceCheckUtils]: 251: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,879 INFO L290 TraceCheckUtils]: 252: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,879 INFO L272 TraceCheckUtils]: 253: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,879 INFO L290 TraceCheckUtils]: 254: Hoare triple {101920#(<= ~counter~0 27)} ~cond := #in~cond; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,879 INFO L290 TraceCheckUtils]: 255: Hoare triple {101920#(<= ~counter~0 27)} assume !(0 == ~cond); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,880 INFO L290 TraceCheckUtils]: 256: Hoare triple {101920#(<= ~counter~0 27)} assume true; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,880 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101920#(<= ~counter~0 27)} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,880 INFO L290 TraceCheckUtils]: 258: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,881 INFO L290 TraceCheckUtils]: 259: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:26,881 INFO L290 TraceCheckUtils]: 260: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,882 INFO L290 TraceCheckUtils]: 261: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,882 INFO L272 TraceCheckUtils]: 262: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,882 INFO L290 TraceCheckUtils]: 263: Hoare triple {101948#(<= ~counter~0 28)} ~cond := #in~cond; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,883 INFO L290 TraceCheckUtils]: 264: Hoare triple {101948#(<= ~counter~0 28)} assume !(0 == ~cond); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,883 INFO L290 TraceCheckUtils]: 265: Hoare triple {101948#(<= ~counter~0 28)} assume true; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,883 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101948#(<= ~counter~0 28)} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,883 INFO L290 TraceCheckUtils]: 267: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,884 INFO L290 TraceCheckUtils]: 268: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:26,884 INFO L290 TraceCheckUtils]: 269: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,885 INFO L290 TraceCheckUtils]: 270: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,885 INFO L272 TraceCheckUtils]: 271: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,885 INFO L290 TraceCheckUtils]: 272: Hoare triple {101976#(<= ~counter~0 29)} ~cond := #in~cond; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,886 INFO L290 TraceCheckUtils]: 273: Hoare triple {101976#(<= ~counter~0 29)} assume !(0 == ~cond); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,886 INFO L290 TraceCheckUtils]: 274: Hoare triple {101976#(<= ~counter~0 29)} assume true; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,886 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101976#(<= ~counter~0 29)} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,886 INFO L290 TraceCheckUtils]: 276: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,887 INFO L290 TraceCheckUtils]: 277: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:26,887 INFO L290 TraceCheckUtils]: 278: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,888 INFO L290 TraceCheckUtils]: 279: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,888 INFO L272 TraceCheckUtils]: 280: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,888 INFO L290 TraceCheckUtils]: 281: Hoare triple {102004#(<= ~counter~0 30)} ~cond := #in~cond; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,889 INFO L290 TraceCheckUtils]: 282: Hoare triple {102004#(<= ~counter~0 30)} assume !(0 == ~cond); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,889 INFO L290 TraceCheckUtils]: 283: Hoare triple {102004#(<= ~counter~0 30)} assume true; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,889 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {102004#(<= ~counter~0 30)} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,889 INFO L290 TraceCheckUtils]: 285: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,890 INFO L290 TraceCheckUtils]: 286: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:26,891 INFO L290 TraceCheckUtils]: 287: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,891 INFO L290 TraceCheckUtils]: 288: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,891 INFO L272 TraceCheckUtils]: 289: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,891 INFO L290 TraceCheckUtils]: 290: Hoare triple {102032#(<= ~counter~0 31)} ~cond := #in~cond; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,892 INFO L290 TraceCheckUtils]: 291: Hoare triple {102032#(<= ~counter~0 31)} assume !(0 == ~cond); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,892 INFO L290 TraceCheckUtils]: 292: Hoare triple {102032#(<= ~counter~0 31)} assume true; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,892 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {102032#(<= ~counter~0 31)} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,893 INFO L290 TraceCheckUtils]: 294: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,893 INFO L290 TraceCheckUtils]: 295: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:26,894 INFO L290 TraceCheckUtils]: 296: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,894 INFO L290 TraceCheckUtils]: 297: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,894 INFO L272 TraceCheckUtils]: 298: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,894 INFO L290 TraceCheckUtils]: 299: Hoare triple {102060#(<= ~counter~0 32)} ~cond := #in~cond; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,895 INFO L290 TraceCheckUtils]: 300: Hoare triple {102060#(<= ~counter~0 32)} assume !(0 == ~cond); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,895 INFO L290 TraceCheckUtils]: 301: Hoare triple {102060#(<= ~counter~0 32)} assume true; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,895 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {102060#(<= ~counter~0 32)} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,896 INFO L290 TraceCheckUtils]: 303: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,896 INFO L290 TraceCheckUtils]: 304: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:26,897 INFO L290 TraceCheckUtils]: 305: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,897 INFO L290 TraceCheckUtils]: 306: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,897 INFO L272 TraceCheckUtils]: 307: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,898 INFO L290 TraceCheckUtils]: 308: Hoare triple {102088#(<= ~counter~0 33)} ~cond := #in~cond; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,898 INFO L290 TraceCheckUtils]: 309: Hoare triple {102088#(<= ~counter~0 33)} assume !(0 == ~cond); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,898 INFO L290 TraceCheckUtils]: 310: Hoare triple {102088#(<= ~counter~0 33)} assume true; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,898 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102088#(<= ~counter~0 33)} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,899 INFO L290 TraceCheckUtils]: 312: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,899 INFO L290 TraceCheckUtils]: 313: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:26,900 INFO L290 TraceCheckUtils]: 314: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,900 INFO L290 TraceCheckUtils]: 315: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,900 INFO L272 TraceCheckUtils]: 316: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,901 INFO L290 TraceCheckUtils]: 317: Hoare triple {102116#(<= ~counter~0 34)} ~cond := #in~cond; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,901 INFO L290 TraceCheckUtils]: 318: Hoare triple {102116#(<= ~counter~0 34)} assume !(0 == ~cond); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,901 INFO L290 TraceCheckUtils]: 319: Hoare triple {102116#(<= ~counter~0 34)} assume true; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,901 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102116#(<= ~counter~0 34)} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,902 INFO L290 TraceCheckUtils]: 321: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,902 INFO L290 TraceCheckUtils]: 322: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:26,903 INFO L290 TraceCheckUtils]: 323: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,903 INFO L290 TraceCheckUtils]: 324: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,903 INFO L272 TraceCheckUtils]: 325: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,904 INFO L290 TraceCheckUtils]: 326: Hoare triple {102144#(<= ~counter~0 35)} ~cond := #in~cond; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,904 INFO L290 TraceCheckUtils]: 327: Hoare triple {102144#(<= ~counter~0 35)} assume !(0 == ~cond); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,904 INFO L290 TraceCheckUtils]: 328: Hoare triple {102144#(<= ~counter~0 35)} assume true; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,905 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102144#(<= ~counter~0 35)} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,905 INFO L290 TraceCheckUtils]: 330: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,905 INFO L290 TraceCheckUtils]: 331: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:26,906 INFO L290 TraceCheckUtils]: 332: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,906 INFO L290 TraceCheckUtils]: 333: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,906 INFO L272 TraceCheckUtils]: 334: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,907 INFO L290 TraceCheckUtils]: 335: Hoare triple {102172#(<= ~counter~0 36)} ~cond := #in~cond; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,907 INFO L290 TraceCheckUtils]: 336: Hoare triple {102172#(<= ~counter~0 36)} assume !(0 == ~cond); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,907 INFO L290 TraceCheckUtils]: 337: Hoare triple {102172#(<= ~counter~0 36)} assume true; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,908 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102172#(<= ~counter~0 36)} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,908 INFO L290 TraceCheckUtils]: 339: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,908 INFO L290 TraceCheckUtils]: 340: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:26,909 INFO L290 TraceCheckUtils]: 341: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,909 INFO L290 TraceCheckUtils]: 342: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,910 INFO L272 TraceCheckUtils]: 343: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,910 INFO L290 TraceCheckUtils]: 344: Hoare triple {102200#(<= ~counter~0 37)} ~cond := #in~cond; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,910 INFO L290 TraceCheckUtils]: 345: Hoare triple {102200#(<= ~counter~0 37)} assume !(0 == ~cond); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,910 INFO L290 TraceCheckUtils]: 346: Hoare triple {102200#(<= ~counter~0 37)} assume true; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,911 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102200#(<= ~counter~0 37)} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,911 INFO L290 TraceCheckUtils]: 348: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,911 INFO L290 TraceCheckUtils]: 349: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:26,912 INFO L290 TraceCheckUtils]: 350: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,912 INFO L290 TraceCheckUtils]: 351: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,913 INFO L272 TraceCheckUtils]: 352: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,913 INFO L290 TraceCheckUtils]: 353: Hoare triple {102228#(<= ~counter~0 38)} ~cond := #in~cond; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,913 INFO L290 TraceCheckUtils]: 354: Hoare triple {102228#(<= ~counter~0 38)} assume !(0 == ~cond); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,913 INFO L290 TraceCheckUtils]: 355: Hoare triple {102228#(<= ~counter~0 38)} assume true; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,914 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102228#(<= ~counter~0 38)} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,914 INFO L290 TraceCheckUtils]: 357: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,914 INFO L290 TraceCheckUtils]: 358: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:26,915 INFO L290 TraceCheckUtils]: 359: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,915 INFO L290 TraceCheckUtils]: 360: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,916 INFO L272 TraceCheckUtils]: 361: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,916 INFO L290 TraceCheckUtils]: 362: Hoare triple {102256#(<= ~counter~0 39)} ~cond := #in~cond; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,916 INFO L290 TraceCheckUtils]: 363: Hoare triple {102256#(<= ~counter~0 39)} assume !(0 == ~cond); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,916 INFO L290 TraceCheckUtils]: 364: Hoare triple {102256#(<= ~counter~0 39)} assume true; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,917 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102256#(<= ~counter~0 39)} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,917 INFO L290 TraceCheckUtils]: 366: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,917 INFO L290 TraceCheckUtils]: 367: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:26,918 INFO L290 TraceCheckUtils]: 368: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,918 INFO L290 TraceCheckUtils]: 369: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,919 INFO L272 TraceCheckUtils]: 370: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,919 INFO L290 TraceCheckUtils]: 371: Hoare triple {102284#(<= ~counter~0 40)} ~cond := #in~cond; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,919 INFO L290 TraceCheckUtils]: 372: Hoare triple {102284#(<= ~counter~0 40)} assume !(0 == ~cond); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,919 INFO L290 TraceCheckUtils]: 373: Hoare triple {102284#(<= ~counter~0 40)} assume true; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,920 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102284#(<= ~counter~0 40)} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,920 INFO L290 TraceCheckUtils]: 375: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,920 INFO L290 TraceCheckUtils]: 376: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:26,921 INFO L290 TraceCheckUtils]: 377: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102312#(<= |main_#t~post6| 40)} is VALID [2022-04-28 12:52:26,921 INFO L290 TraceCheckUtils]: 378: Hoare triple {102312#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-28 12:52:26,921 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-28 12:52:26,921 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-28 12:52:26,921 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-28 12:52:26,921 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-28 12:52:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 7100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:52:26,922 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:52:28,589 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-28 12:52:28,589 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-28 12:52:28,589 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-28 12:52:28,589 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-28 12:52:28,590 INFO L290 TraceCheckUtils]: 378: Hoare triple {102340#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-28 12:52:28,590 INFO L290 TraceCheckUtils]: 377: Hoare triple {102344#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102340#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:52:28,590 INFO L290 TraceCheckUtils]: 376: Hoare triple {102344#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102344#(< ~counter~0 50)} is VALID [2022-04-28 12:52:28,590 INFO L290 TraceCheckUtils]: 375: Hoare triple {102344#(< ~counter~0 50)} assume !!(0 != ~r~0); {102344#(< ~counter~0 50)} is VALID [2022-04-28 12:52:28,591 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101135#true} {102344#(< ~counter~0 50)} #63#return; {102344#(< ~counter~0 50)} is VALID [2022-04-28 12:52:28,591 INFO L290 TraceCheckUtils]: 373: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,591 INFO L290 TraceCheckUtils]: 372: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,591 INFO L290 TraceCheckUtils]: 371: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,591 INFO L272 TraceCheckUtils]: 370: Hoare triple {102344#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,591 INFO L290 TraceCheckUtils]: 369: Hoare triple {102344#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-28 12:52:28,593 INFO L290 TraceCheckUtils]: 368: Hoare triple {102372#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-28 12:52:28,593 INFO L290 TraceCheckUtils]: 367: Hoare triple {102372#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102372#(< ~counter~0 49)} is VALID [2022-04-28 12:52:28,594 INFO L290 TraceCheckUtils]: 366: Hoare triple {102372#(< ~counter~0 49)} assume !!(0 != ~r~0); {102372#(< ~counter~0 49)} is VALID [2022-04-28 12:52:28,594 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101135#true} {102372#(< ~counter~0 49)} #63#return; {102372#(< ~counter~0 49)} is VALID [2022-04-28 12:52:28,594 INFO L290 TraceCheckUtils]: 364: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,594 INFO L290 TraceCheckUtils]: 363: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,594 INFO L290 TraceCheckUtils]: 362: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,594 INFO L272 TraceCheckUtils]: 361: Hoare triple {102372#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,595 INFO L290 TraceCheckUtils]: 360: Hoare triple {102372#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-28 12:52:28,595 INFO L290 TraceCheckUtils]: 359: Hoare triple {102400#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-28 12:52:28,596 INFO L290 TraceCheckUtils]: 358: Hoare triple {102400#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102400#(< ~counter~0 48)} is VALID [2022-04-28 12:52:28,596 INFO L290 TraceCheckUtils]: 357: Hoare triple {102400#(< ~counter~0 48)} assume !!(0 != ~r~0); {102400#(< ~counter~0 48)} is VALID [2022-04-28 12:52:28,596 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101135#true} {102400#(< ~counter~0 48)} #63#return; {102400#(< ~counter~0 48)} is VALID [2022-04-28 12:52:28,596 INFO L290 TraceCheckUtils]: 355: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,596 INFO L290 TraceCheckUtils]: 354: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,596 INFO L290 TraceCheckUtils]: 353: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,596 INFO L272 TraceCheckUtils]: 352: Hoare triple {102400#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,597 INFO L290 TraceCheckUtils]: 351: Hoare triple {102400#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-28 12:52:28,597 INFO L290 TraceCheckUtils]: 350: Hoare triple {102428#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-28 12:52:28,598 INFO L290 TraceCheckUtils]: 349: Hoare triple {102428#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102428#(< ~counter~0 47)} is VALID [2022-04-28 12:52:28,598 INFO L290 TraceCheckUtils]: 348: Hoare triple {102428#(< ~counter~0 47)} assume !!(0 != ~r~0); {102428#(< ~counter~0 47)} is VALID [2022-04-28 12:52:28,598 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101135#true} {102428#(< ~counter~0 47)} #63#return; {102428#(< ~counter~0 47)} is VALID [2022-04-28 12:52:28,598 INFO L290 TraceCheckUtils]: 346: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,598 INFO L290 TraceCheckUtils]: 345: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,598 INFO L290 TraceCheckUtils]: 344: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,599 INFO L272 TraceCheckUtils]: 343: Hoare triple {102428#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,599 INFO L290 TraceCheckUtils]: 342: Hoare triple {102428#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-28 12:52:28,600 INFO L290 TraceCheckUtils]: 341: Hoare triple {102456#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-28 12:52:28,600 INFO L290 TraceCheckUtils]: 340: Hoare triple {102456#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102456#(< ~counter~0 46)} is VALID [2022-04-28 12:52:28,600 INFO L290 TraceCheckUtils]: 339: Hoare triple {102456#(< ~counter~0 46)} assume !!(0 != ~r~0); {102456#(< ~counter~0 46)} is VALID [2022-04-28 12:52:28,600 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101135#true} {102456#(< ~counter~0 46)} #63#return; {102456#(< ~counter~0 46)} is VALID [2022-04-28 12:52:28,601 INFO L290 TraceCheckUtils]: 337: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,601 INFO L290 TraceCheckUtils]: 336: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,601 INFO L290 TraceCheckUtils]: 335: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,601 INFO L272 TraceCheckUtils]: 334: Hoare triple {102456#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,601 INFO L290 TraceCheckUtils]: 333: Hoare triple {102456#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-28 12:52:28,602 INFO L290 TraceCheckUtils]: 332: Hoare triple {102484#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-28 12:52:28,602 INFO L290 TraceCheckUtils]: 331: Hoare triple {102484#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102484#(< ~counter~0 45)} is VALID [2022-04-28 12:52:28,602 INFO L290 TraceCheckUtils]: 330: Hoare triple {102484#(< ~counter~0 45)} assume !!(0 != ~r~0); {102484#(< ~counter~0 45)} is VALID [2022-04-28 12:52:28,603 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101135#true} {102484#(< ~counter~0 45)} #63#return; {102484#(< ~counter~0 45)} is VALID [2022-04-28 12:52:28,603 INFO L290 TraceCheckUtils]: 328: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,603 INFO L290 TraceCheckUtils]: 327: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,603 INFO L290 TraceCheckUtils]: 326: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,603 INFO L272 TraceCheckUtils]: 325: Hoare triple {102484#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,603 INFO L290 TraceCheckUtils]: 324: Hoare triple {102484#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-28 12:52:28,604 INFO L290 TraceCheckUtils]: 323: Hoare triple {102512#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-28 12:52:28,604 INFO L290 TraceCheckUtils]: 322: Hoare triple {102512#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102512#(< ~counter~0 44)} is VALID [2022-04-28 12:52:28,604 INFO L290 TraceCheckUtils]: 321: Hoare triple {102512#(< ~counter~0 44)} assume !!(0 != ~r~0); {102512#(< ~counter~0 44)} is VALID [2022-04-28 12:52:28,605 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101135#true} {102512#(< ~counter~0 44)} #63#return; {102512#(< ~counter~0 44)} is VALID [2022-04-28 12:52:28,605 INFO L290 TraceCheckUtils]: 319: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,605 INFO L290 TraceCheckUtils]: 318: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,605 INFO L290 TraceCheckUtils]: 317: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,605 INFO L272 TraceCheckUtils]: 316: Hoare triple {102512#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,605 INFO L290 TraceCheckUtils]: 315: Hoare triple {102512#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-28 12:52:28,606 INFO L290 TraceCheckUtils]: 314: Hoare triple {102540#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-28 12:52:28,606 INFO L290 TraceCheckUtils]: 313: Hoare triple {102540#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102540#(< ~counter~0 43)} is VALID [2022-04-28 12:52:28,606 INFO L290 TraceCheckUtils]: 312: Hoare triple {102540#(< ~counter~0 43)} assume !!(0 != ~r~0); {102540#(< ~counter~0 43)} is VALID [2022-04-28 12:52:28,607 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101135#true} {102540#(< ~counter~0 43)} #63#return; {102540#(< ~counter~0 43)} is VALID [2022-04-28 12:52:28,607 INFO L290 TraceCheckUtils]: 310: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,607 INFO L290 TraceCheckUtils]: 309: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,607 INFO L290 TraceCheckUtils]: 308: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,607 INFO L272 TraceCheckUtils]: 307: Hoare triple {102540#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,607 INFO L290 TraceCheckUtils]: 306: Hoare triple {102540#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-28 12:52:28,608 INFO L290 TraceCheckUtils]: 305: Hoare triple {102568#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-28 12:52:28,608 INFO L290 TraceCheckUtils]: 304: Hoare triple {102568#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102568#(< ~counter~0 42)} is VALID [2022-04-28 12:52:28,608 INFO L290 TraceCheckUtils]: 303: Hoare triple {102568#(< ~counter~0 42)} assume !!(0 != ~r~0); {102568#(< ~counter~0 42)} is VALID [2022-04-28 12:52:28,609 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101135#true} {102568#(< ~counter~0 42)} #63#return; {102568#(< ~counter~0 42)} is VALID [2022-04-28 12:52:28,609 INFO L290 TraceCheckUtils]: 301: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,609 INFO L290 TraceCheckUtils]: 300: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,609 INFO L290 TraceCheckUtils]: 299: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,609 INFO L272 TraceCheckUtils]: 298: Hoare triple {102568#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,609 INFO L290 TraceCheckUtils]: 297: Hoare triple {102568#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-28 12:52:28,610 INFO L290 TraceCheckUtils]: 296: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-28 12:52:28,610 INFO L290 TraceCheckUtils]: 295: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:28,611 INFO L290 TraceCheckUtils]: 294: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:28,611 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101135#true} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:28,611 INFO L290 TraceCheckUtils]: 292: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,611 INFO L290 TraceCheckUtils]: 291: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,611 INFO L290 TraceCheckUtils]: 290: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,611 INFO L272 TraceCheckUtils]: 289: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,611 INFO L290 TraceCheckUtils]: 288: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:28,612 INFO L290 TraceCheckUtils]: 287: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:28,612 INFO L290 TraceCheckUtils]: 286: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:28,613 INFO L290 TraceCheckUtils]: 285: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:28,613 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101135#true} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:28,613 INFO L290 TraceCheckUtils]: 283: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,613 INFO L290 TraceCheckUtils]: 282: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,613 INFO L290 TraceCheckUtils]: 281: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,613 INFO L272 TraceCheckUtils]: 280: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,613 INFO L290 TraceCheckUtils]: 279: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:28,614 INFO L290 TraceCheckUtils]: 278: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:28,614 INFO L290 TraceCheckUtils]: 277: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:28,615 INFO L290 TraceCheckUtils]: 276: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:28,615 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101135#true} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:28,615 INFO L290 TraceCheckUtils]: 274: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,615 INFO L290 TraceCheckUtils]: 273: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,615 INFO L290 TraceCheckUtils]: 272: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,615 INFO L272 TraceCheckUtils]: 271: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,616 INFO L290 TraceCheckUtils]: 270: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:28,616 INFO L290 TraceCheckUtils]: 269: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:28,617 INFO L290 TraceCheckUtils]: 268: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:28,617 INFO L290 TraceCheckUtils]: 267: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:28,617 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101135#true} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:28,617 INFO L290 TraceCheckUtils]: 265: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,617 INFO L290 TraceCheckUtils]: 264: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,617 INFO L290 TraceCheckUtils]: 263: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,617 INFO L272 TraceCheckUtils]: 262: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,618 INFO L290 TraceCheckUtils]: 261: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:28,618 INFO L290 TraceCheckUtils]: 260: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:28,619 INFO L290 TraceCheckUtils]: 259: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:28,619 INFO L290 TraceCheckUtils]: 258: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:28,619 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101135#true} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:28,619 INFO L290 TraceCheckUtils]: 256: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,619 INFO L290 TraceCheckUtils]: 255: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,619 INFO L290 TraceCheckUtils]: 254: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,620 INFO L272 TraceCheckUtils]: 253: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,620 INFO L290 TraceCheckUtils]: 252: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:28,621 INFO L290 TraceCheckUtils]: 251: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:28,621 INFO L290 TraceCheckUtils]: 250: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:28,621 INFO L290 TraceCheckUtils]: 249: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:28,621 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101135#true} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:28,621 INFO L290 TraceCheckUtils]: 247: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,622 INFO L290 TraceCheckUtils]: 246: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,622 INFO L290 TraceCheckUtils]: 245: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,622 INFO L272 TraceCheckUtils]: 244: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,622 INFO L290 TraceCheckUtils]: 243: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:28,623 INFO L290 TraceCheckUtils]: 242: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:28,623 INFO L290 TraceCheckUtils]: 241: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:28,623 INFO L290 TraceCheckUtils]: 240: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:28,624 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101135#true} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:28,624 INFO L290 TraceCheckUtils]: 238: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,624 INFO L290 TraceCheckUtils]: 237: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,624 INFO L290 TraceCheckUtils]: 236: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,624 INFO L272 TraceCheckUtils]: 235: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,624 INFO L290 TraceCheckUtils]: 234: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:28,625 INFO L290 TraceCheckUtils]: 233: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:28,625 INFO L290 TraceCheckUtils]: 232: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:28,625 INFO L290 TraceCheckUtils]: 231: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:28,626 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101135#true} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:28,626 INFO L290 TraceCheckUtils]: 229: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,626 INFO L290 TraceCheckUtils]: 228: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,626 INFO L290 TraceCheckUtils]: 227: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,626 INFO L272 TraceCheckUtils]: 226: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,626 INFO L290 TraceCheckUtils]: 225: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:28,627 INFO L290 TraceCheckUtils]: 224: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:28,627 INFO L290 TraceCheckUtils]: 223: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:28,627 INFO L290 TraceCheckUtils]: 222: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:28,628 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101135#true} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:28,628 INFO L290 TraceCheckUtils]: 220: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,628 INFO L290 TraceCheckUtils]: 219: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,628 INFO L290 TraceCheckUtils]: 218: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,628 INFO L272 TraceCheckUtils]: 217: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,628 INFO L290 TraceCheckUtils]: 216: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:28,629 INFO L290 TraceCheckUtils]: 215: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:28,629 INFO L290 TraceCheckUtils]: 214: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:28,629 INFO L290 TraceCheckUtils]: 213: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:28,630 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101135#true} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:28,630 INFO L290 TraceCheckUtils]: 211: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,630 INFO L290 TraceCheckUtils]: 210: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,630 INFO L290 TraceCheckUtils]: 209: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,630 INFO L272 TraceCheckUtils]: 208: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,630 INFO L290 TraceCheckUtils]: 207: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:28,631 INFO L290 TraceCheckUtils]: 206: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:28,631 INFO L290 TraceCheckUtils]: 205: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:28,632 INFO L290 TraceCheckUtils]: 204: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:28,632 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101135#true} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:28,632 INFO L290 TraceCheckUtils]: 202: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,632 INFO L290 TraceCheckUtils]: 201: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,632 INFO L290 TraceCheckUtils]: 200: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,632 INFO L272 TraceCheckUtils]: 199: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,632 INFO L290 TraceCheckUtils]: 198: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:28,633 INFO L290 TraceCheckUtils]: 197: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:28,633 INFO L290 TraceCheckUtils]: 196: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:28,634 INFO L290 TraceCheckUtils]: 195: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:28,634 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101135#true} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:28,634 INFO L290 TraceCheckUtils]: 193: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,634 INFO L290 TraceCheckUtils]: 192: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,634 INFO L290 TraceCheckUtils]: 191: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,634 INFO L272 TraceCheckUtils]: 190: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,635 INFO L290 TraceCheckUtils]: 189: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:28,635 INFO L290 TraceCheckUtils]: 188: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:28,636 INFO L290 TraceCheckUtils]: 187: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:28,636 INFO L290 TraceCheckUtils]: 186: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:28,636 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101135#true} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:28,636 INFO L290 TraceCheckUtils]: 184: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,636 INFO L290 TraceCheckUtils]: 183: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,636 INFO L290 TraceCheckUtils]: 182: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,637 INFO L272 TraceCheckUtils]: 181: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,637 INFO L290 TraceCheckUtils]: 180: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:28,638 INFO L290 TraceCheckUtils]: 179: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:28,638 INFO L290 TraceCheckUtils]: 178: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:28,638 INFO L290 TraceCheckUtils]: 177: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:28,639 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101135#true} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:28,639 INFO L290 TraceCheckUtils]: 175: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,639 INFO L290 TraceCheckUtils]: 174: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,639 INFO L290 TraceCheckUtils]: 173: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,639 INFO L272 TraceCheckUtils]: 172: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,639 INFO L290 TraceCheckUtils]: 171: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:28,640 INFO L290 TraceCheckUtils]: 170: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:28,640 INFO L290 TraceCheckUtils]: 169: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:28,640 INFO L290 TraceCheckUtils]: 168: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:28,641 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101135#true} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:28,641 INFO L290 TraceCheckUtils]: 166: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,641 INFO L290 TraceCheckUtils]: 165: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,641 INFO L290 TraceCheckUtils]: 164: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,641 INFO L272 TraceCheckUtils]: 163: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,641 INFO L290 TraceCheckUtils]: 162: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:28,642 INFO L290 TraceCheckUtils]: 161: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:28,642 INFO L290 TraceCheckUtils]: 160: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:28,642 INFO L290 TraceCheckUtils]: 159: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:28,643 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101135#true} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:28,643 INFO L290 TraceCheckUtils]: 157: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,643 INFO L290 TraceCheckUtils]: 156: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,643 INFO L290 TraceCheckUtils]: 155: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,643 INFO L272 TraceCheckUtils]: 154: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,643 INFO L290 TraceCheckUtils]: 153: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:28,644 INFO L290 TraceCheckUtils]: 152: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:28,644 INFO L290 TraceCheckUtils]: 151: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:28,644 INFO L290 TraceCheckUtils]: 150: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:28,645 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101135#true} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:28,645 INFO L290 TraceCheckUtils]: 148: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,645 INFO L290 TraceCheckUtils]: 147: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,645 INFO L290 TraceCheckUtils]: 146: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,645 INFO L272 TraceCheckUtils]: 145: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,645 INFO L290 TraceCheckUtils]: 144: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:28,646 INFO L290 TraceCheckUtils]: 143: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:28,646 INFO L290 TraceCheckUtils]: 142: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:28,647 INFO L290 TraceCheckUtils]: 141: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:28,647 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101135#true} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:28,647 INFO L290 TraceCheckUtils]: 139: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,647 INFO L290 TraceCheckUtils]: 138: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,647 INFO L290 TraceCheckUtils]: 137: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,647 INFO L272 TraceCheckUtils]: 136: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,647 INFO L290 TraceCheckUtils]: 135: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:28,648 INFO L290 TraceCheckUtils]: 134: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:28,648 INFO L290 TraceCheckUtils]: 133: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:28,649 INFO L290 TraceCheckUtils]: 132: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:28,649 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101135#true} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:28,649 INFO L290 TraceCheckUtils]: 130: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,649 INFO L290 TraceCheckUtils]: 129: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,649 INFO L290 TraceCheckUtils]: 128: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,649 INFO L272 TraceCheckUtils]: 127: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,650 INFO L290 TraceCheckUtils]: 126: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:28,650 INFO L290 TraceCheckUtils]: 125: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:28,651 INFO L290 TraceCheckUtils]: 124: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:28,651 INFO L290 TraceCheckUtils]: 123: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:28,651 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101135#true} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:28,651 INFO L290 TraceCheckUtils]: 121: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,651 INFO L290 TraceCheckUtils]: 120: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,651 INFO L290 TraceCheckUtils]: 119: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,651 INFO L272 TraceCheckUtils]: 118: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,652 INFO L290 TraceCheckUtils]: 117: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:28,652 INFO L290 TraceCheckUtils]: 116: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:28,653 INFO L290 TraceCheckUtils]: 115: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:28,653 INFO L290 TraceCheckUtils]: 114: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:28,653 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101135#true} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:28,653 INFO L290 TraceCheckUtils]: 112: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,653 INFO L290 TraceCheckUtils]: 111: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,653 INFO L290 TraceCheckUtils]: 110: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,654 INFO L272 TraceCheckUtils]: 109: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,654 INFO L290 TraceCheckUtils]: 108: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:28,655 INFO L290 TraceCheckUtils]: 107: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:28,655 INFO L290 TraceCheckUtils]: 106: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:28,655 INFO L290 TraceCheckUtils]: 105: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:28,655 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101135#true} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:28,655 INFO L290 TraceCheckUtils]: 103: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,656 INFO L290 TraceCheckUtils]: 102: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,656 INFO L290 TraceCheckUtils]: 101: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,656 INFO L272 TraceCheckUtils]: 100: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,656 INFO L290 TraceCheckUtils]: 99: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:28,657 INFO L290 TraceCheckUtils]: 98: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:28,657 INFO L290 TraceCheckUtils]: 97: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:28,657 INFO L290 TraceCheckUtils]: 96: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:28,658 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101135#true} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:28,658 INFO L290 TraceCheckUtils]: 94: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,658 INFO L290 TraceCheckUtils]: 93: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,658 INFO L290 TraceCheckUtils]: 92: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,658 INFO L272 TraceCheckUtils]: 91: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,658 INFO L290 TraceCheckUtils]: 90: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:28,659 INFO L290 TraceCheckUtils]: 89: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:28,659 INFO L290 TraceCheckUtils]: 88: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:28,659 INFO L290 TraceCheckUtils]: 87: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:28,660 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101135#true} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:28,660 INFO L290 TraceCheckUtils]: 85: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,660 INFO L290 TraceCheckUtils]: 84: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,660 INFO L272 TraceCheckUtils]: 82: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,660 INFO L290 TraceCheckUtils]: 81: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:28,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:28,661 INFO L290 TraceCheckUtils]: 79: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:28,661 INFO L290 TraceCheckUtils]: 78: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:28,662 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101135#true} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:28,662 INFO L290 TraceCheckUtils]: 76: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,662 INFO L290 TraceCheckUtils]: 75: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,662 INFO L290 TraceCheckUtils]: 74: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,662 INFO L272 TraceCheckUtils]: 73: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,662 INFO L290 TraceCheckUtils]: 72: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:28,663 INFO L290 TraceCheckUtils]: 71: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:28,663 INFO L290 TraceCheckUtils]: 70: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:28,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:28,664 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101135#true} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:28,664 INFO L290 TraceCheckUtils]: 67: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,664 INFO L290 TraceCheckUtils]: 66: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,664 INFO L290 TraceCheckUtils]: 65: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,664 INFO L272 TraceCheckUtils]: 64: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,664 INFO L290 TraceCheckUtils]: 63: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:28,665 INFO L290 TraceCheckUtils]: 62: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:28,665 INFO L290 TraceCheckUtils]: 61: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:28,666 INFO L290 TraceCheckUtils]: 60: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:28,666 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101135#true} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:28,666 INFO L290 TraceCheckUtils]: 58: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,666 INFO L290 TraceCheckUtils]: 57: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,666 INFO L290 TraceCheckUtils]: 56: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,666 INFO L272 TraceCheckUtils]: 55: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,666 INFO L290 TraceCheckUtils]: 54: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:28,667 INFO L290 TraceCheckUtils]: 53: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:28,667 INFO L290 TraceCheckUtils]: 52: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:28,668 INFO L290 TraceCheckUtils]: 51: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:28,668 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101135#true} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:28,668 INFO L290 TraceCheckUtils]: 49: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,668 INFO L290 TraceCheckUtils]: 48: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,668 INFO L290 TraceCheckUtils]: 47: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,668 INFO L272 TraceCheckUtils]: 46: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,668 INFO L290 TraceCheckUtils]: 45: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:28,669 INFO L290 TraceCheckUtils]: 44: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:28,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:28,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:28,670 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101135#true} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:28,670 INFO L290 TraceCheckUtils]: 40: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,670 INFO L272 TraceCheckUtils]: 37: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,671 INFO L290 TraceCheckUtils]: 36: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:28,671 INFO L290 TraceCheckUtils]: 35: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:28,672 INFO L290 TraceCheckUtils]: 34: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:28,672 INFO L290 TraceCheckUtils]: 33: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:28,672 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101135#true} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:28,672 INFO L290 TraceCheckUtils]: 31: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,672 INFO L290 TraceCheckUtils]: 30: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,672 INFO L290 TraceCheckUtils]: 29: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,673 INFO L272 TraceCheckUtils]: 28: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:28,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:28,674 INFO L290 TraceCheckUtils]: 25: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:28,674 INFO L290 TraceCheckUtils]: 24: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:28,674 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101135#true} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:28,674 INFO L290 TraceCheckUtils]: 22: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,675 INFO L290 TraceCheckUtils]: 21: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,675 INFO L290 TraceCheckUtils]: 20: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,675 INFO L272 TraceCheckUtils]: 19: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:28,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:28,676 INFO L290 TraceCheckUtils]: 16: Hoare triple {101416#(<= ~counter~0 9)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,676 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #61#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,676 INFO L290 TraceCheckUtils]: 14: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,676 INFO L290 TraceCheckUtils]: 13: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,676 INFO L290 TraceCheckUtils]: 12: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,676 INFO L272 TraceCheckUtils]: 11: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,677 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #59#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,683 INFO L290 TraceCheckUtils]: 9: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 12:52:28,683 INFO L290 TraceCheckUtils]: 8: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 12:52:28,683 INFO L290 TraceCheckUtils]: 7: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 12:52:28,683 INFO L272 TraceCheckUtils]: 6: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 12:52:28,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {101416#(<= ~counter~0 9)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,685 INFO L272 TraceCheckUtils]: 4: Hoare triple {101416#(<= ~counter~0 9)} call #t~ret7 := main(); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101416#(<= ~counter~0 9)} {101135#true} #67#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:28,686 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-28 12:52:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 3980 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2022-04-28 12:52:28,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:52:28,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730910514] [2022-04-28 12:52:28,686 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:52:28,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072796551] [2022-04-28 12:52:28,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072796551] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:52:28,687 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:52:28,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-28 12:52:28,687 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:52:28,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [232470709] [2022-04-28 12:52:28,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [232470709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:52:28,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:52:28,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-28 12:52:28,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393373828] [2022-04-28 12:52:28,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:52:28,688 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 12:52:28,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:52:28,688 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 12:52:28,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:28,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-28 12:52:28,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:28,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-28 12:52:28,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:52:28,954 INFO L87 Difference]: Start difference. First operand 380 states and 421 transitions. Second operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 12:52:31,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:31,049 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-28 12:52:31,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-28 12:52:31,050 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 12:52:31,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:52:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 12:52:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 12:52:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 12:52:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 12:52:31,064 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-28 12:52:31,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:31,392 INFO L225 Difference]: With dead ends: 394 [2022-04-28 12:52:31,392 INFO L226 Difference]: Without dead ends: 389 [2022-04-28 12:52:31,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-28 12:52:31,392 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 138 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:52:31,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [138 Valid, 396 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:52:31,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-28 12:52:31,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-28 12:52:31,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:52:31,980 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 12:52:31,981 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 12:52:31,981 INFO L87 Difference]: Start difference. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 12:52:31,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:31,986 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 12:52:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 12:52:31,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:31,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:31,987 INFO L74 IsIncluded]: Start isIncluded. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 12:52:31,987 INFO L87 Difference]: Start difference. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 12:52:31,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:31,992 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 12:52:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 12:52:31,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:31,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:31,992 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:52:31,992 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:52:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 12:52:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-28 12:52:31,999 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-28 12:52:32,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:52:32,000 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-28 12:52:32,000 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 12:52:32,000 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-28 12:52:34,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 430 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 12:52:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-28 12:52:34,725 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:52:34,725 INFO L195 NwaCegarLoop]: trace histogram [42, 42, 41, 41, 41, 41, 41, 41, 41, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:52:34,744 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-28 12:52:34,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:34,926 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:52:34,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:52:34,926 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-28 12:52:34,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:34,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1517371903] [2022-04-28 12:52:34,926 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:52:34,927 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-28 12:52:34,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:52:34,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901636789] [2022-04-28 12:52:34,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:52:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:52:34,952 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:52:34,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [302444786] [2022-04-28 12:52:34,952 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:52:34,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:34,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:52:34,953 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:52:34,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-28 12:52:35,228 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:52:35,229 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:52:35,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 12:52:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:52:35,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:52:37,260 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-28 12:52:37,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,262 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105918#(<= ~counter~0 0)} {105910#true} #67#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {105918#(<= ~counter~0 0)} call #t~ret7 := main(); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,262 INFO L290 TraceCheckUtils]: 5: Hoare triple {105918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,262 INFO L272 TraceCheckUtils]: 6: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,263 INFO L290 TraceCheckUtils]: 9: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,263 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #59#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,264 INFO L272 TraceCheckUtils]: 11: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,264 INFO L290 TraceCheckUtils]: 12: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,264 INFO L290 TraceCheckUtils]: 13: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,264 INFO L290 TraceCheckUtils]: 14: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,265 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #61#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,265 INFO L290 TraceCheckUtils]: 16: Hoare triple {105918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:37,267 INFO L290 TraceCheckUtils]: 17: Hoare triple {105918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {105967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,268 INFO L272 TraceCheckUtils]: 19: Hoare triple {105967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,268 INFO L290 TraceCheckUtils]: 20: Hoare triple {105967#(<= ~counter~0 1)} ~cond := #in~cond; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,268 INFO L290 TraceCheckUtils]: 21: Hoare triple {105967#(<= ~counter~0 1)} assume !(0 == ~cond); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,268 INFO L290 TraceCheckUtils]: 22: Hoare triple {105967#(<= ~counter~0 1)} assume true; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,269 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105967#(<= ~counter~0 1)} {105967#(<= ~counter~0 1)} #63#return; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,269 INFO L290 TraceCheckUtils]: 24: Hoare triple {105967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,269 INFO L290 TraceCheckUtils]: 25: Hoare triple {105967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:37,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {105967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {105995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,271 INFO L272 TraceCheckUtils]: 28: Hoare triple {105995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,271 INFO L290 TraceCheckUtils]: 29: Hoare triple {105995#(<= ~counter~0 2)} ~cond := #in~cond; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {105995#(<= ~counter~0 2)} assume !(0 == ~cond); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {105995#(<= ~counter~0 2)} assume true; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,272 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105995#(<= ~counter~0 2)} {105995#(<= ~counter~0 2)} #63#return; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,272 INFO L290 TraceCheckUtils]: 33: Hoare triple {105995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,272 INFO L290 TraceCheckUtils]: 34: Hoare triple {105995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:37,273 INFO L290 TraceCheckUtils]: 35: Hoare triple {105995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {106023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,274 INFO L272 TraceCheckUtils]: 37: Hoare triple {106023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,274 INFO L290 TraceCheckUtils]: 38: Hoare triple {106023#(<= ~counter~0 3)} ~cond := #in~cond; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,274 INFO L290 TraceCheckUtils]: 39: Hoare triple {106023#(<= ~counter~0 3)} assume !(0 == ~cond); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,274 INFO L290 TraceCheckUtils]: 40: Hoare triple {106023#(<= ~counter~0 3)} assume true; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,275 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {106023#(<= ~counter~0 3)} {106023#(<= ~counter~0 3)} #63#return; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,275 INFO L290 TraceCheckUtils]: 42: Hoare triple {106023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {106023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:37,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {106023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {106051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,277 INFO L272 TraceCheckUtils]: 46: Hoare triple {106051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {106051#(<= ~counter~0 4)} ~cond := #in~cond; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {106051#(<= ~counter~0 4)} assume !(0 == ~cond); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {106051#(<= ~counter~0 4)} assume true; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,278 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {106051#(<= ~counter~0 4)} {106051#(<= ~counter~0 4)} #63#return; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,278 INFO L290 TraceCheckUtils]: 51: Hoare triple {106051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,278 INFO L290 TraceCheckUtils]: 52: Hoare triple {106051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:37,279 INFO L290 TraceCheckUtils]: 53: Hoare triple {106051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {106079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,280 INFO L272 TraceCheckUtils]: 55: Hoare triple {106079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {106079#(<= ~counter~0 5)} ~cond := #in~cond; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {106079#(<= ~counter~0 5)} assume !(0 == ~cond); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {106079#(<= ~counter~0 5)} assume true; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,281 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106079#(<= ~counter~0 5)} {106079#(<= ~counter~0 5)} #63#return; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,281 INFO L290 TraceCheckUtils]: 60: Hoare triple {106079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,281 INFO L290 TraceCheckUtils]: 61: Hoare triple {106079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:37,282 INFO L290 TraceCheckUtils]: 62: Hoare triple {106079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,282 INFO L290 TraceCheckUtils]: 63: Hoare triple {106107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,283 INFO L272 TraceCheckUtils]: 64: Hoare triple {106107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {106107#(<= ~counter~0 6)} ~cond := #in~cond; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {106107#(<= ~counter~0 6)} assume !(0 == ~cond); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {106107#(<= ~counter~0 6)} assume true; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,284 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106107#(<= ~counter~0 6)} {106107#(<= ~counter~0 6)} #63#return; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,284 INFO L290 TraceCheckUtils]: 69: Hoare triple {106107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,284 INFO L290 TraceCheckUtils]: 70: Hoare triple {106107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:37,285 INFO L290 TraceCheckUtils]: 71: Hoare triple {106107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,285 INFO L290 TraceCheckUtils]: 72: Hoare triple {106135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,286 INFO L272 TraceCheckUtils]: 73: Hoare triple {106135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,286 INFO L290 TraceCheckUtils]: 74: Hoare triple {106135#(<= ~counter~0 7)} ~cond := #in~cond; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,286 INFO L290 TraceCheckUtils]: 75: Hoare triple {106135#(<= ~counter~0 7)} assume !(0 == ~cond); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,286 INFO L290 TraceCheckUtils]: 76: Hoare triple {106135#(<= ~counter~0 7)} assume true; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,287 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106135#(<= ~counter~0 7)} {106135#(<= ~counter~0 7)} #63#return; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,287 INFO L290 TraceCheckUtils]: 78: Hoare triple {106135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,287 INFO L290 TraceCheckUtils]: 79: Hoare triple {106135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:37,288 INFO L290 TraceCheckUtils]: 80: Hoare triple {106135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,288 INFO L290 TraceCheckUtils]: 81: Hoare triple {106163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,289 INFO L272 TraceCheckUtils]: 82: Hoare triple {106163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,289 INFO L290 TraceCheckUtils]: 83: Hoare triple {106163#(<= ~counter~0 8)} ~cond := #in~cond; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,289 INFO L290 TraceCheckUtils]: 84: Hoare triple {106163#(<= ~counter~0 8)} assume !(0 == ~cond); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,289 INFO L290 TraceCheckUtils]: 85: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,290 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106163#(<= ~counter~0 8)} {106163#(<= ~counter~0 8)} #63#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,290 INFO L290 TraceCheckUtils]: 87: Hoare triple {106163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,290 INFO L290 TraceCheckUtils]: 88: Hoare triple {106163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:37,291 INFO L290 TraceCheckUtils]: 89: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,291 INFO L290 TraceCheckUtils]: 90: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,292 INFO L272 TraceCheckUtils]: 91: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,292 INFO L290 TraceCheckUtils]: 92: Hoare triple {106191#(<= ~counter~0 9)} ~cond := #in~cond; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,292 INFO L290 TraceCheckUtils]: 93: Hoare triple {106191#(<= ~counter~0 9)} assume !(0 == ~cond); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,292 INFO L290 TraceCheckUtils]: 94: Hoare triple {106191#(<= ~counter~0 9)} assume true; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,293 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106191#(<= ~counter~0 9)} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,293 INFO L290 TraceCheckUtils]: 96: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,293 INFO L290 TraceCheckUtils]: 97: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:37,294 INFO L290 TraceCheckUtils]: 98: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,294 INFO L290 TraceCheckUtils]: 99: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,295 INFO L272 TraceCheckUtils]: 100: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,295 INFO L290 TraceCheckUtils]: 101: Hoare triple {106219#(<= ~counter~0 10)} ~cond := #in~cond; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,295 INFO L290 TraceCheckUtils]: 102: Hoare triple {106219#(<= ~counter~0 10)} assume !(0 == ~cond); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,296 INFO L290 TraceCheckUtils]: 103: Hoare triple {106219#(<= ~counter~0 10)} assume true; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,296 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106219#(<= ~counter~0 10)} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,296 INFO L290 TraceCheckUtils]: 105: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,296 INFO L290 TraceCheckUtils]: 106: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:37,297 INFO L290 TraceCheckUtils]: 107: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,297 INFO L290 TraceCheckUtils]: 108: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,298 INFO L272 TraceCheckUtils]: 109: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,298 INFO L290 TraceCheckUtils]: 110: Hoare triple {106247#(<= ~counter~0 11)} ~cond := #in~cond; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,298 INFO L290 TraceCheckUtils]: 111: Hoare triple {106247#(<= ~counter~0 11)} assume !(0 == ~cond); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,299 INFO L290 TraceCheckUtils]: 112: Hoare triple {106247#(<= ~counter~0 11)} assume true; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,299 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106247#(<= ~counter~0 11)} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,299 INFO L290 TraceCheckUtils]: 114: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,299 INFO L290 TraceCheckUtils]: 115: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:37,300 INFO L290 TraceCheckUtils]: 116: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,300 INFO L290 TraceCheckUtils]: 117: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,301 INFO L272 TraceCheckUtils]: 118: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,301 INFO L290 TraceCheckUtils]: 119: Hoare triple {106275#(<= ~counter~0 12)} ~cond := #in~cond; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,301 INFO L290 TraceCheckUtils]: 120: Hoare triple {106275#(<= ~counter~0 12)} assume !(0 == ~cond); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,302 INFO L290 TraceCheckUtils]: 121: Hoare triple {106275#(<= ~counter~0 12)} assume true; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,302 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106275#(<= ~counter~0 12)} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,302 INFO L290 TraceCheckUtils]: 123: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,302 INFO L290 TraceCheckUtils]: 124: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:37,303 INFO L290 TraceCheckUtils]: 125: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,304 INFO L290 TraceCheckUtils]: 126: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,304 INFO L272 TraceCheckUtils]: 127: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,304 INFO L290 TraceCheckUtils]: 128: Hoare triple {106303#(<= ~counter~0 13)} ~cond := #in~cond; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,304 INFO L290 TraceCheckUtils]: 129: Hoare triple {106303#(<= ~counter~0 13)} assume !(0 == ~cond); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,305 INFO L290 TraceCheckUtils]: 130: Hoare triple {106303#(<= ~counter~0 13)} assume true; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,305 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106303#(<= ~counter~0 13)} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,305 INFO L290 TraceCheckUtils]: 132: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,305 INFO L290 TraceCheckUtils]: 133: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:37,306 INFO L290 TraceCheckUtils]: 134: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,307 INFO L290 TraceCheckUtils]: 135: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,307 INFO L272 TraceCheckUtils]: 136: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,307 INFO L290 TraceCheckUtils]: 137: Hoare triple {106331#(<= ~counter~0 14)} ~cond := #in~cond; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,307 INFO L290 TraceCheckUtils]: 138: Hoare triple {106331#(<= ~counter~0 14)} assume !(0 == ~cond); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,308 INFO L290 TraceCheckUtils]: 139: Hoare triple {106331#(<= ~counter~0 14)} assume true; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,308 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106331#(<= ~counter~0 14)} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,308 INFO L290 TraceCheckUtils]: 141: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,309 INFO L290 TraceCheckUtils]: 142: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:37,309 INFO L290 TraceCheckUtils]: 143: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,310 INFO L290 TraceCheckUtils]: 144: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,310 INFO L272 TraceCheckUtils]: 145: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,310 INFO L290 TraceCheckUtils]: 146: Hoare triple {106359#(<= ~counter~0 15)} ~cond := #in~cond; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,310 INFO L290 TraceCheckUtils]: 147: Hoare triple {106359#(<= ~counter~0 15)} assume !(0 == ~cond); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,311 INFO L290 TraceCheckUtils]: 148: Hoare triple {106359#(<= ~counter~0 15)} assume true; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,311 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106359#(<= ~counter~0 15)} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,311 INFO L290 TraceCheckUtils]: 150: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,312 INFO L290 TraceCheckUtils]: 151: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:37,312 INFO L290 TraceCheckUtils]: 152: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,313 INFO L290 TraceCheckUtils]: 153: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,313 INFO L272 TraceCheckUtils]: 154: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,313 INFO L290 TraceCheckUtils]: 155: Hoare triple {106387#(<= ~counter~0 16)} ~cond := #in~cond; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,313 INFO L290 TraceCheckUtils]: 156: Hoare triple {106387#(<= ~counter~0 16)} assume !(0 == ~cond); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,314 INFO L290 TraceCheckUtils]: 157: Hoare triple {106387#(<= ~counter~0 16)} assume true; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,314 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106387#(<= ~counter~0 16)} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,314 INFO L290 TraceCheckUtils]: 159: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,315 INFO L290 TraceCheckUtils]: 160: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:37,315 INFO L290 TraceCheckUtils]: 161: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,316 INFO L290 TraceCheckUtils]: 162: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,316 INFO L272 TraceCheckUtils]: 163: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,316 INFO L290 TraceCheckUtils]: 164: Hoare triple {106415#(<= ~counter~0 17)} ~cond := #in~cond; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,317 INFO L290 TraceCheckUtils]: 165: Hoare triple {106415#(<= ~counter~0 17)} assume !(0 == ~cond); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,317 INFO L290 TraceCheckUtils]: 166: Hoare triple {106415#(<= ~counter~0 17)} assume true; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,317 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106415#(<= ~counter~0 17)} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,317 INFO L290 TraceCheckUtils]: 168: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,318 INFO L290 TraceCheckUtils]: 169: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:37,318 INFO L290 TraceCheckUtils]: 170: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,319 INFO L290 TraceCheckUtils]: 171: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,319 INFO L272 TraceCheckUtils]: 172: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,319 INFO L290 TraceCheckUtils]: 173: Hoare triple {106443#(<= ~counter~0 18)} ~cond := #in~cond; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,320 INFO L290 TraceCheckUtils]: 174: Hoare triple {106443#(<= ~counter~0 18)} assume !(0 == ~cond); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,320 INFO L290 TraceCheckUtils]: 175: Hoare triple {106443#(<= ~counter~0 18)} assume true; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,320 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106443#(<= ~counter~0 18)} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,320 INFO L290 TraceCheckUtils]: 177: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,321 INFO L290 TraceCheckUtils]: 178: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:37,321 INFO L290 TraceCheckUtils]: 179: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,322 INFO L290 TraceCheckUtils]: 180: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,322 INFO L272 TraceCheckUtils]: 181: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,322 INFO L290 TraceCheckUtils]: 182: Hoare triple {106471#(<= ~counter~0 19)} ~cond := #in~cond; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,323 INFO L290 TraceCheckUtils]: 183: Hoare triple {106471#(<= ~counter~0 19)} assume !(0 == ~cond); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,323 INFO L290 TraceCheckUtils]: 184: Hoare triple {106471#(<= ~counter~0 19)} assume true; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,323 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106471#(<= ~counter~0 19)} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,323 INFO L290 TraceCheckUtils]: 186: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,324 INFO L290 TraceCheckUtils]: 187: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:37,325 INFO L290 TraceCheckUtils]: 188: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,325 INFO L290 TraceCheckUtils]: 189: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,325 INFO L272 TraceCheckUtils]: 190: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,325 INFO L290 TraceCheckUtils]: 191: Hoare triple {106499#(<= ~counter~0 20)} ~cond := #in~cond; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,326 INFO L290 TraceCheckUtils]: 192: Hoare triple {106499#(<= ~counter~0 20)} assume !(0 == ~cond); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,326 INFO L290 TraceCheckUtils]: 193: Hoare triple {106499#(<= ~counter~0 20)} assume true; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,326 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106499#(<= ~counter~0 20)} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,327 INFO L290 TraceCheckUtils]: 195: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,327 INFO L290 TraceCheckUtils]: 196: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:37,328 INFO L290 TraceCheckUtils]: 197: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,328 INFO L290 TraceCheckUtils]: 198: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,328 INFO L272 TraceCheckUtils]: 199: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,328 INFO L290 TraceCheckUtils]: 200: Hoare triple {106527#(<= ~counter~0 21)} ~cond := #in~cond; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,329 INFO L290 TraceCheckUtils]: 201: Hoare triple {106527#(<= ~counter~0 21)} assume !(0 == ~cond); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,329 INFO L290 TraceCheckUtils]: 202: Hoare triple {106527#(<= ~counter~0 21)} assume true; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,329 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106527#(<= ~counter~0 21)} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,330 INFO L290 TraceCheckUtils]: 204: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,330 INFO L290 TraceCheckUtils]: 205: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:37,331 INFO L290 TraceCheckUtils]: 206: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,331 INFO L290 TraceCheckUtils]: 207: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,331 INFO L272 TraceCheckUtils]: 208: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,332 INFO L290 TraceCheckUtils]: 209: Hoare triple {106555#(<= ~counter~0 22)} ~cond := #in~cond; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,332 INFO L290 TraceCheckUtils]: 210: Hoare triple {106555#(<= ~counter~0 22)} assume !(0 == ~cond); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,332 INFO L290 TraceCheckUtils]: 211: Hoare triple {106555#(<= ~counter~0 22)} assume true; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,332 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106555#(<= ~counter~0 22)} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,333 INFO L290 TraceCheckUtils]: 213: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,333 INFO L290 TraceCheckUtils]: 214: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:37,334 INFO L290 TraceCheckUtils]: 215: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,334 INFO L290 TraceCheckUtils]: 216: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,334 INFO L272 TraceCheckUtils]: 217: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,335 INFO L290 TraceCheckUtils]: 218: Hoare triple {106583#(<= ~counter~0 23)} ~cond := #in~cond; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,335 INFO L290 TraceCheckUtils]: 219: Hoare triple {106583#(<= ~counter~0 23)} assume !(0 == ~cond); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,335 INFO L290 TraceCheckUtils]: 220: Hoare triple {106583#(<= ~counter~0 23)} assume true; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,335 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106583#(<= ~counter~0 23)} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,336 INFO L290 TraceCheckUtils]: 222: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,336 INFO L290 TraceCheckUtils]: 223: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:37,337 INFO L290 TraceCheckUtils]: 224: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,337 INFO L290 TraceCheckUtils]: 225: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,337 INFO L272 TraceCheckUtils]: 226: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,338 INFO L290 TraceCheckUtils]: 227: Hoare triple {106611#(<= ~counter~0 24)} ~cond := #in~cond; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,338 INFO L290 TraceCheckUtils]: 228: Hoare triple {106611#(<= ~counter~0 24)} assume !(0 == ~cond); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,338 INFO L290 TraceCheckUtils]: 229: Hoare triple {106611#(<= ~counter~0 24)} assume true; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,338 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106611#(<= ~counter~0 24)} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,339 INFO L290 TraceCheckUtils]: 231: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,339 INFO L290 TraceCheckUtils]: 232: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:37,340 INFO L290 TraceCheckUtils]: 233: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,340 INFO L290 TraceCheckUtils]: 234: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,340 INFO L272 TraceCheckUtils]: 235: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,341 INFO L290 TraceCheckUtils]: 236: Hoare triple {106639#(<= ~counter~0 25)} ~cond := #in~cond; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,341 INFO L290 TraceCheckUtils]: 237: Hoare triple {106639#(<= ~counter~0 25)} assume !(0 == ~cond); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,341 INFO L290 TraceCheckUtils]: 238: Hoare triple {106639#(<= ~counter~0 25)} assume true; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,342 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106639#(<= ~counter~0 25)} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,342 INFO L290 TraceCheckUtils]: 240: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,342 INFO L290 TraceCheckUtils]: 241: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:37,343 INFO L290 TraceCheckUtils]: 242: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,343 INFO L290 TraceCheckUtils]: 243: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,343 INFO L272 TraceCheckUtils]: 244: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,344 INFO L290 TraceCheckUtils]: 245: Hoare triple {106667#(<= ~counter~0 26)} ~cond := #in~cond; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,344 INFO L290 TraceCheckUtils]: 246: Hoare triple {106667#(<= ~counter~0 26)} assume !(0 == ~cond); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,344 INFO L290 TraceCheckUtils]: 247: Hoare triple {106667#(<= ~counter~0 26)} assume true; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,345 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106667#(<= ~counter~0 26)} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,345 INFO L290 TraceCheckUtils]: 249: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,345 INFO L290 TraceCheckUtils]: 250: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:37,346 INFO L290 TraceCheckUtils]: 251: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,346 INFO L290 TraceCheckUtils]: 252: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,347 INFO L272 TraceCheckUtils]: 253: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,347 INFO L290 TraceCheckUtils]: 254: Hoare triple {106695#(<= ~counter~0 27)} ~cond := #in~cond; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,347 INFO L290 TraceCheckUtils]: 255: Hoare triple {106695#(<= ~counter~0 27)} assume !(0 == ~cond); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,347 INFO L290 TraceCheckUtils]: 256: Hoare triple {106695#(<= ~counter~0 27)} assume true; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,348 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106695#(<= ~counter~0 27)} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,348 INFO L290 TraceCheckUtils]: 258: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,348 INFO L290 TraceCheckUtils]: 259: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:37,349 INFO L290 TraceCheckUtils]: 260: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,349 INFO L290 TraceCheckUtils]: 261: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,350 INFO L272 TraceCheckUtils]: 262: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,350 INFO L290 TraceCheckUtils]: 263: Hoare triple {106723#(<= ~counter~0 28)} ~cond := #in~cond; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,350 INFO L290 TraceCheckUtils]: 264: Hoare triple {106723#(<= ~counter~0 28)} assume !(0 == ~cond); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,350 INFO L290 TraceCheckUtils]: 265: Hoare triple {106723#(<= ~counter~0 28)} assume true; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,351 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106723#(<= ~counter~0 28)} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,351 INFO L290 TraceCheckUtils]: 267: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,351 INFO L290 TraceCheckUtils]: 268: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:37,352 INFO L290 TraceCheckUtils]: 269: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,352 INFO L290 TraceCheckUtils]: 270: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,353 INFO L272 TraceCheckUtils]: 271: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,353 INFO L290 TraceCheckUtils]: 272: Hoare triple {106751#(<= ~counter~0 29)} ~cond := #in~cond; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,353 INFO L290 TraceCheckUtils]: 273: Hoare triple {106751#(<= ~counter~0 29)} assume !(0 == ~cond); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,353 INFO L290 TraceCheckUtils]: 274: Hoare triple {106751#(<= ~counter~0 29)} assume true; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,354 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106751#(<= ~counter~0 29)} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,354 INFO L290 TraceCheckUtils]: 276: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,354 INFO L290 TraceCheckUtils]: 277: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:37,355 INFO L290 TraceCheckUtils]: 278: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,355 INFO L290 TraceCheckUtils]: 279: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,356 INFO L272 TraceCheckUtils]: 280: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,356 INFO L290 TraceCheckUtils]: 281: Hoare triple {106779#(<= ~counter~0 30)} ~cond := #in~cond; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,356 INFO L290 TraceCheckUtils]: 282: Hoare triple {106779#(<= ~counter~0 30)} assume !(0 == ~cond); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,356 INFO L290 TraceCheckUtils]: 283: Hoare triple {106779#(<= ~counter~0 30)} assume true; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,357 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106779#(<= ~counter~0 30)} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,357 INFO L290 TraceCheckUtils]: 285: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,357 INFO L290 TraceCheckUtils]: 286: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:37,358 INFO L290 TraceCheckUtils]: 287: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,358 INFO L290 TraceCheckUtils]: 288: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,359 INFO L272 TraceCheckUtils]: 289: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,359 INFO L290 TraceCheckUtils]: 290: Hoare triple {106807#(<= ~counter~0 31)} ~cond := #in~cond; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,359 INFO L290 TraceCheckUtils]: 291: Hoare triple {106807#(<= ~counter~0 31)} assume !(0 == ~cond); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,359 INFO L290 TraceCheckUtils]: 292: Hoare triple {106807#(<= ~counter~0 31)} assume true; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,360 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106807#(<= ~counter~0 31)} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,360 INFO L290 TraceCheckUtils]: 294: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,360 INFO L290 TraceCheckUtils]: 295: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:37,361 INFO L290 TraceCheckUtils]: 296: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,361 INFO L290 TraceCheckUtils]: 297: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,362 INFO L272 TraceCheckUtils]: 298: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,362 INFO L290 TraceCheckUtils]: 299: Hoare triple {106835#(<= ~counter~0 32)} ~cond := #in~cond; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,362 INFO L290 TraceCheckUtils]: 300: Hoare triple {106835#(<= ~counter~0 32)} assume !(0 == ~cond); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,362 INFO L290 TraceCheckUtils]: 301: Hoare triple {106835#(<= ~counter~0 32)} assume true; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,363 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106835#(<= ~counter~0 32)} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,363 INFO L290 TraceCheckUtils]: 303: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,363 INFO L290 TraceCheckUtils]: 304: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:37,364 INFO L290 TraceCheckUtils]: 305: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,364 INFO L290 TraceCheckUtils]: 306: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,365 INFO L272 TraceCheckUtils]: 307: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,365 INFO L290 TraceCheckUtils]: 308: Hoare triple {106863#(<= ~counter~0 33)} ~cond := #in~cond; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,365 INFO L290 TraceCheckUtils]: 309: Hoare triple {106863#(<= ~counter~0 33)} assume !(0 == ~cond); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,365 INFO L290 TraceCheckUtils]: 310: Hoare triple {106863#(<= ~counter~0 33)} assume true; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,366 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106863#(<= ~counter~0 33)} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,366 INFO L290 TraceCheckUtils]: 312: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,366 INFO L290 TraceCheckUtils]: 313: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:37,367 INFO L290 TraceCheckUtils]: 314: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,367 INFO L290 TraceCheckUtils]: 315: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,368 INFO L272 TraceCheckUtils]: 316: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,368 INFO L290 TraceCheckUtils]: 317: Hoare triple {106891#(<= ~counter~0 34)} ~cond := #in~cond; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,368 INFO L290 TraceCheckUtils]: 318: Hoare triple {106891#(<= ~counter~0 34)} assume !(0 == ~cond); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,368 INFO L290 TraceCheckUtils]: 319: Hoare triple {106891#(<= ~counter~0 34)} assume true; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,369 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106891#(<= ~counter~0 34)} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,369 INFO L290 TraceCheckUtils]: 321: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,369 INFO L290 TraceCheckUtils]: 322: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:37,370 INFO L290 TraceCheckUtils]: 323: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,370 INFO L290 TraceCheckUtils]: 324: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,371 INFO L272 TraceCheckUtils]: 325: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,371 INFO L290 TraceCheckUtils]: 326: Hoare triple {106919#(<= ~counter~0 35)} ~cond := #in~cond; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,371 INFO L290 TraceCheckUtils]: 327: Hoare triple {106919#(<= ~counter~0 35)} assume !(0 == ~cond); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,372 INFO L290 TraceCheckUtils]: 328: Hoare triple {106919#(<= ~counter~0 35)} assume true; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,372 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106919#(<= ~counter~0 35)} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,372 INFO L290 TraceCheckUtils]: 330: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,372 INFO L290 TraceCheckUtils]: 331: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:37,373 INFO L290 TraceCheckUtils]: 332: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,373 INFO L290 TraceCheckUtils]: 333: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,374 INFO L272 TraceCheckUtils]: 334: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,374 INFO L290 TraceCheckUtils]: 335: Hoare triple {106947#(<= ~counter~0 36)} ~cond := #in~cond; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,374 INFO L290 TraceCheckUtils]: 336: Hoare triple {106947#(<= ~counter~0 36)} assume !(0 == ~cond); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,375 INFO L290 TraceCheckUtils]: 337: Hoare triple {106947#(<= ~counter~0 36)} assume true; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,375 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106947#(<= ~counter~0 36)} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,375 INFO L290 TraceCheckUtils]: 339: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,375 INFO L290 TraceCheckUtils]: 340: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:37,376 INFO L290 TraceCheckUtils]: 341: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,377 INFO L290 TraceCheckUtils]: 342: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,377 INFO L272 TraceCheckUtils]: 343: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,377 INFO L290 TraceCheckUtils]: 344: Hoare triple {106975#(<= ~counter~0 37)} ~cond := #in~cond; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,377 INFO L290 TraceCheckUtils]: 345: Hoare triple {106975#(<= ~counter~0 37)} assume !(0 == ~cond); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,378 INFO L290 TraceCheckUtils]: 346: Hoare triple {106975#(<= ~counter~0 37)} assume true; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,378 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106975#(<= ~counter~0 37)} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,378 INFO L290 TraceCheckUtils]: 348: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,378 INFO L290 TraceCheckUtils]: 349: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:37,379 INFO L290 TraceCheckUtils]: 350: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,380 INFO L290 TraceCheckUtils]: 351: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,380 INFO L272 TraceCheckUtils]: 352: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,380 INFO L290 TraceCheckUtils]: 353: Hoare triple {107003#(<= ~counter~0 38)} ~cond := #in~cond; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,380 INFO L290 TraceCheckUtils]: 354: Hoare triple {107003#(<= ~counter~0 38)} assume !(0 == ~cond); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,381 INFO L290 TraceCheckUtils]: 355: Hoare triple {107003#(<= ~counter~0 38)} assume true; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,381 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {107003#(<= ~counter~0 38)} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,381 INFO L290 TraceCheckUtils]: 357: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,382 INFO L290 TraceCheckUtils]: 358: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:37,382 INFO L290 TraceCheckUtils]: 359: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,383 INFO L290 TraceCheckUtils]: 360: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,383 INFO L272 TraceCheckUtils]: 361: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,383 INFO L290 TraceCheckUtils]: 362: Hoare triple {107031#(<= ~counter~0 39)} ~cond := #in~cond; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,383 INFO L290 TraceCheckUtils]: 363: Hoare triple {107031#(<= ~counter~0 39)} assume !(0 == ~cond); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,384 INFO L290 TraceCheckUtils]: 364: Hoare triple {107031#(<= ~counter~0 39)} assume true; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,384 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {107031#(<= ~counter~0 39)} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,384 INFO L290 TraceCheckUtils]: 366: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,385 INFO L290 TraceCheckUtils]: 367: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:37,385 INFO L290 TraceCheckUtils]: 368: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,386 INFO L290 TraceCheckUtils]: 369: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,386 INFO L272 TraceCheckUtils]: 370: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,386 INFO L290 TraceCheckUtils]: 371: Hoare triple {107059#(<= ~counter~0 40)} ~cond := #in~cond; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,387 INFO L290 TraceCheckUtils]: 372: Hoare triple {107059#(<= ~counter~0 40)} assume !(0 == ~cond); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,387 INFO L290 TraceCheckUtils]: 373: Hoare triple {107059#(<= ~counter~0 40)} assume true; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,387 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {107059#(<= ~counter~0 40)} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,387 INFO L290 TraceCheckUtils]: 375: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,388 INFO L290 TraceCheckUtils]: 376: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:37,388 INFO L290 TraceCheckUtils]: 377: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,389 INFO L290 TraceCheckUtils]: 378: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,389 INFO L272 TraceCheckUtils]: 379: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,389 INFO L290 TraceCheckUtils]: 380: Hoare triple {107087#(<= ~counter~0 41)} ~cond := #in~cond; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,390 INFO L290 TraceCheckUtils]: 381: Hoare triple {107087#(<= ~counter~0 41)} assume !(0 == ~cond); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,390 INFO L290 TraceCheckUtils]: 382: Hoare triple {107087#(<= ~counter~0 41)} assume true; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,390 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107087#(<= ~counter~0 41)} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,390 INFO L290 TraceCheckUtils]: 384: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 385: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 386: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107115#(<= |main_#t~post6| 41)} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 387: Hoare triple {107115#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-28 12:52:37,391 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-28 12:52:37,391 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-28 12:52:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 7462 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:52:37,392 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:52:38,996 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-28 12:52:38,996 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-28 12:52:38,996 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-28 12:52:38,996 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-28 12:52:38,996 INFO L290 TraceCheckUtils]: 387: Hoare triple {107143#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-28 12:52:38,997 INFO L290 TraceCheckUtils]: 386: Hoare triple {107147#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107143#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:52:38,997 INFO L290 TraceCheckUtils]: 385: Hoare triple {107147#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107147#(< ~counter~0 50)} is VALID [2022-04-28 12:52:38,997 INFO L290 TraceCheckUtils]: 384: Hoare triple {107147#(< ~counter~0 50)} assume !!(0 != ~r~0); {107147#(< ~counter~0 50)} is VALID [2022-04-28 12:52:38,997 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105910#true} {107147#(< ~counter~0 50)} #63#return; {107147#(< ~counter~0 50)} is VALID [2022-04-28 12:52:38,997 INFO L290 TraceCheckUtils]: 382: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:38,998 INFO L290 TraceCheckUtils]: 381: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:38,998 INFO L290 TraceCheckUtils]: 380: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:38,998 INFO L272 TraceCheckUtils]: 379: Hoare triple {107147#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:38,998 INFO L290 TraceCheckUtils]: 378: Hoare triple {107147#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-28 12:52:39,000 INFO L290 TraceCheckUtils]: 377: Hoare triple {107175#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-28 12:52:39,000 INFO L290 TraceCheckUtils]: 376: Hoare triple {107175#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107175#(< ~counter~0 49)} is VALID [2022-04-28 12:52:39,000 INFO L290 TraceCheckUtils]: 375: Hoare triple {107175#(< ~counter~0 49)} assume !!(0 != ~r~0); {107175#(< ~counter~0 49)} is VALID [2022-04-28 12:52:39,001 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105910#true} {107175#(< ~counter~0 49)} #63#return; {107175#(< ~counter~0 49)} is VALID [2022-04-28 12:52:39,001 INFO L290 TraceCheckUtils]: 373: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,001 INFO L290 TraceCheckUtils]: 372: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,001 INFO L290 TraceCheckUtils]: 371: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,001 INFO L272 TraceCheckUtils]: 370: Hoare triple {107175#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,001 INFO L290 TraceCheckUtils]: 369: Hoare triple {107175#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-28 12:52:39,002 INFO L290 TraceCheckUtils]: 368: Hoare triple {107203#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-28 12:52:39,002 INFO L290 TraceCheckUtils]: 367: Hoare triple {107203#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107203#(< ~counter~0 48)} is VALID [2022-04-28 12:52:39,002 INFO L290 TraceCheckUtils]: 366: Hoare triple {107203#(< ~counter~0 48)} assume !!(0 != ~r~0); {107203#(< ~counter~0 48)} is VALID [2022-04-28 12:52:39,003 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105910#true} {107203#(< ~counter~0 48)} #63#return; {107203#(< ~counter~0 48)} is VALID [2022-04-28 12:52:39,003 INFO L290 TraceCheckUtils]: 364: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,003 INFO L290 TraceCheckUtils]: 363: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,003 INFO L290 TraceCheckUtils]: 362: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,003 INFO L272 TraceCheckUtils]: 361: Hoare triple {107203#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,003 INFO L290 TraceCheckUtils]: 360: Hoare triple {107203#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-28 12:52:39,004 INFO L290 TraceCheckUtils]: 359: Hoare triple {107231#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-28 12:52:39,004 INFO L290 TraceCheckUtils]: 358: Hoare triple {107231#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107231#(< ~counter~0 47)} is VALID [2022-04-28 12:52:39,005 INFO L290 TraceCheckUtils]: 357: Hoare triple {107231#(< ~counter~0 47)} assume !!(0 != ~r~0); {107231#(< ~counter~0 47)} is VALID [2022-04-28 12:52:39,005 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105910#true} {107231#(< ~counter~0 47)} #63#return; {107231#(< ~counter~0 47)} is VALID [2022-04-28 12:52:39,005 INFO L290 TraceCheckUtils]: 355: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,005 INFO L290 TraceCheckUtils]: 354: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,005 INFO L290 TraceCheckUtils]: 353: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,005 INFO L272 TraceCheckUtils]: 352: Hoare triple {107231#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,005 INFO L290 TraceCheckUtils]: 351: Hoare triple {107231#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-28 12:52:39,006 INFO L290 TraceCheckUtils]: 350: Hoare triple {107259#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-28 12:52:39,007 INFO L290 TraceCheckUtils]: 349: Hoare triple {107259#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107259#(< ~counter~0 46)} is VALID [2022-04-28 12:52:39,007 INFO L290 TraceCheckUtils]: 348: Hoare triple {107259#(< ~counter~0 46)} assume !!(0 != ~r~0); {107259#(< ~counter~0 46)} is VALID [2022-04-28 12:52:39,007 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105910#true} {107259#(< ~counter~0 46)} #63#return; {107259#(< ~counter~0 46)} is VALID [2022-04-28 12:52:39,007 INFO L290 TraceCheckUtils]: 346: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,007 INFO L290 TraceCheckUtils]: 345: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,007 INFO L290 TraceCheckUtils]: 344: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,007 INFO L272 TraceCheckUtils]: 343: Hoare triple {107259#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,008 INFO L290 TraceCheckUtils]: 342: Hoare triple {107259#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-28 12:52:39,008 INFO L290 TraceCheckUtils]: 341: Hoare triple {107287#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-28 12:52:39,009 INFO L290 TraceCheckUtils]: 340: Hoare triple {107287#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107287#(< ~counter~0 45)} is VALID [2022-04-28 12:52:39,009 INFO L290 TraceCheckUtils]: 339: Hoare triple {107287#(< ~counter~0 45)} assume !!(0 != ~r~0); {107287#(< ~counter~0 45)} is VALID [2022-04-28 12:52:39,009 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105910#true} {107287#(< ~counter~0 45)} #63#return; {107287#(< ~counter~0 45)} is VALID [2022-04-28 12:52:39,009 INFO L290 TraceCheckUtils]: 337: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,009 INFO L290 TraceCheckUtils]: 336: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,009 INFO L290 TraceCheckUtils]: 335: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,010 INFO L272 TraceCheckUtils]: 334: Hoare triple {107287#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,010 INFO L290 TraceCheckUtils]: 333: Hoare triple {107287#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-28 12:52:39,011 INFO L290 TraceCheckUtils]: 332: Hoare triple {107315#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-28 12:52:39,011 INFO L290 TraceCheckUtils]: 331: Hoare triple {107315#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107315#(< ~counter~0 44)} is VALID [2022-04-28 12:52:39,011 INFO L290 TraceCheckUtils]: 330: Hoare triple {107315#(< ~counter~0 44)} assume !!(0 != ~r~0); {107315#(< ~counter~0 44)} is VALID [2022-04-28 12:52:39,011 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105910#true} {107315#(< ~counter~0 44)} #63#return; {107315#(< ~counter~0 44)} is VALID [2022-04-28 12:52:39,012 INFO L290 TraceCheckUtils]: 328: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,012 INFO L290 TraceCheckUtils]: 327: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,012 INFO L290 TraceCheckUtils]: 326: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,012 INFO L272 TraceCheckUtils]: 325: Hoare triple {107315#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,012 INFO L290 TraceCheckUtils]: 324: Hoare triple {107315#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-28 12:52:39,013 INFO L290 TraceCheckUtils]: 323: Hoare triple {107343#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-28 12:52:39,013 INFO L290 TraceCheckUtils]: 322: Hoare triple {107343#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107343#(< ~counter~0 43)} is VALID [2022-04-28 12:52:39,013 INFO L290 TraceCheckUtils]: 321: Hoare triple {107343#(< ~counter~0 43)} assume !!(0 != ~r~0); {107343#(< ~counter~0 43)} is VALID [2022-04-28 12:52:39,014 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105910#true} {107343#(< ~counter~0 43)} #63#return; {107343#(< ~counter~0 43)} is VALID [2022-04-28 12:52:39,014 INFO L290 TraceCheckUtils]: 319: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,014 INFO L290 TraceCheckUtils]: 318: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,014 INFO L290 TraceCheckUtils]: 317: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,014 INFO L272 TraceCheckUtils]: 316: Hoare triple {107343#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,014 INFO L290 TraceCheckUtils]: 315: Hoare triple {107343#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-28 12:52:39,015 INFO L290 TraceCheckUtils]: 314: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-28 12:52:39,015 INFO L290 TraceCheckUtils]: 313: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:39,015 INFO L290 TraceCheckUtils]: 312: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:39,016 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105910#true} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:39,016 INFO L290 TraceCheckUtils]: 310: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,016 INFO L290 TraceCheckUtils]: 309: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,016 INFO L290 TraceCheckUtils]: 308: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,016 INFO L272 TraceCheckUtils]: 307: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,016 INFO L290 TraceCheckUtils]: 306: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:39,017 INFO L290 TraceCheckUtils]: 305: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:39,017 INFO L290 TraceCheckUtils]: 304: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:39,017 INFO L290 TraceCheckUtils]: 303: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:39,018 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105910#true} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:39,018 INFO L290 TraceCheckUtils]: 301: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,018 INFO L290 TraceCheckUtils]: 300: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,018 INFO L290 TraceCheckUtils]: 299: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,018 INFO L272 TraceCheckUtils]: 298: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,018 INFO L290 TraceCheckUtils]: 297: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:39,019 INFO L290 TraceCheckUtils]: 296: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:39,019 INFO L290 TraceCheckUtils]: 295: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:39,020 INFO L290 TraceCheckUtils]: 294: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:39,020 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105910#true} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:39,020 INFO L290 TraceCheckUtils]: 292: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,020 INFO L290 TraceCheckUtils]: 291: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,020 INFO L290 TraceCheckUtils]: 290: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,020 INFO L272 TraceCheckUtils]: 289: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,020 INFO L290 TraceCheckUtils]: 288: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:39,021 INFO L290 TraceCheckUtils]: 287: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:39,022 INFO L290 TraceCheckUtils]: 286: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:39,022 INFO L290 TraceCheckUtils]: 285: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:39,022 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105910#true} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:39,022 INFO L290 TraceCheckUtils]: 283: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,022 INFO L290 TraceCheckUtils]: 282: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,022 INFO L290 TraceCheckUtils]: 281: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,022 INFO L272 TraceCheckUtils]: 280: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,023 INFO L290 TraceCheckUtils]: 279: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:39,023 INFO L290 TraceCheckUtils]: 278: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:39,024 INFO L290 TraceCheckUtils]: 277: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:39,024 INFO L290 TraceCheckUtils]: 276: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:39,024 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105910#true} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:39,024 INFO L290 TraceCheckUtils]: 274: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,024 INFO L290 TraceCheckUtils]: 273: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,024 INFO L290 TraceCheckUtils]: 272: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,025 INFO L272 TraceCheckUtils]: 271: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,025 INFO L290 TraceCheckUtils]: 270: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:39,026 INFO L290 TraceCheckUtils]: 269: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:39,026 INFO L290 TraceCheckUtils]: 268: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:39,026 INFO L290 TraceCheckUtils]: 267: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:39,026 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105910#true} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:39,026 INFO L290 TraceCheckUtils]: 265: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,027 INFO L290 TraceCheckUtils]: 264: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,027 INFO L290 TraceCheckUtils]: 263: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,027 INFO L272 TraceCheckUtils]: 262: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,027 INFO L290 TraceCheckUtils]: 261: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:39,028 INFO L290 TraceCheckUtils]: 260: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:39,028 INFO L290 TraceCheckUtils]: 259: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:39,028 INFO L290 TraceCheckUtils]: 258: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:39,029 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105910#true} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:39,029 INFO L290 TraceCheckUtils]: 256: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,029 INFO L290 TraceCheckUtils]: 255: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,029 INFO L290 TraceCheckUtils]: 254: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,029 INFO L272 TraceCheckUtils]: 253: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,029 INFO L290 TraceCheckUtils]: 252: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:39,030 INFO L290 TraceCheckUtils]: 251: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:39,030 INFO L290 TraceCheckUtils]: 250: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:39,030 INFO L290 TraceCheckUtils]: 249: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:39,031 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105910#true} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:39,031 INFO L290 TraceCheckUtils]: 247: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,031 INFO L290 TraceCheckUtils]: 246: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,031 INFO L290 TraceCheckUtils]: 245: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,031 INFO L272 TraceCheckUtils]: 244: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,031 INFO L290 TraceCheckUtils]: 243: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:39,032 INFO L290 TraceCheckUtils]: 242: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:39,032 INFO L290 TraceCheckUtils]: 241: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:39,032 INFO L290 TraceCheckUtils]: 240: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:39,033 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105910#true} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:39,033 INFO L290 TraceCheckUtils]: 238: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,033 INFO L290 TraceCheckUtils]: 237: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,033 INFO L290 TraceCheckUtils]: 236: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,033 INFO L272 TraceCheckUtils]: 235: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,033 INFO L290 TraceCheckUtils]: 234: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:39,034 INFO L290 TraceCheckUtils]: 233: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:39,034 INFO L290 TraceCheckUtils]: 232: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:39,035 INFO L290 TraceCheckUtils]: 231: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:39,035 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105910#true} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:39,035 INFO L290 TraceCheckUtils]: 229: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,035 INFO L290 TraceCheckUtils]: 228: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,035 INFO L290 TraceCheckUtils]: 227: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,035 INFO L272 TraceCheckUtils]: 226: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,035 INFO L290 TraceCheckUtils]: 225: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:39,036 INFO L290 TraceCheckUtils]: 224: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:39,036 INFO L290 TraceCheckUtils]: 223: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:39,037 INFO L290 TraceCheckUtils]: 222: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:39,037 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105910#true} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:39,037 INFO L290 TraceCheckUtils]: 220: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,037 INFO L290 TraceCheckUtils]: 219: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,037 INFO L290 TraceCheckUtils]: 218: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,037 INFO L272 TraceCheckUtils]: 217: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,037 INFO L290 TraceCheckUtils]: 216: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:39,038 INFO L290 TraceCheckUtils]: 215: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:39,039 INFO L290 TraceCheckUtils]: 214: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:39,039 INFO L290 TraceCheckUtils]: 213: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:39,039 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105910#true} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:39,039 INFO L290 TraceCheckUtils]: 211: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,039 INFO L290 TraceCheckUtils]: 210: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,039 INFO L290 TraceCheckUtils]: 209: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,039 INFO L272 TraceCheckUtils]: 208: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,040 INFO L290 TraceCheckUtils]: 207: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:39,040 INFO L290 TraceCheckUtils]: 206: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:39,041 INFO L290 TraceCheckUtils]: 205: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:39,041 INFO L290 TraceCheckUtils]: 204: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:39,041 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105910#true} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:39,041 INFO L290 TraceCheckUtils]: 202: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,041 INFO L290 TraceCheckUtils]: 201: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,041 INFO L290 TraceCheckUtils]: 200: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,042 INFO L272 TraceCheckUtils]: 199: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,042 INFO L290 TraceCheckUtils]: 198: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:39,043 INFO L290 TraceCheckUtils]: 197: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:39,043 INFO L290 TraceCheckUtils]: 196: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:39,043 INFO L290 TraceCheckUtils]: 195: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:39,043 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105910#true} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:39,044 INFO L290 TraceCheckUtils]: 193: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,052 INFO L290 TraceCheckUtils]: 192: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,052 INFO L290 TraceCheckUtils]: 191: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,052 INFO L272 TraceCheckUtils]: 190: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,053 INFO L290 TraceCheckUtils]: 189: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:39,055 INFO L290 TraceCheckUtils]: 188: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:39,055 INFO L290 TraceCheckUtils]: 187: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:39,056 INFO L290 TraceCheckUtils]: 186: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:39,056 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105910#true} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:39,056 INFO L290 TraceCheckUtils]: 184: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,056 INFO L290 TraceCheckUtils]: 183: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,056 INFO L290 TraceCheckUtils]: 182: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,056 INFO L272 TraceCheckUtils]: 181: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,057 INFO L290 TraceCheckUtils]: 180: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:39,058 INFO L290 TraceCheckUtils]: 179: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:39,058 INFO L290 TraceCheckUtils]: 178: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:39,058 INFO L290 TraceCheckUtils]: 177: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:39,058 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105910#true} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:39,058 INFO L290 TraceCheckUtils]: 175: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,059 INFO L290 TraceCheckUtils]: 174: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,059 INFO L290 TraceCheckUtils]: 173: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,059 INFO L272 TraceCheckUtils]: 172: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,059 INFO L290 TraceCheckUtils]: 171: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:39,060 INFO L290 TraceCheckUtils]: 170: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:39,060 INFO L290 TraceCheckUtils]: 169: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:39,060 INFO L290 TraceCheckUtils]: 168: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:39,061 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105910#true} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:39,061 INFO L290 TraceCheckUtils]: 166: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,061 INFO L290 TraceCheckUtils]: 165: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,061 INFO L290 TraceCheckUtils]: 164: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,061 INFO L272 TraceCheckUtils]: 163: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,061 INFO L290 TraceCheckUtils]: 162: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:39,062 INFO L290 TraceCheckUtils]: 161: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:39,062 INFO L290 TraceCheckUtils]: 160: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:39,062 INFO L290 TraceCheckUtils]: 159: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:39,063 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105910#true} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:39,063 INFO L290 TraceCheckUtils]: 157: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,063 INFO L290 TraceCheckUtils]: 156: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,063 INFO L290 TraceCheckUtils]: 155: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,063 INFO L272 TraceCheckUtils]: 154: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,063 INFO L290 TraceCheckUtils]: 153: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:39,064 INFO L290 TraceCheckUtils]: 152: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:39,064 INFO L290 TraceCheckUtils]: 151: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:39,064 INFO L290 TraceCheckUtils]: 150: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:39,065 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105910#true} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:39,065 INFO L290 TraceCheckUtils]: 148: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,065 INFO L290 TraceCheckUtils]: 147: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,065 INFO L290 TraceCheckUtils]: 146: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,065 INFO L272 TraceCheckUtils]: 145: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,065 INFO L290 TraceCheckUtils]: 144: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:39,066 INFO L290 TraceCheckUtils]: 143: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:39,066 INFO L290 TraceCheckUtils]: 142: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:39,067 INFO L290 TraceCheckUtils]: 141: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:39,067 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105910#true} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:39,067 INFO L290 TraceCheckUtils]: 139: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,067 INFO L290 TraceCheckUtils]: 138: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,067 INFO L290 TraceCheckUtils]: 137: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,067 INFO L272 TraceCheckUtils]: 136: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,067 INFO L290 TraceCheckUtils]: 135: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:39,068 INFO L290 TraceCheckUtils]: 134: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:39,068 INFO L290 TraceCheckUtils]: 133: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:39,069 INFO L290 TraceCheckUtils]: 132: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:39,069 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105910#true} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:39,069 INFO L290 TraceCheckUtils]: 130: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,069 INFO L290 TraceCheckUtils]: 129: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,069 INFO L290 TraceCheckUtils]: 128: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,069 INFO L272 TraceCheckUtils]: 127: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:39,070 INFO L290 TraceCheckUtils]: 125: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:39,071 INFO L290 TraceCheckUtils]: 124: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:39,071 INFO L290 TraceCheckUtils]: 123: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:39,071 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105910#true} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:39,071 INFO L290 TraceCheckUtils]: 121: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,071 INFO L290 TraceCheckUtils]: 120: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,071 INFO L290 TraceCheckUtils]: 119: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,071 INFO L272 TraceCheckUtils]: 118: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,072 INFO L290 TraceCheckUtils]: 117: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:39,072 INFO L290 TraceCheckUtils]: 116: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:39,073 INFO L290 TraceCheckUtils]: 115: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:39,073 INFO L290 TraceCheckUtils]: 114: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:39,073 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105910#true} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:39,073 INFO L290 TraceCheckUtils]: 112: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,073 INFO L290 TraceCheckUtils]: 111: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,073 INFO L290 TraceCheckUtils]: 110: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,074 INFO L272 TraceCheckUtils]: 109: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,074 INFO L290 TraceCheckUtils]: 108: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:39,075 INFO L290 TraceCheckUtils]: 107: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:39,075 INFO L290 TraceCheckUtils]: 106: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:39,075 INFO L290 TraceCheckUtils]: 105: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:39,075 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105910#true} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:39,076 INFO L290 TraceCheckUtils]: 103: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,076 INFO L290 TraceCheckUtils]: 102: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,076 INFO L290 TraceCheckUtils]: 101: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,076 INFO L272 TraceCheckUtils]: 100: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,076 INFO L290 TraceCheckUtils]: 99: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:39,077 INFO L290 TraceCheckUtils]: 98: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:39,077 INFO L290 TraceCheckUtils]: 97: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:39,077 INFO L290 TraceCheckUtils]: 96: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:39,078 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105910#true} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:39,078 INFO L290 TraceCheckUtils]: 94: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,078 INFO L290 TraceCheckUtils]: 93: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,078 INFO L290 TraceCheckUtils]: 92: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,078 INFO L272 TraceCheckUtils]: 91: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,078 INFO L290 TraceCheckUtils]: 90: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:39,079 INFO L290 TraceCheckUtils]: 89: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:39,079 INFO L290 TraceCheckUtils]: 88: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:39,079 INFO L290 TraceCheckUtils]: 87: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:39,080 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105910#true} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:39,080 INFO L290 TraceCheckUtils]: 85: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,080 INFO L290 TraceCheckUtils]: 84: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,080 INFO L290 TraceCheckUtils]: 83: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,080 INFO L272 TraceCheckUtils]: 82: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,080 INFO L290 TraceCheckUtils]: 81: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:39,081 INFO L290 TraceCheckUtils]: 80: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:39,081 INFO L290 TraceCheckUtils]: 79: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:39,081 INFO L290 TraceCheckUtils]: 78: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:39,082 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105910#true} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:39,082 INFO L290 TraceCheckUtils]: 76: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,082 INFO L290 TraceCheckUtils]: 75: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,082 INFO L290 TraceCheckUtils]: 74: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,082 INFO L272 TraceCheckUtils]: 73: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:39,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:39,083 INFO L290 TraceCheckUtils]: 70: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:39,084 INFO L290 TraceCheckUtils]: 69: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:39,084 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105910#true} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:39,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,084 INFO L272 TraceCheckUtils]: 64: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,084 INFO L290 TraceCheckUtils]: 63: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:39,085 INFO L290 TraceCheckUtils]: 62: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:39,085 INFO L290 TraceCheckUtils]: 61: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:39,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:39,086 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105910#true} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:39,086 INFO L290 TraceCheckUtils]: 58: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,086 INFO L290 TraceCheckUtils]: 57: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,086 INFO L290 TraceCheckUtils]: 56: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,086 INFO L272 TraceCheckUtils]: 55: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,087 INFO L290 TraceCheckUtils]: 54: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:39,087 INFO L290 TraceCheckUtils]: 53: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:39,088 INFO L290 TraceCheckUtils]: 52: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:39,088 INFO L290 TraceCheckUtils]: 51: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:39,088 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105910#true} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:39,088 INFO L290 TraceCheckUtils]: 49: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,088 INFO L290 TraceCheckUtils]: 48: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,088 INFO L290 TraceCheckUtils]: 47: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,088 INFO L272 TraceCheckUtils]: 46: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,089 INFO L290 TraceCheckUtils]: 45: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:39,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:39,090 INFO L290 TraceCheckUtils]: 43: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:39,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:39,090 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105910#true} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:39,090 INFO L290 TraceCheckUtils]: 40: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,091 INFO L290 TraceCheckUtils]: 38: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,091 INFO L272 TraceCheckUtils]: 37: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,091 INFO L290 TraceCheckUtils]: 36: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:39,092 INFO L290 TraceCheckUtils]: 35: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:39,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:39,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:39,093 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105910#true} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:39,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,093 INFO L272 TraceCheckUtils]: 28: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,093 INFO L290 TraceCheckUtils]: 27: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:39,094 INFO L290 TraceCheckUtils]: 26: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:39,094 INFO L290 TraceCheckUtils]: 25: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:39,094 INFO L290 TraceCheckUtils]: 24: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:39,095 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105910#true} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:39,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,095 INFO L290 TraceCheckUtils]: 21: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,095 INFO L272 TraceCheckUtils]: 19: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,095 INFO L290 TraceCheckUtils]: 18: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:39,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:39,096 INFO L290 TraceCheckUtils]: 16: Hoare triple {106163#(<= ~counter~0 8)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,096 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #61#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L272 TraceCheckUtils]: 11: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #59#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L272 TraceCheckUtils]: 6: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 12:52:39,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {106163#(<= ~counter~0 8)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {106163#(<= ~counter~0 8)} call #t~ret7 := main(); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,098 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106163#(<= ~counter~0 8)} {105910#true} #67#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:39,099 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-28 12:52:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 4182 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2022-04-28 12:52:39,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:52:39,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901636789] [2022-04-28 12:52:39,099 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:52:39,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [302444786] [2022-04-28 12:52:39,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [302444786] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:52:39,100 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:52:39,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-28 12:52:39,100 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:52:39,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1517371903] [2022-04-28 12:52:39,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1517371903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:52:39,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:52:39,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 12:52:39,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851366044] [2022-04-28 12:52:39,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:52:39,101 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 12:52:39,101 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:52:39,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 12:52:39,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:39,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 12:52:39,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:39,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 12:52:39,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:52:39,398 INFO L87 Difference]: Start difference. First operand 389 states and 431 transitions. Second operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 12:52:41,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:41,612 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-28 12:52:41,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-28 12:52:41,612 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 12:52:41,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:52:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 12:52:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 12:52:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 12:52:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 12:52:41,627 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-28 12:52:41,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:41,968 INFO L225 Difference]: With dead ends: 403 [2022-04-28 12:52:41,968 INFO L226 Difference]: Without dead ends: 398 [2022-04-28 12:52:41,969 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 730 SyntacticMatches, 1 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 918 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3504, Invalid=5426, Unknown=0, NotChecked=0, Total=8930 [2022-04-28 12:52:41,969 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 135 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 286 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 286 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:52:41,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 416 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 286 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:52:41,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-28 12:52:42,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-28 12:52:42,563 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:52:42,563 INFO L82 GeneralOperation]: Start isEquivalent. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 12:52:42,563 INFO L74 IsIncluded]: Start isIncluded. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 12:52:42,563 INFO L87 Difference]: Start difference. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 12:52:42,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:42,569 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 12:52:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 12:52:42,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:42,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:42,569 INFO L74 IsIncluded]: Start isIncluded. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 12:52:42,569 INFO L87 Difference]: Start difference. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 12:52:42,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:42,575 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 12:52:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 12:52:42,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:52:42,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:52:42,575 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:52:42,575 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:52:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 12:52:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-28 12:52:42,582 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-28 12:52:42,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:52:42,582 INFO L495 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-28 12:52:42,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 12:52:42,583 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-28 12:52:45,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 440 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 12:52:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-28 12:52:45,315 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:52:45,315 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:52:45,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-28 12:52:45,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-28 12:52:45,515 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:52:45,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:52:45,516 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-28 12:52:45,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:45,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1258272068] [2022-04-28 12:52:45,516 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:52:45,516 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-28 12:52:45,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:52:45,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652549551] [2022-04-28 12:52:45,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:52:45,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:52:45,542 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:52:45,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [259104447] [2022-04-28 12:52:45,542 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:52:45,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:52:45,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:52:45,543 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:52:45,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-28 12:52:52,595 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-28 12:52:52,595 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:52:52,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 933 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-28 12:52:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:52:52,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:52:54,653 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-28 12:52:54,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110803#(<= ~counter~0 0)} {110795#true} #67#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,655 INFO L272 TraceCheckUtils]: 4: Hoare triple {110803#(<= ~counter~0 0)} call #t~ret7 := main(); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,655 INFO L290 TraceCheckUtils]: 5: Hoare triple {110803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,655 INFO L272 TraceCheckUtils]: 6: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,655 INFO L290 TraceCheckUtils]: 7: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,656 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #59#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,657 INFO L272 TraceCheckUtils]: 11: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,657 INFO L290 TraceCheckUtils]: 12: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,657 INFO L290 TraceCheckUtils]: 13: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,657 INFO L290 TraceCheckUtils]: 14: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,658 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #61#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,658 INFO L290 TraceCheckUtils]: 16: Hoare triple {110803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 12:52:54,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {110803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {110852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,661 INFO L272 TraceCheckUtils]: 19: Hoare triple {110852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,661 INFO L290 TraceCheckUtils]: 20: Hoare triple {110852#(<= ~counter~0 1)} ~cond := #in~cond; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {110852#(<= ~counter~0 1)} assume !(0 == ~cond); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,661 INFO L290 TraceCheckUtils]: 22: Hoare triple {110852#(<= ~counter~0 1)} assume true; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,662 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110852#(<= ~counter~0 1)} {110852#(<= ~counter~0 1)} #63#return; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {110852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,662 INFO L290 TraceCheckUtils]: 25: Hoare triple {110852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 12:52:54,663 INFO L290 TraceCheckUtils]: 26: Hoare triple {110852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {110880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,664 INFO L272 TraceCheckUtils]: 28: Hoare triple {110880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,664 INFO L290 TraceCheckUtils]: 29: Hoare triple {110880#(<= ~counter~0 2)} ~cond := #in~cond; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {110880#(<= ~counter~0 2)} assume !(0 == ~cond); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,664 INFO L290 TraceCheckUtils]: 31: Hoare triple {110880#(<= ~counter~0 2)} assume true; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,665 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110880#(<= ~counter~0 2)} {110880#(<= ~counter~0 2)} #63#return; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,665 INFO L290 TraceCheckUtils]: 33: Hoare triple {110880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,665 INFO L290 TraceCheckUtils]: 34: Hoare triple {110880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 12:52:54,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {110880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,666 INFO L290 TraceCheckUtils]: 36: Hoare triple {110908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,667 INFO L272 TraceCheckUtils]: 37: Hoare triple {110908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {110908#(<= ~counter~0 3)} ~cond := #in~cond; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,667 INFO L290 TraceCheckUtils]: 39: Hoare triple {110908#(<= ~counter~0 3)} assume !(0 == ~cond); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,667 INFO L290 TraceCheckUtils]: 40: Hoare triple {110908#(<= ~counter~0 3)} assume true; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,668 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110908#(<= ~counter~0 3)} {110908#(<= ~counter~0 3)} #63#return; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,668 INFO L290 TraceCheckUtils]: 42: Hoare triple {110908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,668 INFO L290 TraceCheckUtils]: 43: Hoare triple {110908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 12:52:54,669 INFO L290 TraceCheckUtils]: 44: Hoare triple {110908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,669 INFO L290 TraceCheckUtils]: 45: Hoare triple {110936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,670 INFO L272 TraceCheckUtils]: 46: Hoare triple {110936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,670 INFO L290 TraceCheckUtils]: 47: Hoare triple {110936#(<= ~counter~0 4)} ~cond := #in~cond; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,670 INFO L290 TraceCheckUtils]: 48: Hoare triple {110936#(<= ~counter~0 4)} assume !(0 == ~cond); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,670 INFO L290 TraceCheckUtils]: 49: Hoare triple {110936#(<= ~counter~0 4)} assume true; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,671 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110936#(<= ~counter~0 4)} {110936#(<= ~counter~0 4)} #63#return; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,671 INFO L290 TraceCheckUtils]: 51: Hoare triple {110936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,671 INFO L290 TraceCheckUtils]: 52: Hoare triple {110936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 12:52:54,672 INFO L290 TraceCheckUtils]: 53: Hoare triple {110936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,672 INFO L290 TraceCheckUtils]: 54: Hoare triple {110964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,673 INFO L272 TraceCheckUtils]: 55: Hoare triple {110964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {110964#(<= ~counter~0 5)} ~cond := #in~cond; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {110964#(<= ~counter~0 5)} assume !(0 == ~cond); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {110964#(<= ~counter~0 5)} assume true; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,674 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110964#(<= ~counter~0 5)} {110964#(<= ~counter~0 5)} #63#return; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,674 INFO L290 TraceCheckUtils]: 60: Hoare triple {110964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,674 INFO L290 TraceCheckUtils]: 61: Hoare triple {110964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 12:52:54,675 INFO L290 TraceCheckUtils]: 62: Hoare triple {110964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,676 INFO L290 TraceCheckUtils]: 63: Hoare triple {110992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,676 INFO L272 TraceCheckUtils]: 64: Hoare triple {110992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,676 INFO L290 TraceCheckUtils]: 65: Hoare triple {110992#(<= ~counter~0 6)} ~cond := #in~cond; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,676 INFO L290 TraceCheckUtils]: 66: Hoare triple {110992#(<= ~counter~0 6)} assume !(0 == ~cond); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,677 INFO L290 TraceCheckUtils]: 67: Hoare triple {110992#(<= ~counter~0 6)} assume true; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,677 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110992#(<= ~counter~0 6)} {110992#(<= ~counter~0 6)} #63#return; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,677 INFO L290 TraceCheckUtils]: 69: Hoare triple {110992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,677 INFO L290 TraceCheckUtils]: 70: Hoare triple {110992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 12:52:54,678 INFO L290 TraceCheckUtils]: 71: Hoare triple {110992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,679 INFO L290 TraceCheckUtils]: 72: Hoare triple {111020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,679 INFO L272 TraceCheckUtils]: 73: Hoare triple {111020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,679 INFO L290 TraceCheckUtils]: 74: Hoare triple {111020#(<= ~counter~0 7)} ~cond := #in~cond; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,679 INFO L290 TraceCheckUtils]: 75: Hoare triple {111020#(<= ~counter~0 7)} assume !(0 == ~cond); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,680 INFO L290 TraceCheckUtils]: 76: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,680 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {111020#(<= ~counter~0 7)} {111020#(<= ~counter~0 7)} #63#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,680 INFO L290 TraceCheckUtils]: 78: Hoare triple {111020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,681 INFO L290 TraceCheckUtils]: 79: Hoare triple {111020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:54,681 INFO L290 TraceCheckUtils]: 80: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,682 INFO L290 TraceCheckUtils]: 81: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,682 INFO L272 TraceCheckUtils]: 82: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,682 INFO L290 TraceCheckUtils]: 83: Hoare triple {111048#(<= ~counter~0 8)} ~cond := #in~cond; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,682 INFO L290 TraceCheckUtils]: 84: Hoare triple {111048#(<= ~counter~0 8)} assume !(0 == ~cond); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,683 INFO L290 TraceCheckUtils]: 85: Hoare triple {111048#(<= ~counter~0 8)} assume true; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,683 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {111048#(<= ~counter~0 8)} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,683 INFO L290 TraceCheckUtils]: 87: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,683 INFO L290 TraceCheckUtils]: 88: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:54,684 INFO L290 TraceCheckUtils]: 89: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,685 INFO L290 TraceCheckUtils]: 90: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,685 INFO L272 TraceCheckUtils]: 91: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,685 INFO L290 TraceCheckUtils]: 92: Hoare triple {111076#(<= ~counter~0 9)} ~cond := #in~cond; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,685 INFO L290 TraceCheckUtils]: 93: Hoare triple {111076#(<= ~counter~0 9)} assume !(0 == ~cond); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,686 INFO L290 TraceCheckUtils]: 94: Hoare triple {111076#(<= ~counter~0 9)} assume true; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,686 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {111076#(<= ~counter~0 9)} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,686 INFO L290 TraceCheckUtils]: 96: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,687 INFO L290 TraceCheckUtils]: 97: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:54,687 INFO L290 TraceCheckUtils]: 98: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,688 INFO L290 TraceCheckUtils]: 99: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,688 INFO L272 TraceCheckUtils]: 100: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,688 INFO L290 TraceCheckUtils]: 101: Hoare triple {111104#(<= ~counter~0 10)} ~cond := #in~cond; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,688 INFO L290 TraceCheckUtils]: 102: Hoare triple {111104#(<= ~counter~0 10)} assume !(0 == ~cond); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,689 INFO L290 TraceCheckUtils]: 103: Hoare triple {111104#(<= ~counter~0 10)} assume true; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,689 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111104#(<= ~counter~0 10)} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,689 INFO L290 TraceCheckUtils]: 105: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,690 INFO L290 TraceCheckUtils]: 106: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:54,690 INFO L290 TraceCheckUtils]: 107: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,691 INFO L290 TraceCheckUtils]: 108: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,691 INFO L272 TraceCheckUtils]: 109: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,691 INFO L290 TraceCheckUtils]: 110: Hoare triple {111132#(<= ~counter~0 11)} ~cond := #in~cond; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,691 INFO L290 TraceCheckUtils]: 111: Hoare triple {111132#(<= ~counter~0 11)} assume !(0 == ~cond); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,692 INFO L290 TraceCheckUtils]: 112: Hoare triple {111132#(<= ~counter~0 11)} assume true; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,692 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111132#(<= ~counter~0 11)} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,692 INFO L290 TraceCheckUtils]: 114: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,693 INFO L290 TraceCheckUtils]: 115: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:54,693 INFO L290 TraceCheckUtils]: 116: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,694 INFO L290 TraceCheckUtils]: 117: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,694 INFO L272 TraceCheckUtils]: 118: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,694 INFO L290 TraceCheckUtils]: 119: Hoare triple {111160#(<= ~counter~0 12)} ~cond := #in~cond; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,694 INFO L290 TraceCheckUtils]: 120: Hoare triple {111160#(<= ~counter~0 12)} assume !(0 == ~cond); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,695 INFO L290 TraceCheckUtils]: 121: Hoare triple {111160#(<= ~counter~0 12)} assume true; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,695 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111160#(<= ~counter~0 12)} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,695 INFO L290 TraceCheckUtils]: 123: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,696 INFO L290 TraceCheckUtils]: 124: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:54,696 INFO L290 TraceCheckUtils]: 125: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,697 INFO L290 TraceCheckUtils]: 126: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,697 INFO L272 TraceCheckUtils]: 127: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,697 INFO L290 TraceCheckUtils]: 128: Hoare triple {111188#(<= ~counter~0 13)} ~cond := #in~cond; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,697 INFO L290 TraceCheckUtils]: 129: Hoare triple {111188#(<= ~counter~0 13)} assume !(0 == ~cond); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,698 INFO L290 TraceCheckUtils]: 130: Hoare triple {111188#(<= ~counter~0 13)} assume true; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,698 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111188#(<= ~counter~0 13)} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,698 INFO L290 TraceCheckUtils]: 132: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,699 INFO L290 TraceCheckUtils]: 133: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:54,699 INFO L290 TraceCheckUtils]: 134: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,700 INFO L290 TraceCheckUtils]: 135: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,700 INFO L272 TraceCheckUtils]: 136: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,700 INFO L290 TraceCheckUtils]: 137: Hoare triple {111216#(<= ~counter~0 14)} ~cond := #in~cond; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,701 INFO L290 TraceCheckUtils]: 138: Hoare triple {111216#(<= ~counter~0 14)} assume !(0 == ~cond); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,701 INFO L290 TraceCheckUtils]: 139: Hoare triple {111216#(<= ~counter~0 14)} assume true; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,701 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111216#(<= ~counter~0 14)} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,701 INFO L290 TraceCheckUtils]: 141: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,702 INFO L290 TraceCheckUtils]: 142: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:54,702 INFO L290 TraceCheckUtils]: 143: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,703 INFO L290 TraceCheckUtils]: 144: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,703 INFO L272 TraceCheckUtils]: 145: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,703 INFO L290 TraceCheckUtils]: 146: Hoare triple {111244#(<= ~counter~0 15)} ~cond := #in~cond; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,704 INFO L290 TraceCheckUtils]: 147: Hoare triple {111244#(<= ~counter~0 15)} assume !(0 == ~cond); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,704 INFO L290 TraceCheckUtils]: 148: Hoare triple {111244#(<= ~counter~0 15)} assume true; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,704 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111244#(<= ~counter~0 15)} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,704 INFO L290 TraceCheckUtils]: 150: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,705 INFO L290 TraceCheckUtils]: 151: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:54,705 INFO L290 TraceCheckUtils]: 152: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,706 INFO L290 TraceCheckUtils]: 153: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,706 INFO L272 TraceCheckUtils]: 154: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,706 INFO L290 TraceCheckUtils]: 155: Hoare triple {111272#(<= ~counter~0 16)} ~cond := #in~cond; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,707 INFO L290 TraceCheckUtils]: 156: Hoare triple {111272#(<= ~counter~0 16)} assume !(0 == ~cond); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,707 INFO L290 TraceCheckUtils]: 157: Hoare triple {111272#(<= ~counter~0 16)} assume true; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,707 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111272#(<= ~counter~0 16)} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,707 INFO L290 TraceCheckUtils]: 159: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,708 INFO L290 TraceCheckUtils]: 160: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:54,708 INFO L290 TraceCheckUtils]: 161: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,709 INFO L290 TraceCheckUtils]: 162: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,709 INFO L272 TraceCheckUtils]: 163: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,709 INFO L290 TraceCheckUtils]: 164: Hoare triple {111300#(<= ~counter~0 17)} ~cond := #in~cond; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,710 INFO L290 TraceCheckUtils]: 165: Hoare triple {111300#(<= ~counter~0 17)} assume !(0 == ~cond); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,710 INFO L290 TraceCheckUtils]: 166: Hoare triple {111300#(<= ~counter~0 17)} assume true; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,710 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111300#(<= ~counter~0 17)} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,710 INFO L290 TraceCheckUtils]: 168: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,711 INFO L290 TraceCheckUtils]: 169: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:54,712 INFO L290 TraceCheckUtils]: 170: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,712 INFO L290 TraceCheckUtils]: 171: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,712 INFO L272 TraceCheckUtils]: 172: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,712 INFO L290 TraceCheckUtils]: 173: Hoare triple {111328#(<= ~counter~0 18)} ~cond := #in~cond; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,713 INFO L290 TraceCheckUtils]: 174: Hoare triple {111328#(<= ~counter~0 18)} assume !(0 == ~cond); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,713 INFO L290 TraceCheckUtils]: 175: Hoare triple {111328#(<= ~counter~0 18)} assume true; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,713 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111328#(<= ~counter~0 18)} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,718 INFO L290 TraceCheckUtils]: 177: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,718 INFO L290 TraceCheckUtils]: 178: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:54,719 INFO L290 TraceCheckUtils]: 179: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,720 INFO L290 TraceCheckUtils]: 180: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,720 INFO L272 TraceCheckUtils]: 181: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,720 INFO L290 TraceCheckUtils]: 182: Hoare triple {111356#(<= ~counter~0 19)} ~cond := #in~cond; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,721 INFO L290 TraceCheckUtils]: 183: Hoare triple {111356#(<= ~counter~0 19)} assume !(0 == ~cond); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,721 INFO L290 TraceCheckUtils]: 184: Hoare triple {111356#(<= ~counter~0 19)} assume true; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,721 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111356#(<= ~counter~0 19)} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,721 INFO L290 TraceCheckUtils]: 186: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,722 INFO L290 TraceCheckUtils]: 187: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:54,723 INFO L290 TraceCheckUtils]: 188: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,723 INFO L290 TraceCheckUtils]: 189: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,723 INFO L272 TraceCheckUtils]: 190: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,723 INFO L290 TraceCheckUtils]: 191: Hoare triple {111384#(<= ~counter~0 20)} ~cond := #in~cond; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,724 INFO L290 TraceCheckUtils]: 192: Hoare triple {111384#(<= ~counter~0 20)} assume !(0 == ~cond); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,724 INFO L290 TraceCheckUtils]: 193: Hoare triple {111384#(<= ~counter~0 20)} assume true; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,724 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111384#(<= ~counter~0 20)} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,724 INFO L290 TraceCheckUtils]: 195: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,725 INFO L290 TraceCheckUtils]: 196: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:54,726 INFO L290 TraceCheckUtils]: 197: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,726 INFO L290 TraceCheckUtils]: 198: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,726 INFO L272 TraceCheckUtils]: 199: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,727 INFO L290 TraceCheckUtils]: 200: Hoare triple {111412#(<= ~counter~0 21)} ~cond := #in~cond; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,727 INFO L290 TraceCheckUtils]: 201: Hoare triple {111412#(<= ~counter~0 21)} assume !(0 == ~cond); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,727 INFO L290 TraceCheckUtils]: 202: Hoare triple {111412#(<= ~counter~0 21)} assume true; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,727 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111412#(<= ~counter~0 21)} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,728 INFO L290 TraceCheckUtils]: 204: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,728 INFO L290 TraceCheckUtils]: 205: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:54,731 INFO L290 TraceCheckUtils]: 206: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,731 INFO L290 TraceCheckUtils]: 207: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,732 INFO L272 TraceCheckUtils]: 208: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,732 INFO L290 TraceCheckUtils]: 209: Hoare triple {111440#(<= ~counter~0 22)} ~cond := #in~cond; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,732 INFO L290 TraceCheckUtils]: 210: Hoare triple {111440#(<= ~counter~0 22)} assume !(0 == ~cond); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,733 INFO L290 TraceCheckUtils]: 211: Hoare triple {111440#(<= ~counter~0 22)} assume true; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,733 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111440#(<= ~counter~0 22)} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,733 INFO L290 TraceCheckUtils]: 213: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,733 INFO L290 TraceCheckUtils]: 214: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:54,734 INFO L290 TraceCheckUtils]: 215: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,734 INFO L290 TraceCheckUtils]: 216: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,735 INFO L272 TraceCheckUtils]: 217: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,735 INFO L290 TraceCheckUtils]: 218: Hoare triple {111468#(<= ~counter~0 23)} ~cond := #in~cond; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,735 INFO L290 TraceCheckUtils]: 219: Hoare triple {111468#(<= ~counter~0 23)} assume !(0 == ~cond); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,737 INFO L290 TraceCheckUtils]: 220: Hoare triple {111468#(<= ~counter~0 23)} assume true; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,738 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111468#(<= ~counter~0 23)} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,738 INFO L290 TraceCheckUtils]: 222: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,738 INFO L290 TraceCheckUtils]: 223: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:54,740 INFO L290 TraceCheckUtils]: 224: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,740 INFO L290 TraceCheckUtils]: 225: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,741 INFO L272 TraceCheckUtils]: 226: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,741 INFO L290 TraceCheckUtils]: 227: Hoare triple {111496#(<= ~counter~0 24)} ~cond := #in~cond; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,741 INFO L290 TraceCheckUtils]: 228: Hoare triple {111496#(<= ~counter~0 24)} assume !(0 == ~cond); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,742 INFO L290 TraceCheckUtils]: 229: Hoare triple {111496#(<= ~counter~0 24)} assume true; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,742 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111496#(<= ~counter~0 24)} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,742 INFO L290 TraceCheckUtils]: 231: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,742 INFO L290 TraceCheckUtils]: 232: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:54,743 INFO L290 TraceCheckUtils]: 233: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,744 INFO L290 TraceCheckUtils]: 234: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,744 INFO L272 TraceCheckUtils]: 235: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,744 INFO L290 TraceCheckUtils]: 236: Hoare triple {111524#(<= ~counter~0 25)} ~cond := #in~cond; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,744 INFO L290 TraceCheckUtils]: 237: Hoare triple {111524#(<= ~counter~0 25)} assume !(0 == ~cond); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,745 INFO L290 TraceCheckUtils]: 238: Hoare triple {111524#(<= ~counter~0 25)} assume true; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,745 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111524#(<= ~counter~0 25)} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,745 INFO L290 TraceCheckUtils]: 240: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,745 INFO L290 TraceCheckUtils]: 241: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:54,746 INFO L290 TraceCheckUtils]: 242: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,747 INFO L290 TraceCheckUtils]: 243: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,747 INFO L272 TraceCheckUtils]: 244: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,747 INFO L290 TraceCheckUtils]: 245: Hoare triple {111552#(<= ~counter~0 26)} ~cond := #in~cond; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,747 INFO L290 TraceCheckUtils]: 246: Hoare triple {111552#(<= ~counter~0 26)} assume !(0 == ~cond); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,748 INFO L290 TraceCheckUtils]: 247: Hoare triple {111552#(<= ~counter~0 26)} assume true; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,748 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111552#(<= ~counter~0 26)} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,748 INFO L290 TraceCheckUtils]: 249: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,749 INFO L290 TraceCheckUtils]: 250: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:54,750 INFO L290 TraceCheckUtils]: 251: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,750 INFO L290 TraceCheckUtils]: 252: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,750 INFO L272 TraceCheckUtils]: 253: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,750 INFO L290 TraceCheckUtils]: 254: Hoare triple {111580#(<= ~counter~0 27)} ~cond := #in~cond; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,751 INFO L290 TraceCheckUtils]: 255: Hoare triple {111580#(<= ~counter~0 27)} assume !(0 == ~cond); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,751 INFO L290 TraceCheckUtils]: 256: Hoare triple {111580#(<= ~counter~0 27)} assume true; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,751 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111580#(<= ~counter~0 27)} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,752 INFO L290 TraceCheckUtils]: 258: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,752 INFO L290 TraceCheckUtils]: 259: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:54,753 INFO L290 TraceCheckUtils]: 260: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,753 INFO L290 TraceCheckUtils]: 261: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,753 INFO L272 TraceCheckUtils]: 262: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,754 INFO L290 TraceCheckUtils]: 263: Hoare triple {111608#(<= ~counter~0 28)} ~cond := #in~cond; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,754 INFO L290 TraceCheckUtils]: 264: Hoare triple {111608#(<= ~counter~0 28)} assume !(0 == ~cond); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,754 INFO L290 TraceCheckUtils]: 265: Hoare triple {111608#(<= ~counter~0 28)} assume true; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,754 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111608#(<= ~counter~0 28)} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,755 INFO L290 TraceCheckUtils]: 267: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,755 INFO L290 TraceCheckUtils]: 268: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:54,756 INFO L290 TraceCheckUtils]: 269: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,756 INFO L290 TraceCheckUtils]: 270: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,756 INFO L272 TraceCheckUtils]: 271: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,757 INFO L290 TraceCheckUtils]: 272: Hoare triple {111636#(<= ~counter~0 29)} ~cond := #in~cond; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,757 INFO L290 TraceCheckUtils]: 273: Hoare triple {111636#(<= ~counter~0 29)} assume !(0 == ~cond); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,757 INFO L290 TraceCheckUtils]: 274: Hoare triple {111636#(<= ~counter~0 29)} assume true; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,757 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111636#(<= ~counter~0 29)} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,758 INFO L290 TraceCheckUtils]: 276: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,758 INFO L290 TraceCheckUtils]: 277: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:54,759 INFO L290 TraceCheckUtils]: 278: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,759 INFO L290 TraceCheckUtils]: 279: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,759 INFO L272 TraceCheckUtils]: 280: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,760 INFO L290 TraceCheckUtils]: 281: Hoare triple {111664#(<= ~counter~0 30)} ~cond := #in~cond; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,760 INFO L290 TraceCheckUtils]: 282: Hoare triple {111664#(<= ~counter~0 30)} assume !(0 == ~cond); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,760 INFO L290 TraceCheckUtils]: 283: Hoare triple {111664#(<= ~counter~0 30)} assume true; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,761 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111664#(<= ~counter~0 30)} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,761 INFO L290 TraceCheckUtils]: 285: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,761 INFO L290 TraceCheckUtils]: 286: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:54,762 INFO L290 TraceCheckUtils]: 287: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,762 INFO L290 TraceCheckUtils]: 288: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,763 INFO L272 TraceCheckUtils]: 289: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,763 INFO L290 TraceCheckUtils]: 290: Hoare triple {111692#(<= ~counter~0 31)} ~cond := #in~cond; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,763 INFO L290 TraceCheckUtils]: 291: Hoare triple {111692#(<= ~counter~0 31)} assume !(0 == ~cond); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,763 INFO L290 TraceCheckUtils]: 292: Hoare triple {111692#(<= ~counter~0 31)} assume true; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,764 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111692#(<= ~counter~0 31)} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,764 INFO L290 TraceCheckUtils]: 294: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,764 INFO L290 TraceCheckUtils]: 295: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:54,765 INFO L290 TraceCheckUtils]: 296: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,766 INFO L290 TraceCheckUtils]: 297: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,766 INFO L272 TraceCheckUtils]: 298: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,766 INFO L290 TraceCheckUtils]: 299: Hoare triple {111720#(<= ~counter~0 32)} ~cond := #in~cond; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,766 INFO L290 TraceCheckUtils]: 300: Hoare triple {111720#(<= ~counter~0 32)} assume !(0 == ~cond); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,767 INFO L290 TraceCheckUtils]: 301: Hoare triple {111720#(<= ~counter~0 32)} assume true; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,767 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111720#(<= ~counter~0 32)} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,767 INFO L290 TraceCheckUtils]: 303: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,768 INFO L290 TraceCheckUtils]: 304: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:54,769 INFO L290 TraceCheckUtils]: 305: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,769 INFO L290 TraceCheckUtils]: 306: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,769 INFO L272 TraceCheckUtils]: 307: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,769 INFO L290 TraceCheckUtils]: 308: Hoare triple {111748#(<= ~counter~0 33)} ~cond := #in~cond; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,770 INFO L290 TraceCheckUtils]: 309: Hoare triple {111748#(<= ~counter~0 33)} assume !(0 == ~cond); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,770 INFO L290 TraceCheckUtils]: 310: Hoare triple {111748#(<= ~counter~0 33)} assume true; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,770 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111748#(<= ~counter~0 33)} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,771 INFO L290 TraceCheckUtils]: 312: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,771 INFO L290 TraceCheckUtils]: 313: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:54,772 INFO L290 TraceCheckUtils]: 314: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,772 INFO L290 TraceCheckUtils]: 315: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,772 INFO L272 TraceCheckUtils]: 316: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,772 INFO L290 TraceCheckUtils]: 317: Hoare triple {111776#(<= ~counter~0 34)} ~cond := #in~cond; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,773 INFO L290 TraceCheckUtils]: 318: Hoare triple {111776#(<= ~counter~0 34)} assume !(0 == ~cond); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,773 INFO L290 TraceCheckUtils]: 319: Hoare triple {111776#(<= ~counter~0 34)} assume true; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,773 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111776#(<= ~counter~0 34)} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,774 INFO L290 TraceCheckUtils]: 321: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,774 INFO L290 TraceCheckUtils]: 322: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:54,775 INFO L290 TraceCheckUtils]: 323: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,775 INFO L290 TraceCheckUtils]: 324: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,775 INFO L272 TraceCheckUtils]: 325: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,776 INFO L290 TraceCheckUtils]: 326: Hoare triple {111804#(<= ~counter~0 35)} ~cond := #in~cond; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,776 INFO L290 TraceCheckUtils]: 327: Hoare triple {111804#(<= ~counter~0 35)} assume !(0 == ~cond); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,776 INFO L290 TraceCheckUtils]: 328: Hoare triple {111804#(<= ~counter~0 35)} assume true; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,777 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111804#(<= ~counter~0 35)} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,777 INFO L290 TraceCheckUtils]: 330: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,777 INFO L290 TraceCheckUtils]: 331: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:54,778 INFO L290 TraceCheckUtils]: 332: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,778 INFO L290 TraceCheckUtils]: 333: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,779 INFO L272 TraceCheckUtils]: 334: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,779 INFO L290 TraceCheckUtils]: 335: Hoare triple {111832#(<= ~counter~0 36)} ~cond := #in~cond; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,779 INFO L290 TraceCheckUtils]: 336: Hoare triple {111832#(<= ~counter~0 36)} assume !(0 == ~cond); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,779 INFO L290 TraceCheckUtils]: 337: Hoare triple {111832#(<= ~counter~0 36)} assume true; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,780 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111832#(<= ~counter~0 36)} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,780 INFO L290 TraceCheckUtils]: 339: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,780 INFO L290 TraceCheckUtils]: 340: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:54,781 INFO L290 TraceCheckUtils]: 341: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,781 INFO L290 TraceCheckUtils]: 342: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,782 INFO L272 TraceCheckUtils]: 343: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,782 INFO L290 TraceCheckUtils]: 344: Hoare triple {111860#(<= ~counter~0 37)} ~cond := #in~cond; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,784 INFO L290 TraceCheckUtils]: 345: Hoare triple {111860#(<= ~counter~0 37)} assume !(0 == ~cond); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,784 INFO L290 TraceCheckUtils]: 346: Hoare triple {111860#(<= ~counter~0 37)} assume true; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,785 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111860#(<= ~counter~0 37)} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,785 INFO L290 TraceCheckUtils]: 348: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,785 INFO L290 TraceCheckUtils]: 349: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:54,786 INFO L290 TraceCheckUtils]: 350: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,786 INFO L290 TraceCheckUtils]: 351: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,787 INFO L272 TraceCheckUtils]: 352: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,787 INFO L290 TraceCheckUtils]: 353: Hoare triple {111888#(<= ~counter~0 38)} ~cond := #in~cond; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,787 INFO L290 TraceCheckUtils]: 354: Hoare triple {111888#(<= ~counter~0 38)} assume !(0 == ~cond); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,787 INFO L290 TraceCheckUtils]: 355: Hoare triple {111888#(<= ~counter~0 38)} assume true; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,788 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111888#(<= ~counter~0 38)} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,788 INFO L290 TraceCheckUtils]: 357: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,788 INFO L290 TraceCheckUtils]: 358: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:54,789 INFO L290 TraceCheckUtils]: 359: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,789 INFO L290 TraceCheckUtils]: 360: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,790 INFO L272 TraceCheckUtils]: 361: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,790 INFO L290 TraceCheckUtils]: 362: Hoare triple {111916#(<= ~counter~0 39)} ~cond := #in~cond; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,790 INFO L290 TraceCheckUtils]: 363: Hoare triple {111916#(<= ~counter~0 39)} assume !(0 == ~cond); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,790 INFO L290 TraceCheckUtils]: 364: Hoare triple {111916#(<= ~counter~0 39)} assume true; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,791 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111916#(<= ~counter~0 39)} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,791 INFO L290 TraceCheckUtils]: 366: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,791 INFO L290 TraceCheckUtils]: 367: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:54,792 INFO L290 TraceCheckUtils]: 368: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,793 INFO L290 TraceCheckUtils]: 369: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,793 INFO L272 TraceCheckUtils]: 370: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,793 INFO L290 TraceCheckUtils]: 371: Hoare triple {111944#(<= ~counter~0 40)} ~cond := #in~cond; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,794 INFO L290 TraceCheckUtils]: 372: Hoare triple {111944#(<= ~counter~0 40)} assume !(0 == ~cond); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,794 INFO L290 TraceCheckUtils]: 373: Hoare triple {111944#(<= ~counter~0 40)} assume true; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,794 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111944#(<= ~counter~0 40)} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,794 INFO L290 TraceCheckUtils]: 375: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,795 INFO L290 TraceCheckUtils]: 376: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:54,796 INFO L290 TraceCheckUtils]: 377: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,796 INFO L290 TraceCheckUtils]: 378: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,796 INFO L272 TraceCheckUtils]: 379: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,796 INFO L290 TraceCheckUtils]: 380: Hoare triple {111972#(<= ~counter~0 41)} ~cond := #in~cond; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,797 INFO L290 TraceCheckUtils]: 381: Hoare triple {111972#(<= ~counter~0 41)} assume !(0 == ~cond); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,797 INFO L290 TraceCheckUtils]: 382: Hoare triple {111972#(<= ~counter~0 41)} assume true; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,797 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111972#(<= ~counter~0 41)} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,798 INFO L290 TraceCheckUtils]: 384: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,798 INFO L290 TraceCheckUtils]: 385: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:54,799 INFO L290 TraceCheckUtils]: 386: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,799 INFO L290 TraceCheckUtils]: 387: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,800 INFO L272 TraceCheckUtils]: 388: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,800 INFO L290 TraceCheckUtils]: 389: Hoare triple {112000#(<= ~counter~0 42)} ~cond := #in~cond; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,800 INFO L290 TraceCheckUtils]: 390: Hoare triple {112000#(<= ~counter~0 42)} assume !(0 == ~cond); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,800 INFO L290 TraceCheckUtils]: 391: Hoare triple {112000#(<= ~counter~0 42)} assume true; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,801 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {112000#(<= ~counter~0 42)} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,801 INFO L290 TraceCheckUtils]: 393: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,801 INFO L290 TraceCheckUtils]: 394: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:54,802 INFO L290 TraceCheckUtils]: 395: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112028#(<= |main_#t~post6| 42)} is VALID [2022-04-28 12:52:54,802 INFO L290 TraceCheckUtils]: 396: Hoare triple {112028#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-28 12:52:54,802 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-28 12:52:54,802 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-28 12:52:54,802 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-28 12:52:54,802 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-28 12:52:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 7833 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:52:54,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:52:56,424 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-28 12:52:56,424 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-28 12:52:56,424 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-28 12:52:56,424 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-28 12:52:56,424 INFO L290 TraceCheckUtils]: 396: Hoare triple {112056#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-28 12:52:56,425 INFO L290 TraceCheckUtils]: 395: Hoare triple {112060#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112056#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:52:56,425 INFO L290 TraceCheckUtils]: 394: Hoare triple {112060#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112060#(< ~counter~0 50)} is VALID [2022-04-28 12:52:56,425 INFO L290 TraceCheckUtils]: 393: Hoare triple {112060#(< ~counter~0 50)} assume !!(0 != ~r~0); {112060#(< ~counter~0 50)} is VALID [2022-04-28 12:52:56,426 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110795#true} {112060#(< ~counter~0 50)} #63#return; {112060#(< ~counter~0 50)} is VALID [2022-04-28 12:52:56,426 INFO L290 TraceCheckUtils]: 391: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,426 INFO L290 TraceCheckUtils]: 390: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,426 INFO L290 TraceCheckUtils]: 389: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,426 INFO L272 TraceCheckUtils]: 388: Hoare triple {112060#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,426 INFO L290 TraceCheckUtils]: 387: Hoare triple {112060#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-28 12:52:56,428 INFO L290 TraceCheckUtils]: 386: Hoare triple {112088#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-28 12:52:56,428 INFO L290 TraceCheckUtils]: 385: Hoare triple {112088#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112088#(< ~counter~0 49)} is VALID [2022-04-28 12:52:56,429 INFO L290 TraceCheckUtils]: 384: Hoare triple {112088#(< ~counter~0 49)} assume !!(0 != ~r~0); {112088#(< ~counter~0 49)} is VALID [2022-04-28 12:52:56,429 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110795#true} {112088#(< ~counter~0 49)} #63#return; {112088#(< ~counter~0 49)} is VALID [2022-04-28 12:52:56,429 INFO L290 TraceCheckUtils]: 382: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,429 INFO L290 TraceCheckUtils]: 381: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,429 INFO L290 TraceCheckUtils]: 380: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,429 INFO L272 TraceCheckUtils]: 379: Hoare triple {112088#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,429 INFO L290 TraceCheckUtils]: 378: Hoare triple {112088#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-28 12:52:56,430 INFO L290 TraceCheckUtils]: 377: Hoare triple {112116#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-28 12:52:56,431 INFO L290 TraceCheckUtils]: 376: Hoare triple {112116#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112116#(< ~counter~0 48)} is VALID [2022-04-28 12:52:56,431 INFO L290 TraceCheckUtils]: 375: Hoare triple {112116#(< ~counter~0 48)} assume !!(0 != ~r~0); {112116#(< ~counter~0 48)} is VALID [2022-04-28 12:52:56,431 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110795#true} {112116#(< ~counter~0 48)} #63#return; {112116#(< ~counter~0 48)} is VALID [2022-04-28 12:52:56,431 INFO L290 TraceCheckUtils]: 373: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,431 INFO L290 TraceCheckUtils]: 372: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,431 INFO L290 TraceCheckUtils]: 371: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,431 INFO L272 TraceCheckUtils]: 370: Hoare triple {112116#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,432 INFO L290 TraceCheckUtils]: 369: Hoare triple {112116#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-28 12:52:56,433 INFO L290 TraceCheckUtils]: 368: Hoare triple {112144#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-28 12:52:56,433 INFO L290 TraceCheckUtils]: 367: Hoare triple {112144#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112144#(< ~counter~0 47)} is VALID [2022-04-28 12:52:56,433 INFO L290 TraceCheckUtils]: 366: Hoare triple {112144#(< ~counter~0 47)} assume !!(0 != ~r~0); {112144#(< ~counter~0 47)} is VALID [2022-04-28 12:52:56,433 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110795#true} {112144#(< ~counter~0 47)} #63#return; {112144#(< ~counter~0 47)} is VALID [2022-04-28 12:52:56,433 INFO L290 TraceCheckUtils]: 364: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,434 INFO L290 TraceCheckUtils]: 363: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,434 INFO L290 TraceCheckUtils]: 362: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,434 INFO L272 TraceCheckUtils]: 361: Hoare triple {112144#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,434 INFO L290 TraceCheckUtils]: 360: Hoare triple {112144#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-28 12:52:56,435 INFO L290 TraceCheckUtils]: 359: Hoare triple {112172#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-28 12:52:56,435 INFO L290 TraceCheckUtils]: 358: Hoare triple {112172#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112172#(< ~counter~0 46)} is VALID [2022-04-28 12:52:56,435 INFO L290 TraceCheckUtils]: 357: Hoare triple {112172#(< ~counter~0 46)} assume !!(0 != ~r~0); {112172#(< ~counter~0 46)} is VALID [2022-04-28 12:52:56,436 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110795#true} {112172#(< ~counter~0 46)} #63#return; {112172#(< ~counter~0 46)} is VALID [2022-04-28 12:52:56,436 INFO L290 TraceCheckUtils]: 355: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,436 INFO L290 TraceCheckUtils]: 354: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,436 INFO L290 TraceCheckUtils]: 353: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,436 INFO L272 TraceCheckUtils]: 352: Hoare triple {112172#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,436 INFO L290 TraceCheckUtils]: 351: Hoare triple {112172#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-28 12:52:56,437 INFO L290 TraceCheckUtils]: 350: Hoare triple {112200#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-28 12:52:56,437 INFO L290 TraceCheckUtils]: 349: Hoare triple {112200#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112200#(< ~counter~0 45)} is VALID [2022-04-28 12:52:56,437 INFO L290 TraceCheckUtils]: 348: Hoare triple {112200#(< ~counter~0 45)} assume !!(0 != ~r~0); {112200#(< ~counter~0 45)} is VALID [2022-04-28 12:52:56,438 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110795#true} {112200#(< ~counter~0 45)} #63#return; {112200#(< ~counter~0 45)} is VALID [2022-04-28 12:52:56,438 INFO L290 TraceCheckUtils]: 346: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,438 INFO L290 TraceCheckUtils]: 345: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,438 INFO L290 TraceCheckUtils]: 344: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,438 INFO L272 TraceCheckUtils]: 343: Hoare triple {112200#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,438 INFO L290 TraceCheckUtils]: 342: Hoare triple {112200#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-28 12:52:56,439 INFO L290 TraceCheckUtils]: 341: Hoare triple {112228#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-28 12:52:56,439 INFO L290 TraceCheckUtils]: 340: Hoare triple {112228#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112228#(< ~counter~0 44)} is VALID [2022-04-28 12:52:56,440 INFO L290 TraceCheckUtils]: 339: Hoare triple {112228#(< ~counter~0 44)} assume !!(0 != ~r~0); {112228#(< ~counter~0 44)} is VALID [2022-04-28 12:52:56,440 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110795#true} {112228#(< ~counter~0 44)} #63#return; {112228#(< ~counter~0 44)} is VALID [2022-04-28 12:52:56,440 INFO L290 TraceCheckUtils]: 337: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,440 INFO L290 TraceCheckUtils]: 336: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,440 INFO L290 TraceCheckUtils]: 335: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,440 INFO L272 TraceCheckUtils]: 334: Hoare triple {112228#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,440 INFO L290 TraceCheckUtils]: 333: Hoare triple {112228#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-28 12:52:56,441 INFO L290 TraceCheckUtils]: 332: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-28 12:52:56,442 INFO L290 TraceCheckUtils]: 331: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:56,442 INFO L290 TraceCheckUtils]: 330: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:56,442 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110795#true} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:56,442 INFO L290 TraceCheckUtils]: 328: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,442 INFO L290 TraceCheckUtils]: 327: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,442 INFO L290 TraceCheckUtils]: 326: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,442 INFO L272 TraceCheckUtils]: 325: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,443 INFO L290 TraceCheckUtils]: 324: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:56,444 INFO L290 TraceCheckUtils]: 323: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 12:52:56,444 INFO L290 TraceCheckUtils]: 322: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:56,444 INFO L290 TraceCheckUtils]: 321: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:56,444 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110795#true} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:56,445 INFO L290 TraceCheckUtils]: 319: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,445 INFO L290 TraceCheckUtils]: 318: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,445 INFO L290 TraceCheckUtils]: 317: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,445 INFO L272 TraceCheckUtils]: 316: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,445 INFO L290 TraceCheckUtils]: 315: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:56,446 INFO L290 TraceCheckUtils]: 314: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 12:52:56,446 INFO L290 TraceCheckUtils]: 313: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:56,446 INFO L290 TraceCheckUtils]: 312: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:56,447 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110795#true} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:56,447 INFO L290 TraceCheckUtils]: 310: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,447 INFO L290 TraceCheckUtils]: 309: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,447 INFO L290 TraceCheckUtils]: 308: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,447 INFO L272 TraceCheckUtils]: 307: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,447 INFO L290 TraceCheckUtils]: 306: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:56,448 INFO L290 TraceCheckUtils]: 305: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 12:52:56,448 INFO L290 TraceCheckUtils]: 304: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:56,448 INFO L290 TraceCheckUtils]: 303: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:56,449 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110795#true} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:56,449 INFO L290 TraceCheckUtils]: 301: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,449 INFO L290 TraceCheckUtils]: 300: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,449 INFO L290 TraceCheckUtils]: 299: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,449 INFO L272 TraceCheckUtils]: 298: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,449 INFO L290 TraceCheckUtils]: 297: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:56,450 INFO L290 TraceCheckUtils]: 296: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 12:52:56,450 INFO L290 TraceCheckUtils]: 295: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:56,451 INFO L290 TraceCheckUtils]: 294: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:56,451 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110795#true} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:56,451 INFO L290 TraceCheckUtils]: 292: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,451 INFO L290 TraceCheckUtils]: 291: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,451 INFO L290 TraceCheckUtils]: 290: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,451 INFO L272 TraceCheckUtils]: 289: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,451 INFO L290 TraceCheckUtils]: 288: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:56,452 INFO L290 TraceCheckUtils]: 287: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 12:52:56,453 INFO L290 TraceCheckUtils]: 286: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:56,453 INFO L290 TraceCheckUtils]: 285: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:56,453 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110795#true} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:56,453 INFO L290 TraceCheckUtils]: 283: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,453 INFO L290 TraceCheckUtils]: 282: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,453 INFO L290 TraceCheckUtils]: 281: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,453 INFO L272 TraceCheckUtils]: 280: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,454 INFO L290 TraceCheckUtils]: 279: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:56,455 INFO L290 TraceCheckUtils]: 278: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 12:52:56,455 INFO L290 TraceCheckUtils]: 277: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:56,455 INFO L290 TraceCheckUtils]: 276: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:56,455 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110795#true} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:56,455 INFO L290 TraceCheckUtils]: 274: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,456 INFO L290 TraceCheckUtils]: 273: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,456 INFO L290 TraceCheckUtils]: 272: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,456 INFO L272 TraceCheckUtils]: 271: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,456 INFO L290 TraceCheckUtils]: 270: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:56,457 INFO L290 TraceCheckUtils]: 269: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 12:52:56,457 INFO L290 TraceCheckUtils]: 268: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:56,457 INFO L290 TraceCheckUtils]: 267: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:56,458 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110795#true} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:56,458 INFO L290 TraceCheckUtils]: 265: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,458 INFO L290 TraceCheckUtils]: 264: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,458 INFO L290 TraceCheckUtils]: 263: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,458 INFO L272 TraceCheckUtils]: 262: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,458 INFO L290 TraceCheckUtils]: 261: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:56,459 INFO L290 TraceCheckUtils]: 260: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 12:52:56,459 INFO L290 TraceCheckUtils]: 259: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:56,459 INFO L290 TraceCheckUtils]: 258: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:56,460 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110795#true} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:56,460 INFO L290 TraceCheckUtils]: 256: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,460 INFO L290 TraceCheckUtils]: 255: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,460 INFO L290 TraceCheckUtils]: 254: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,460 INFO L272 TraceCheckUtils]: 253: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,460 INFO L290 TraceCheckUtils]: 252: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:56,461 INFO L290 TraceCheckUtils]: 251: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 12:52:56,461 INFO L290 TraceCheckUtils]: 250: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:56,462 INFO L290 TraceCheckUtils]: 249: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:56,462 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110795#true} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:56,462 INFO L290 TraceCheckUtils]: 247: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,462 INFO L290 TraceCheckUtils]: 246: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,462 INFO L290 TraceCheckUtils]: 245: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,462 INFO L272 TraceCheckUtils]: 244: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,462 INFO L290 TraceCheckUtils]: 243: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:56,463 INFO L290 TraceCheckUtils]: 242: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 12:52:56,464 INFO L290 TraceCheckUtils]: 241: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:56,464 INFO L290 TraceCheckUtils]: 240: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:56,464 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110795#true} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:56,464 INFO L290 TraceCheckUtils]: 238: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,464 INFO L290 TraceCheckUtils]: 237: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,464 INFO L290 TraceCheckUtils]: 236: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,464 INFO L272 TraceCheckUtils]: 235: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,465 INFO L290 TraceCheckUtils]: 234: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:56,465 INFO L290 TraceCheckUtils]: 233: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 12:52:56,466 INFO L290 TraceCheckUtils]: 232: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:56,466 INFO L290 TraceCheckUtils]: 231: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:56,466 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110795#true} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:56,466 INFO L290 TraceCheckUtils]: 229: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,466 INFO L290 TraceCheckUtils]: 228: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,467 INFO L290 TraceCheckUtils]: 227: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,467 INFO L272 TraceCheckUtils]: 226: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,467 INFO L290 TraceCheckUtils]: 225: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:56,468 INFO L290 TraceCheckUtils]: 224: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 12:52:56,468 INFO L290 TraceCheckUtils]: 223: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:56,468 INFO L290 TraceCheckUtils]: 222: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:56,469 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110795#true} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:56,469 INFO L290 TraceCheckUtils]: 220: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,469 INFO L290 TraceCheckUtils]: 219: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,469 INFO L290 TraceCheckUtils]: 218: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,469 INFO L272 TraceCheckUtils]: 217: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,469 INFO L290 TraceCheckUtils]: 216: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:56,470 INFO L290 TraceCheckUtils]: 215: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 12:52:56,470 INFO L290 TraceCheckUtils]: 214: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:56,470 INFO L290 TraceCheckUtils]: 213: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:56,471 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110795#true} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:56,471 INFO L290 TraceCheckUtils]: 211: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,471 INFO L290 TraceCheckUtils]: 210: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,471 INFO L290 TraceCheckUtils]: 209: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,471 INFO L272 TraceCheckUtils]: 208: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,471 INFO L290 TraceCheckUtils]: 207: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:56,472 INFO L290 TraceCheckUtils]: 206: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 12:52:56,472 INFO L290 TraceCheckUtils]: 205: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:56,472 INFO L290 TraceCheckUtils]: 204: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:56,473 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110795#true} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:56,473 INFO L290 TraceCheckUtils]: 202: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,473 INFO L290 TraceCheckUtils]: 201: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,473 INFO L290 TraceCheckUtils]: 200: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,473 INFO L272 TraceCheckUtils]: 199: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,473 INFO L290 TraceCheckUtils]: 198: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:56,474 INFO L290 TraceCheckUtils]: 197: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 12:52:56,474 INFO L290 TraceCheckUtils]: 196: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:56,475 INFO L290 TraceCheckUtils]: 195: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:56,475 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110795#true} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:56,475 INFO L290 TraceCheckUtils]: 193: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,475 INFO L290 TraceCheckUtils]: 192: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,475 INFO L290 TraceCheckUtils]: 191: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,475 INFO L272 TraceCheckUtils]: 190: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,476 INFO L290 TraceCheckUtils]: 189: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:56,476 INFO L290 TraceCheckUtils]: 188: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 12:52:56,477 INFO L290 TraceCheckUtils]: 187: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:56,477 INFO L290 TraceCheckUtils]: 186: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:56,477 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110795#true} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:56,477 INFO L290 TraceCheckUtils]: 184: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,477 INFO L290 TraceCheckUtils]: 183: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,477 INFO L290 TraceCheckUtils]: 182: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,478 INFO L272 TraceCheckUtils]: 181: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,478 INFO L290 TraceCheckUtils]: 180: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:56,479 INFO L290 TraceCheckUtils]: 179: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 12:52:56,479 INFO L290 TraceCheckUtils]: 178: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:56,479 INFO L290 TraceCheckUtils]: 177: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:56,479 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110795#true} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:56,480 INFO L290 TraceCheckUtils]: 175: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,480 INFO L290 TraceCheckUtils]: 174: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,480 INFO L290 TraceCheckUtils]: 173: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,480 INFO L272 TraceCheckUtils]: 172: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,480 INFO L290 TraceCheckUtils]: 171: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:56,481 INFO L290 TraceCheckUtils]: 170: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 12:52:56,481 INFO L290 TraceCheckUtils]: 169: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:56,481 INFO L290 TraceCheckUtils]: 168: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:56,482 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110795#true} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:56,482 INFO L290 TraceCheckUtils]: 166: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,482 INFO L290 TraceCheckUtils]: 165: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,482 INFO L290 TraceCheckUtils]: 164: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,482 INFO L272 TraceCheckUtils]: 163: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,482 INFO L290 TraceCheckUtils]: 162: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:56,483 INFO L290 TraceCheckUtils]: 161: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 12:52:56,483 INFO L290 TraceCheckUtils]: 160: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:56,483 INFO L290 TraceCheckUtils]: 159: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:56,484 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110795#true} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:56,484 INFO L290 TraceCheckUtils]: 157: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,484 INFO L290 TraceCheckUtils]: 156: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,484 INFO L290 TraceCheckUtils]: 155: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,484 INFO L272 TraceCheckUtils]: 154: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,484 INFO L290 TraceCheckUtils]: 153: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:56,485 INFO L290 TraceCheckUtils]: 152: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 12:52:56,485 INFO L290 TraceCheckUtils]: 151: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:56,486 INFO L290 TraceCheckUtils]: 150: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:56,486 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110795#true} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:56,486 INFO L290 TraceCheckUtils]: 148: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,486 INFO L290 TraceCheckUtils]: 147: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,486 INFO L290 TraceCheckUtils]: 146: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,486 INFO L272 TraceCheckUtils]: 145: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,486 INFO L290 TraceCheckUtils]: 144: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:56,487 INFO L290 TraceCheckUtils]: 143: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 12:52:56,488 INFO L290 TraceCheckUtils]: 142: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:56,488 INFO L290 TraceCheckUtils]: 141: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:56,488 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110795#true} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:56,488 INFO L290 TraceCheckUtils]: 139: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,488 INFO L290 TraceCheckUtils]: 138: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,488 INFO L290 TraceCheckUtils]: 137: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,488 INFO L272 TraceCheckUtils]: 136: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,489 INFO L290 TraceCheckUtils]: 135: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:56,490 INFO L290 TraceCheckUtils]: 134: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 12:52:56,490 INFO L290 TraceCheckUtils]: 133: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:56,490 INFO L290 TraceCheckUtils]: 132: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:56,490 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110795#true} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:56,491 INFO L290 TraceCheckUtils]: 130: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,491 INFO L290 TraceCheckUtils]: 129: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,491 INFO L290 TraceCheckUtils]: 128: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,491 INFO L272 TraceCheckUtils]: 127: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,491 INFO L290 TraceCheckUtils]: 126: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:56,492 INFO L290 TraceCheckUtils]: 125: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 12:52:56,492 INFO L290 TraceCheckUtils]: 124: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:56,492 INFO L290 TraceCheckUtils]: 123: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:56,493 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110795#true} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:56,493 INFO L290 TraceCheckUtils]: 121: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,493 INFO L290 TraceCheckUtils]: 120: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,493 INFO L290 TraceCheckUtils]: 119: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,493 INFO L272 TraceCheckUtils]: 118: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,493 INFO L290 TraceCheckUtils]: 117: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:56,494 INFO L290 TraceCheckUtils]: 116: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 12:52:56,494 INFO L290 TraceCheckUtils]: 115: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:56,494 INFO L290 TraceCheckUtils]: 114: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:56,495 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110795#true} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:56,495 INFO L290 TraceCheckUtils]: 112: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,495 INFO L290 TraceCheckUtils]: 111: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,495 INFO L290 TraceCheckUtils]: 110: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,495 INFO L272 TraceCheckUtils]: 109: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,495 INFO L290 TraceCheckUtils]: 108: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:56,496 INFO L290 TraceCheckUtils]: 107: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 12:52:56,496 INFO L290 TraceCheckUtils]: 106: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:56,497 INFO L290 TraceCheckUtils]: 105: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:56,497 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110795#true} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:56,497 INFO L290 TraceCheckUtils]: 103: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,497 INFO L290 TraceCheckUtils]: 102: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,497 INFO L290 TraceCheckUtils]: 101: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,497 INFO L272 TraceCheckUtils]: 100: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,498 INFO L290 TraceCheckUtils]: 99: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:56,498 INFO L290 TraceCheckUtils]: 98: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 12:52:56,499 INFO L290 TraceCheckUtils]: 97: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:56,499 INFO L290 TraceCheckUtils]: 96: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:56,499 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110795#true} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:56,499 INFO L290 TraceCheckUtils]: 94: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,499 INFO L290 TraceCheckUtils]: 93: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,499 INFO L290 TraceCheckUtils]: 92: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,500 INFO L272 TraceCheckUtils]: 91: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,500 INFO L290 TraceCheckUtils]: 90: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:56,501 INFO L290 TraceCheckUtils]: 89: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 12:52:56,501 INFO L290 TraceCheckUtils]: 88: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:56,501 INFO L290 TraceCheckUtils]: 87: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:56,502 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110795#true} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:56,502 INFO L290 TraceCheckUtils]: 85: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,502 INFO L290 TraceCheckUtils]: 84: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,502 INFO L290 TraceCheckUtils]: 83: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,502 INFO L272 TraceCheckUtils]: 82: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,502 INFO L290 TraceCheckUtils]: 81: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:56,503 INFO L290 TraceCheckUtils]: 80: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 12:52:56,503 INFO L290 TraceCheckUtils]: 79: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:56,503 INFO L290 TraceCheckUtils]: 78: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:56,504 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110795#true} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:56,504 INFO L290 TraceCheckUtils]: 76: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,504 INFO L290 TraceCheckUtils]: 75: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,504 INFO L290 TraceCheckUtils]: 74: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,504 INFO L272 TraceCheckUtils]: 73: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,504 INFO L290 TraceCheckUtils]: 72: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:56,505 INFO L290 TraceCheckUtils]: 71: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 12:52:56,505 INFO L290 TraceCheckUtils]: 70: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:56,505 INFO L290 TraceCheckUtils]: 69: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:56,506 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110795#true} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:56,506 INFO L290 TraceCheckUtils]: 67: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,506 INFO L290 TraceCheckUtils]: 66: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,506 INFO L290 TraceCheckUtils]: 65: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,506 INFO L272 TraceCheckUtils]: 64: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,506 INFO L290 TraceCheckUtils]: 63: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:56,507 INFO L290 TraceCheckUtils]: 62: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 12:52:56,507 INFO L290 TraceCheckUtils]: 61: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:56,508 INFO L290 TraceCheckUtils]: 60: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:56,508 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110795#true} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:56,508 INFO L290 TraceCheckUtils]: 58: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,508 INFO L290 TraceCheckUtils]: 57: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,508 INFO L290 TraceCheckUtils]: 56: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,508 INFO L272 TraceCheckUtils]: 55: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,508 INFO L290 TraceCheckUtils]: 54: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:56,509 INFO L290 TraceCheckUtils]: 53: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 12:52:56,510 INFO L290 TraceCheckUtils]: 52: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:56,510 INFO L290 TraceCheckUtils]: 51: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:56,510 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110795#true} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:56,510 INFO L290 TraceCheckUtils]: 49: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,510 INFO L290 TraceCheckUtils]: 48: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,510 INFO L290 TraceCheckUtils]: 47: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,510 INFO L272 TraceCheckUtils]: 46: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,511 INFO L290 TraceCheckUtils]: 45: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:56,511 INFO L290 TraceCheckUtils]: 44: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 12:52:56,512 INFO L290 TraceCheckUtils]: 43: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:56,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:56,512 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110795#true} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:56,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,512 INFO L290 TraceCheckUtils]: 38: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,513 INFO L272 TraceCheckUtils]: 37: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,513 INFO L290 TraceCheckUtils]: 36: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:56,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 12:52:56,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:56,514 INFO L290 TraceCheckUtils]: 33: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:56,514 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110795#true} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:56,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,515 INFO L290 TraceCheckUtils]: 30: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,515 INFO L290 TraceCheckUtils]: 29: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,515 INFO L272 TraceCheckUtils]: 28: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,515 INFO L290 TraceCheckUtils]: 27: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:56,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 12:52:56,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:56,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:56,517 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110795#true} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:56,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,517 INFO L290 TraceCheckUtils]: 21: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,517 INFO L272 TraceCheckUtils]: 19: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:56,518 INFO L290 TraceCheckUtils]: 17: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 12:52:56,518 INFO L290 TraceCheckUtils]: 16: Hoare triple {111020#(<= ~counter~0 7)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,518 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #61#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 14: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 13: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 12: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L272 TraceCheckUtils]: 11: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #59#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 12:52:56,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {111020#(<= ~counter~0 7)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,520 INFO L272 TraceCheckUtils]: 4: Hoare triple {111020#(<= ~counter~0 7)} call #t~ret7 := main(); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111020#(<= ~counter~0 7)} {110795#true} #67#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 12:52:56,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-28 12:52:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 4389 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2022-04-28 12:52:56,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:52:56,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652549551] [2022-04-28 12:52:56,522 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:52:56,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [259104447] [2022-04-28 12:52:56,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [259104447] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:52:56,522 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:52:56,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-28 12:52:56,522 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:52:56,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1258272068] [2022-04-28 12:52:56,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1258272068] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:52:56,522 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:52:56,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-28 12:52:56,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722250578] [2022-04-28 12:52:56,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:52:56,523 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 12:52:56,523 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:52:56,523 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 12:52:56,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:56,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-28 12:52:56,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:52:56,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-28 12:52:56,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:52:56,808 INFO L87 Difference]: Start difference. First operand 398 states and 441 transitions. Second operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 12:52:59,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:52:59,335 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-28 12:52:59,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-28 12:52:59,335 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 12:52:59,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:52:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 12:52:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 12:52:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 12:52:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 12:52:59,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-28 12:52:59,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:52:59,714 INFO L225 Difference]: With dead ends: 412 [2022-04-28 12:52:59,714 INFO L226 Difference]: Without dead ends: 407 [2022-04-28 12:52:59,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 748 SyntacticMatches, 1 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 959 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3557, Invalid=5563, Unknown=0, NotChecked=0, Total=9120 [2022-04-28 12:52:59,715 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 154 mSDsluCounter, 362 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 12:52:59,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 430 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 350 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 12:52:59,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-28 12:53:00,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-28 12:53:00,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:53:00,321 INFO L82 GeneralOperation]: Start isEquivalent. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 12:53:00,321 INFO L74 IsIncluded]: Start isIncluded. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 12:53:00,321 INFO L87 Difference]: Start difference. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 12:53:00,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:00,327 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 12:53:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 12:53:00,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:00,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:00,327 INFO L74 IsIncluded]: Start isIncluded. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 12:53:00,327 INFO L87 Difference]: Start difference. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 12:53:00,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:00,333 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 12:53:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 12:53:00,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:00,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:00,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:53:00,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:53:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 12:53:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-28 12:53:00,341 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-28 12:53:00,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:53:00,341 INFO L495 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-28 12:53:00,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 12:53:00,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-28 12:53:03,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 450 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 12:53:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-28 12:53:03,122 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:53:03,122 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 43, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:53:03,129 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-28 12:53:03,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:03,322 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:53:03,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:53:03,323 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-28 12:53:03,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:03,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [530291476] [2022-04-28 12:53:03,323 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:53:03,323 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-28 12:53:03,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:53:03,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298274422] [2022-04-28 12:53:03,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:53:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:53:03,349 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:53:03,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1249473962] [2022-04-28 12:53:03,349 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:53:03,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:03,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:53:03,350 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:53:03,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-28 12:53:03,486 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:53:03,486 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:53:03,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-28 12:53:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:53:03,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:53:05,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-28 12:53:05,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#(<= ~counter~0 0)} {115790#true} #67#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#(<= ~counter~0 0)} call #t~ret7 := main(); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,637 INFO L272 TraceCheckUtils]: 6: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,637 INFO L290 TraceCheckUtils]: 7: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,637 INFO L290 TraceCheckUtils]: 9: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,638 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #59#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,638 INFO L272 TraceCheckUtils]: 11: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,638 INFO L290 TraceCheckUtils]: 12: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,638 INFO L290 TraceCheckUtils]: 13: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,639 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #61#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {115798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:05,641 INFO L290 TraceCheckUtils]: 17: Hoare triple {115798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {115847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,642 INFO L272 TraceCheckUtils]: 19: Hoare triple {115847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {115847#(<= ~counter~0 1)} ~cond := #in~cond; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {115847#(<= ~counter~0 1)} assume !(0 == ~cond); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,643 INFO L290 TraceCheckUtils]: 22: Hoare triple {115847#(<= ~counter~0 1)} assume true; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,643 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115847#(<= ~counter~0 1)} {115847#(<= ~counter~0 1)} #63#return; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {115847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,644 INFO L290 TraceCheckUtils]: 25: Hoare triple {115847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:05,644 INFO L290 TraceCheckUtils]: 26: Hoare triple {115847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {115875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,645 INFO L272 TraceCheckUtils]: 28: Hoare triple {115875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,645 INFO L290 TraceCheckUtils]: 29: Hoare triple {115875#(<= ~counter~0 2)} ~cond := #in~cond; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,645 INFO L290 TraceCheckUtils]: 30: Hoare triple {115875#(<= ~counter~0 2)} assume !(0 == ~cond); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {115875#(<= ~counter~0 2)} assume true; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,646 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115875#(<= ~counter~0 2)} {115875#(<= ~counter~0 2)} #63#return; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {115875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {115875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:05,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {115875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,648 INFO L290 TraceCheckUtils]: 36: Hoare triple {115903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,648 INFO L272 TraceCheckUtils]: 37: Hoare triple {115903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,648 INFO L290 TraceCheckUtils]: 38: Hoare triple {115903#(<= ~counter~0 3)} ~cond := #in~cond; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {115903#(<= ~counter~0 3)} assume !(0 == ~cond); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {115903#(<= ~counter~0 3)} assume true; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,649 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115903#(<= ~counter~0 3)} {115903#(<= ~counter~0 3)} #63#return; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {115903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,650 INFO L290 TraceCheckUtils]: 43: Hoare triple {115903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:05,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {115903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,651 INFO L290 TraceCheckUtils]: 45: Hoare triple {115931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,651 INFO L272 TraceCheckUtils]: 46: Hoare triple {115931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,651 INFO L290 TraceCheckUtils]: 47: Hoare triple {115931#(<= ~counter~0 4)} ~cond := #in~cond; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {115931#(<= ~counter~0 4)} assume !(0 == ~cond); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,652 INFO L290 TraceCheckUtils]: 49: Hoare triple {115931#(<= ~counter~0 4)} assume true; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,652 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115931#(<= ~counter~0 4)} {115931#(<= ~counter~0 4)} #63#return; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {115931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,653 INFO L290 TraceCheckUtils]: 52: Hoare triple {115931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:05,653 INFO L290 TraceCheckUtils]: 53: Hoare triple {115931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {115959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,654 INFO L272 TraceCheckUtils]: 55: Hoare triple {115959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,654 INFO L290 TraceCheckUtils]: 56: Hoare triple {115959#(<= ~counter~0 5)} ~cond := #in~cond; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {115959#(<= ~counter~0 5)} assume !(0 == ~cond); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {115959#(<= ~counter~0 5)} assume true; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,655 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115959#(<= ~counter~0 5)} {115959#(<= ~counter~0 5)} #63#return; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {115959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,656 INFO L290 TraceCheckUtils]: 61: Hoare triple {115959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:05,657 INFO L290 TraceCheckUtils]: 62: Hoare triple {115959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,657 INFO L290 TraceCheckUtils]: 63: Hoare triple {115987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,657 INFO L272 TraceCheckUtils]: 64: Hoare triple {115987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,657 INFO L290 TraceCheckUtils]: 65: Hoare triple {115987#(<= ~counter~0 6)} ~cond := #in~cond; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,658 INFO L290 TraceCheckUtils]: 66: Hoare triple {115987#(<= ~counter~0 6)} assume !(0 == ~cond); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,658 INFO L290 TraceCheckUtils]: 67: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,658 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115987#(<= ~counter~0 6)} {115987#(<= ~counter~0 6)} #63#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,658 INFO L290 TraceCheckUtils]: 69: Hoare triple {115987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,659 INFO L290 TraceCheckUtils]: 70: Hoare triple {115987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:05,660 INFO L290 TraceCheckUtils]: 71: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,660 INFO L290 TraceCheckUtils]: 72: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,660 INFO L272 TraceCheckUtils]: 73: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,660 INFO L290 TraceCheckUtils]: 74: Hoare triple {116015#(<= ~counter~0 7)} ~cond := #in~cond; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,661 INFO L290 TraceCheckUtils]: 75: Hoare triple {116015#(<= ~counter~0 7)} assume !(0 == ~cond); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,661 INFO L290 TraceCheckUtils]: 76: Hoare triple {116015#(<= ~counter~0 7)} assume true; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,661 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {116015#(<= ~counter~0 7)} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,662 INFO L290 TraceCheckUtils]: 78: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,662 INFO L290 TraceCheckUtils]: 79: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:05,663 INFO L290 TraceCheckUtils]: 80: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,663 INFO L290 TraceCheckUtils]: 81: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,663 INFO L272 TraceCheckUtils]: 82: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,663 INFO L290 TraceCheckUtils]: 83: Hoare triple {116043#(<= ~counter~0 8)} ~cond := #in~cond; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,664 INFO L290 TraceCheckUtils]: 84: Hoare triple {116043#(<= ~counter~0 8)} assume !(0 == ~cond); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,664 INFO L290 TraceCheckUtils]: 85: Hoare triple {116043#(<= ~counter~0 8)} assume true; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,664 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {116043#(<= ~counter~0 8)} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,665 INFO L290 TraceCheckUtils]: 87: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,665 INFO L290 TraceCheckUtils]: 88: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:05,666 INFO L290 TraceCheckUtils]: 89: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,666 INFO L290 TraceCheckUtils]: 90: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,666 INFO L272 TraceCheckUtils]: 91: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,666 INFO L290 TraceCheckUtils]: 92: Hoare triple {116071#(<= ~counter~0 9)} ~cond := #in~cond; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,667 INFO L290 TraceCheckUtils]: 93: Hoare triple {116071#(<= ~counter~0 9)} assume !(0 == ~cond); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,667 INFO L290 TraceCheckUtils]: 94: Hoare triple {116071#(<= ~counter~0 9)} assume true; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,667 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {116071#(<= ~counter~0 9)} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,668 INFO L290 TraceCheckUtils]: 96: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,668 INFO L290 TraceCheckUtils]: 97: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:05,669 INFO L290 TraceCheckUtils]: 98: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,669 INFO L290 TraceCheckUtils]: 99: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,669 INFO L272 TraceCheckUtils]: 100: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,670 INFO L290 TraceCheckUtils]: 101: Hoare triple {116099#(<= ~counter~0 10)} ~cond := #in~cond; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,670 INFO L290 TraceCheckUtils]: 102: Hoare triple {116099#(<= ~counter~0 10)} assume !(0 == ~cond); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,670 INFO L290 TraceCheckUtils]: 103: Hoare triple {116099#(<= ~counter~0 10)} assume true; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,670 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116099#(<= ~counter~0 10)} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,671 INFO L290 TraceCheckUtils]: 105: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,671 INFO L290 TraceCheckUtils]: 106: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:05,672 INFO L290 TraceCheckUtils]: 107: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,672 INFO L290 TraceCheckUtils]: 108: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,672 INFO L272 TraceCheckUtils]: 109: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,673 INFO L290 TraceCheckUtils]: 110: Hoare triple {116127#(<= ~counter~0 11)} ~cond := #in~cond; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,673 INFO L290 TraceCheckUtils]: 111: Hoare triple {116127#(<= ~counter~0 11)} assume !(0 == ~cond); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,673 INFO L290 TraceCheckUtils]: 112: Hoare triple {116127#(<= ~counter~0 11)} assume true; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,673 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116127#(<= ~counter~0 11)} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,674 INFO L290 TraceCheckUtils]: 114: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,674 INFO L290 TraceCheckUtils]: 115: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:05,675 INFO L290 TraceCheckUtils]: 116: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,675 INFO L290 TraceCheckUtils]: 117: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,675 INFO L272 TraceCheckUtils]: 118: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,676 INFO L290 TraceCheckUtils]: 119: Hoare triple {116155#(<= ~counter~0 12)} ~cond := #in~cond; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,676 INFO L290 TraceCheckUtils]: 120: Hoare triple {116155#(<= ~counter~0 12)} assume !(0 == ~cond); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,676 INFO L290 TraceCheckUtils]: 121: Hoare triple {116155#(<= ~counter~0 12)} assume true; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,676 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116155#(<= ~counter~0 12)} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,677 INFO L290 TraceCheckUtils]: 123: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,677 INFO L290 TraceCheckUtils]: 124: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:05,678 INFO L290 TraceCheckUtils]: 125: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,678 INFO L290 TraceCheckUtils]: 126: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,678 INFO L272 TraceCheckUtils]: 127: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,679 INFO L290 TraceCheckUtils]: 128: Hoare triple {116183#(<= ~counter~0 13)} ~cond := #in~cond; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,679 INFO L290 TraceCheckUtils]: 129: Hoare triple {116183#(<= ~counter~0 13)} assume !(0 == ~cond); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,679 INFO L290 TraceCheckUtils]: 130: Hoare triple {116183#(<= ~counter~0 13)} assume true; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,680 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116183#(<= ~counter~0 13)} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,680 INFO L290 TraceCheckUtils]: 132: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,680 INFO L290 TraceCheckUtils]: 133: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:05,681 INFO L290 TraceCheckUtils]: 134: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,681 INFO L290 TraceCheckUtils]: 135: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,682 INFO L272 TraceCheckUtils]: 136: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,682 INFO L290 TraceCheckUtils]: 137: Hoare triple {116211#(<= ~counter~0 14)} ~cond := #in~cond; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,682 INFO L290 TraceCheckUtils]: 138: Hoare triple {116211#(<= ~counter~0 14)} assume !(0 == ~cond); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,682 INFO L290 TraceCheckUtils]: 139: Hoare triple {116211#(<= ~counter~0 14)} assume true; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,683 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116211#(<= ~counter~0 14)} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,683 INFO L290 TraceCheckUtils]: 141: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,683 INFO L290 TraceCheckUtils]: 142: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:05,684 INFO L290 TraceCheckUtils]: 143: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,684 INFO L290 TraceCheckUtils]: 144: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,685 INFO L272 TraceCheckUtils]: 145: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,685 INFO L290 TraceCheckUtils]: 146: Hoare triple {116239#(<= ~counter~0 15)} ~cond := #in~cond; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,685 INFO L290 TraceCheckUtils]: 147: Hoare triple {116239#(<= ~counter~0 15)} assume !(0 == ~cond); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,685 INFO L290 TraceCheckUtils]: 148: Hoare triple {116239#(<= ~counter~0 15)} assume true; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,686 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116239#(<= ~counter~0 15)} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,686 INFO L290 TraceCheckUtils]: 150: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,686 INFO L290 TraceCheckUtils]: 151: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:05,687 INFO L290 TraceCheckUtils]: 152: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,687 INFO L290 TraceCheckUtils]: 153: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,688 INFO L272 TraceCheckUtils]: 154: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,688 INFO L290 TraceCheckUtils]: 155: Hoare triple {116267#(<= ~counter~0 16)} ~cond := #in~cond; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,688 INFO L290 TraceCheckUtils]: 156: Hoare triple {116267#(<= ~counter~0 16)} assume !(0 == ~cond); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,688 INFO L290 TraceCheckUtils]: 157: Hoare triple {116267#(<= ~counter~0 16)} assume true; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,689 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116267#(<= ~counter~0 16)} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,689 INFO L290 TraceCheckUtils]: 159: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,689 INFO L290 TraceCheckUtils]: 160: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:05,690 INFO L290 TraceCheckUtils]: 161: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,690 INFO L290 TraceCheckUtils]: 162: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,691 INFO L272 TraceCheckUtils]: 163: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,691 INFO L290 TraceCheckUtils]: 164: Hoare triple {116295#(<= ~counter~0 17)} ~cond := #in~cond; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,691 INFO L290 TraceCheckUtils]: 165: Hoare triple {116295#(<= ~counter~0 17)} assume !(0 == ~cond); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,691 INFO L290 TraceCheckUtils]: 166: Hoare triple {116295#(<= ~counter~0 17)} assume true; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,692 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116295#(<= ~counter~0 17)} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,692 INFO L290 TraceCheckUtils]: 168: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,692 INFO L290 TraceCheckUtils]: 169: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:05,693 INFO L290 TraceCheckUtils]: 170: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,693 INFO L290 TraceCheckUtils]: 171: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,694 INFO L272 TraceCheckUtils]: 172: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,694 INFO L290 TraceCheckUtils]: 173: Hoare triple {116323#(<= ~counter~0 18)} ~cond := #in~cond; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,694 INFO L290 TraceCheckUtils]: 174: Hoare triple {116323#(<= ~counter~0 18)} assume !(0 == ~cond); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,694 INFO L290 TraceCheckUtils]: 175: Hoare triple {116323#(<= ~counter~0 18)} assume true; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,695 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116323#(<= ~counter~0 18)} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,695 INFO L290 TraceCheckUtils]: 177: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,695 INFO L290 TraceCheckUtils]: 178: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:05,696 INFO L290 TraceCheckUtils]: 179: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,696 INFO L290 TraceCheckUtils]: 180: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,697 INFO L272 TraceCheckUtils]: 181: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,697 INFO L290 TraceCheckUtils]: 182: Hoare triple {116351#(<= ~counter~0 19)} ~cond := #in~cond; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,697 INFO L290 TraceCheckUtils]: 183: Hoare triple {116351#(<= ~counter~0 19)} assume !(0 == ~cond); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,697 INFO L290 TraceCheckUtils]: 184: Hoare triple {116351#(<= ~counter~0 19)} assume true; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,698 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116351#(<= ~counter~0 19)} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,698 INFO L290 TraceCheckUtils]: 186: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,698 INFO L290 TraceCheckUtils]: 187: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:05,699 INFO L290 TraceCheckUtils]: 188: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,699 INFO L290 TraceCheckUtils]: 189: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,700 INFO L272 TraceCheckUtils]: 190: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,700 INFO L290 TraceCheckUtils]: 191: Hoare triple {116379#(<= ~counter~0 20)} ~cond := #in~cond; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,700 INFO L290 TraceCheckUtils]: 192: Hoare triple {116379#(<= ~counter~0 20)} assume !(0 == ~cond); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,701 INFO L290 TraceCheckUtils]: 193: Hoare triple {116379#(<= ~counter~0 20)} assume true; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,701 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116379#(<= ~counter~0 20)} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,701 INFO L290 TraceCheckUtils]: 195: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,701 INFO L290 TraceCheckUtils]: 196: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:05,702 INFO L290 TraceCheckUtils]: 197: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,702 INFO L290 TraceCheckUtils]: 198: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,703 INFO L272 TraceCheckUtils]: 199: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,703 INFO L290 TraceCheckUtils]: 200: Hoare triple {116407#(<= ~counter~0 21)} ~cond := #in~cond; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,703 INFO L290 TraceCheckUtils]: 201: Hoare triple {116407#(<= ~counter~0 21)} assume !(0 == ~cond); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,704 INFO L290 TraceCheckUtils]: 202: Hoare triple {116407#(<= ~counter~0 21)} assume true; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,704 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116407#(<= ~counter~0 21)} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,704 INFO L290 TraceCheckUtils]: 204: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,704 INFO L290 TraceCheckUtils]: 205: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:05,705 INFO L290 TraceCheckUtils]: 206: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,706 INFO L290 TraceCheckUtils]: 207: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,706 INFO L272 TraceCheckUtils]: 208: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,706 INFO L290 TraceCheckUtils]: 209: Hoare triple {116435#(<= ~counter~0 22)} ~cond := #in~cond; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,706 INFO L290 TraceCheckUtils]: 210: Hoare triple {116435#(<= ~counter~0 22)} assume !(0 == ~cond); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,707 INFO L290 TraceCheckUtils]: 211: Hoare triple {116435#(<= ~counter~0 22)} assume true; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,707 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116435#(<= ~counter~0 22)} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,707 INFO L290 TraceCheckUtils]: 213: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,707 INFO L290 TraceCheckUtils]: 214: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:05,708 INFO L290 TraceCheckUtils]: 215: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,709 INFO L290 TraceCheckUtils]: 216: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,709 INFO L272 TraceCheckUtils]: 217: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,709 INFO L290 TraceCheckUtils]: 218: Hoare triple {116463#(<= ~counter~0 23)} ~cond := #in~cond; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,709 INFO L290 TraceCheckUtils]: 219: Hoare triple {116463#(<= ~counter~0 23)} assume !(0 == ~cond); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,710 INFO L290 TraceCheckUtils]: 220: Hoare triple {116463#(<= ~counter~0 23)} assume true; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,710 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116463#(<= ~counter~0 23)} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,710 INFO L290 TraceCheckUtils]: 222: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,711 INFO L290 TraceCheckUtils]: 223: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:05,711 INFO L290 TraceCheckUtils]: 224: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,712 INFO L290 TraceCheckUtils]: 225: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,712 INFO L272 TraceCheckUtils]: 226: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,712 INFO L290 TraceCheckUtils]: 227: Hoare triple {116491#(<= ~counter~0 24)} ~cond := #in~cond; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,712 INFO L290 TraceCheckUtils]: 228: Hoare triple {116491#(<= ~counter~0 24)} assume !(0 == ~cond); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,713 INFO L290 TraceCheckUtils]: 229: Hoare triple {116491#(<= ~counter~0 24)} assume true; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,713 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116491#(<= ~counter~0 24)} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,713 INFO L290 TraceCheckUtils]: 231: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,714 INFO L290 TraceCheckUtils]: 232: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:05,714 INFO L290 TraceCheckUtils]: 233: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,715 INFO L290 TraceCheckUtils]: 234: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,715 INFO L272 TraceCheckUtils]: 235: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,715 INFO L290 TraceCheckUtils]: 236: Hoare triple {116519#(<= ~counter~0 25)} ~cond := #in~cond; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,716 INFO L290 TraceCheckUtils]: 237: Hoare triple {116519#(<= ~counter~0 25)} assume !(0 == ~cond); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,716 INFO L290 TraceCheckUtils]: 238: Hoare triple {116519#(<= ~counter~0 25)} assume true; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,716 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116519#(<= ~counter~0 25)} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,716 INFO L290 TraceCheckUtils]: 240: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,717 INFO L290 TraceCheckUtils]: 241: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:05,717 INFO L290 TraceCheckUtils]: 242: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,718 INFO L290 TraceCheckUtils]: 243: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,718 INFO L272 TraceCheckUtils]: 244: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,718 INFO L290 TraceCheckUtils]: 245: Hoare triple {116547#(<= ~counter~0 26)} ~cond := #in~cond; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,719 INFO L290 TraceCheckUtils]: 246: Hoare triple {116547#(<= ~counter~0 26)} assume !(0 == ~cond); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,719 INFO L290 TraceCheckUtils]: 247: Hoare triple {116547#(<= ~counter~0 26)} assume true; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,719 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116547#(<= ~counter~0 26)} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,719 INFO L290 TraceCheckUtils]: 249: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,720 INFO L290 TraceCheckUtils]: 250: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:05,720 INFO L290 TraceCheckUtils]: 251: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,721 INFO L290 TraceCheckUtils]: 252: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,721 INFO L272 TraceCheckUtils]: 253: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,721 INFO L290 TraceCheckUtils]: 254: Hoare triple {116575#(<= ~counter~0 27)} ~cond := #in~cond; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,722 INFO L290 TraceCheckUtils]: 255: Hoare triple {116575#(<= ~counter~0 27)} assume !(0 == ~cond); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,722 INFO L290 TraceCheckUtils]: 256: Hoare triple {116575#(<= ~counter~0 27)} assume true; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,722 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116575#(<= ~counter~0 27)} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,722 INFO L290 TraceCheckUtils]: 258: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,723 INFO L290 TraceCheckUtils]: 259: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:05,724 INFO L290 TraceCheckUtils]: 260: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,724 INFO L290 TraceCheckUtils]: 261: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,724 INFO L272 TraceCheckUtils]: 262: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,724 INFO L290 TraceCheckUtils]: 263: Hoare triple {116603#(<= ~counter~0 28)} ~cond := #in~cond; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,725 INFO L290 TraceCheckUtils]: 264: Hoare triple {116603#(<= ~counter~0 28)} assume !(0 == ~cond); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,725 INFO L290 TraceCheckUtils]: 265: Hoare triple {116603#(<= ~counter~0 28)} assume true; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,725 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116603#(<= ~counter~0 28)} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,725 INFO L290 TraceCheckUtils]: 267: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,726 INFO L290 TraceCheckUtils]: 268: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:05,727 INFO L290 TraceCheckUtils]: 269: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,727 INFO L290 TraceCheckUtils]: 270: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,727 INFO L272 TraceCheckUtils]: 271: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,727 INFO L290 TraceCheckUtils]: 272: Hoare triple {116631#(<= ~counter~0 29)} ~cond := #in~cond; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,728 INFO L290 TraceCheckUtils]: 273: Hoare triple {116631#(<= ~counter~0 29)} assume !(0 == ~cond); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,728 INFO L290 TraceCheckUtils]: 274: Hoare triple {116631#(<= ~counter~0 29)} assume true; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,728 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116631#(<= ~counter~0 29)} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,729 INFO L290 TraceCheckUtils]: 276: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,729 INFO L290 TraceCheckUtils]: 277: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:05,730 INFO L290 TraceCheckUtils]: 278: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,730 INFO L290 TraceCheckUtils]: 279: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,730 INFO L272 TraceCheckUtils]: 280: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,731 INFO L290 TraceCheckUtils]: 281: Hoare triple {116659#(<= ~counter~0 30)} ~cond := #in~cond; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,731 INFO L290 TraceCheckUtils]: 282: Hoare triple {116659#(<= ~counter~0 30)} assume !(0 == ~cond); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,731 INFO L290 TraceCheckUtils]: 283: Hoare triple {116659#(<= ~counter~0 30)} assume true; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,731 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116659#(<= ~counter~0 30)} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,732 INFO L290 TraceCheckUtils]: 285: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,732 INFO L290 TraceCheckUtils]: 286: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:05,733 INFO L290 TraceCheckUtils]: 287: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,733 INFO L290 TraceCheckUtils]: 288: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,733 INFO L272 TraceCheckUtils]: 289: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,734 INFO L290 TraceCheckUtils]: 290: Hoare triple {116687#(<= ~counter~0 31)} ~cond := #in~cond; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,734 INFO L290 TraceCheckUtils]: 291: Hoare triple {116687#(<= ~counter~0 31)} assume !(0 == ~cond); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,734 INFO L290 TraceCheckUtils]: 292: Hoare triple {116687#(<= ~counter~0 31)} assume true; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,734 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116687#(<= ~counter~0 31)} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,735 INFO L290 TraceCheckUtils]: 294: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,735 INFO L290 TraceCheckUtils]: 295: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:05,736 INFO L290 TraceCheckUtils]: 296: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,736 INFO L290 TraceCheckUtils]: 297: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,736 INFO L272 TraceCheckUtils]: 298: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,737 INFO L290 TraceCheckUtils]: 299: Hoare triple {116715#(<= ~counter~0 32)} ~cond := #in~cond; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,737 INFO L290 TraceCheckUtils]: 300: Hoare triple {116715#(<= ~counter~0 32)} assume !(0 == ~cond); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,737 INFO L290 TraceCheckUtils]: 301: Hoare triple {116715#(<= ~counter~0 32)} assume true; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,737 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116715#(<= ~counter~0 32)} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,738 INFO L290 TraceCheckUtils]: 303: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,738 INFO L290 TraceCheckUtils]: 304: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:05,739 INFO L290 TraceCheckUtils]: 305: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,739 INFO L290 TraceCheckUtils]: 306: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,739 INFO L272 TraceCheckUtils]: 307: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,740 INFO L290 TraceCheckUtils]: 308: Hoare triple {116743#(<= ~counter~0 33)} ~cond := #in~cond; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,740 INFO L290 TraceCheckUtils]: 309: Hoare triple {116743#(<= ~counter~0 33)} assume !(0 == ~cond); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,740 INFO L290 TraceCheckUtils]: 310: Hoare triple {116743#(<= ~counter~0 33)} assume true; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,740 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116743#(<= ~counter~0 33)} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,741 INFO L290 TraceCheckUtils]: 312: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,741 INFO L290 TraceCheckUtils]: 313: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:05,742 INFO L290 TraceCheckUtils]: 314: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,742 INFO L290 TraceCheckUtils]: 315: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,742 INFO L272 TraceCheckUtils]: 316: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,743 INFO L290 TraceCheckUtils]: 317: Hoare triple {116771#(<= ~counter~0 34)} ~cond := #in~cond; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,743 INFO L290 TraceCheckUtils]: 318: Hoare triple {116771#(<= ~counter~0 34)} assume !(0 == ~cond); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,743 INFO L290 TraceCheckUtils]: 319: Hoare triple {116771#(<= ~counter~0 34)} assume true; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,744 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116771#(<= ~counter~0 34)} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,744 INFO L290 TraceCheckUtils]: 321: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,744 INFO L290 TraceCheckUtils]: 322: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:05,745 INFO L290 TraceCheckUtils]: 323: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,745 INFO L290 TraceCheckUtils]: 324: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,746 INFO L272 TraceCheckUtils]: 325: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,746 INFO L290 TraceCheckUtils]: 326: Hoare triple {116799#(<= ~counter~0 35)} ~cond := #in~cond; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,746 INFO L290 TraceCheckUtils]: 327: Hoare triple {116799#(<= ~counter~0 35)} assume !(0 == ~cond); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,746 INFO L290 TraceCheckUtils]: 328: Hoare triple {116799#(<= ~counter~0 35)} assume true; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,747 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116799#(<= ~counter~0 35)} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,747 INFO L290 TraceCheckUtils]: 330: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,747 INFO L290 TraceCheckUtils]: 331: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:05,748 INFO L290 TraceCheckUtils]: 332: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,748 INFO L290 TraceCheckUtils]: 333: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,749 INFO L272 TraceCheckUtils]: 334: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,749 INFO L290 TraceCheckUtils]: 335: Hoare triple {116827#(<= ~counter~0 36)} ~cond := #in~cond; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,749 INFO L290 TraceCheckUtils]: 336: Hoare triple {116827#(<= ~counter~0 36)} assume !(0 == ~cond); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,749 INFO L290 TraceCheckUtils]: 337: Hoare triple {116827#(<= ~counter~0 36)} assume true; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,750 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116827#(<= ~counter~0 36)} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,750 INFO L290 TraceCheckUtils]: 339: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,750 INFO L290 TraceCheckUtils]: 340: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:05,751 INFO L290 TraceCheckUtils]: 341: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,751 INFO L290 TraceCheckUtils]: 342: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,752 INFO L272 TraceCheckUtils]: 343: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,752 INFO L290 TraceCheckUtils]: 344: Hoare triple {116855#(<= ~counter~0 37)} ~cond := #in~cond; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,752 INFO L290 TraceCheckUtils]: 345: Hoare triple {116855#(<= ~counter~0 37)} assume !(0 == ~cond); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,752 INFO L290 TraceCheckUtils]: 346: Hoare triple {116855#(<= ~counter~0 37)} assume true; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,753 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116855#(<= ~counter~0 37)} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,753 INFO L290 TraceCheckUtils]: 348: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,753 INFO L290 TraceCheckUtils]: 349: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:05,754 INFO L290 TraceCheckUtils]: 350: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,754 INFO L290 TraceCheckUtils]: 351: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,755 INFO L272 TraceCheckUtils]: 352: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,755 INFO L290 TraceCheckUtils]: 353: Hoare triple {116883#(<= ~counter~0 38)} ~cond := #in~cond; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,755 INFO L290 TraceCheckUtils]: 354: Hoare triple {116883#(<= ~counter~0 38)} assume !(0 == ~cond); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,755 INFO L290 TraceCheckUtils]: 355: Hoare triple {116883#(<= ~counter~0 38)} assume true; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,756 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116883#(<= ~counter~0 38)} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,756 INFO L290 TraceCheckUtils]: 357: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,756 INFO L290 TraceCheckUtils]: 358: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:05,757 INFO L290 TraceCheckUtils]: 359: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,757 INFO L290 TraceCheckUtils]: 360: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,758 INFO L272 TraceCheckUtils]: 361: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,758 INFO L290 TraceCheckUtils]: 362: Hoare triple {116911#(<= ~counter~0 39)} ~cond := #in~cond; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,758 INFO L290 TraceCheckUtils]: 363: Hoare triple {116911#(<= ~counter~0 39)} assume !(0 == ~cond); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,758 INFO L290 TraceCheckUtils]: 364: Hoare triple {116911#(<= ~counter~0 39)} assume true; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,759 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116911#(<= ~counter~0 39)} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,759 INFO L290 TraceCheckUtils]: 366: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,759 INFO L290 TraceCheckUtils]: 367: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:05,760 INFO L290 TraceCheckUtils]: 368: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,760 INFO L290 TraceCheckUtils]: 369: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,761 INFO L272 TraceCheckUtils]: 370: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,761 INFO L290 TraceCheckUtils]: 371: Hoare triple {116939#(<= ~counter~0 40)} ~cond := #in~cond; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,761 INFO L290 TraceCheckUtils]: 372: Hoare triple {116939#(<= ~counter~0 40)} assume !(0 == ~cond); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,762 INFO L290 TraceCheckUtils]: 373: Hoare triple {116939#(<= ~counter~0 40)} assume true; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,762 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116939#(<= ~counter~0 40)} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,762 INFO L290 TraceCheckUtils]: 375: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,762 INFO L290 TraceCheckUtils]: 376: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:05,763 INFO L290 TraceCheckUtils]: 377: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,764 INFO L290 TraceCheckUtils]: 378: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,764 INFO L272 TraceCheckUtils]: 379: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,764 INFO L290 TraceCheckUtils]: 380: Hoare triple {116967#(<= ~counter~0 41)} ~cond := #in~cond; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,764 INFO L290 TraceCheckUtils]: 381: Hoare triple {116967#(<= ~counter~0 41)} assume !(0 == ~cond); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,765 INFO L290 TraceCheckUtils]: 382: Hoare triple {116967#(<= ~counter~0 41)} assume true; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,765 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116967#(<= ~counter~0 41)} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,765 INFO L290 TraceCheckUtils]: 384: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,765 INFO L290 TraceCheckUtils]: 385: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:05,766 INFO L290 TraceCheckUtils]: 386: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,767 INFO L290 TraceCheckUtils]: 387: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,767 INFO L272 TraceCheckUtils]: 388: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,767 INFO L290 TraceCheckUtils]: 389: Hoare triple {116995#(<= ~counter~0 42)} ~cond := #in~cond; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,767 INFO L290 TraceCheckUtils]: 390: Hoare triple {116995#(<= ~counter~0 42)} assume !(0 == ~cond); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,768 INFO L290 TraceCheckUtils]: 391: Hoare triple {116995#(<= ~counter~0 42)} assume true; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,768 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116995#(<= ~counter~0 42)} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,768 INFO L290 TraceCheckUtils]: 393: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,769 INFO L290 TraceCheckUtils]: 394: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:05,769 INFO L290 TraceCheckUtils]: 395: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,770 INFO L290 TraceCheckUtils]: 396: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,770 INFO L272 TraceCheckUtils]: 397: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,770 INFO L290 TraceCheckUtils]: 398: Hoare triple {117023#(<= ~counter~0 43)} ~cond := #in~cond; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,771 INFO L290 TraceCheckUtils]: 399: Hoare triple {117023#(<= ~counter~0 43)} assume !(0 == ~cond); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,771 INFO L290 TraceCheckUtils]: 400: Hoare triple {117023#(<= ~counter~0 43)} assume true; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,771 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {117023#(<= ~counter~0 43)} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,771 INFO L290 TraceCheckUtils]: 402: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 403: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 404: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117051#(<= |main_#t~post6| 43)} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 405: Hoare triple {117051#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-28 12:53:05,772 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-28 12:53:05,772 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-28 12:53:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 8213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:53:05,773 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:53:07,426 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-28 12:53:07,426 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-28 12:53:07,427 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-28 12:53:07,427 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-28 12:53:07,427 INFO L290 TraceCheckUtils]: 405: Hoare triple {117079#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-28 12:53:07,427 INFO L290 TraceCheckUtils]: 404: Hoare triple {117083#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117079#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:53:07,427 INFO L290 TraceCheckUtils]: 403: Hoare triple {117083#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117083#(< ~counter~0 50)} is VALID [2022-04-28 12:53:07,428 INFO L290 TraceCheckUtils]: 402: Hoare triple {117083#(< ~counter~0 50)} assume !!(0 != ~r~0); {117083#(< ~counter~0 50)} is VALID [2022-04-28 12:53:07,428 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115790#true} {117083#(< ~counter~0 50)} #63#return; {117083#(< ~counter~0 50)} is VALID [2022-04-28 12:53:07,428 INFO L290 TraceCheckUtils]: 400: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,428 INFO L290 TraceCheckUtils]: 399: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,428 INFO L290 TraceCheckUtils]: 398: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,428 INFO L272 TraceCheckUtils]: 397: Hoare triple {117083#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,428 INFO L290 TraceCheckUtils]: 396: Hoare triple {117083#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-28 12:53:07,431 INFO L290 TraceCheckUtils]: 395: Hoare triple {117111#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-28 12:53:07,431 INFO L290 TraceCheckUtils]: 394: Hoare triple {117111#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117111#(< ~counter~0 49)} is VALID [2022-04-28 12:53:07,431 INFO L290 TraceCheckUtils]: 393: Hoare triple {117111#(< ~counter~0 49)} assume !!(0 != ~r~0); {117111#(< ~counter~0 49)} is VALID [2022-04-28 12:53:07,431 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115790#true} {117111#(< ~counter~0 49)} #63#return; {117111#(< ~counter~0 49)} is VALID [2022-04-28 12:53:07,432 INFO L290 TraceCheckUtils]: 391: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,432 INFO L290 TraceCheckUtils]: 390: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,432 INFO L290 TraceCheckUtils]: 389: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,432 INFO L272 TraceCheckUtils]: 388: Hoare triple {117111#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,432 INFO L290 TraceCheckUtils]: 387: Hoare triple {117111#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-28 12:53:07,433 INFO L290 TraceCheckUtils]: 386: Hoare triple {117139#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-28 12:53:07,433 INFO L290 TraceCheckUtils]: 385: Hoare triple {117139#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117139#(< ~counter~0 48)} is VALID [2022-04-28 12:53:07,433 INFO L290 TraceCheckUtils]: 384: Hoare triple {117139#(< ~counter~0 48)} assume !!(0 != ~r~0); {117139#(< ~counter~0 48)} is VALID [2022-04-28 12:53:07,434 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115790#true} {117139#(< ~counter~0 48)} #63#return; {117139#(< ~counter~0 48)} is VALID [2022-04-28 12:53:07,434 INFO L290 TraceCheckUtils]: 382: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,434 INFO L290 TraceCheckUtils]: 381: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,434 INFO L290 TraceCheckUtils]: 380: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,434 INFO L272 TraceCheckUtils]: 379: Hoare triple {117139#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,434 INFO L290 TraceCheckUtils]: 378: Hoare triple {117139#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-28 12:53:07,435 INFO L290 TraceCheckUtils]: 377: Hoare triple {117167#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-28 12:53:07,435 INFO L290 TraceCheckUtils]: 376: Hoare triple {117167#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117167#(< ~counter~0 47)} is VALID [2022-04-28 12:53:07,435 INFO L290 TraceCheckUtils]: 375: Hoare triple {117167#(< ~counter~0 47)} assume !!(0 != ~r~0); {117167#(< ~counter~0 47)} is VALID [2022-04-28 12:53:07,436 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115790#true} {117167#(< ~counter~0 47)} #63#return; {117167#(< ~counter~0 47)} is VALID [2022-04-28 12:53:07,436 INFO L290 TraceCheckUtils]: 373: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,436 INFO L290 TraceCheckUtils]: 372: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,436 INFO L290 TraceCheckUtils]: 371: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,436 INFO L272 TraceCheckUtils]: 370: Hoare triple {117167#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,436 INFO L290 TraceCheckUtils]: 369: Hoare triple {117167#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-28 12:53:07,437 INFO L290 TraceCheckUtils]: 368: Hoare triple {117195#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-28 12:53:07,437 INFO L290 TraceCheckUtils]: 367: Hoare triple {117195#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117195#(< ~counter~0 46)} is VALID [2022-04-28 12:53:07,438 INFO L290 TraceCheckUtils]: 366: Hoare triple {117195#(< ~counter~0 46)} assume !!(0 != ~r~0); {117195#(< ~counter~0 46)} is VALID [2022-04-28 12:53:07,438 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115790#true} {117195#(< ~counter~0 46)} #63#return; {117195#(< ~counter~0 46)} is VALID [2022-04-28 12:53:07,438 INFO L290 TraceCheckUtils]: 364: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,438 INFO L290 TraceCheckUtils]: 363: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,438 INFO L290 TraceCheckUtils]: 362: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,438 INFO L272 TraceCheckUtils]: 361: Hoare triple {117195#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,438 INFO L290 TraceCheckUtils]: 360: Hoare triple {117195#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-28 12:53:07,439 INFO L290 TraceCheckUtils]: 359: Hoare triple {117223#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-28 12:53:07,440 INFO L290 TraceCheckUtils]: 358: Hoare triple {117223#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117223#(< ~counter~0 45)} is VALID [2022-04-28 12:53:07,440 INFO L290 TraceCheckUtils]: 357: Hoare triple {117223#(< ~counter~0 45)} assume !!(0 != ~r~0); {117223#(< ~counter~0 45)} is VALID [2022-04-28 12:53:07,440 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115790#true} {117223#(< ~counter~0 45)} #63#return; {117223#(< ~counter~0 45)} is VALID [2022-04-28 12:53:07,440 INFO L290 TraceCheckUtils]: 355: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,440 INFO L290 TraceCheckUtils]: 354: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,440 INFO L290 TraceCheckUtils]: 353: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,440 INFO L272 TraceCheckUtils]: 352: Hoare triple {117223#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,441 INFO L290 TraceCheckUtils]: 351: Hoare triple {117223#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-28 12:53:07,442 INFO L290 TraceCheckUtils]: 350: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-28 12:53:07,442 INFO L290 TraceCheckUtils]: 349: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:07,442 INFO L290 TraceCheckUtils]: 348: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:07,442 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115790#true} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:07,443 INFO L290 TraceCheckUtils]: 346: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,443 INFO L290 TraceCheckUtils]: 345: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,443 INFO L290 TraceCheckUtils]: 344: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,443 INFO L272 TraceCheckUtils]: 343: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,443 INFO L290 TraceCheckUtils]: 342: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:07,444 INFO L290 TraceCheckUtils]: 341: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:07,444 INFO L290 TraceCheckUtils]: 340: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:07,444 INFO L290 TraceCheckUtils]: 339: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:07,445 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115790#true} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:07,445 INFO L290 TraceCheckUtils]: 337: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,445 INFO L290 TraceCheckUtils]: 336: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,445 INFO L290 TraceCheckUtils]: 335: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,445 INFO L272 TraceCheckUtils]: 334: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,445 INFO L290 TraceCheckUtils]: 333: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:07,446 INFO L290 TraceCheckUtils]: 332: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:07,446 INFO L290 TraceCheckUtils]: 331: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:07,446 INFO L290 TraceCheckUtils]: 330: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:07,447 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115790#true} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:07,447 INFO L290 TraceCheckUtils]: 328: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,447 INFO L290 TraceCheckUtils]: 327: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,447 INFO L290 TraceCheckUtils]: 326: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,447 INFO L272 TraceCheckUtils]: 325: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,447 INFO L290 TraceCheckUtils]: 324: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:07,448 INFO L290 TraceCheckUtils]: 323: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:07,448 INFO L290 TraceCheckUtils]: 322: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:07,449 INFO L290 TraceCheckUtils]: 321: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:07,449 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115790#true} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:07,449 INFO L290 TraceCheckUtils]: 319: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,449 INFO L290 TraceCheckUtils]: 318: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,449 INFO L290 TraceCheckUtils]: 317: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,449 INFO L272 TraceCheckUtils]: 316: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,449 INFO L290 TraceCheckUtils]: 315: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:07,450 INFO L290 TraceCheckUtils]: 314: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:07,450 INFO L290 TraceCheckUtils]: 313: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:07,451 INFO L290 TraceCheckUtils]: 312: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:07,451 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115790#true} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:07,451 INFO L290 TraceCheckUtils]: 310: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,451 INFO L290 TraceCheckUtils]: 309: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,451 INFO L290 TraceCheckUtils]: 308: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,451 INFO L272 TraceCheckUtils]: 307: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,452 INFO L290 TraceCheckUtils]: 306: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:07,452 INFO L290 TraceCheckUtils]: 305: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:07,453 INFO L290 TraceCheckUtils]: 304: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:07,453 INFO L290 TraceCheckUtils]: 303: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:07,453 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115790#true} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:07,453 INFO L290 TraceCheckUtils]: 301: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,454 INFO L290 TraceCheckUtils]: 300: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,454 INFO L290 TraceCheckUtils]: 299: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,454 INFO L272 TraceCheckUtils]: 298: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,454 INFO L290 TraceCheckUtils]: 297: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:07,455 INFO L290 TraceCheckUtils]: 296: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:07,455 INFO L290 TraceCheckUtils]: 295: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:07,455 INFO L290 TraceCheckUtils]: 294: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:07,456 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115790#true} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:07,456 INFO L290 TraceCheckUtils]: 292: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,456 INFO L290 TraceCheckUtils]: 291: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,456 INFO L290 TraceCheckUtils]: 290: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,456 INFO L272 TraceCheckUtils]: 289: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,456 INFO L290 TraceCheckUtils]: 288: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:07,457 INFO L290 TraceCheckUtils]: 287: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:07,457 INFO L290 TraceCheckUtils]: 286: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:07,457 INFO L290 TraceCheckUtils]: 285: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:07,458 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115790#true} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:07,458 INFO L290 TraceCheckUtils]: 283: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,458 INFO L290 TraceCheckUtils]: 282: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,458 INFO L290 TraceCheckUtils]: 281: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,458 INFO L272 TraceCheckUtils]: 280: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,458 INFO L290 TraceCheckUtils]: 279: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:07,459 INFO L290 TraceCheckUtils]: 278: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:07,459 INFO L290 TraceCheckUtils]: 277: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:07,460 INFO L290 TraceCheckUtils]: 276: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:07,460 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115790#true} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:07,460 INFO L290 TraceCheckUtils]: 274: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,460 INFO L290 TraceCheckUtils]: 273: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,460 INFO L290 TraceCheckUtils]: 272: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,460 INFO L272 TraceCheckUtils]: 271: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,460 INFO L290 TraceCheckUtils]: 270: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:07,461 INFO L290 TraceCheckUtils]: 269: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:07,461 INFO L290 TraceCheckUtils]: 268: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:07,462 INFO L290 TraceCheckUtils]: 267: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:07,462 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115790#true} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:07,462 INFO L290 TraceCheckUtils]: 265: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,462 INFO L290 TraceCheckUtils]: 264: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,462 INFO L290 TraceCheckUtils]: 263: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,462 INFO L272 TraceCheckUtils]: 262: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,463 INFO L290 TraceCheckUtils]: 261: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:07,463 INFO L290 TraceCheckUtils]: 260: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:07,464 INFO L290 TraceCheckUtils]: 259: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:07,464 INFO L290 TraceCheckUtils]: 258: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:07,464 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115790#true} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:07,464 INFO L290 TraceCheckUtils]: 256: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,464 INFO L290 TraceCheckUtils]: 255: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,464 INFO L290 TraceCheckUtils]: 254: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,464 INFO L272 TraceCheckUtils]: 253: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,465 INFO L290 TraceCheckUtils]: 252: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:07,466 INFO L290 TraceCheckUtils]: 251: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:07,466 INFO L290 TraceCheckUtils]: 250: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:07,466 INFO L290 TraceCheckUtils]: 249: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:07,466 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115790#true} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:07,467 INFO L290 TraceCheckUtils]: 247: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,467 INFO L290 TraceCheckUtils]: 246: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,467 INFO L290 TraceCheckUtils]: 245: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,467 INFO L272 TraceCheckUtils]: 244: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,467 INFO L290 TraceCheckUtils]: 243: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:07,468 INFO L290 TraceCheckUtils]: 242: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:07,468 INFO L290 TraceCheckUtils]: 241: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:07,468 INFO L290 TraceCheckUtils]: 240: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:07,469 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115790#true} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:07,469 INFO L290 TraceCheckUtils]: 238: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,469 INFO L290 TraceCheckUtils]: 237: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,469 INFO L290 TraceCheckUtils]: 236: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,469 INFO L272 TraceCheckUtils]: 235: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,469 INFO L290 TraceCheckUtils]: 234: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:07,470 INFO L290 TraceCheckUtils]: 233: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:07,470 INFO L290 TraceCheckUtils]: 232: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:07,470 INFO L290 TraceCheckUtils]: 231: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:07,471 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115790#true} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:07,471 INFO L290 TraceCheckUtils]: 229: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,471 INFO L290 TraceCheckUtils]: 228: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,471 INFO L290 TraceCheckUtils]: 227: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,471 INFO L272 TraceCheckUtils]: 226: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,471 INFO L290 TraceCheckUtils]: 225: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:07,472 INFO L290 TraceCheckUtils]: 224: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:07,472 INFO L290 TraceCheckUtils]: 223: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:07,473 INFO L290 TraceCheckUtils]: 222: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:07,473 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115790#true} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:07,473 INFO L290 TraceCheckUtils]: 220: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,473 INFO L290 TraceCheckUtils]: 219: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,473 INFO L290 TraceCheckUtils]: 218: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,473 INFO L272 TraceCheckUtils]: 217: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,473 INFO L290 TraceCheckUtils]: 216: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:07,474 INFO L290 TraceCheckUtils]: 215: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:07,475 INFO L290 TraceCheckUtils]: 214: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:07,475 INFO L290 TraceCheckUtils]: 213: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:07,475 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115790#true} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:07,475 INFO L290 TraceCheckUtils]: 211: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,475 INFO L290 TraceCheckUtils]: 210: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,475 INFO L290 TraceCheckUtils]: 209: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,475 INFO L272 TraceCheckUtils]: 208: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,476 INFO L290 TraceCheckUtils]: 207: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:07,476 INFO L290 TraceCheckUtils]: 206: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:07,477 INFO L290 TraceCheckUtils]: 205: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:07,477 INFO L290 TraceCheckUtils]: 204: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:07,477 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115790#true} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:07,477 INFO L290 TraceCheckUtils]: 202: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,477 INFO L290 TraceCheckUtils]: 201: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,478 INFO L290 TraceCheckUtils]: 200: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,478 INFO L272 TraceCheckUtils]: 199: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,478 INFO L290 TraceCheckUtils]: 198: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:07,479 INFO L290 TraceCheckUtils]: 197: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:07,479 INFO L290 TraceCheckUtils]: 196: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:07,479 INFO L290 TraceCheckUtils]: 195: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:07,480 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115790#true} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:07,480 INFO L290 TraceCheckUtils]: 193: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,480 INFO L290 TraceCheckUtils]: 192: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,480 INFO L290 TraceCheckUtils]: 191: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,480 INFO L272 TraceCheckUtils]: 190: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,480 INFO L290 TraceCheckUtils]: 189: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:07,481 INFO L290 TraceCheckUtils]: 188: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:07,481 INFO L290 TraceCheckUtils]: 187: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:07,481 INFO L290 TraceCheckUtils]: 186: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:07,482 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115790#true} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:07,482 INFO L290 TraceCheckUtils]: 184: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,482 INFO L290 TraceCheckUtils]: 183: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,482 INFO L290 TraceCheckUtils]: 182: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,482 INFO L272 TraceCheckUtils]: 181: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,482 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:07,483 INFO L290 TraceCheckUtils]: 179: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:07,483 INFO L290 TraceCheckUtils]: 178: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:07,484 INFO L290 TraceCheckUtils]: 177: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:07,484 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115790#true} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:07,484 INFO L290 TraceCheckUtils]: 175: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,484 INFO L290 TraceCheckUtils]: 174: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,484 INFO L290 TraceCheckUtils]: 173: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,484 INFO L272 TraceCheckUtils]: 172: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,484 INFO L290 TraceCheckUtils]: 171: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:07,485 INFO L290 TraceCheckUtils]: 170: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:07,486 INFO L290 TraceCheckUtils]: 169: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:07,486 INFO L290 TraceCheckUtils]: 168: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:07,486 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115790#true} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:07,486 INFO L290 TraceCheckUtils]: 166: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,486 INFO L290 TraceCheckUtils]: 165: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,486 INFO L290 TraceCheckUtils]: 164: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,486 INFO L272 TraceCheckUtils]: 163: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,487 INFO L290 TraceCheckUtils]: 162: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:07,488 INFO L290 TraceCheckUtils]: 161: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:07,488 INFO L290 TraceCheckUtils]: 160: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:07,488 INFO L290 TraceCheckUtils]: 159: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:07,488 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115790#true} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:07,488 INFO L290 TraceCheckUtils]: 157: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,489 INFO L290 TraceCheckUtils]: 156: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,489 INFO L290 TraceCheckUtils]: 155: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,489 INFO L272 TraceCheckUtils]: 154: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,489 INFO L290 TraceCheckUtils]: 153: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:07,490 INFO L290 TraceCheckUtils]: 152: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:07,490 INFO L290 TraceCheckUtils]: 151: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:07,490 INFO L290 TraceCheckUtils]: 150: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:07,491 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115790#true} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:07,491 INFO L290 TraceCheckUtils]: 148: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,491 INFO L290 TraceCheckUtils]: 147: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,491 INFO L290 TraceCheckUtils]: 146: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,491 INFO L272 TraceCheckUtils]: 145: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,491 INFO L290 TraceCheckUtils]: 144: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:07,492 INFO L290 TraceCheckUtils]: 143: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:07,492 INFO L290 TraceCheckUtils]: 142: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:07,492 INFO L290 TraceCheckUtils]: 141: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:07,493 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115790#true} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:07,493 INFO L290 TraceCheckUtils]: 139: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,493 INFO L290 TraceCheckUtils]: 138: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,493 INFO L290 TraceCheckUtils]: 137: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,493 INFO L272 TraceCheckUtils]: 136: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,493 INFO L290 TraceCheckUtils]: 135: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:07,494 INFO L290 TraceCheckUtils]: 134: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:07,494 INFO L290 TraceCheckUtils]: 133: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:07,495 INFO L290 TraceCheckUtils]: 132: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:07,495 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115790#true} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:07,495 INFO L290 TraceCheckUtils]: 130: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,495 INFO L290 TraceCheckUtils]: 129: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,495 INFO L290 TraceCheckUtils]: 128: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,495 INFO L272 TraceCheckUtils]: 127: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,495 INFO L290 TraceCheckUtils]: 126: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:07,496 INFO L290 TraceCheckUtils]: 125: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:07,497 INFO L290 TraceCheckUtils]: 124: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:07,497 INFO L290 TraceCheckUtils]: 123: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:07,497 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115790#true} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:07,497 INFO L290 TraceCheckUtils]: 121: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,497 INFO L290 TraceCheckUtils]: 120: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,497 INFO L290 TraceCheckUtils]: 119: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,497 INFO L272 TraceCheckUtils]: 118: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,498 INFO L290 TraceCheckUtils]: 117: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:07,499 INFO L290 TraceCheckUtils]: 116: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:07,499 INFO L290 TraceCheckUtils]: 115: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:07,499 INFO L290 TraceCheckUtils]: 114: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:07,499 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115790#true} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:07,500 INFO L290 TraceCheckUtils]: 112: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,500 INFO L290 TraceCheckUtils]: 111: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,500 INFO L290 TraceCheckUtils]: 110: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,500 INFO L272 TraceCheckUtils]: 109: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,500 INFO L290 TraceCheckUtils]: 108: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:07,501 INFO L290 TraceCheckUtils]: 107: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:07,501 INFO L290 TraceCheckUtils]: 106: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:07,501 INFO L290 TraceCheckUtils]: 105: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:07,502 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115790#true} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:07,502 INFO L290 TraceCheckUtils]: 103: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,502 INFO L290 TraceCheckUtils]: 102: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,502 INFO L290 TraceCheckUtils]: 101: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,502 INFO L272 TraceCheckUtils]: 100: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,502 INFO L290 TraceCheckUtils]: 99: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:07,503 INFO L290 TraceCheckUtils]: 98: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:07,503 INFO L290 TraceCheckUtils]: 97: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:07,503 INFO L290 TraceCheckUtils]: 96: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:07,504 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115790#true} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:07,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,504 INFO L290 TraceCheckUtils]: 92: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,504 INFO L272 TraceCheckUtils]: 91: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,504 INFO L290 TraceCheckUtils]: 90: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:07,505 INFO L290 TraceCheckUtils]: 89: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:07,505 INFO L290 TraceCheckUtils]: 88: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:07,506 INFO L290 TraceCheckUtils]: 87: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:07,506 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115790#true} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:07,506 INFO L290 TraceCheckUtils]: 85: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,506 INFO L290 TraceCheckUtils]: 84: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,506 INFO L290 TraceCheckUtils]: 83: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,506 INFO L272 TraceCheckUtils]: 82: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,506 INFO L290 TraceCheckUtils]: 81: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:07,507 INFO L290 TraceCheckUtils]: 80: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:07,508 INFO L290 TraceCheckUtils]: 79: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:07,508 INFO L290 TraceCheckUtils]: 78: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:07,508 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115790#true} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:07,508 INFO L290 TraceCheckUtils]: 76: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,508 INFO L290 TraceCheckUtils]: 75: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,508 INFO L290 TraceCheckUtils]: 74: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,508 INFO L272 TraceCheckUtils]: 73: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,509 INFO L290 TraceCheckUtils]: 72: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:07,510 INFO L290 TraceCheckUtils]: 71: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:07,510 INFO L290 TraceCheckUtils]: 70: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:07,510 INFO L290 TraceCheckUtils]: 69: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:07,510 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115790#true} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:07,510 INFO L290 TraceCheckUtils]: 67: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,511 INFO L290 TraceCheckUtils]: 66: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,511 INFO L290 TraceCheckUtils]: 65: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,511 INFO L272 TraceCheckUtils]: 64: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,511 INFO L290 TraceCheckUtils]: 63: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:07,512 INFO L290 TraceCheckUtils]: 62: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:07,512 INFO L290 TraceCheckUtils]: 61: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:07,512 INFO L290 TraceCheckUtils]: 60: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:07,513 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115790#true} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:07,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,513 INFO L290 TraceCheckUtils]: 56: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,513 INFO L272 TraceCheckUtils]: 55: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,513 INFO L290 TraceCheckUtils]: 54: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:07,514 INFO L290 TraceCheckUtils]: 53: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:07,514 INFO L290 TraceCheckUtils]: 52: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:07,514 INFO L290 TraceCheckUtils]: 51: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:07,515 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115790#true} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:07,515 INFO L290 TraceCheckUtils]: 49: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,515 INFO L290 TraceCheckUtils]: 48: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,515 INFO L290 TraceCheckUtils]: 47: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,515 INFO L272 TraceCheckUtils]: 46: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,515 INFO L290 TraceCheckUtils]: 45: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:07,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:07,516 INFO L290 TraceCheckUtils]: 43: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:07,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:07,517 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115790#true} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:07,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,517 INFO L272 TraceCheckUtils]: 37: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,517 INFO L290 TraceCheckUtils]: 36: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:07,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:07,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:07,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:07,519 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115790#true} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:07,519 INFO L290 TraceCheckUtils]: 31: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,519 INFO L272 TraceCheckUtils]: 28: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:07,520 INFO L290 TraceCheckUtils]: 26: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:07,521 INFO L290 TraceCheckUtils]: 25: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:07,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:07,521 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115790#true} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:07,521 INFO L290 TraceCheckUtils]: 22: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,521 INFO L290 TraceCheckUtils]: 21: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,521 INFO L290 TraceCheckUtils]: 20: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,522 INFO L272 TraceCheckUtils]: 19: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,522 INFO L290 TraceCheckUtils]: 18: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:07,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:07,523 INFO L290 TraceCheckUtils]: 16: Hoare triple {115987#(<= ~counter~0 6)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,523 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #61#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,523 INFO L272 TraceCheckUtils]: 11: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,524 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #59#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,524 INFO L290 TraceCheckUtils]: 9: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 12:53:07,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 12:53:07,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 12:53:07,524 INFO L272 TraceCheckUtils]: 6: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 12:53:07,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {115987#(<= ~counter~0 6)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {115987#(<= ~counter~0 6)} call #t~ret7 := main(); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,525 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115987#(<= ~counter~0 6)} {115790#true} #67#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,525 INFO L290 TraceCheckUtils]: 2: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:07,525 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-28 12:53:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 4601 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2022-04-28 12:53:07,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:53:07,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298274422] [2022-04-28 12:53:07,526 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:53:07,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249473962] [2022-04-28 12:53:07,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1249473962] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:53:07,526 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:53:07,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-28 12:53:07,527 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:53:07,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [530291476] [2022-04-28 12:53:07,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [530291476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:53:07,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:53:07,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 12:53:07,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809872237] [2022-04-28 12:53:07,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:53:07,528 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 12:53:07,528 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:53:07,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 12:53:07,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:07,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 12:53:07,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:07,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 12:53:07,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:53:07,840 INFO L87 Difference]: Start difference. First operand 407 states and 451 transitions. Second operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 12:53:10,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:10,270 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-28 12:53:10,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-28 12:53:10,270 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 12:53:10,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:53:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 12:53:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 12:53:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 12:53:10,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 12:53:10,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-28 12:53:10,663 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:10,671 INFO L225 Difference]: With dead ends: 421 [2022-04-28 12:53:10,671 INFO L226 Difference]: Without dead ends: 416 [2022-04-28 12:53:10,671 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 862 GetRequests, 766 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1001 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3610, Invalid=5702, Unknown=0, NotChecked=0, Total=9312 [2022-04-28 12:53:10,671 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 207 mSDsluCounter, 363 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 12:53:10,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 432 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 12:53:10,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-28 12:53:11,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-28 12:53:11,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:53:11,314 INFO L82 GeneralOperation]: Start isEquivalent. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 12:53:11,314 INFO L74 IsIncluded]: Start isIncluded. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 12:53:11,314 INFO L87 Difference]: Start difference. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 12:53:11,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:11,320 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 12:53:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 12:53:11,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:11,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:11,321 INFO L74 IsIncluded]: Start isIncluded. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 12:53:11,321 INFO L87 Difference]: Start difference. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 12:53:11,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:11,326 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 12:53:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 12:53:11,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:11,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:11,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:53:11,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:53:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 12:53:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-28 12:53:11,334 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-28 12:53:11,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:53:11,334 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-28 12:53:11,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 12:53:11,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-28 12:53:12,987 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 12:53:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-28 12:53:12,989 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:53:12,989 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 44, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:53:13,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-28 12:53:13,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:13,189 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:53:13,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:53:13,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-28 12:53:13,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:13,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [35827567] [2022-04-28 12:53:13,190 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:53:13,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-28 12:53:13,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:53:13,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536817008] [2022-04-28 12:53:13,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:53:13,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:53:13,218 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:53:13,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [852396543] [2022-04-28 12:53:13,218 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:53:13,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:13,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:53:13,219 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:53:13,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-28 12:53:13,550 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:53:13,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:53:13,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-28 12:53:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:53:13,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:53:15,731 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-28 12:53:15,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,732 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120903#(<= ~counter~0 0)} {120895#true} #67#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,732 INFO L272 TraceCheckUtils]: 4: Hoare triple {120903#(<= ~counter~0 0)} call #t~ret7 := main(); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {120903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,733 INFO L272 TraceCheckUtils]: 6: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,734 INFO L290 TraceCheckUtils]: 9: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,734 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #59#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,734 INFO L272 TraceCheckUtils]: 11: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,735 INFO L290 TraceCheckUtils]: 12: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,735 INFO L290 TraceCheckUtils]: 13: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,735 INFO L290 TraceCheckUtils]: 14: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,735 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #61#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,736 INFO L290 TraceCheckUtils]: 16: Hoare triple {120903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:15,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {120903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,738 INFO L290 TraceCheckUtils]: 18: Hoare triple {120952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,738 INFO L272 TraceCheckUtils]: 19: Hoare triple {120952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {120952#(<= ~counter~0 1)} ~cond := #in~cond; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {120952#(<= ~counter~0 1)} assume !(0 == ~cond); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {120952#(<= ~counter~0 1)} assume true; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,739 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120952#(<= ~counter~0 1)} {120952#(<= ~counter~0 1)} #63#return; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {120952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {120952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:15,741 INFO L290 TraceCheckUtils]: 26: Hoare triple {120952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {120980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,741 INFO L272 TraceCheckUtils]: 28: Hoare triple {120980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,742 INFO L290 TraceCheckUtils]: 29: Hoare triple {120980#(<= ~counter~0 2)} ~cond := #in~cond; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,742 INFO L290 TraceCheckUtils]: 30: Hoare triple {120980#(<= ~counter~0 2)} assume !(0 == ~cond); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,742 INFO L290 TraceCheckUtils]: 31: Hoare triple {120980#(<= ~counter~0 2)} assume true; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,743 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120980#(<= ~counter~0 2)} {120980#(<= ~counter~0 2)} #63#return; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,743 INFO L290 TraceCheckUtils]: 33: Hoare triple {120980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,743 INFO L290 TraceCheckUtils]: 34: Hoare triple {120980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:15,744 INFO L290 TraceCheckUtils]: 35: Hoare triple {120980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,744 INFO L290 TraceCheckUtils]: 36: Hoare triple {121008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,745 INFO L272 TraceCheckUtils]: 37: Hoare triple {121008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,745 INFO L290 TraceCheckUtils]: 38: Hoare triple {121008#(<= ~counter~0 3)} ~cond := #in~cond; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,745 INFO L290 TraceCheckUtils]: 39: Hoare triple {121008#(<= ~counter~0 3)} assume !(0 == ~cond); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,745 INFO L290 TraceCheckUtils]: 40: Hoare triple {121008#(<= ~counter~0 3)} assume true; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,746 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {121008#(<= ~counter~0 3)} {121008#(<= ~counter~0 3)} #63#return; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {121008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,746 INFO L290 TraceCheckUtils]: 43: Hoare triple {121008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:15,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {121008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {121036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,748 INFO L272 TraceCheckUtils]: 46: Hoare triple {121036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,748 INFO L290 TraceCheckUtils]: 47: Hoare triple {121036#(<= ~counter~0 4)} ~cond := #in~cond; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,748 INFO L290 TraceCheckUtils]: 48: Hoare triple {121036#(<= ~counter~0 4)} assume !(0 == ~cond); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,748 INFO L290 TraceCheckUtils]: 49: Hoare triple {121036#(<= ~counter~0 4)} assume true; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,749 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {121036#(<= ~counter~0 4)} {121036#(<= ~counter~0 4)} #63#return; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,749 INFO L290 TraceCheckUtils]: 51: Hoare triple {121036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,749 INFO L290 TraceCheckUtils]: 52: Hoare triple {121036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:15,750 INFO L290 TraceCheckUtils]: 53: Hoare triple {121036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,750 INFO L290 TraceCheckUtils]: 54: Hoare triple {121064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,751 INFO L272 TraceCheckUtils]: 55: Hoare triple {121064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {121064#(<= ~counter~0 5)} ~cond := #in~cond; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,751 INFO L290 TraceCheckUtils]: 57: Hoare triple {121064#(<= ~counter~0 5)} assume !(0 == ~cond); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,751 INFO L290 TraceCheckUtils]: 58: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,752 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {121064#(<= ~counter~0 5)} {121064#(<= ~counter~0 5)} #63#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,752 INFO L290 TraceCheckUtils]: 60: Hoare triple {121064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,752 INFO L290 TraceCheckUtils]: 61: Hoare triple {121064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:15,753 INFO L290 TraceCheckUtils]: 62: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,753 INFO L290 TraceCheckUtils]: 63: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,754 INFO L272 TraceCheckUtils]: 64: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,754 INFO L290 TraceCheckUtils]: 65: Hoare triple {121092#(<= ~counter~0 6)} ~cond := #in~cond; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,754 INFO L290 TraceCheckUtils]: 66: Hoare triple {121092#(<= ~counter~0 6)} assume !(0 == ~cond); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,754 INFO L290 TraceCheckUtils]: 67: Hoare triple {121092#(<= ~counter~0 6)} assume true; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,755 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121092#(<= ~counter~0 6)} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,755 INFO L290 TraceCheckUtils]: 69: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,755 INFO L290 TraceCheckUtils]: 70: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:15,756 INFO L290 TraceCheckUtils]: 71: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,756 INFO L290 TraceCheckUtils]: 72: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,757 INFO L272 TraceCheckUtils]: 73: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,757 INFO L290 TraceCheckUtils]: 74: Hoare triple {121120#(<= ~counter~0 7)} ~cond := #in~cond; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,757 INFO L290 TraceCheckUtils]: 75: Hoare triple {121120#(<= ~counter~0 7)} assume !(0 == ~cond); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,757 INFO L290 TraceCheckUtils]: 76: Hoare triple {121120#(<= ~counter~0 7)} assume true; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,758 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121120#(<= ~counter~0 7)} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,758 INFO L290 TraceCheckUtils]: 78: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,758 INFO L290 TraceCheckUtils]: 79: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:15,759 INFO L290 TraceCheckUtils]: 80: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,759 INFO L290 TraceCheckUtils]: 81: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,760 INFO L272 TraceCheckUtils]: 82: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,760 INFO L290 TraceCheckUtils]: 83: Hoare triple {121148#(<= ~counter~0 8)} ~cond := #in~cond; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,760 INFO L290 TraceCheckUtils]: 84: Hoare triple {121148#(<= ~counter~0 8)} assume !(0 == ~cond); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,760 INFO L290 TraceCheckUtils]: 85: Hoare triple {121148#(<= ~counter~0 8)} assume true; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,761 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121148#(<= ~counter~0 8)} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,761 INFO L290 TraceCheckUtils]: 87: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,761 INFO L290 TraceCheckUtils]: 88: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:15,762 INFO L290 TraceCheckUtils]: 89: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,762 INFO L290 TraceCheckUtils]: 90: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,763 INFO L272 TraceCheckUtils]: 91: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,763 INFO L290 TraceCheckUtils]: 92: Hoare triple {121176#(<= ~counter~0 9)} ~cond := #in~cond; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,763 INFO L290 TraceCheckUtils]: 93: Hoare triple {121176#(<= ~counter~0 9)} assume !(0 == ~cond); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,763 INFO L290 TraceCheckUtils]: 94: Hoare triple {121176#(<= ~counter~0 9)} assume true; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,764 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121176#(<= ~counter~0 9)} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,764 INFO L290 TraceCheckUtils]: 96: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,764 INFO L290 TraceCheckUtils]: 97: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:15,765 INFO L290 TraceCheckUtils]: 98: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,765 INFO L290 TraceCheckUtils]: 99: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,766 INFO L272 TraceCheckUtils]: 100: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,766 INFO L290 TraceCheckUtils]: 101: Hoare triple {121204#(<= ~counter~0 10)} ~cond := #in~cond; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,766 INFO L290 TraceCheckUtils]: 102: Hoare triple {121204#(<= ~counter~0 10)} assume !(0 == ~cond); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,766 INFO L290 TraceCheckUtils]: 103: Hoare triple {121204#(<= ~counter~0 10)} assume true; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,767 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121204#(<= ~counter~0 10)} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,767 INFO L290 TraceCheckUtils]: 105: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,767 INFO L290 TraceCheckUtils]: 106: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:15,768 INFO L290 TraceCheckUtils]: 107: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,769 INFO L290 TraceCheckUtils]: 108: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,769 INFO L272 TraceCheckUtils]: 109: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,769 INFO L290 TraceCheckUtils]: 110: Hoare triple {121232#(<= ~counter~0 11)} ~cond := #in~cond; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,769 INFO L290 TraceCheckUtils]: 111: Hoare triple {121232#(<= ~counter~0 11)} assume !(0 == ~cond); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,770 INFO L290 TraceCheckUtils]: 112: Hoare triple {121232#(<= ~counter~0 11)} assume true; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,770 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121232#(<= ~counter~0 11)} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,770 INFO L290 TraceCheckUtils]: 114: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,770 INFO L290 TraceCheckUtils]: 115: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:15,771 INFO L290 TraceCheckUtils]: 116: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,772 INFO L290 TraceCheckUtils]: 117: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,772 INFO L272 TraceCheckUtils]: 118: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,772 INFO L290 TraceCheckUtils]: 119: Hoare triple {121260#(<= ~counter~0 12)} ~cond := #in~cond; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,772 INFO L290 TraceCheckUtils]: 120: Hoare triple {121260#(<= ~counter~0 12)} assume !(0 == ~cond); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,773 INFO L290 TraceCheckUtils]: 121: Hoare triple {121260#(<= ~counter~0 12)} assume true; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,773 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121260#(<= ~counter~0 12)} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,773 INFO L290 TraceCheckUtils]: 123: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,774 INFO L290 TraceCheckUtils]: 124: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:15,774 INFO L290 TraceCheckUtils]: 125: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,775 INFO L290 TraceCheckUtils]: 126: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,775 INFO L272 TraceCheckUtils]: 127: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,775 INFO L290 TraceCheckUtils]: 128: Hoare triple {121288#(<= ~counter~0 13)} ~cond := #in~cond; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,776 INFO L290 TraceCheckUtils]: 129: Hoare triple {121288#(<= ~counter~0 13)} assume !(0 == ~cond); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,776 INFO L290 TraceCheckUtils]: 130: Hoare triple {121288#(<= ~counter~0 13)} assume true; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,776 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121288#(<= ~counter~0 13)} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,776 INFO L290 TraceCheckUtils]: 132: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,777 INFO L290 TraceCheckUtils]: 133: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:15,778 INFO L290 TraceCheckUtils]: 134: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,778 INFO L290 TraceCheckUtils]: 135: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,778 INFO L272 TraceCheckUtils]: 136: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,778 INFO L290 TraceCheckUtils]: 137: Hoare triple {121316#(<= ~counter~0 14)} ~cond := #in~cond; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,779 INFO L290 TraceCheckUtils]: 138: Hoare triple {121316#(<= ~counter~0 14)} assume !(0 == ~cond); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,779 INFO L290 TraceCheckUtils]: 139: Hoare triple {121316#(<= ~counter~0 14)} assume true; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,779 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121316#(<= ~counter~0 14)} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,780 INFO L290 TraceCheckUtils]: 141: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,780 INFO L290 TraceCheckUtils]: 142: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:15,781 INFO L290 TraceCheckUtils]: 143: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,781 INFO L290 TraceCheckUtils]: 144: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,781 INFO L272 TraceCheckUtils]: 145: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,782 INFO L290 TraceCheckUtils]: 146: Hoare triple {121344#(<= ~counter~0 15)} ~cond := #in~cond; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,782 INFO L290 TraceCheckUtils]: 147: Hoare triple {121344#(<= ~counter~0 15)} assume !(0 == ~cond); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,782 INFO L290 TraceCheckUtils]: 148: Hoare triple {121344#(<= ~counter~0 15)} assume true; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,782 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121344#(<= ~counter~0 15)} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,783 INFO L290 TraceCheckUtils]: 150: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,783 INFO L290 TraceCheckUtils]: 151: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:15,784 INFO L290 TraceCheckUtils]: 152: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,784 INFO L290 TraceCheckUtils]: 153: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,784 INFO L272 TraceCheckUtils]: 154: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,785 INFO L290 TraceCheckUtils]: 155: Hoare triple {121372#(<= ~counter~0 16)} ~cond := #in~cond; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,785 INFO L290 TraceCheckUtils]: 156: Hoare triple {121372#(<= ~counter~0 16)} assume !(0 == ~cond); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,785 INFO L290 TraceCheckUtils]: 157: Hoare triple {121372#(<= ~counter~0 16)} assume true; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,786 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121372#(<= ~counter~0 16)} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,786 INFO L290 TraceCheckUtils]: 159: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,786 INFO L290 TraceCheckUtils]: 160: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:15,787 INFO L290 TraceCheckUtils]: 161: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,787 INFO L290 TraceCheckUtils]: 162: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,788 INFO L272 TraceCheckUtils]: 163: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,788 INFO L290 TraceCheckUtils]: 164: Hoare triple {121400#(<= ~counter~0 17)} ~cond := #in~cond; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,788 INFO L290 TraceCheckUtils]: 165: Hoare triple {121400#(<= ~counter~0 17)} assume !(0 == ~cond); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,788 INFO L290 TraceCheckUtils]: 166: Hoare triple {121400#(<= ~counter~0 17)} assume true; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,789 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121400#(<= ~counter~0 17)} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,789 INFO L290 TraceCheckUtils]: 168: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,789 INFO L290 TraceCheckUtils]: 169: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:15,790 INFO L290 TraceCheckUtils]: 170: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,790 INFO L290 TraceCheckUtils]: 171: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,791 INFO L272 TraceCheckUtils]: 172: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,791 INFO L290 TraceCheckUtils]: 173: Hoare triple {121428#(<= ~counter~0 18)} ~cond := #in~cond; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,791 INFO L290 TraceCheckUtils]: 174: Hoare triple {121428#(<= ~counter~0 18)} assume !(0 == ~cond); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,791 INFO L290 TraceCheckUtils]: 175: Hoare triple {121428#(<= ~counter~0 18)} assume true; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,792 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121428#(<= ~counter~0 18)} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,792 INFO L290 TraceCheckUtils]: 177: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,792 INFO L290 TraceCheckUtils]: 178: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:15,793 INFO L290 TraceCheckUtils]: 179: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,793 INFO L290 TraceCheckUtils]: 180: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,794 INFO L272 TraceCheckUtils]: 181: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,794 INFO L290 TraceCheckUtils]: 182: Hoare triple {121456#(<= ~counter~0 19)} ~cond := #in~cond; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,794 INFO L290 TraceCheckUtils]: 183: Hoare triple {121456#(<= ~counter~0 19)} assume !(0 == ~cond); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,794 INFO L290 TraceCheckUtils]: 184: Hoare triple {121456#(<= ~counter~0 19)} assume true; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,795 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121456#(<= ~counter~0 19)} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,795 INFO L290 TraceCheckUtils]: 186: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,795 INFO L290 TraceCheckUtils]: 187: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:15,796 INFO L290 TraceCheckUtils]: 188: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,796 INFO L290 TraceCheckUtils]: 189: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,797 INFO L272 TraceCheckUtils]: 190: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,797 INFO L290 TraceCheckUtils]: 191: Hoare triple {121484#(<= ~counter~0 20)} ~cond := #in~cond; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,797 INFO L290 TraceCheckUtils]: 192: Hoare triple {121484#(<= ~counter~0 20)} assume !(0 == ~cond); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,797 INFO L290 TraceCheckUtils]: 193: Hoare triple {121484#(<= ~counter~0 20)} assume true; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,798 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121484#(<= ~counter~0 20)} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,798 INFO L290 TraceCheckUtils]: 195: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,798 INFO L290 TraceCheckUtils]: 196: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:15,799 INFO L290 TraceCheckUtils]: 197: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,800 INFO L290 TraceCheckUtils]: 198: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,800 INFO L272 TraceCheckUtils]: 199: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,800 INFO L290 TraceCheckUtils]: 200: Hoare triple {121512#(<= ~counter~0 21)} ~cond := #in~cond; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,800 INFO L290 TraceCheckUtils]: 201: Hoare triple {121512#(<= ~counter~0 21)} assume !(0 == ~cond); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,801 INFO L290 TraceCheckUtils]: 202: Hoare triple {121512#(<= ~counter~0 21)} assume true; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,801 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121512#(<= ~counter~0 21)} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,801 INFO L290 TraceCheckUtils]: 204: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,801 INFO L290 TraceCheckUtils]: 205: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:15,802 INFO L290 TraceCheckUtils]: 206: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,803 INFO L290 TraceCheckUtils]: 207: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,803 INFO L272 TraceCheckUtils]: 208: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,803 INFO L290 TraceCheckUtils]: 209: Hoare triple {121540#(<= ~counter~0 22)} ~cond := #in~cond; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,803 INFO L290 TraceCheckUtils]: 210: Hoare triple {121540#(<= ~counter~0 22)} assume !(0 == ~cond); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,804 INFO L290 TraceCheckUtils]: 211: Hoare triple {121540#(<= ~counter~0 22)} assume true; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,804 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121540#(<= ~counter~0 22)} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,804 INFO L290 TraceCheckUtils]: 213: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,805 INFO L290 TraceCheckUtils]: 214: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:15,805 INFO L290 TraceCheckUtils]: 215: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,806 INFO L290 TraceCheckUtils]: 216: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,806 INFO L272 TraceCheckUtils]: 217: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,806 INFO L290 TraceCheckUtils]: 218: Hoare triple {121568#(<= ~counter~0 23)} ~cond := #in~cond; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,807 INFO L290 TraceCheckUtils]: 219: Hoare triple {121568#(<= ~counter~0 23)} assume !(0 == ~cond); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,807 INFO L290 TraceCheckUtils]: 220: Hoare triple {121568#(<= ~counter~0 23)} assume true; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,807 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121568#(<= ~counter~0 23)} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,807 INFO L290 TraceCheckUtils]: 222: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,808 INFO L290 TraceCheckUtils]: 223: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:15,809 INFO L290 TraceCheckUtils]: 224: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,809 INFO L290 TraceCheckUtils]: 225: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,809 INFO L272 TraceCheckUtils]: 226: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,809 INFO L290 TraceCheckUtils]: 227: Hoare triple {121596#(<= ~counter~0 24)} ~cond := #in~cond; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,810 INFO L290 TraceCheckUtils]: 228: Hoare triple {121596#(<= ~counter~0 24)} assume !(0 == ~cond); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,810 INFO L290 TraceCheckUtils]: 229: Hoare triple {121596#(<= ~counter~0 24)} assume true; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,810 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121596#(<= ~counter~0 24)} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,811 INFO L290 TraceCheckUtils]: 231: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,811 INFO L290 TraceCheckUtils]: 232: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:15,812 INFO L290 TraceCheckUtils]: 233: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,812 INFO L290 TraceCheckUtils]: 234: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,812 INFO L272 TraceCheckUtils]: 235: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,813 INFO L290 TraceCheckUtils]: 236: Hoare triple {121624#(<= ~counter~0 25)} ~cond := #in~cond; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,813 INFO L290 TraceCheckUtils]: 237: Hoare triple {121624#(<= ~counter~0 25)} assume !(0 == ~cond); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,813 INFO L290 TraceCheckUtils]: 238: Hoare triple {121624#(<= ~counter~0 25)} assume true; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,813 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121624#(<= ~counter~0 25)} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,814 INFO L290 TraceCheckUtils]: 240: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,814 INFO L290 TraceCheckUtils]: 241: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:15,815 INFO L290 TraceCheckUtils]: 242: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,815 INFO L290 TraceCheckUtils]: 243: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,815 INFO L272 TraceCheckUtils]: 244: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,816 INFO L290 TraceCheckUtils]: 245: Hoare triple {121652#(<= ~counter~0 26)} ~cond := #in~cond; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,816 INFO L290 TraceCheckUtils]: 246: Hoare triple {121652#(<= ~counter~0 26)} assume !(0 == ~cond); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,816 INFO L290 TraceCheckUtils]: 247: Hoare triple {121652#(<= ~counter~0 26)} assume true; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,817 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121652#(<= ~counter~0 26)} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,817 INFO L290 TraceCheckUtils]: 249: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,817 INFO L290 TraceCheckUtils]: 250: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:15,818 INFO L290 TraceCheckUtils]: 251: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,818 INFO L290 TraceCheckUtils]: 252: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,819 INFO L272 TraceCheckUtils]: 253: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,819 INFO L290 TraceCheckUtils]: 254: Hoare triple {121680#(<= ~counter~0 27)} ~cond := #in~cond; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,819 INFO L290 TraceCheckUtils]: 255: Hoare triple {121680#(<= ~counter~0 27)} assume !(0 == ~cond); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,819 INFO L290 TraceCheckUtils]: 256: Hoare triple {121680#(<= ~counter~0 27)} assume true; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,820 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121680#(<= ~counter~0 27)} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,820 INFO L290 TraceCheckUtils]: 258: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,820 INFO L290 TraceCheckUtils]: 259: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:15,821 INFO L290 TraceCheckUtils]: 260: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,821 INFO L290 TraceCheckUtils]: 261: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,822 INFO L272 TraceCheckUtils]: 262: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,822 INFO L290 TraceCheckUtils]: 263: Hoare triple {121708#(<= ~counter~0 28)} ~cond := #in~cond; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,822 INFO L290 TraceCheckUtils]: 264: Hoare triple {121708#(<= ~counter~0 28)} assume !(0 == ~cond); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,822 INFO L290 TraceCheckUtils]: 265: Hoare triple {121708#(<= ~counter~0 28)} assume true; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,823 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121708#(<= ~counter~0 28)} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,823 INFO L290 TraceCheckUtils]: 267: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,823 INFO L290 TraceCheckUtils]: 268: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:15,824 INFO L290 TraceCheckUtils]: 269: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,824 INFO L290 TraceCheckUtils]: 270: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,825 INFO L272 TraceCheckUtils]: 271: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,825 INFO L290 TraceCheckUtils]: 272: Hoare triple {121736#(<= ~counter~0 29)} ~cond := #in~cond; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,825 INFO L290 TraceCheckUtils]: 273: Hoare triple {121736#(<= ~counter~0 29)} assume !(0 == ~cond); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,825 INFO L290 TraceCheckUtils]: 274: Hoare triple {121736#(<= ~counter~0 29)} assume true; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,826 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121736#(<= ~counter~0 29)} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,826 INFO L290 TraceCheckUtils]: 276: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,826 INFO L290 TraceCheckUtils]: 277: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:15,827 INFO L290 TraceCheckUtils]: 278: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,827 INFO L290 TraceCheckUtils]: 279: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,828 INFO L272 TraceCheckUtils]: 280: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,828 INFO L290 TraceCheckUtils]: 281: Hoare triple {121764#(<= ~counter~0 30)} ~cond := #in~cond; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,828 INFO L290 TraceCheckUtils]: 282: Hoare triple {121764#(<= ~counter~0 30)} assume !(0 == ~cond); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,828 INFO L290 TraceCheckUtils]: 283: Hoare triple {121764#(<= ~counter~0 30)} assume true; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,829 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121764#(<= ~counter~0 30)} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,829 INFO L290 TraceCheckUtils]: 285: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,829 INFO L290 TraceCheckUtils]: 286: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:15,830 INFO L290 TraceCheckUtils]: 287: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,830 INFO L290 TraceCheckUtils]: 288: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,831 INFO L272 TraceCheckUtils]: 289: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,831 INFO L290 TraceCheckUtils]: 290: Hoare triple {121792#(<= ~counter~0 31)} ~cond := #in~cond; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,831 INFO L290 TraceCheckUtils]: 291: Hoare triple {121792#(<= ~counter~0 31)} assume !(0 == ~cond); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,832 INFO L290 TraceCheckUtils]: 292: Hoare triple {121792#(<= ~counter~0 31)} assume true; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,832 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121792#(<= ~counter~0 31)} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,832 INFO L290 TraceCheckUtils]: 294: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,832 INFO L290 TraceCheckUtils]: 295: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:15,833 INFO L290 TraceCheckUtils]: 296: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,834 INFO L290 TraceCheckUtils]: 297: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,834 INFO L272 TraceCheckUtils]: 298: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,834 INFO L290 TraceCheckUtils]: 299: Hoare triple {121820#(<= ~counter~0 32)} ~cond := #in~cond; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,834 INFO L290 TraceCheckUtils]: 300: Hoare triple {121820#(<= ~counter~0 32)} assume !(0 == ~cond); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,835 INFO L290 TraceCheckUtils]: 301: Hoare triple {121820#(<= ~counter~0 32)} assume true; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,835 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121820#(<= ~counter~0 32)} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,835 INFO L290 TraceCheckUtils]: 303: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,835 INFO L290 TraceCheckUtils]: 304: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:15,836 INFO L290 TraceCheckUtils]: 305: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,837 INFO L290 TraceCheckUtils]: 306: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,837 INFO L272 TraceCheckUtils]: 307: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,837 INFO L290 TraceCheckUtils]: 308: Hoare triple {121848#(<= ~counter~0 33)} ~cond := #in~cond; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,837 INFO L290 TraceCheckUtils]: 309: Hoare triple {121848#(<= ~counter~0 33)} assume !(0 == ~cond); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,838 INFO L290 TraceCheckUtils]: 310: Hoare triple {121848#(<= ~counter~0 33)} assume true; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,838 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121848#(<= ~counter~0 33)} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,838 INFO L290 TraceCheckUtils]: 312: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,839 INFO L290 TraceCheckUtils]: 313: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:15,839 INFO L290 TraceCheckUtils]: 314: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,848 INFO L290 TraceCheckUtils]: 315: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,848 INFO L272 TraceCheckUtils]: 316: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,848 INFO L290 TraceCheckUtils]: 317: Hoare triple {121876#(<= ~counter~0 34)} ~cond := #in~cond; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,849 INFO L290 TraceCheckUtils]: 318: Hoare triple {121876#(<= ~counter~0 34)} assume !(0 == ~cond); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,849 INFO L290 TraceCheckUtils]: 319: Hoare triple {121876#(<= ~counter~0 34)} assume true; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,849 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121876#(<= ~counter~0 34)} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,850 INFO L290 TraceCheckUtils]: 321: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,850 INFO L290 TraceCheckUtils]: 322: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:15,852 INFO L290 TraceCheckUtils]: 323: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,852 INFO L290 TraceCheckUtils]: 324: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,853 INFO L272 TraceCheckUtils]: 325: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,853 INFO L290 TraceCheckUtils]: 326: Hoare triple {121904#(<= ~counter~0 35)} ~cond := #in~cond; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,853 INFO L290 TraceCheckUtils]: 327: Hoare triple {121904#(<= ~counter~0 35)} assume !(0 == ~cond); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,853 INFO L290 TraceCheckUtils]: 328: Hoare triple {121904#(<= ~counter~0 35)} assume true; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,854 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121904#(<= ~counter~0 35)} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,854 INFO L290 TraceCheckUtils]: 330: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,854 INFO L290 TraceCheckUtils]: 331: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:15,855 INFO L290 TraceCheckUtils]: 332: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,855 INFO L290 TraceCheckUtils]: 333: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,856 INFO L272 TraceCheckUtils]: 334: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,856 INFO L290 TraceCheckUtils]: 335: Hoare triple {121932#(<= ~counter~0 36)} ~cond := #in~cond; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,856 INFO L290 TraceCheckUtils]: 336: Hoare triple {121932#(<= ~counter~0 36)} assume !(0 == ~cond); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,857 INFO L290 TraceCheckUtils]: 337: Hoare triple {121932#(<= ~counter~0 36)} assume true; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,857 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121932#(<= ~counter~0 36)} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,857 INFO L290 TraceCheckUtils]: 339: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,857 INFO L290 TraceCheckUtils]: 340: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:15,858 INFO L290 TraceCheckUtils]: 341: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,859 INFO L290 TraceCheckUtils]: 342: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,859 INFO L272 TraceCheckUtils]: 343: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,859 INFO L290 TraceCheckUtils]: 344: Hoare triple {121960#(<= ~counter~0 37)} ~cond := #in~cond; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,859 INFO L290 TraceCheckUtils]: 345: Hoare triple {121960#(<= ~counter~0 37)} assume !(0 == ~cond); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,860 INFO L290 TraceCheckUtils]: 346: Hoare triple {121960#(<= ~counter~0 37)} assume true; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,860 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121960#(<= ~counter~0 37)} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,860 INFO L290 TraceCheckUtils]: 348: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,860 INFO L290 TraceCheckUtils]: 349: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:15,861 INFO L290 TraceCheckUtils]: 350: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,862 INFO L290 TraceCheckUtils]: 351: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,862 INFO L272 TraceCheckUtils]: 352: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,862 INFO L290 TraceCheckUtils]: 353: Hoare triple {121988#(<= ~counter~0 38)} ~cond := #in~cond; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,862 INFO L290 TraceCheckUtils]: 354: Hoare triple {121988#(<= ~counter~0 38)} assume !(0 == ~cond); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,863 INFO L290 TraceCheckUtils]: 355: Hoare triple {121988#(<= ~counter~0 38)} assume true; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,863 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121988#(<= ~counter~0 38)} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,863 INFO L290 TraceCheckUtils]: 357: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,864 INFO L290 TraceCheckUtils]: 358: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:15,865 INFO L290 TraceCheckUtils]: 359: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,865 INFO L290 TraceCheckUtils]: 360: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,865 INFO L272 TraceCheckUtils]: 361: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,865 INFO L290 TraceCheckUtils]: 362: Hoare triple {122016#(<= ~counter~0 39)} ~cond := #in~cond; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,866 INFO L290 TraceCheckUtils]: 363: Hoare triple {122016#(<= ~counter~0 39)} assume !(0 == ~cond); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,866 INFO L290 TraceCheckUtils]: 364: Hoare triple {122016#(<= ~counter~0 39)} assume true; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,866 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {122016#(<= ~counter~0 39)} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,866 INFO L290 TraceCheckUtils]: 366: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,867 INFO L290 TraceCheckUtils]: 367: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:15,868 INFO L290 TraceCheckUtils]: 368: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,868 INFO L290 TraceCheckUtils]: 369: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,868 INFO L272 TraceCheckUtils]: 370: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,868 INFO L290 TraceCheckUtils]: 371: Hoare triple {122044#(<= ~counter~0 40)} ~cond := #in~cond; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,869 INFO L290 TraceCheckUtils]: 372: Hoare triple {122044#(<= ~counter~0 40)} assume !(0 == ~cond); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,869 INFO L290 TraceCheckUtils]: 373: Hoare triple {122044#(<= ~counter~0 40)} assume true; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,869 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {122044#(<= ~counter~0 40)} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,870 INFO L290 TraceCheckUtils]: 375: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,870 INFO L290 TraceCheckUtils]: 376: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:15,871 INFO L290 TraceCheckUtils]: 377: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,871 INFO L290 TraceCheckUtils]: 378: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,871 INFO L272 TraceCheckUtils]: 379: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,872 INFO L290 TraceCheckUtils]: 380: Hoare triple {122072#(<= ~counter~0 41)} ~cond := #in~cond; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,872 INFO L290 TraceCheckUtils]: 381: Hoare triple {122072#(<= ~counter~0 41)} assume !(0 == ~cond); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,872 INFO L290 TraceCheckUtils]: 382: Hoare triple {122072#(<= ~counter~0 41)} assume true; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,872 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {122072#(<= ~counter~0 41)} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,873 INFO L290 TraceCheckUtils]: 384: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,873 INFO L290 TraceCheckUtils]: 385: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:15,874 INFO L290 TraceCheckUtils]: 386: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,874 INFO L290 TraceCheckUtils]: 387: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,874 INFO L272 TraceCheckUtils]: 388: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,875 INFO L290 TraceCheckUtils]: 389: Hoare triple {122100#(<= ~counter~0 42)} ~cond := #in~cond; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,875 INFO L290 TraceCheckUtils]: 390: Hoare triple {122100#(<= ~counter~0 42)} assume !(0 == ~cond); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,875 INFO L290 TraceCheckUtils]: 391: Hoare triple {122100#(<= ~counter~0 42)} assume true; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,875 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122100#(<= ~counter~0 42)} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,876 INFO L290 TraceCheckUtils]: 393: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,876 INFO L290 TraceCheckUtils]: 394: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:15,877 INFO L290 TraceCheckUtils]: 395: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,877 INFO L290 TraceCheckUtils]: 396: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,877 INFO L272 TraceCheckUtils]: 397: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,878 INFO L290 TraceCheckUtils]: 398: Hoare triple {122128#(<= ~counter~0 43)} ~cond := #in~cond; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,878 INFO L290 TraceCheckUtils]: 399: Hoare triple {122128#(<= ~counter~0 43)} assume !(0 == ~cond); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,878 INFO L290 TraceCheckUtils]: 400: Hoare triple {122128#(<= ~counter~0 43)} assume true; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,879 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122128#(<= ~counter~0 43)} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,879 INFO L290 TraceCheckUtils]: 402: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,879 INFO L290 TraceCheckUtils]: 403: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:15,880 INFO L290 TraceCheckUtils]: 404: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,880 INFO L290 TraceCheckUtils]: 405: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,881 INFO L272 TraceCheckUtils]: 406: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,881 INFO L290 TraceCheckUtils]: 407: Hoare triple {122156#(<= ~counter~0 44)} ~cond := #in~cond; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,881 INFO L290 TraceCheckUtils]: 408: Hoare triple {122156#(<= ~counter~0 44)} assume !(0 == ~cond); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,881 INFO L290 TraceCheckUtils]: 409: Hoare triple {122156#(<= ~counter~0 44)} assume true; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,882 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122156#(<= ~counter~0 44)} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,882 INFO L290 TraceCheckUtils]: 411: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,882 INFO L290 TraceCheckUtils]: 412: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:15,882 INFO L290 TraceCheckUtils]: 413: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122184#(<= |main_#t~post6| 44)} is VALID [2022-04-28 12:53:15,883 INFO L290 TraceCheckUtils]: 414: Hoare triple {122184#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-28 12:53:15,883 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-28 12:53:15,883 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-28 12:53:15,883 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-28 12:53:15,883 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-28 12:53:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 8602 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:53:15,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:53:17,532 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-28 12:53:17,533 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-28 12:53:17,533 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-28 12:53:17,533 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-28 12:53:17,533 INFO L290 TraceCheckUtils]: 414: Hoare triple {122212#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-28 12:53:17,533 INFO L290 TraceCheckUtils]: 413: Hoare triple {122216#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122212#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:53:17,533 INFO L290 TraceCheckUtils]: 412: Hoare triple {122216#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122216#(< ~counter~0 50)} is VALID [2022-04-28 12:53:17,534 INFO L290 TraceCheckUtils]: 411: Hoare triple {122216#(< ~counter~0 50)} assume !!(0 != ~r~0); {122216#(< ~counter~0 50)} is VALID [2022-04-28 12:53:17,534 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120895#true} {122216#(< ~counter~0 50)} #63#return; {122216#(< ~counter~0 50)} is VALID [2022-04-28 12:53:17,534 INFO L290 TraceCheckUtils]: 409: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,534 INFO L290 TraceCheckUtils]: 408: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,534 INFO L290 TraceCheckUtils]: 407: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,534 INFO L272 TraceCheckUtils]: 406: Hoare triple {122216#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,535 INFO L290 TraceCheckUtils]: 405: Hoare triple {122216#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-28 12:53:17,537 INFO L290 TraceCheckUtils]: 404: Hoare triple {122244#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-28 12:53:17,537 INFO L290 TraceCheckUtils]: 403: Hoare triple {122244#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122244#(< ~counter~0 49)} is VALID [2022-04-28 12:53:17,537 INFO L290 TraceCheckUtils]: 402: Hoare triple {122244#(< ~counter~0 49)} assume !!(0 != ~r~0); {122244#(< ~counter~0 49)} is VALID [2022-04-28 12:53:17,538 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120895#true} {122244#(< ~counter~0 49)} #63#return; {122244#(< ~counter~0 49)} is VALID [2022-04-28 12:53:17,538 INFO L290 TraceCheckUtils]: 400: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,538 INFO L290 TraceCheckUtils]: 399: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,538 INFO L290 TraceCheckUtils]: 398: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,538 INFO L272 TraceCheckUtils]: 397: Hoare triple {122244#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,538 INFO L290 TraceCheckUtils]: 396: Hoare triple {122244#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-28 12:53:17,539 INFO L290 TraceCheckUtils]: 395: Hoare triple {122272#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-28 12:53:17,539 INFO L290 TraceCheckUtils]: 394: Hoare triple {122272#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122272#(< ~counter~0 48)} is VALID [2022-04-28 12:53:17,539 INFO L290 TraceCheckUtils]: 393: Hoare triple {122272#(< ~counter~0 48)} assume !!(0 != ~r~0); {122272#(< ~counter~0 48)} is VALID [2022-04-28 12:53:17,540 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120895#true} {122272#(< ~counter~0 48)} #63#return; {122272#(< ~counter~0 48)} is VALID [2022-04-28 12:53:17,540 INFO L290 TraceCheckUtils]: 391: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,540 INFO L290 TraceCheckUtils]: 390: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,540 INFO L290 TraceCheckUtils]: 389: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,540 INFO L272 TraceCheckUtils]: 388: Hoare triple {122272#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,540 INFO L290 TraceCheckUtils]: 387: Hoare triple {122272#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-28 12:53:17,541 INFO L290 TraceCheckUtils]: 386: Hoare triple {122300#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-28 12:53:17,541 INFO L290 TraceCheckUtils]: 385: Hoare triple {122300#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122300#(< ~counter~0 47)} is VALID [2022-04-28 12:53:17,542 INFO L290 TraceCheckUtils]: 384: Hoare triple {122300#(< ~counter~0 47)} assume !!(0 != ~r~0); {122300#(< ~counter~0 47)} is VALID [2022-04-28 12:53:17,542 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120895#true} {122300#(< ~counter~0 47)} #63#return; {122300#(< ~counter~0 47)} is VALID [2022-04-28 12:53:17,542 INFO L290 TraceCheckUtils]: 382: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,542 INFO L290 TraceCheckUtils]: 381: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,542 INFO L290 TraceCheckUtils]: 380: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,542 INFO L272 TraceCheckUtils]: 379: Hoare triple {122300#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,542 INFO L290 TraceCheckUtils]: 378: Hoare triple {122300#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-28 12:53:17,543 INFO L290 TraceCheckUtils]: 377: Hoare triple {122328#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-28 12:53:17,544 INFO L290 TraceCheckUtils]: 376: Hoare triple {122328#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122328#(< ~counter~0 46)} is VALID [2022-04-28 12:53:17,544 INFO L290 TraceCheckUtils]: 375: Hoare triple {122328#(< ~counter~0 46)} assume !!(0 != ~r~0); {122328#(< ~counter~0 46)} is VALID [2022-04-28 12:53:17,544 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120895#true} {122328#(< ~counter~0 46)} #63#return; {122328#(< ~counter~0 46)} is VALID [2022-04-28 12:53:17,544 INFO L290 TraceCheckUtils]: 373: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,544 INFO L290 TraceCheckUtils]: 372: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,544 INFO L290 TraceCheckUtils]: 371: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,544 INFO L272 TraceCheckUtils]: 370: Hoare triple {122328#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,545 INFO L290 TraceCheckUtils]: 369: Hoare triple {122328#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-28 12:53:17,546 INFO L290 TraceCheckUtils]: 368: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-28 12:53:17,546 INFO L290 TraceCheckUtils]: 367: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:17,546 INFO L290 TraceCheckUtils]: 366: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:17,546 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120895#true} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:17,546 INFO L290 TraceCheckUtils]: 364: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,547 INFO L290 TraceCheckUtils]: 363: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,547 INFO L290 TraceCheckUtils]: 362: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,547 INFO L272 TraceCheckUtils]: 361: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,547 INFO L290 TraceCheckUtils]: 360: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:17,548 INFO L290 TraceCheckUtils]: 359: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:17,548 INFO L290 TraceCheckUtils]: 358: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:17,548 INFO L290 TraceCheckUtils]: 357: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:17,549 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120895#true} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:17,549 INFO L290 TraceCheckUtils]: 355: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,549 INFO L290 TraceCheckUtils]: 354: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,549 INFO L290 TraceCheckUtils]: 353: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,549 INFO L272 TraceCheckUtils]: 352: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,549 INFO L290 TraceCheckUtils]: 351: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:17,550 INFO L290 TraceCheckUtils]: 350: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:17,550 INFO L290 TraceCheckUtils]: 349: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:17,550 INFO L290 TraceCheckUtils]: 348: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:17,551 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120895#true} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:17,551 INFO L290 TraceCheckUtils]: 346: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,551 INFO L290 TraceCheckUtils]: 345: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,551 INFO L290 TraceCheckUtils]: 344: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,551 INFO L272 TraceCheckUtils]: 343: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,551 INFO L290 TraceCheckUtils]: 342: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:17,552 INFO L290 TraceCheckUtils]: 341: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:17,552 INFO L290 TraceCheckUtils]: 340: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:17,553 INFO L290 TraceCheckUtils]: 339: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:17,553 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120895#true} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:17,553 INFO L290 TraceCheckUtils]: 337: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,553 INFO L290 TraceCheckUtils]: 336: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,553 INFO L290 TraceCheckUtils]: 335: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,553 INFO L272 TraceCheckUtils]: 334: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,553 INFO L290 TraceCheckUtils]: 333: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:17,554 INFO L290 TraceCheckUtils]: 332: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:17,555 INFO L290 TraceCheckUtils]: 331: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:17,555 INFO L290 TraceCheckUtils]: 330: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:17,555 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120895#true} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:17,555 INFO L290 TraceCheckUtils]: 328: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,555 INFO L290 TraceCheckUtils]: 327: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,555 INFO L290 TraceCheckUtils]: 326: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,555 INFO L272 TraceCheckUtils]: 325: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,556 INFO L290 TraceCheckUtils]: 324: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:17,556 INFO L290 TraceCheckUtils]: 323: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:17,557 INFO L290 TraceCheckUtils]: 322: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:17,557 INFO L290 TraceCheckUtils]: 321: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:17,557 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120895#true} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:17,557 INFO L290 TraceCheckUtils]: 319: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,557 INFO L290 TraceCheckUtils]: 318: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,557 INFO L290 TraceCheckUtils]: 317: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,558 INFO L272 TraceCheckUtils]: 316: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,558 INFO L290 TraceCheckUtils]: 315: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:17,559 INFO L290 TraceCheckUtils]: 314: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:17,559 INFO L290 TraceCheckUtils]: 313: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:17,559 INFO L290 TraceCheckUtils]: 312: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:17,560 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120895#true} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:17,560 INFO L290 TraceCheckUtils]: 310: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,560 INFO L290 TraceCheckUtils]: 309: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,560 INFO L290 TraceCheckUtils]: 308: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,560 INFO L272 TraceCheckUtils]: 307: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,560 INFO L290 TraceCheckUtils]: 306: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:17,561 INFO L290 TraceCheckUtils]: 305: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:17,561 INFO L290 TraceCheckUtils]: 304: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:17,561 INFO L290 TraceCheckUtils]: 303: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:17,562 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120895#true} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:17,562 INFO L290 TraceCheckUtils]: 301: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,562 INFO L290 TraceCheckUtils]: 300: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,562 INFO L290 TraceCheckUtils]: 299: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,562 INFO L272 TraceCheckUtils]: 298: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,562 INFO L290 TraceCheckUtils]: 297: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:17,563 INFO L290 TraceCheckUtils]: 296: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:17,563 INFO L290 TraceCheckUtils]: 295: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:17,563 INFO L290 TraceCheckUtils]: 294: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:17,564 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120895#true} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:17,564 INFO L290 TraceCheckUtils]: 292: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,564 INFO L290 TraceCheckUtils]: 291: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,564 INFO L290 TraceCheckUtils]: 290: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,564 INFO L272 TraceCheckUtils]: 289: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,564 INFO L290 TraceCheckUtils]: 288: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:17,565 INFO L290 TraceCheckUtils]: 287: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:17,565 INFO L290 TraceCheckUtils]: 286: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:17,566 INFO L290 TraceCheckUtils]: 285: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:17,566 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120895#true} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:17,566 INFO L290 TraceCheckUtils]: 283: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,566 INFO L290 TraceCheckUtils]: 282: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,566 INFO L290 TraceCheckUtils]: 281: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,566 INFO L272 TraceCheckUtils]: 280: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,567 INFO L290 TraceCheckUtils]: 279: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:17,567 INFO L290 TraceCheckUtils]: 278: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:17,568 INFO L290 TraceCheckUtils]: 277: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:17,568 INFO L290 TraceCheckUtils]: 276: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:17,568 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120895#true} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:17,568 INFO L290 TraceCheckUtils]: 274: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,568 INFO L290 TraceCheckUtils]: 273: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,568 INFO L290 TraceCheckUtils]: 272: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,569 INFO L272 TraceCheckUtils]: 271: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,569 INFO L290 TraceCheckUtils]: 270: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:17,570 INFO L290 TraceCheckUtils]: 269: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:17,570 INFO L290 TraceCheckUtils]: 268: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:17,570 INFO L290 TraceCheckUtils]: 267: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:17,570 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120895#true} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:17,571 INFO L290 TraceCheckUtils]: 265: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,571 INFO L290 TraceCheckUtils]: 264: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,571 INFO L290 TraceCheckUtils]: 263: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,571 INFO L272 TraceCheckUtils]: 262: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,571 INFO L290 TraceCheckUtils]: 261: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:17,572 INFO L290 TraceCheckUtils]: 260: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:17,572 INFO L290 TraceCheckUtils]: 259: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:17,572 INFO L290 TraceCheckUtils]: 258: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:17,573 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120895#true} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:17,573 INFO L290 TraceCheckUtils]: 256: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,573 INFO L290 TraceCheckUtils]: 255: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,573 INFO L290 TraceCheckUtils]: 254: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,573 INFO L272 TraceCheckUtils]: 253: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,573 INFO L290 TraceCheckUtils]: 252: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:17,574 INFO L290 TraceCheckUtils]: 251: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:17,574 INFO L290 TraceCheckUtils]: 250: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:17,574 INFO L290 TraceCheckUtils]: 249: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:17,575 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120895#true} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:17,575 INFO L290 TraceCheckUtils]: 247: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,575 INFO L290 TraceCheckUtils]: 246: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,575 INFO L290 TraceCheckUtils]: 245: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,575 INFO L272 TraceCheckUtils]: 244: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,575 INFO L290 TraceCheckUtils]: 243: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:17,576 INFO L290 TraceCheckUtils]: 242: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:17,576 INFO L290 TraceCheckUtils]: 241: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:17,577 INFO L290 TraceCheckUtils]: 240: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:17,577 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120895#true} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:17,577 INFO L290 TraceCheckUtils]: 238: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,577 INFO L290 TraceCheckUtils]: 237: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,577 INFO L290 TraceCheckUtils]: 236: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,577 INFO L272 TraceCheckUtils]: 235: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,577 INFO L290 TraceCheckUtils]: 234: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:17,578 INFO L290 TraceCheckUtils]: 233: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:17,579 INFO L290 TraceCheckUtils]: 232: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:17,579 INFO L290 TraceCheckUtils]: 231: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:17,579 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120895#true} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:17,579 INFO L290 TraceCheckUtils]: 229: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,579 INFO L290 TraceCheckUtils]: 228: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,579 INFO L290 TraceCheckUtils]: 227: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,579 INFO L272 TraceCheckUtils]: 226: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,580 INFO L290 TraceCheckUtils]: 225: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:17,581 INFO L290 TraceCheckUtils]: 224: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:17,581 INFO L290 TraceCheckUtils]: 223: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:17,581 INFO L290 TraceCheckUtils]: 222: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:17,581 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120895#true} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:17,581 INFO L290 TraceCheckUtils]: 220: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,581 INFO L290 TraceCheckUtils]: 219: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,582 INFO L290 TraceCheckUtils]: 218: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,582 INFO L272 TraceCheckUtils]: 217: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,582 INFO L290 TraceCheckUtils]: 216: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:17,583 INFO L290 TraceCheckUtils]: 215: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:17,583 INFO L290 TraceCheckUtils]: 214: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:17,583 INFO L290 TraceCheckUtils]: 213: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:17,584 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120895#true} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:17,584 INFO L290 TraceCheckUtils]: 211: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,584 INFO L290 TraceCheckUtils]: 210: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,584 INFO L290 TraceCheckUtils]: 209: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,584 INFO L272 TraceCheckUtils]: 208: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,584 INFO L290 TraceCheckUtils]: 207: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:17,585 INFO L290 TraceCheckUtils]: 206: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:17,585 INFO L290 TraceCheckUtils]: 205: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:17,585 INFO L290 TraceCheckUtils]: 204: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:17,586 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120895#true} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:17,586 INFO L290 TraceCheckUtils]: 202: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,586 INFO L290 TraceCheckUtils]: 201: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,586 INFO L290 TraceCheckUtils]: 200: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,586 INFO L272 TraceCheckUtils]: 199: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,586 INFO L290 TraceCheckUtils]: 198: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:17,587 INFO L290 TraceCheckUtils]: 197: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:17,587 INFO L290 TraceCheckUtils]: 196: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:17,588 INFO L290 TraceCheckUtils]: 195: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:17,588 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120895#true} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:17,588 INFO L290 TraceCheckUtils]: 193: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,588 INFO L290 TraceCheckUtils]: 192: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,588 INFO L290 TraceCheckUtils]: 191: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,588 INFO L272 TraceCheckUtils]: 190: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,588 INFO L290 TraceCheckUtils]: 189: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:17,589 INFO L290 TraceCheckUtils]: 188: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:17,589 INFO L290 TraceCheckUtils]: 187: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:17,590 INFO L290 TraceCheckUtils]: 186: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:17,590 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120895#true} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:17,590 INFO L290 TraceCheckUtils]: 184: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,590 INFO L290 TraceCheckUtils]: 183: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,590 INFO L290 TraceCheckUtils]: 182: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,590 INFO L272 TraceCheckUtils]: 181: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,591 INFO L290 TraceCheckUtils]: 180: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:17,591 INFO L290 TraceCheckUtils]: 179: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:17,592 INFO L290 TraceCheckUtils]: 178: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:17,592 INFO L290 TraceCheckUtils]: 177: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:17,592 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120895#true} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:17,592 INFO L290 TraceCheckUtils]: 175: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,592 INFO L290 TraceCheckUtils]: 174: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,593 INFO L290 TraceCheckUtils]: 173: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,593 INFO L272 TraceCheckUtils]: 172: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,593 INFO L290 TraceCheckUtils]: 171: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:17,594 INFO L290 TraceCheckUtils]: 170: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:17,594 INFO L290 TraceCheckUtils]: 169: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:17,594 INFO L290 TraceCheckUtils]: 168: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:17,595 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120895#true} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:17,595 INFO L290 TraceCheckUtils]: 166: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,595 INFO L290 TraceCheckUtils]: 165: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,595 INFO L290 TraceCheckUtils]: 164: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,595 INFO L272 TraceCheckUtils]: 163: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,595 INFO L290 TraceCheckUtils]: 162: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:17,596 INFO L290 TraceCheckUtils]: 161: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:17,596 INFO L290 TraceCheckUtils]: 160: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:17,596 INFO L290 TraceCheckUtils]: 159: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:17,597 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120895#true} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:17,597 INFO L290 TraceCheckUtils]: 157: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,597 INFO L290 TraceCheckUtils]: 156: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,597 INFO L290 TraceCheckUtils]: 155: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,597 INFO L272 TraceCheckUtils]: 154: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,597 INFO L290 TraceCheckUtils]: 153: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:17,598 INFO L290 TraceCheckUtils]: 152: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:17,598 INFO L290 TraceCheckUtils]: 151: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:17,598 INFO L290 TraceCheckUtils]: 150: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:17,599 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120895#true} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:17,599 INFO L290 TraceCheckUtils]: 148: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,599 INFO L290 TraceCheckUtils]: 147: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,599 INFO L290 TraceCheckUtils]: 146: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,599 INFO L272 TraceCheckUtils]: 145: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,599 INFO L290 TraceCheckUtils]: 144: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:17,600 INFO L290 TraceCheckUtils]: 143: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:17,600 INFO L290 TraceCheckUtils]: 142: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:17,601 INFO L290 TraceCheckUtils]: 141: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:17,601 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120895#true} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:17,601 INFO L290 TraceCheckUtils]: 139: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,601 INFO L290 TraceCheckUtils]: 138: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,601 INFO L290 TraceCheckUtils]: 137: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,601 INFO L272 TraceCheckUtils]: 136: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,601 INFO L290 TraceCheckUtils]: 135: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:17,602 INFO L290 TraceCheckUtils]: 134: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:17,603 INFO L290 TraceCheckUtils]: 133: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:17,603 INFO L290 TraceCheckUtils]: 132: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:17,603 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120895#true} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:17,603 INFO L290 TraceCheckUtils]: 130: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,603 INFO L290 TraceCheckUtils]: 129: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,603 INFO L290 TraceCheckUtils]: 128: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,603 INFO L272 TraceCheckUtils]: 127: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,604 INFO L290 TraceCheckUtils]: 126: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:17,605 INFO L290 TraceCheckUtils]: 125: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:17,605 INFO L290 TraceCheckUtils]: 124: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:17,605 INFO L290 TraceCheckUtils]: 123: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:17,605 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120895#true} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:17,606 INFO L290 TraceCheckUtils]: 121: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,606 INFO L290 TraceCheckUtils]: 120: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,606 INFO L290 TraceCheckUtils]: 119: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,606 INFO L272 TraceCheckUtils]: 118: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,606 INFO L290 TraceCheckUtils]: 117: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:17,607 INFO L290 TraceCheckUtils]: 116: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:17,607 INFO L290 TraceCheckUtils]: 115: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:17,607 INFO L290 TraceCheckUtils]: 114: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:17,608 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120895#true} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:17,608 INFO L290 TraceCheckUtils]: 112: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,608 INFO L290 TraceCheckUtils]: 111: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,608 INFO L290 TraceCheckUtils]: 110: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,608 INFO L272 TraceCheckUtils]: 109: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,608 INFO L290 TraceCheckUtils]: 108: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:17,609 INFO L290 TraceCheckUtils]: 107: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:17,609 INFO L290 TraceCheckUtils]: 106: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:17,609 INFO L290 TraceCheckUtils]: 105: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:17,610 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120895#true} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:17,610 INFO L290 TraceCheckUtils]: 103: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,610 INFO L290 TraceCheckUtils]: 102: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,610 INFO L290 TraceCheckUtils]: 101: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,610 INFO L272 TraceCheckUtils]: 100: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:17,611 INFO L290 TraceCheckUtils]: 98: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:17,611 INFO L290 TraceCheckUtils]: 97: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:17,612 INFO L290 TraceCheckUtils]: 96: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:17,612 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120895#true} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:17,612 INFO L290 TraceCheckUtils]: 94: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,612 INFO L290 TraceCheckUtils]: 93: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,612 INFO L290 TraceCheckUtils]: 92: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,612 INFO L272 TraceCheckUtils]: 91: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,612 INFO L290 TraceCheckUtils]: 90: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:17,613 INFO L290 TraceCheckUtils]: 89: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:17,614 INFO L290 TraceCheckUtils]: 88: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:17,614 INFO L290 TraceCheckUtils]: 87: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:17,614 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120895#true} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:17,614 INFO L290 TraceCheckUtils]: 85: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,614 INFO L290 TraceCheckUtils]: 84: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,614 INFO L290 TraceCheckUtils]: 83: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,614 INFO L272 TraceCheckUtils]: 82: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,615 INFO L290 TraceCheckUtils]: 81: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:17,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:17,616 INFO L290 TraceCheckUtils]: 79: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:17,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:17,616 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120895#true} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:17,617 INFO L290 TraceCheckUtils]: 76: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,617 INFO L290 TraceCheckUtils]: 75: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,617 INFO L290 TraceCheckUtils]: 74: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,617 INFO L272 TraceCheckUtils]: 73: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,617 INFO L290 TraceCheckUtils]: 72: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:17,618 INFO L290 TraceCheckUtils]: 71: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:17,618 INFO L290 TraceCheckUtils]: 70: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:17,618 INFO L290 TraceCheckUtils]: 69: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:17,619 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120895#true} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:17,619 INFO L290 TraceCheckUtils]: 67: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,619 INFO L290 TraceCheckUtils]: 66: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,619 INFO L290 TraceCheckUtils]: 65: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,619 INFO L272 TraceCheckUtils]: 64: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,619 INFO L290 TraceCheckUtils]: 63: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:17,620 INFO L290 TraceCheckUtils]: 62: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:17,620 INFO L290 TraceCheckUtils]: 61: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:17,620 INFO L290 TraceCheckUtils]: 60: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:17,621 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120895#true} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:17,621 INFO L290 TraceCheckUtils]: 58: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,621 INFO L290 TraceCheckUtils]: 56: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,621 INFO L272 TraceCheckUtils]: 55: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:17,622 INFO L290 TraceCheckUtils]: 53: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:17,622 INFO L290 TraceCheckUtils]: 52: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:17,623 INFO L290 TraceCheckUtils]: 51: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:17,623 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120895#true} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:17,623 INFO L290 TraceCheckUtils]: 49: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,623 INFO L272 TraceCheckUtils]: 46: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,623 INFO L290 TraceCheckUtils]: 45: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:17,624 INFO L290 TraceCheckUtils]: 44: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:17,625 INFO L290 TraceCheckUtils]: 43: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:17,625 INFO L290 TraceCheckUtils]: 42: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:17,625 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120895#true} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:17,625 INFO L290 TraceCheckUtils]: 40: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,625 INFO L290 TraceCheckUtils]: 39: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,625 INFO L290 TraceCheckUtils]: 38: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,625 INFO L272 TraceCheckUtils]: 37: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,626 INFO L290 TraceCheckUtils]: 36: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:17,627 INFO L290 TraceCheckUtils]: 35: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:17,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:17,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:17,627 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120895#true} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:17,628 INFO L290 TraceCheckUtils]: 31: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,628 INFO L290 TraceCheckUtils]: 29: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,628 INFO L272 TraceCheckUtils]: 28: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,628 INFO L290 TraceCheckUtils]: 27: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:17,629 INFO L290 TraceCheckUtils]: 26: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:17,629 INFO L290 TraceCheckUtils]: 25: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:17,629 INFO L290 TraceCheckUtils]: 24: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:17,630 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120895#true} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:17,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,630 INFO L290 TraceCheckUtils]: 21: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,630 INFO L272 TraceCheckUtils]: 19: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,630 INFO L290 TraceCheckUtils]: 18: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:17,631 INFO L290 TraceCheckUtils]: 17: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:17,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {121064#(<= ~counter~0 5)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,632 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #61#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 13: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 12: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L272 TraceCheckUtils]: 11: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #59#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 9: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L290 TraceCheckUtils]: 7: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 12:53:17,632 INFO L272 TraceCheckUtils]: 6: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 12:53:17,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {121064#(<= ~counter~0 5)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {121064#(<= ~counter~0 5)} call #t~ret7 := main(); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121064#(<= ~counter~0 5)} {120895#true} #67#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:17,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-28 12:53:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 4818 refuted. 0 times theorem prover too weak. 3788 trivial. 0 not checked. [2022-04-28 12:53:17,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:53:17,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536817008] [2022-04-28 12:53:17,635 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:53:17,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [852396543] [2022-04-28 12:53:17,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [852396543] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:53:17,635 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:53:17,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-28 12:53:17,635 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:53:17,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [35827567] [2022-04-28 12:53:17,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [35827567] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:53:17,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:53:17,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-28 12:53:17,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649668885] [2022-04-28 12:53:17,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:53:17,636 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 12:53:17,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:53:17,636 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 12:53:17,942 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:17,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-28 12:53:17,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:17,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-28 12:53:17,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:53:17,943 INFO L87 Difference]: Start difference. First operand 416 states and 461 transitions. Second operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 12:53:20,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:20,473 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-28 12:53:20,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-28 12:53:20,474 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 12:53:20,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:53:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 12:53:20,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 12:53:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 12:53:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 12:53:20,496 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-28 12:53:20,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:20,908 INFO L225 Difference]: With dead ends: 430 [2022-04-28 12:53:20,908 INFO L226 Difference]: Without dead ends: 425 [2022-04-28 12:53:20,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-28 12:53:20,909 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 145 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 12:53:20,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 440 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 12:53:20,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-28 12:53:21,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-28 12:53:21,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:53:21,585 INFO L82 GeneralOperation]: Start isEquivalent. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 12:53:21,585 INFO L74 IsIncluded]: Start isIncluded. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 12:53:21,585 INFO L87 Difference]: Start difference. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 12:53:21,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:21,591 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 12:53:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 12:53:21,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:21,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:21,591 INFO L74 IsIncluded]: Start isIncluded. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 12:53:21,592 INFO L87 Difference]: Start difference. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 12:53:21,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:21,597 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 12:53:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 12:53:21,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:21,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:21,598 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:53:21,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:53:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 12:53:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-28 12:53:21,605 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-28 12:53:21,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:53:21,606 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-28 12:53:21,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 12:53:21,606 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-28 12:53:23,621 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 12:53:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-28 12:53:23,623 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:53:23,623 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 45, 45, 45, 45, 45, 45, 45, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:53:23,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-28 12:53:23,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-04-28 12:53:23,824 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:53:23,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:53:23,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-28 12:53:23,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:23,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [47406504] [2022-04-28 12:53:23,824 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:53:23,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-28 12:53:23,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:53:23,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560254851] [2022-04-28 12:53:23,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:53:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:53:23,853 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:53:23,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [980954406] [2022-04-28 12:53:23,853 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:53:23,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:23,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:53:23,854 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:53:23,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-28 12:53:29,989 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-28 12:53:29,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:53:30,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-28 12:53:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:53:30,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:53:32,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-28 12:53:32,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126118#(<= ~counter~0 0)} {126110#true} #67#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {126118#(<= ~counter~0 0)} call #t~ret7 := main(); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {126118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,286 INFO L272 TraceCheckUtils]: 6: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,286 INFO L290 TraceCheckUtils]: 7: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,286 INFO L290 TraceCheckUtils]: 8: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,286 INFO L290 TraceCheckUtils]: 9: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,287 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #59#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,287 INFO L272 TraceCheckUtils]: 11: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,287 INFO L290 TraceCheckUtils]: 12: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,288 INFO L290 TraceCheckUtils]: 13: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,288 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #61#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,288 INFO L290 TraceCheckUtils]: 16: Hoare triple {126118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:32,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {126118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {126167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,291 INFO L272 TraceCheckUtils]: 19: Hoare triple {126167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {126167#(<= ~counter~0 1)} ~cond := #in~cond; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {126167#(<= ~counter~0 1)} assume !(0 == ~cond); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {126167#(<= ~counter~0 1)} assume true; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,292 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126167#(<= ~counter~0 1)} {126167#(<= ~counter~0 1)} #63#return; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {126167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {126167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:32,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {126167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,294 INFO L290 TraceCheckUtils]: 27: Hoare triple {126195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,294 INFO L272 TraceCheckUtils]: 28: Hoare triple {126195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {126195#(<= ~counter~0 2)} ~cond := #in~cond; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,295 INFO L290 TraceCheckUtils]: 30: Hoare triple {126195#(<= ~counter~0 2)} assume !(0 == ~cond); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,295 INFO L290 TraceCheckUtils]: 31: Hoare triple {126195#(<= ~counter~0 2)} assume true; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,295 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126195#(<= ~counter~0 2)} {126195#(<= ~counter~0 2)} #63#return; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,296 INFO L290 TraceCheckUtils]: 33: Hoare triple {126195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {126195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:32,297 INFO L290 TraceCheckUtils]: 35: Hoare triple {126195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,297 INFO L290 TraceCheckUtils]: 36: Hoare triple {126223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,298 INFO L272 TraceCheckUtils]: 37: Hoare triple {126223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {126223#(<= ~counter~0 3)} ~cond := #in~cond; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,298 INFO L290 TraceCheckUtils]: 39: Hoare triple {126223#(<= ~counter~0 3)} assume !(0 == ~cond); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,298 INFO L290 TraceCheckUtils]: 40: Hoare triple {126223#(<= ~counter~0 3)} assume true; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,299 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126223#(<= ~counter~0 3)} {126223#(<= ~counter~0 3)} #63#return; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,299 INFO L290 TraceCheckUtils]: 42: Hoare triple {126223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,299 INFO L290 TraceCheckUtils]: 43: Hoare triple {126223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:32,300 INFO L290 TraceCheckUtils]: 44: Hoare triple {126223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,300 INFO L290 TraceCheckUtils]: 45: Hoare triple {126251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,301 INFO L272 TraceCheckUtils]: 46: Hoare triple {126251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,301 INFO L290 TraceCheckUtils]: 47: Hoare triple {126251#(<= ~counter~0 4)} ~cond := #in~cond; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,301 INFO L290 TraceCheckUtils]: 48: Hoare triple {126251#(<= ~counter~0 4)} assume !(0 == ~cond); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,301 INFO L290 TraceCheckUtils]: 49: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,302 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126251#(<= ~counter~0 4)} {126251#(<= ~counter~0 4)} #63#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,302 INFO L290 TraceCheckUtils]: 51: Hoare triple {126251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,302 INFO L290 TraceCheckUtils]: 52: Hoare triple {126251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:32,303 INFO L290 TraceCheckUtils]: 53: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,304 INFO L290 TraceCheckUtils]: 54: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,304 INFO L272 TraceCheckUtils]: 55: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,304 INFO L290 TraceCheckUtils]: 56: Hoare triple {126279#(<= ~counter~0 5)} ~cond := #in~cond; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,304 INFO L290 TraceCheckUtils]: 57: Hoare triple {126279#(<= ~counter~0 5)} assume !(0 == ~cond); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,305 INFO L290 TraceCheckUtils]: 58: Hoare triple {126279#(<= ~counter~0 5)} assume true; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,305 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126279#(<= ~counter~0 5)} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,305 INFO L290 TraceCheckUtils]: 60: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,306 INFO L290 TraceCheckUtils]: 61: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:32,307 INFO L290 TraceCheckUtils]: 62: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,307 INFO L290 TraceCheckUtils]: 63: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,307 INFO L272 TraceCheckUtils]: 64: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,307 INFO L290 TraceCheckUtils]: 65: Hoare triple {126307#(<= ~counter~0 6)} ~cond := #in~cond; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,308 INFO L290 TraceCheckUtils]: 66: Hoare triple {126307#(<= ~counter~0 6)} assume !(0 == ~cond); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,308 INFO L290 TraceCheckUtils]: 67: Hoare triple {126307#(<= ~counter~0 6)} assume true; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,308 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126307#(<= ~counter~0 6)} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,309 INFO L290 TraceCheckUtils]: 69: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,309 INFO L290 TraceCheckUtils]: 70: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:32,310 INFO L290 TraceCheckUtils]: 71: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,310 INFO L290 TraceCheckUtils]: 72: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,310 INFO L272 TraceCheckUtils]: 73: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,311 INFO L290 TraceCheckUtils]: 74: Hoare triple {126335#(<= ~counter~0 7)} ~cond := #in~cond; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,311 INFO L290 TraceCheckUtils]: 75: Hoare triple {126335#(<= ~counter~0 7)} assume !(0 == ~cond); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,311 INFO L290 TraceCheckUtils]: 76: Hoare triple {126335#(<= ~counter~0 7)} assume true; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,312 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126335#(<= ~counter~0 7)} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,312 INFO L290 TraceCheckUtils]: 78: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,312 INFO L290 TraceCheckUtils]: 79: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:32,313 INFO L290 TraceCheckUtils]: 80: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,313 INFO L290 TraceCheckUtils]: 81: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,314 INFO L272 TraceCheckUtils]: 82: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,314 INFO L290 TraceCheckUtils]: 83: Hoare triple {126363#(<= ~counter~0 8)} ~cond := #in~cond; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,314 INFO L290 TraceCheckUtils]: 84: Hoare triple {126363#(<= ~counter~0 8)} assume !(0 == ~cond); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,314 INFO L290 TraceCheckUtils]: 85: Hoare triple {126363#(<= ~counter~0 8)} assume true; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,315 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126363#(<= ~counter~0 8)} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,315 INFO L290 TraceCheckUtils]: 87: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,315 INFO L290 TraceCheckUtils]: 88: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:32,316 INFO L290 TraceCheckUtils]: 89: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,316 INFO L290 TraceCheckUtils]: 90: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,317 INFO L272 TraceCheckUtils]: 91: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,317 INFO L290 TraceCheckUtils]: 92: Hoare triple {126391#(<= ~counter~0 9)} ~cond := #in~cond; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,317 INFO L290 TraceCheckUtils]: 93: Hoare triple {126391#(<= ~counter~0 9)} assume !(0 == ~cond); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,317 INFO L290 TraceCheckUtils]: 94: Hoare triple {126391#(<= ~counter~0 9)} assume true; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,318 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126391#(<= ~counter~0 9)} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,318 INFO L290 TraceCheckUtils]: 96: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,318 INFO L290 TraceCheckUtils]: 97: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:32,319 INFO L290 TraceCheckUtils]: 98: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,320 INFO L290 TraceCheckUtils]: 99: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,320 INFO L272 TraceCheckUtils]: 100: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,320 INFO L290 TraceCheckUtils]: 101: Hoare triple {126419#(<= ~counter~0 10)} ~cond := #in~cond; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,320 INFO L290 TraceCheckUtils]: 102: Hoare triple {126419#(<= ~counter~0 10)} assume !(0 == ~cond); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,321 INFO L290 TraceCheckUtils]: 103: Hoare triple {126419#(<= ~counter~0 10)} assume true; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,321 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126419#(<= ~counter~0 10)} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,321 INFO L290 TraceCheckUtils]: 105: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,322 INFO L290 TraceCheckUtils]: 106: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:32,323 INFO L290 TraceCheckUtils]: 107: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,323 INFO L290 TraceCheckUtils]: 108: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,323 INFO L272 TraceCheckUtils]: 109: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,323 INFO L290 TraceCheckUtils]: 110: Hoare triple {126447#(<= ~counter~0 11)} ~cond := #in~cond; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,324 INFO L290 TraceCheckUtils]: 111: Hoare triple {126447#(<= ~counter~0 11)} assume !(0 == ~cond); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,324 INFO L290 TraceCheckUtils]: 112: Hoare triple {126447#(<= ~counter~0 11)} assume true; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,324 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126447#(<= ~counter~0 11)} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,325 INFO L290 TraceCheckUtils]: 114: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,325 INFO L290 TraceCheckUtils]: 115: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:32,326 INFO L290 TraceCheckUtils]: 116: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,326 INFO L290 TraceCheckUtils]: 117: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,326 INFO L272 TraceCheckUtils]: 118: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,327 INFO L290 TraceCheckUtils]: 119: Hoare triple {126475#(<= ~counter~0 12)} ~cond := #in~cond; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,327 INFO L290 TraceCheckUtils]: 120: Hoare triple {126475#(<= ~counter~0 12)} assume !(0 == ~cond); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,327 INFO L290 TraceCheckUtils]: 121: Hoare triple {126475#(<= ~counter~0 12)} assume true; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,327 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126475#(<= ~counter~0 12)} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,328 INFO L290 TraceCheckUtils]: 123: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,328 INFO L290 TraceCheckUtils]: 124: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:32,329 INFO L290 TraceCheckUtils]: 125: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,329 INFO L290 TraceCheckUtils]: 126: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,330 INFO L272 TraceCheckUtils]: 127: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,330 INFO L290 TraceCheckUtils]: 128: Hoare triple {126503#(<= ~counter~0 13)} ~cond := #in~cond; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,330 INFO L290 TraceCheckUtils]: 129: Hoare triple {126503#(<= ~counter~0 13)} assume !(0 == ~cond); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,330 INFO L290 TraceCheckUtils]: 130: Hoare triple {126503#(<= ~counter~0 13)} assume true; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,331 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126503#(<= ~counter~0 13)} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,331 INFO L290 TraceCheckUtils]: 132: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,331 INFO L290 TraceCheckUtils]: 133: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:32,332 INFO L290 TraceCheckUtils]: 134: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,332 INFO L290 TraceCheckUtils]: 135: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,333 INFO L272 TraceCheckUtils]: 136: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,333 INFO L290 TraceCheckUtils]: 137: Hoare triple {126531#(<= ~counter~0 14)} ~cond := #in~cond; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,333 INFO L290 TraceCheckUtils]: 138: Hoare triple {126531#(<= ~counter~0 14)} assume !(0 == ~cond); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,334 INFO L290 TraceCheckUtils]: 139: Hoare triple {126531#(<= ~counter~0 14)} assume true; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,334 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126531#(<= ~counter~0 14)} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,334 INFO L290 TraceCheckUtils]: 141: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,334 INFO L290 TraceCheckUtils]: 142: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:32,335 INFO L290 TraceCheckUtils]: 143: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,336 INFO L290 TraceCheckUtils]: 144: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,336 INFO L272 TraceCheckUtils]: 145: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,336 INFO L290 TraceCheckUtils]: 146: Hoare triple {126559#(<= ~counter~0 15)} ~cond := #in~cond; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,336 INFO L290 TraceCheckUtils]: 147: Hoare triple {126559#(<= ~counter~0 15)} assume !(0 == ~cond); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,337 INFO L290 TraceCheckUtils]: 148: Hoare triple {126559#(<= ~counter~0 15)} assume true; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,337 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126559#(<= ~counter~0 15)} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,337 INFO L290 TraceCheckUtils]: 150: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,338 INFO L290 TraceCheckUtils]: 151: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:32,339 INFO L290 TraceCheckUtils]: 152: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,339 INFO L290 TraceCheckUtils]: 153: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,339 INFO L272 TraceCheckUtils]: 154: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,339 INFO L290 TraceCheckUtils]: 155: Hoare triple {126587#(<= ~counter~0 16)} ~cond := #in~cond; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,340 INFO L290 TraceCheckUtils]: 156: Hoare triple {126587#(<= ~counter~0 16)} assume !(0 == ~cond); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,340 INFO L290 TraceCheckUtils]: 157: Hoare triple {126587#(<= ~counter~0 16)} assume true; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,340 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126587#(<= ~counter~0 16)} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,341 INFO L290 TraceCheckUtils]: 159: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,341 INFO L290 TraceCheckUtils]: 160: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:32,342 INFO L290 TraceCheckUtils]: 161: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,342 INFO L290 TraceCheckUtils]: 162: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,342 INFO L272 TraceCheckUtils]: 163: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,343 INFO L290 TraceCheckUtils]: 164: Hoare triple {126615#(<= ~counter~0 17)} ~cond := #in~cond; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,343 INFO L290 TraceCheckUtils]: 165: Hoare triple {126615#(<= ~counter~0 17)} assume !(0 == ~cond); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,343 INFO L290 TraceCheckUtils]: 166: Hoare triple {126615#(<= ~counter~0 17)} assume true; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,344 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126615#(<= ~counter~0 17)} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,344 INFO L290 TraceCheckUtils]: 168: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,344 INFO L290 TraceCheckUtils]: 169: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:32,345 INFO L290 TraceCheckUtils]: 170: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,345 INFO L290 TraceCheckUtils]: 171: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,346 INFO L272 TraceCheckUtils]: 172: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,346 INFO L290 TraceCheckUtils]: 173: Hoare triple {126643#(<= ~counter~0 18)} ~cond := #in~cond; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,346 INFO L290 TraceCheckUtils]: 174: Hoare triple {126643#(<= ~counter~0 18)} assume !(0 == ~cond); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,346 INFO L290 TraceCheckUtils]: 175: Hoare triple {126643#(<= ~counter~0 18)} assume true; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,347 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126643#(<= ~counter~0 18)} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,347 INFO L290 TraceCheckUtils]: 177: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,347 INFO L290 TraceCheckUtils]: 178: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:32,348 INFO L290 TraceCheckUtils]: 179: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,348 INFO L290 TraceCheckUtils]: 180: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,349 INFO L272 TraceCheckUtils]: 181: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,349 INFO L290 TraceCheckUtils]: 182: Hoare triple {126671#(<= ~counter~0 19)} ~cond := #in~cond; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,349 INFO L290 TraceCheckUtils]: 183: Hoare triple {126671#(<= ~counter~0 19)} assume !(0 == ~cond); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,350 INFO L290 TraceCheckUtils]: 184: Hoare triple {126671#(<= ~counter~0 19)} assume true; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,350 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126671#(<= ~counter~0 19)} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,350 INFO L290 TraceCheckUtils]: 186: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,351 INFO L290 TraceCheckUtils]: 187: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:32,352 INFO L290 TraceCheckUtils]: 188: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,352 INFO L290 TraceCheckUtils]: 189: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,352 INFO L272 TraceCheckUtils]: 190: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,353 INFO L290 TraceCheckUtils]: 191: Hoare triple {126699#(<= ~counter~0 20)} ~cond := #in~cond; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,353 INFO L290 TraceCheckUtils]: 192: Hoare triple {126699#(<= ~counter~0 20)} assume !(0 == ~cond); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,353 INFO L290 TraceCheckUtils]: 193: Hoare triple {126699#(<= ~counter~0 20)} assume true; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,353 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126699#(<= ~counter~0 20)} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,354 INFO L290 TraceCheckUtils]: 195: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,354 INFO L290 TraceCheckUtils]: 196: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:32,355 INFO L290 TraceCheckUtils]: 197: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,355 INFO L290 TraceCheckUtils]: 198: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,356 INFO L272 TraceCheckUtils]: 199: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,356 INFO L290 TraceCheckUtils]: 200: Hoare triple {126727#(<= ~counter~0 21)} ~cond := #in~cond; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,356 INFO L290 TraceCheckUtils]: 201: Hoare triple {126727#(<= ~counter~0 21)} assume !(0 == ~cond); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,356 INFO L290 TraceCheckUtils]: 202: Hoare triple {126727#(<= ~counter~0 21)} assume true; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,357 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126727#(<= ~counter~0 21)} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,357 INFO L290 TraceCheckUtils]: 204: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,357 INFO L290 TraceCheckUtils]: 205: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:32,358 INFO L290 TraceCheckUtils]: 206: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,358 INFO L290 TraceCheckUtils]: 207: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,359 INFO L272 TraceCheckUtils]: 208: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,359 INFO L290 TraceCheckUtils]: 209: Hoare triple {126755#(<= ~counter~0 22)} ~cond := #in~cond; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,359 INFO L290 TraceCheckUtils]: 210: Hoare triple {126755#(<= ~counter~0 22)} assume !(0 == ~cond); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,359 INFO L290 TraceCheckUtils]: 211: Hoare triple {126755#(<= ~counter~0 22)} assume true; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,360 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126755#(<= ~counter~0 22)} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,360 INFO L290 TraceCheckUtils]: 213: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,360 INFO L290 TraceCheckUtils]: 214: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:32,361 INFO L290 TraceCheckUtils]: 215: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,362 INFO L290 TraceCheckUtils]: 216: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,362 INFO L272 TraceCheckUtils]: 217: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,362 INFO L290 TraceCheckUtils]: 218: Hoare triple {126783#(<= ~counter~0 23)} ~cond := #in~cond; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,362 INFO L290 TraceCheckUtils]: 219: Hoare triple {126783#(<= ~counter~0 23)} assume !(0 == ~cond); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,363 INFO L290 TraceCheckUtils]: 220: Hoare triple {126783#(<= ~counter~0 23)} assume true; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,363 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126783#(<= ~counter~0 23)} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,363 INFO L290 TraceCheckUtils]: 222: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,364 INFO L290 TraceCheckUtils]: 223: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:32,365 INFO L290 TraceCheckUtils]: 224: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,365 INFO L290 TraceCheckUtils]: 225: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,365 INFO L272 TraceCheckUtils]: 226: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,366 INFO L290 TraceCheckUtils]: 227: Hoare triple {126811#(<= ~counter~0 24)} ~cond := #in~cond; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,366 INFO L290 TraceCheckUtils]: 228: Hoare triple {126811#(<= ~counter~0 24)} assume !(0 == ~cond); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,366 INFO L290 TraceCheckUtils]: 229: Hoare triple {126811#(<= ~counter~0 24)} assume true; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,366 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126811#(<= ~counter~0 24)} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,367 INFO L290 TraceCheckUtils]: 231: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,367 INFO L290 TraceCheckUtils]: 232: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:32,368 INFO L290 TraceCheckUtils]: 233: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,368 INFO L290 TraceCheckUtils]: 234: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,369 INFO L272 TraceCheckUtils]: 235: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,369 INFO L290 TraceCheckUtils]: 236: Hoare triple {126839#(<= ~counter~0 25)} ~cond := #in~cond; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,369 INFO L290 TraceCheckUtils]: 237: Hoare triple {126839#(<= ~counter~0 25)} assume !(0 == ~cond); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,369 INFO L290 TraceCheckUtils]: 238: Hoare triple {126839#(<= ~counter~0 25)} assume true; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,370 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126839#(<= ~counter~0 25)} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,370 INFO L290 TraceCheckUtils]: 240: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,370 INFO L290 TraceCheckUtils]: 241: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:32,371 INFO L290 TraceCheckUtils]: 242: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,371 INFO L290 TraceCheckUtils]: 243: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,372 INFO L272 TraceCheckUtils]: 244: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,372 INFO L290 TraceCheckUtils]: 245: Hoare triple {126867#(<= ~counter~0 26)} ~cond := #in~cond; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,372 INFO L290 TraceCheckUtils]: 246: Hoare triple {126867#(<= ~counter~0 26)} assume !(0 == ~cond); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,372 INFO L290 TraceCheckUtils]: 247: Hoare triple {126867#(<= ~counter~0 26)} assume true; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,373 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126867#(<= ~counter~0 26)} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,373 INFO L290 TraceCheckUtils]: 249: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,373 INFO L290 TraceCheckUtils]: 250: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:32,374 INFO L290 TraceCheckUtils]: 251: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,375 INFO L290 TraceCheckUtils]: 252: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,375 INFO L272 TraceCheckUtils]: 253: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,375 INFO L290 TraceCheckUtils]: 254: Hoare triple {126895#(<= ~counter~0 27)} ~cond := #in~cond; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,375 INFO L290 TraceCheckUtils]: 255: Hoare triple {126895#(<= ~counter~0 27)} assume !(0 == ~cond); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,376 INFO L290 TraceCheckUtils]: 256: Hoare triple {126895#(<= ~counter~0 27)} assume true; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,376 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126895#(<= ~counter~0 27)} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,376 INFO L290 TraceCheckUtils]: 258: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,377 INFO L290 TraceCheckUtils]: 259: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:32,378 INFO L290 TraceCheckUtils]: 260: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,378 INFO L290 TraceCheckUtils]: 261: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,378 INFO L272 TraceCheckUtils]: 262: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,378 INFO L290 TraceCheckUtils]: 263: Hoare triple {126923#(<= ~counter~0 28)} ~cond := #in~cond; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,379 INFO L290 TraceCheckUtils]: 264: Hoare triple {126923#(<= ~counter~0 28)} assume !(0 == ~cond); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,379 INFO L290 TraceCheckUtils]: 265: Hoare triple {126923#(<= ~counter~0 28)} assume true; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,379 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126923#(<= ~counter~0 28)} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,380 INFO L290 TraceCheckUtils]: 267: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,380 INFO L290 TraceCheckUtils]: 268: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:32,381 INFO L290 TraceCheckUtils]: 269: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,381 INFO L290 TraceCheckUtils]: 270: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,381 INFO L272 TraceCheckUtils]: 271: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,382 INFO L290 TraceCheckUtils]: 272: Hoare triple {126951#(<= ~counter~0 29)} ~cond := #in~cond; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,382 INFO L290 TraceCheckUtils]: 273: Hoare triple {126951#(<= ~counter~0 29)} assume !(0 == ~cond); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,382 INFO L290 TraceCheckUtils]: 274: Hoare triple {126951#(<= ~counter~0 29)} assume true; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,383 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126951#(<= ~counter~0 29)} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,383 INFO L290 TraceCheckUtils]: 276: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,383 INFO L290 TraceCheckUtils]: 277: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:32,384 INFO L290 TraceCheckUtils]: 278: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,384 INFO L290 TraceCheckUtils]: 279: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,385 INFO L272 TraceCheckUtils]: 280: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,385 INFO L290 TraceCheckUtils]: 281: Hoare triple {126979#(<= ~counter~0 30)} ~cond := #in~cond; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,385 INFO L290 TraceCheckUtils]: 282: Hoare triple {126979#(<= ~counter~0 30)} assume !(0 == ~cond); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,385 INFO L290 TraceCheckUtils]: 283: Hoare triple {126979#(<= ~counter~0 30)} assume true; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,386 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126979#(<= ~counter~0 30)} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,386 INFO L290 TraceCheckUtils]: 285: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,386 INFO L290 TraceCheckUtils]: 286: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:32,387 INFO L290 TraceCheckUtils]: 287: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,387 INFO L290 TraceCheckUtils]: 288: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,388 INFO L272 TraceCheckUtils]: 289: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,388 INFO L290 TraceCheckUtils]: 290: Hoare triple {127007#(<= ~counter~0 31)} ~cond := #in~cond; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,388 INFO L290 TraceCheckUtils]: 291: Hoare triple {127007#(<= ~counter~0 31)} assume !(0 == ~cond); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,389 INFO L290 TraceCheckUtils]: 292: Hoare triple {127007#(<= ~counter~0 31)} assume true; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,389 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {127007#(<= ~counter~0 31)} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,389 INFO L290 TraceCheckUtils]: 294: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,389 INFO L290 TraceCheckUtils]: 295: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:32,390 INFO L290 TraceCheckUtils]: 296: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,391 INFO L290 TraceCheckUtils]: 297: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,391 INFO L272 TraceCheckUtils]: 298: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,391 INFO L290 TraceCheckUtils]: 299: Hoare triple {127035#(<= ~counter~0 32)} ~cond := #in~cond; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,392 INFO L290 TraceCheckUtils]: 300: Hoare triple {127035#(<= ~counter~0 32)} assume !(0 == ~cond); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,392 INFO L290 TraceCheckUtils]: 301: Hoare triple {127035#(<= ~counter~0 32)} assume true; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,392 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {127035#(<= ~counter~0 32)} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,392 INFO L290 TraceCheckUtils]: 303: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,393 INFO L290 TraceCheckUtils]: 304: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:32,394 INFO L290 TraceCheckUtils]: 305: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,394 INFO L290 TraceCheckUtils]: 306: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,394 INFO L272 TraceCheckUtils]: 307: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,395 INFO L290 TraceCheckUtils]: 308: Hoare triple {127063#(<= ~counter~0 33)} ~cond := #in~cond; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,395 INFO L290 TraceCheckUtils]: 309: Hoare triple {127063#(<= ~counter~0 33)} assume !(0 == ~cond); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,395 INFO L290 TraceCheckUtils]: 310: Hoare triple {127063#(<= ~counter~0 33)} assume true; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,395 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {127063#(<= ~counter~0 33)} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,396 INFO L290 TraceCheckUtils]: 312: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,396 INFO L290 TraceCheckUtils]: 313: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:32,397 INFO L290 TraceCheckUtils]: 314: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,397 INFO L290 TraceCheckUtils]: 315: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,398 INFO L272 TraceCheckUtils]: 316: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,398 INFO L290 TraceCheckUtils]: 317: Hoare triple {127091#(<= ~counter~0 34)} ~cond := #in~cond; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,398 INFO L290 TraceCheckUtils]: 318: Hoare triple {127091#(<= ~counter~0 34)} assume !(0 == ~cond); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,398 INFO L290 TraceCheckUtils]: 319: Hoare triple {127091#(<= ~counter~0 34)} assume true; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,399 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127091#(<= ~counter~0 34)} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,399 INFO L290 TraceCheckUtils]: 321: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,399 INFO L290 TraceCheckUtils]: 322: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:32,400 INFO L290 TraceCheckUtils]: 323: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,400 INFO L290 TraceCheckUtils]: 324: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,401 INFO L272 TraceCheckUtils]: 325: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,401 INFO L290 TraceCheckUtils]: 326: Hoare triple {127119#(<= ~counter~0 35)} ~cond := #in~cond; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,401 INFO L290 TraceCheckUtils]: 327: Hoare triple {127119#(<= ~counter~0 35)} assume !(0 == ~cond); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,401 INFO L290 TraceCheckUtils]: 328: Hoare triple {127119#(<= ~counter~0 35)} assume true; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,402 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127119#(<= ~counter~0 35)} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,402 INFO L290 TraceCheckUtils]: 330: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,402 INFO L290 TraceCheckUtils]: 331: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:32,403 INFO L290 TraceCheckUtils]: 332: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,404 INFO L290 TraceCheckUtils]: 333: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,404 INFO L272 TraceCheckUtils]: 334: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,404 INFO L290 TraceCheckUtils]: 335: Hoare triple {127147#(<= ~counter~0 36)} ~cond := #in~cond; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,405 INFO L290 TraceCheckUtils]: 336: Hoare triple {127147#(<= ~counter~0 36)} assume !(0 == ~cond); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,405 INFO L290 TraceCheckUtils]: 337: Hoare triple {127147#(<= ~counter~0 36)} assume true; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,405 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127147#(<= ~counter~0 36)} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,406 INFO L290 TraceCheckUtils]: 340: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:32,407 INFO L290 TraceCheckUtils]: 341: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,407 INFO L290 TraceCheckUtils]: 342: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,407 INFO L272 TraceCheckUtils]: 343: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,408 INFO L290 TraceCheckUtils]: 344: Hoare triple {127175#(<= ~counter~0 37)} ~cond := #in~cond; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,408 INFO L290 TraceCheckUtils]: 345: Hoare triple {127175#(<= ~counter~0 37)} assume !(0 == ~cond); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,408 INFO L290 TraceCheckUtils]: 346: Hoare triple {127175#(<= ~counter~0 37)} assume true; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,409 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127175#(<= ~counter~0 37)} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,409 INFO L290 TraceCheckUtils]: 348: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,409 INFO L290 TraceCheckUtils]: 349: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:32,410 INFO L290 TraceCheckUtils]: 350: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,410 INFO L290 TraceCheckUtils]: 351: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,411 INFO L272 TraceCheckUtils]: 352: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,411 INFO L290 TraceCheckUtils]: 353: Hoare triple {127203#(<= ~counter~0 38)} ~cond := #in~cond; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,411 INFO L290 TraceCheckUtils]: 354: Hoare triple {127203#(<= ~counter~0 38)} assume !(0 == ~cond); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,411 INFO L290 TraceCheckUtils]: 355: Hoare triple {127203#(<= ~counter~0 38)} assume true; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,412 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127203#(<= ~counter~0 38)} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,412 INFO L290 TraceCheckUtils]: 357: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,412 INFO L290 TraceCheckUtils]: 358: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:32,413 INFO L290 TraceCheckUtils]: 359: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,413 INFO L290 TraceCheckUtils]: 360: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,414 INFO L272 TraceCheckUtils]: 361: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,414 INFO L290 TraceCheckUtils]: 362: Hoare triple {127231#(<= ~counter~0 39)} ~cond := #in~cond; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,414 INFO L290 TraceCheckUtils]: 363: Hoare triple {127231#(<= ~counter~0 39)} assume !(0 == ~cond); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,415 INFO L290 TraceCheckUtils]: 364: Hoare triple {127231#(<= ~counter~0 39)} assume true; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,415 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127231#(<= ~counter~0 39)} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,415 INFO L290 TraceCheckUtils]: 366: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,415 INFO L290 TraceCheckUtils]: 367: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:32,416 INFO L290 TraceCheckUtils]: 368: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,417 INFO L290 TraceCheckUtils]: 369: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,417 INFO L272 TraceCheckUtils]: 370: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,417 INFO L290 TraceCheckUtils]: 371: Hoare triple {127259#(<= ~counter~0 40)} ~cond := #in~cond; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,417 INFO L290 TraceCheckUtils]: 372: Hoare triple {127259#(<= ~counter~0 40)} assume !(0 == ~cond); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,418 INFO L290 TraceCheckUtils]: 373: Hoare triple {127259#(<= ~counter~0 40)} assume true; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,418 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127259#(<= ~counter~0 40)} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,418 INFO L290 TraceCheckUtils]: 375: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,419 INFO L290 TraceCheckUtils]: 376: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:32,420 INFO L290 TraceCheckUtils]: 377: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,420 INFO L290 TraceCheckUtils]: 378: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,420 INFO L272 TraceCheckUtils]: 379: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,420 INFO L290 TraceCheckUtils]: 380: Hoare triple {127287#(<= ~counter~0 41)} ~cond := #in~cond; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,421 INFO L290 TraceCheckUtils]: 381: Hoare triple {127287#(<= ~counter~0 41)} assume !(0 == ~cond); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,421 INFO L290 TraceCheckUtils]: 382: Hoare triple {127287#(<= ~counter~0 41)} assume true; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,421 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127287#(<= ~counter~0 41)} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,422 INFO L290 TraceCheckUtils]: 384: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,422 INFO L290 TraceCheckUtils]: 385: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:32,423 INFO L290 TraceCheckUtils]: 386: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,423 INFO L290 TraceCheckUtils]: 387: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,423 INFO L272 TraceCheckUtils]: 388: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,424 INFO L290 TraceCheckUtils]: 389: Hoare triple {127315#(<= ~counter~0 42)} ~cond := #in~cond; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,424 INFO L290 TraceCheckUtils]: 390: Hoare triple {127315#(<= ~counter~0 42)} assume !(0 == ~cond); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,424 INFO L290 TraceCheckUtils]: 391: Hoare triple {127315#(<= ~counter~0 42)} assume true; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,425 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127315#(<= ~counter~0 42)} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,425 INFO L290 TraceCheckUtils]: 393: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,425 INFO L290 TraceCheckUtils]: 394: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:32,426 INFO L290 TraceCheckUtils]: 395: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,426 INFO L290 TraceCheckUtils]: 396: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,427 INFO L272 TraceCheckUtils]: 397: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,427 INFO L290 TraceCheckUtils]: 398: Hoare triple {127343#(<= ~counter~0 43)} ~cond := #in~cond; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,427 INFO L290 TraceCheckUtils]: 399: Hoare triple {127343#(<= ~counter~0 43)} assume !(0 == ~cond); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,427 INFO L290 TraceCheckUtils]: 400: Hoare triple {127343#(<= ~counter~0 43)} assume true; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,428 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127343#(<= ~counter~0 43)} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,428 INFO L290 TraceCheckUtils]: 402: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,428 INFO L290 TraceCheckUtils]: 403: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:32,429 INFO L290 TraceCheckUtils]: 404: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,429 INFO L290 TraceCheckUtils]: 405: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,430 INFO L272 TraceCheckUtils]: 406: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,430 INFO L290 TraceCheckUtils]: 407: Hoare triple {127371#(<= ~counter~0 44)} ~cond := #in~cond; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,430 INFO L290 TraceCheckUtils]: 408: Hoare triple {127371#(<= ~counter~0 44)} assume !(0 == ~cond); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,431 INFO L290 TraceCheckUtils]: 409: Hoare triple {127371#(<= ~counter~0 44)} assume true; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,431 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127371#(<= ~counter~0 44)} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,431 INFO L290 TraceCheckUtils]: 411: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,431 INFO L290 TraceCheckUtils]: 412: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:32,432 INFO L290 TraceCheckUtils]: 413: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,433 INFO L290 TraceCheckUtils]: 414: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,433 INFO L272 TraceCheckUtils]: 415: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,433 INFO L290 TraceCheckUtils]: 416: Hoare triple {127399#(<= ~counter~0 45)} ~cond := #in~cond; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,434 INFO L290 TraceCheckUtils]: 417: Hoare triple {127399#(<= ~counter~0 45)} assume !(0 == ~cond); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,434 INFO L290 TraceCheckUtils]: 418: Hoare triple {127399#(<= ~counter~0 45)} assume true; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,434 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127399#(<= ~counter~0 45)} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,434 INFO L290 TraceCheckUtils]: 420: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 421: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 422: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127427#(<= |main_#t~post6| 45)} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 423: Hoare triple {127427#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-28 12:53:32,435 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-28 12:53:32,435 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-28 12:53:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 9000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:53:32,436 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:53:34,120 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-28 12:53:34,120 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-28 12:53:34,120 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-28 12:53:34,120 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-28 12:53:34,120 INFO L290 TraceCheckUtils]: 423: Hoare triple {127455#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-28 12:53:34,121 INFO L290 TraceCheckUtils]: 422: Hoare triple {127459#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127455#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:53:34,121 INFO L290 TraceCheckUtils]: 421: Hoare triple {127459#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127459#(< ~counter~0 50)} is VALID [2022-04-28 12:53:34,121 INFO L290 TraceCheckUtils]: 420: Hoare triple {127459#(< ~counter~0 50)} assume !!(0 != ~r~0); {127459#(< ~counter~0 50)} is VALID [2022-04-28 12:53:34,122 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126110#true} {127459#(< ~counter~0 50)} #63#return; {127459#(< ~counter~0 50)} is VALID [2022-04-28 12:53:34,122 INFO L290 TraceCheckUtils]: 418: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,122 INFO L290 TraceCheckUtils]: 417: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,122 INFO L290 TraceCheckUtils]: 416: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,122 INFO L272 TraceCheckUtils]: 415: Hoare triple {127459#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,122 INFO L290 TraceCheckUtils]: 414: Hoare triple {127459#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-28 12:53:34,124 INFO L290 TraceCheckUtils]: 413: Hoare triple {127487#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-28 12:53:34,125 INFO L290 TraceCheckUtils]: 412: Hoare triple {127487#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127487#(< ~counter~0 49)} is VALID [2022-04-28 12:53:34,125 INFO L290 TraceCheckUtils]: 411: Hoare triple {127487#(< ~counter~0 49)} assume !!(0 != ~r~0); {127487#(< ~counter~0 49)} is VALID [2022-04-28 12:53:34,125 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126110#true} {127487#(< ~counter~0 49)} #63#return; {127487#(< ~counter~0 49)} is VALID [2022-04-28 12:53:34,125 INFO L290 TraceCheckUtils]: 409: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,125 INFO L290 TraceCheckUtils]: 408: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,126 INFO L290 TraceCheckUtils]: 407: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,126 INFO L272 TraceCheckUtils]: 406: Hoare triple {127487#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,126 INFO L290 TraceCheckUtils]: 405: Hoare triple {127487#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-28 12:53:34,127 INFO L290 TraceCheckUtils]: 404: Hoare triple {127515#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-28 12:53:34,127 INFO L290 TraceCheckUtils]: 403: Hoare triple {127515#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127515#(< ~counter~0 48)} is VALID [2022-04-28 12:53:34,127 INFO L290 TraceCheckUtils]: 402: Hoare triple {127515#(< ~counter~0 48)} assume !!(0 != ~r~0); {127515#(< ~counter~0 48)} is VALID [2022-04-28 12:53:34,128 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126110#true} {127515#(< ~counter~0 48)} #63#return; {127515#(< ~counter~0 48)} is VALID [2022-04-28 12:53:34,128 INFO L290 TraceCheckUtils]: 400: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,128 INFO L290 TraceCheckUtils]: 399: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,128 INFO L290 TraceCheckUtils]: 398: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,128 INFO L272 TraceCheckUtils]: 397: Hoare triple {127515#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,128 INFO L290 TraceCheckUtils]: 396: Hoare triple {127515#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-28 12:53:34,129 INFO L290 TraceCheckUtils]: 395: Hoare triple {127543#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-28 12:53:34,129 INFO L290 TraceCheckUtils]: 394: Hoare triple {127543#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127543#(< ~counter~0 47)} is VALID [2022-04-28 12:53:34,129 INFO L290 TraceCheckUtils]: 393: Hoare triple {127543#(< ~counter~0 47)} assume !!(0 != ~r~0); {127543#(< ~counter~0 47)} is VALID [2022-04-28 12:53:34,130 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126110#true} {127543#(< ~counter~0 47)} #63#return; {127543#(< ~counter~0 47)} is VALID [2022-04-28 12:53:34,130 INFO L290 TraceCheckUtils]: 391: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,130 INFO L290 TraceCheckUtils]: 390: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,130 INFO L290 TraceCheckUtils]: 389: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,130 INFO L272 TraceCheckUtils]: 388: Hoare triple {127543#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,130 INFO L290 TraceCheckUtils]: 387: Hoare triple {127543#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-28 12:53:34,131 INFO L290 TraceCheckUtils]: 386: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-28 12:53:34,132 INFO L290 TraceCheckUtils]: 385: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:34,132 INFO L290 TraceCheckUtils]: 384: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:34,132 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126110#true} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:34,132 INFO L290 TraceCheckUtils]: 382: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,132 INFO L290 TraceCheckUtils]: 381: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,132 INFO L290 TraceCheckUtils]: 380: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,132 INFO L272 TraceCheckUtils]: 379: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,133 INFO L290 TraceCheckUtils]: 378: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:34,134 INFO L290 TraceCheckUtils]: 377: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:34,134 INFO L290 TraceCheckUtils]: 376: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:34,134 INFO L290 TraceCheckUtils]: 375: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:34,134 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126110#true} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:34,134 INFO L290 TraceCheckUtils]: 373: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,135 INFO L290 TraceCheckUtils]: 372: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,135 INFO L290 TraceCheckUtils]: 371: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,135 INFO L272 TraceCheckUtils]: 370: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,135 INFO L290 TraceCheckUtils]: 369: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:34,136 INFO L290 TraceCheckUtils]: 368: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:34,136 INFO L290 TraceCheckUtils]: 367: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:34,136 INFO L290 TraceCheckUtils]: 366: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:34,137 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126110#true} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:34,137 INFO L290 TraceCheckUtils]: 364: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,137 INFO L290 TraceCheckUtils]: 363: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,137 INFO L290 TraceCheckUtils]: 362: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,137 INFO L272 TraceCheckUtils]: 361: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,137 INFO L290 TraceCheckUtils]: 360: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:34,138 INFO L290 TraceCheckUtils]: 359: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:34,138 INFO L290 TraceCheckUtils]: 358: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:34,139 INFO L290 TraceCheckUtils]: 357: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:34,139 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126110#true} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:34,139 INFO L290 TraceCheckUtils]: 355: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,139 INFO L290 TraceCheckUtils]: 354: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,139 INFO L290 TraceCheckUtils]: 353: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,139 INFO L272 TraceCheckUtils]: 352: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,140 INFO L290 TraceCheckUtils]: 351: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:34,141 INFO L290 TraceCheckUtils]: 350: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:34,141 INFO L290 TraceCheckUtils]: 349: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:34,141 INFO L290 TraceCheckUtils]: 348: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:34,141 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126110#true} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:34,141 INFO L290 TraceCheckUtils]: 346: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,142 INFO L290 TraceCheckUtils]: 345: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,142 INFO L290 TraceCheckUtils]: 344: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,142 INFO L272 TraceCheckUtils]: 343: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,142 INFO L290 TraceCheckUtils]: 342: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:34,143 INFO L290 TraceCheckUtils]: 341: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:34,143 INFO L290 TraceCheckUtils]: 340: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:34,143 INFO L290 TraceCheckUtils]: 339: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:34,144 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126110#true} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:34,144 INFO L290 TraceCheckUtils]: 337: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,144 INFO L290 TraceCheckUtils]: 336: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,144 INFO L290 TraceCheckUtils]: 335: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,144 INFO L272 TraceCheckUtils]: 334: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,144 INFO L290 TraceCheckUtils]: 333: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:34,145 INFO L290 TraceCheckUtils]: 332: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:34,146 INFO L290 TraceCheckUtils]: 331: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:34,146 INFO L290 TraceCheckUtils]: 330: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:34,146 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126110#true} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:34,146 INFO L290 TraceCheckUtils]: 328: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,146 INFO L290 TraceCheckUtils]: 327: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,147 INFO L290 TraceCheckUtils]: 326: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,147 INFO L272 TraceCheckUtils]: 325: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,147 INFO L290 TraceCheckUtils]: 324: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:34,148 INFO L290 TraceCheckUtils]: 323: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:34,148 INFO L290 TraceCheckUtils]: 322: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:34,148 INFO L290 TraceCheckUtils]: 321: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:34,149 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126110#true} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:34,149 INFO L290 TraceCheckUtils]: 319: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,149 INFO L290 TraceCheckUtils]: 318: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,149 INFO L290 TraceCheckUtils]: 317: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,149 INFO L272 TraceCheckUtils]: 316: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,149 INFO L290 TraceCheckUtils]: 315: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:34,150 INFO L290 TraceCheckUtils]: 314: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:34,150 INFO L290 TraceCheckUtils]: 313: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:34,151 INFO L290 TraceCheckUtils]: 312: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:34,151 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126110#true} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:34,151 INFO L290 TraceCheckUtils]: 310: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,151 INFO L290 TraceCheckUtils]: 309: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,151 INFO L290 TraceCheckUtils]: 308: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,151 INFO L272 TraceCheckUtils]: 307: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,151 INFO L290 TraceCheckUtils]: 306: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:34,152 INFO L290 TraceCheckUtils]: 305: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:34,153 INFO L290 TraceCheckUtils]: 304: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:34,153 INFO L290 TraceCheckUtils]: 303: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:34,153 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126110#true} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:34,153 INFO L290 TraceCheckUtils]: 301: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,153 INFO L290 TraceCheckUtils]: 300: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,153 INFO L290 TraceCheckUtils]: 299: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,153 INFO L272 TraceCheckUtils]: 298: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,154 INFO L290 TraceCheckUtils]: 297: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:34,155 INFO L290 TraceCheckUtils]: 296: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:34,155 INFO L290 TraceCheckUtils]: 295: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:34,155 INFO L290 TraceCheckUtils]: 294: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:34,156 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126110#true} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:34,156 INFO L290 TraceCheckUtils]: 292: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,156 INFO L290 TraceCheckUtils]: 291: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,156 INFO L290 TraceCheckUtils]: 290: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,156 INFO L272 TraceCheckUtils]: 289: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,156 INFO L290 TraceCheckUtils]: 288: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:34,157 INFO L290 TraceCheckUtils]: 287: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:34,157 INFO L290 TraceCheckUtils]: 286: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:34,157 INFO L290 TraceCheckUtils]: 285: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:34,158 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126110#true} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:34,158 INFO L290 TraceCheckUtils]: 283: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,158 INFO L290 TraceCheckUtils]: 282: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,158 INFO L290 TraceCheckUtils]: 281: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,158 INFO L272 TraceCheckUtils]: 280: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,158 INFO L290 TraceCheckUtils]: 279: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:34,159 INFO L290 TraceCheckUtils]: 278: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:34,160 INFO L290 TraceCheckUtils]: 277: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:34,160 INFO L290 TraceCheckUtils]: 276: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:34,160 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126110#true} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:34,160 INFO L290 TraceCheckUtils]: 274: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,160 INFO L290 TraceCheckUtils]: 273: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,160 INFO L290 TraceCheckUtils]: 272: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,160 INFO L272 TraceCheckUtils]: 271: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,161 INFO L290 TraceCheckUtils]: 270: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:34,162 INFO L290 TraceCheckUtils]: 269: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:34,162 INFO L290 TraceCheckUtils]: 268: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:34,162 INFO L290 TraceCheckUtils]: 267: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:34,162 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126110#true} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:34,163 INFO L290 TraceCheckUtils]: 265: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,163 INFO L290 TraceCheckUtils]: 264: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,163 INFO L290 TraceCheckUtils]: 263: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,163 INFO L272 TraceCheckUtils]: 262: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,163 INFO L290 TraceCheckUtils]: 261: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:34,164 INFO L290 TraceCheckUtils]: 260: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:34,164 INFO L290 TraceCheckUtils]: 259: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:34,164 INFO L290 TraceCheckUtils]: 258: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:34,165 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126110#true} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:34,165 INFO L290 TraceCheckUtils]: 256: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,165 INFO L290 TraceCheckUtils]: 255: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,165 INFO L290 TraceCheckUtils]: 254: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,165 INFO L272 TraceCheckUtils]: 253: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,165 INFO L290 TraceCheckUtils]: 252: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:34,166 INFO L290 TraceCheckUtils]: 251: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:34,166 INFO L290 TraceCheckUtils]: 250: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:34,167 INFO L290 TraceCheckUtils]: 249: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:34,167 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126110#true} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:34,167 INFO L290 TraceCheckUtils]: 247: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,167 INFO L290 TraceCheckUtils]: 246: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,167 INFO L290 TraceCheckUtils]: 245: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,167 INFO L272 TraceCheckUtils]: 244: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,167 INFO L290 TraceCheckUtils]: 243: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:34,168 INFO L290 TraceCheckUtils]: 242: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:34,169 INFO L290 TraceCheckUtils]: 241: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:34,169 INFO L290 TraceCheckUtils]: 240: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:34,169 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126110#true} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:34,169 INFO L290 TraceCheckUtils]: 238: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,169 INFO L290 TraceCheckUtils]: 237: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,169 INFO L290 TraceCheckUtils]: 236: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,170 INFO L272 TraceCheckUtils]: 235: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,170 INFO L290 TraceCheckUtils]: 234: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:34,171 INFO L290 TraceCheckUtils]: 233: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:34,171 INFO L290 TraceCheckUtils]: 232: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:34,171 INFO L290 TraceCheckUtils]: 231: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:34,172 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126110#true} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:34,172 INFO L290 TraceCheckUtils]: 229: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,172 INFO L290 TraceCheckUtils]: 228: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,172 INFO L290 TraceCheckUtils]: 227: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,172 INFO L272 TraceCheckUtils]: 226: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,172 INFO L290 TraceCheckUtils]: 225: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:34,173 INFO L290 TraceCheckUtils]: 224: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:34,173 INFO L290 TraceCheckUtils]: 223: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:34,173 INFO L290 TraceCheckUtils]: 222: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:34,174 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126110#true} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:34,174 INFO L290 TraceCheckUtils]: 220: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,174 INFO L290 TraceCheckUtils]: 219: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,174 INFO L290 TraceCheckUtils]: 218: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,174 INFO L272 TraceCheckUtils]: 217: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,174 INFO L290 TraceCheckUtils]: 216: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:34,175 INFO L290 TraceCheckUtils]: 215: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:34,176 INFO L290 TraceCheckUtils]: 214: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:34,176 INFO L290 TraceCheckUtils]: 213: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:34,176 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126110#true} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:34,176 INFO L290 TraceCheckUtils]: 211: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,176 INFO L290 TraceCheckUtils]: 210: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,176 INFO L290 TraceCheckUtils]: 209: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,176 INFO L272 TraceCheckUtils]: 208: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,177 INFO L290 TraceCheckUtils]: 207: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:34,178 INFO L290 TraceCheckUtils]: 206: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:34,178 INFO L290 TraceCheckUtils]: 205: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:34,178 INFO L290 TraceCheckUtils]: 204: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:34,178 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126110#true} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:34,179 INFO L290 TraceCheckUtils]: 202: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,179 INFO L290 TraceCheckUtils]: 201: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,179 INFO L290 TraceCheckUtils]: 200: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,179 INFO L272 TraceCheckUtils]: 199: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,179 INFO L290 TraceCheckUtils]: 198: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:34,180 INFO L290 TraceCheckUtils]: 197: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:34,180 INFO L290 TraceCheckUtils]: 196: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:34,180 INFO L290 TraceCheckUtils]: 195: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:34,181 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126110#true} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:34,181 INFO L290 TraceCheckUtils]: 193: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,181 INFO L290 TraceCheckUtils]: 192: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,181 INFO L290 TraceCheckUtils]: 191: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,181 INFO L272 TraceCheckUtils]: 190: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,181 INFO L290 TraceCheckUtils]: 189: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:34,182 INFO L290 TraceCheckUtils]: 188: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:34,182 INFO L290 TraceCheckUtils]: 187: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:34,183 INFO L290 TraceCheckUtils]: 186: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:34,183 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126110#true} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:34,183 INFO L290 TraceCheckUtils]: 184: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,183 INFO L290 TraceCheckUtils]: 183: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,183 INFO L290 TraceCheckUtils]: 182: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,183 INFO L272 TraceCheckUtils]: 181: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,183 INFO L290 TraceCheckUtils]: 180: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:34,184 INFO L290 TraceCheckUtils]: 179: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:34,185 INFO L290 TraceCheckUtils]: 178: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:34,185 INFO L290 TraceCheckUtils]: 177: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:34,185 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126110#true} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:34,185 INFO L290 TraceCheckUtils]: 175: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,185 INFO L290 TraceCheckUtils]: 174: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,185 INFO L290 TraceCheckUtils]: 173: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,185 INFO L272 TraceCheckUtils]: 172: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,186 INFO L290 TraceCheckUtils]: 171: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:34,187 INFO L290 TraceCheckUtils]: 170: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:34,187 INFO L290 TraceCheckUtils]: 169: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:34,187 INFO L290 TraceCheckUtils]: 168: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:34,188 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126110#true} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:34,188 INFO L290 TraceCheckUtils]: 166: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,188 INFO L290 TraceCheckUtils]: 165: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,188 INFO L290 TraceCheckUtils]: 164: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,188 INFO L272 TraceCheckUtils]: 163: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,188 INFO L290 TraceCheckUtils]: 162: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:34,189 INFO L290 TraceCheckUtils]: 161: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:34,189 INFO L290 TraceCheckUtils]: 160: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:34,189 INFO L290 TraceCheckUtils]: 159: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:34,190 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126110#true} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:34,190 INFO L290 TraceCheckUtils]: 157: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,190 INFO L290 TraceCheckUtils]: 156: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,190 INFO L290 TraceCheckUtils]: 155: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,190 INFO L272 TraceCheckUtils]: 154: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,190 INFO L290 TraceCheckUtils]: 153: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:34,191 INFO L290 TraceCheckUtils]: 152: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:34,191 INFO L290 TraceCheckUtils]: 151: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:34,192 INFO L290 TraceCheckUtils]: 150: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:34,192 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126110#true} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:34,192 INFO L290 TraceCheckUtils]: 148: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,192 INFO L290 TraceCheckUtils]: 147: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,192 INFO L290 TraceCheckUtils]: 146: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,192 INFO L272 TraceCheckUtils]: 145: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,193 INFO L290 TraceCheckUtils]: 144: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:34,193 INFO L290 TraceCheckUtils]: 143: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:34,194 INFO L290 TraceCheckUtils]: 142: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:34,194 INFO L290 TraceCheckUtils]: 141: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:34,194 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126110#true} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:34,194 INFO L290 TraceCheckUtils]: 139: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,195 INFO L290 TraceCheckUtils]: 138: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,195 INFO L290 TraceCheckUtils]: 137: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,195 INFO L272 TraceCheckUtils]: 136: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,195 INFO L290 TraceCheckUtils]: 135: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:34,196 INFO L290 TraceCheckUtils]: 134: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:34,196 INFO L290 TraceCheckUtils]: 133: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:34,196 INFO L290 TraceCheckUtils]: 132: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:34,197 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126110#true} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:34,197 INFO L290 TraceCheckUtils]: 130: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,197 INFO L290 TraceCheckUtils]: 129: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,197 INFO L290 TraceCheckUtils]: 128: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,197 INFO L272 TraceCheckUtils]: 127: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,197 INFO L290 TraceCheckUtils]: 126: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:34,198 INFO L290 TraceCheckUtils]: 125: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:34,198 INFO L290 TraceCheckUtils]: 124: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:34,199 INFO L290 TraceCheckUtils]: 123: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:34,199 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126110#true} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:34,199 INFO L290 TraceCheckUtils]: 121: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,199 INFO L290 TraceCheckUtils]: 120: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,199 INFO L290 TraceCheckUtils]: 119: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,199 INFO L272 TraceCheckUtils]: 118: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,199 INFO L290 TraceCheckUtils]: 117: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:34,200 INFO L290 TraceCheckUtils]: 116: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:34,201 INFO L290 TraceCheckUtils]: 115: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:34,201 INFO L290 TraceCheckUtils]: 114: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:34,201 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126110#true} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:34,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,201 INFO L290 TraceCheckUtils]: 110: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,201 INFO L272 TraceCheckUtils]: 109: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:34,203 INFO L290 TraceCheckUtils]: 107: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:34,203 INFO L290 TraceCheckUtils]: 106: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:34,203 INFO L290 TraceCheckUtils]: 105: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:34,204 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126110#true} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:34,204 INFO L290 TraceCheckUtils]: 103: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,204 INFO L290 TraceCheckUtils]: 102: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,204 INFO L290 TraceCheckUtils]: 101: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,204 INFO L272 TraceCheckUtils]: 100: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,204 INFO L290 TraceCheckUtils]: 99: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:34,205 INFO L290 TraceCheckUtils]: 98: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:34,205 INFO L290 TraceCheckUtils]: 97: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:34,205 INFO L290 TraceCheckUtils]: 96: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:34,206 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126110#true} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:34,206 INFO L290 TraceCheckUtils]: 94: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,206 INFO L290 TraceCheckUtils]: 93: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,206 INFO L290 TraceCheckUtils]: 92: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,206 INFO L272 TraceCheckUtils]: 91: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,206 INFO L290 TraceCheckUtils]: 90: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:34,207 INFO L290 TraceCheckUtils]: 89: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:34,207 INFO L290 TraceCheckUtils]: 88: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:34,208 INFO L290 TraceCheckUtils]: 87: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:34,208 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126110#true} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:34,208 INFO L290 TraceCheckUtils]: 85: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,208 INFO L272 TraceCheckUtils]: 82: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,209 INFO L290 TraceCheckUtils]: 81: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:34,210 INFO L290 TraceCheckUtils]: 80: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:34,210 INFO L290 TraceCheckUtils]: 79: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:34,210 INFO L290 TraceCheckUtils]: 78: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:34,210 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126110#true} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:34,210 INFO L290 TraceCheckUtils]: 76: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,211 INFO L290 TraceCheckUtils]: 75: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,211 INFO L290 TraceCheckUtils]: 74: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,211 INFO L272 TraceCheckUtils]: 73: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,211 INFO L290 TraceCheckUtils]: 72: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:34,212 INFO L290 TraceCheckUtils]: 71: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:34,212 INFO L290 TraceCheckUtils]: 70: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:34,212 INFO L290 TraceCheckUtils]: 69: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:34,213 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126110#true} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:34,213 INFO L290 TraceCheckUtils]: 67: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,213 INFO L290 TraceCheckUtils]: 66: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,213 INFO L290 TraceCheckUtils]: 65: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,213 INFO L272 TraceCheckUtils]: 64: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:34,214 INFO L290 TraceCheckUtils]: 62: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:34,214 INFO L290 TraceCheckUtils]: 61: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:34,215 INFO L290 TraceCheckUtils]: 60: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:34,215 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126110#true} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:34,215 INFO L290 TraceCheckUtils]: 58: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,215 INFO L290 TraceCheckUtils]: 57: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,215 INFO L290 TraceCheckUtils]: 56: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,215 INFO L272 TraceCheckUtils]: 55: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,215 INFO L290 TraceCheckUtils]: 54: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:34,216 INFO L290 TraceCheckUtils]: 53: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:34,217 INFO L290 TraceCheckUtils]: 52: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:34,217 INFO L290 TraceCheckUtils]: 51: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:34,217 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126110#true} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:34,217 INFO L290 TraceCheckUtils]: 49: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,217 INFO L290 TraceCheckUtils]: 48: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,217 INFO L290 TraceCheckUtils]: 47: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,218 INFO L272 TraceCheckUtils]: 46: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,218 INFO L290 TraceCheckUtils]: 45: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:34,219 INFO L290 TraceCheckUtils]: 44: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:34,219 INFO L290 TraceCheckUtils]: 43: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:34,219 INFO L290 TraceCheckUtils]: 42: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:34,220 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126110#true} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:34,220 INFO L290 TraceCheckUtils]: 40: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,220 INFO L290 TraceCheckUtils]: 38: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,220 INFO L272 TraceCheckUtils]: 37: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,220 INFO L290 TraceCheckUtils]: 36: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:34,221 INFO L290 TraceCheckUtils]: 35: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:34,221 INFO L290 TraceCheckUtils]: 34: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:34,221 INFO L290 TraceCheckUtils]: 33: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:34,222 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126110#true} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:34,222 INFO L290 TraceCheckUtils]: 31: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,222 INFO L290 TraceCheckUtils]: 30: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,222 INFO L290 TraceCheckUtils]: 29: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,222 INFO L272 TraceCheckUtils]: 28: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,222 INFO L290 TraceCheckUtils]: 27: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:34,223 INFO L290 TraceCheckUtils]: 26: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:34,224 INFO L290 TraceCheckUtils]: 25: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:34,224 INFO L290 TraceCheckUtils]: 24: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:34,224 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126110#true} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:34,224 INFO L290 TraceCheckUtils]: 22: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,224 INFO L290 TraceCheckUtils]: 21: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,224 INFO L290 TraceCheckUtils]: 20: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,224 INFO L272 TraceCheckUtils]: 19: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,225 INFO L290 TraceCheckUtils]: 18: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:34,226 INFO L290 TraceCheckUtils]: 17: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:34,226 INFO L290 TraceCheckUtils]: 16: Hoare triple {126251#(<= ~counter~0 4)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,226 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #61#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,226 INFO L290 TraceCheckUtils]: 14: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,226 INFO L290 TraceCheckUtils]: 13: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,226 INFO L272 TraceCheckUtils]: 11: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,227 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #59#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,227 INFO L290 TraceCheckUtils]: 9: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 12:53:34,227 INFO L290 TraceCheckUtils]: 8: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 12:53:34,227 INFO L290 TraceCheckUtils]: 7: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 12:53:34,227 INFO L272 TraceCheckUtils]: 6: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 12:53:34,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {126251#(<= ~counter~0 4)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {126251#(<= ~counter~0 4)} call #t~ret7 := main(); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,228 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126251#(<= ~counter~0 4)} {126110#true} #67#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:34,228 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-28 12:53:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 5040 refuted. 0 times theorem prover too weak. 3964 trivial. 0 not checked. [2022-04-28 12:53:34,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:53:34,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560254851] [2022-04-28 12:53:34,229 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:53:34,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [980954406] [2022-04-28 12:53:34,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [980954406] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:53:34,229 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:53:34,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-28 12:53:34,230 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:53:34,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [47406504] [2022-04-28 12:53:34,230 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [47406504] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:53:34,230 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:53:34,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 12:53:34,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550866854] [2022-04-28 12:53:34,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:53:34,231 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 12:53:34,231 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:53:34,231 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 12:53:34,549 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:34,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 12:53:34,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:34,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 12:53:34,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:53:34,550 INFO L87 Difference]: Start difference. First operand 425 states and 471 transitions. Second operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 12:53:37,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:37,428 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-28 12:53:37,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-28 12:53:37,428 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 12:53:37,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:53:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 12:53:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 12:53:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 12:53:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 12:53:37,450 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-28 12:53:37,848 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:37,856 INFO L225 Difference]: With dead ends: 439 [2022-04-28 12:53:37,856 INFO L226 Difference]: Without dead ends: 434 [2022-04-28 12:53:37,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 802 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1088 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3716, Invalid=5986, Unknown=0, NotChecked=0, Total=9702 [2022-04-28 12:53:37,857 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 169 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 12:53:37,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 454 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 12:53:37,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-28 12:53:38,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-28 12:53:38,552 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:53:38,553 INFO L82 GeneralOperation]: Start isEquivalent. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 12:53:38,553 INFO L74 IsIncluded]: Start isIncluded. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 12:53:38,553 INFO L87 Difference]: Start difference. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 12:53:38,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:38,559 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 12:53:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 12:53:38,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:38,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:38,560 INFO L74 IsIncluded]: Start isIncluded. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 12:53:38,560 INFO L87 Difference]: Start difference. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 12:53:38,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:38,566 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 12:53:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 12:53:38,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:38,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:38,567 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:53:38,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:53:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 12:53:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-28 12:53:38,575 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-28 12:53:38,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:53:38,575 INFO L495 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-28 12:53:38,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 12:53:38,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-28 12:53:40,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 12:53:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-28 12:53:40,976 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:53:40,976 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 46, 46, 46, 46, 46, 46, 46, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:53:40,983 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-28 12:53:41,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-04-28 12:53:41,176 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:53:41,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:53:41,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-28 12:53:41,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:41,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [475228152] [2022-04-28 12:53:41,177 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:53:41,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-28 12:53:41,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:53:41,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852163767] [2022-04-28 12:53:41,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:53:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:53:41,205 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:53:41,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1081317437] [2022-04-28 12:53:41,205 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 12:53:41,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:41,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:53:41,206 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:53:41,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-28 12:53:41,360 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 12:53:41,360 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:53:41,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-28 12:53:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:53:41,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:53:43,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-28 12:53:43,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131443#(<= ~counter~0 0)} {131435#true} #67#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {131443#(<= ~counter~0 0)} call #t~ret7 := main(); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,696 INFO L290 TraceCheckUtils]: 5: Hoare triple {131443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,696 INFO L272 TraceCheckUtils]: 6: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,696 INFO L290 TraceCheckUtils]: 7: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,696 INFO L290 TraceCheckUtils]: 8: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,697 INFO L290 TraceCheckUtils]: 9: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,697 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #59#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,697 INFO L272 TraceCheckUtils]: 11: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,698 INFO L290 TraceCheckUtils]: 12: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,698 INFO L290 TraceCheckUtils]: 13: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,698 INFO L290 TraceCheckUtils]: 14: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,698 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #61#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {131443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:43,701 INFO L290 TraceCheckUtils]: 17: Hoare triple {131443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {131492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,702 INFO L272 TraceCheckUtils]: 19: Hoare triple {131492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,702 INFO L290 TraceCheckUtils]: 20: Hoare triple {131492#(<= ~counter~0 1)} ~cond := #in~cond; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,702 INFO L290 TraceCheckUtils]: 21: Hoare triple {131492#(<= ~counter~0 1)} assume !(0 == ~cond); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {131492#(<= ~counter~0 1)} assume true; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,703 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131492#(<= ~counter~0 1)} {131492#(<= ~counter~0 1)} #63#return; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,703 INFO L290 TraceCheckUtils]: 24: Hoare triple {131492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,703 INFO L290 TraceCheckUtils]: 25: Hoare triple {131492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:43,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {131492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,705 INFO L290 TraceCheckUtils]: 27: Hoare triple {131520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,705 INFO L272 TraceCheckUtils]: 28: Hoare triple {131520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {131520#(<= ~counter~0 2)} ~cond := #in~cond; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,705 INFO L290 TraceCheckUtils]: 30: Hoare triple {131520#(<= ~counter~0 2)} assume !(0 == ~cond); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,706 INFO L290 TraceCheckUtils]: 31: Hoare triple {131520#(<= ~counter~0 2)} assume true; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,706 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131520#(<= ~counter~0 2)} {131520#(<= ~counter~0 2)} #63#return; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,706 INFO L290 TraceCheckUtils]: 33: Hoare triple {131520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {131520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:43,708 INFO L290 TraceCheckUtils]: 35: Hoare triple {131520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,708 INFO L290 TraceCheckUtils]: 36: Hoare triple {131548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,708 INFO L272 TraceCheckUtils]: 37: Hoare triple {131548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,708 INFO L290 TraceCheckUtils]: 38: Hoare triple {131548#(<= ~counter~0 3)} ~cond := #in~cond; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {131548#(<= ~counter~0 3)} assume !(0 == ~cond); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,709 INFO L290 TraceCheckUtils]: 40: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,709 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131548#(<= ~counter~0 3)} {131548#(<= ~counter~0 3)} #63#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,710 INFO L290 TraceCheckUtils]: 42: Hoare triple {131548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,710 INFO L290 TraceCheckUtils]: 43: Hoare triple {131548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:43,711 INFO L290 TraceCheckUtils]: 44: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,711 INFO L290 TraceCheckUtils]: 45: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,711 INFO L272 TraceCheckUtils]: 46: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {131576#(<= ~counter~0 4)} ~cond := #in~cond; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {131576#(<= ~counter~0 4)} assume !(0 == ~cond); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {131576#(<= ~counter~0 4)} assume true; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,713 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131576#(<= ~counter~0 4)} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,713 INFO L290 TraceCheckUtils]: 52: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:43,714 INFO L290 TraceCheckUtils]: 53: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,714 INFO L290 TraceCheckUtils]: 54: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,715 INFO L272 TraceCheckUtils]: 55: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,715 INFO L290 TraceCheckUtils]: 56: Hoare triple {131604#(<= ~counter~0 5)} ~cond := #in~cond; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,715 INFO L290 TraceCheckUtils]: 57: Hoare triple {131604#(<= ~counter~0 5)} assume !(0 == ~cond); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,715 INFO L290 TraceCheckUtils]: 58: Hoare triple {131604#(<= ~counter~0 5)} assume true; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,716 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131604#(<= ~counter~0 5)} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,716 INFO L290 TraceCheckUtils]: 60: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,716 INFO L290 TraceCheckUtils]: 61: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:43,717 INFO L290 TraceCheckUtils]: 62: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,717 INFO L290 TraceCheckUtils]: 63: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,718 INFO L272 TraceCheckUtils]: 64: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,718 INFO L290 TraceCheckUtils]: 65: Hoare triple {131632#(<= ~counter~0 6)} ~cond := #in~cond; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,718 INFO L290 TraceCheckUtils]: 66: Hoare triple {131632#(<= ~counter~0 6)} assume !(0 == ~cond); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,719 INFO L290 TraceCheckUtils]: 67: Hoare triple {131632#(<= ~counter~0 6)} assume true; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,719 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131632#(<= ~counter~0 6)} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,719 INFO L290 TraceCheckUtils]: 69: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,719 INFO L290 TraceCheckUtils]: 70: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:43,720 INFO L290 TraceCheckUtils]: 71: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,721 INFO L290 TraceCheckUtils]: 72: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,721 INFO L272 TraceCheckUtils]: 73: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,721 INFO L290 TraceCheckUtils]: 74: Hoare triple {131660#(<= ~counter~0 7)} ~cond := #in~cond; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,722 INFO L290 TraceCheckUtils]: 75: Hoare triple {131660#(<= ~counter~0 7)} assume !(0 == ~cond); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,722 INFO L290 TraceCheckUtils]: 76: Hoare triple {131660#(<= ~counter~0 7)} assume true; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,722 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131660#(<= ~counter~0 7)} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,722 INFO L290 TraceCheckUtils]: 78: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,723 INFO L290 TraceCheckUtils]: 79: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:43,724 INFO L290 TraceCheckUtils]: 80: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,724 INFO L290 TraceCheckUtils]: 81: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,724 INFO L272 TraceCheckUtils]: 82: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,725 INFO L290 TraceCheckUtils]: 83: Hoare triple {131688#(<= ~counter~0 8)} ~cond := #in~cond; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,725 INFO L290 TraceCheckUtils]: 84: Hoare triple {131688#(<= ~counter~0 8)} assume !(0 == ~cond); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,725 INFO L290 TraceCheckUtils]: 85: Hoare triple {131688#(<= ~counter~0 8)} assume true; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,726 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131688#(<= ~counter~0 8)} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,726 INFO L290 TraceCheckUtils]: 87: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,726 INFO L290 TraceCheckUtils]: 88: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:43,727 INFO L290 TraceCheckUtils]: 89: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,727 INFO L290 TraceCheckUtils]: 90: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,728 INFO L272 TraceCheckUtils]: 91: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,728 INFO L290 TraceCheckUtils]: 92: Hoare triple {131716#(<= ~counter~0 9)} ~cond := #in~cond; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,728 INFO L290 TraceCheckUtils]: 93: Hoare triple {131716#(<= ~counter~0 9)} assume !(0 == ~cond); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,728 INFO L290 TraceCheckUtils]: 94: Hoare triple {131716#(<= ~counter~0 9)} assume true; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,729 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131716#(<= ~counter~0 9)} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,729 INFO L290 TraceCheckUtils]: 96: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,729 INFO L290 TraceCheckUtils]: 97: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:43,730 INFO L290 TraceCheckUtils]: 98: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,731 INFO L290 TraceCheckUtils]: 99: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,731 INFO L272 TraceCheckUtils]: 100: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,731 INFO L290 TraceCheckUtils]: 101: Hoare triple {131744#(<= ~counter~0 10)} ~cond := #in~cond; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,731 INFO L290 TraceCheckUtils]: 102: Hoare triple {131744#(<= ~counter~0 10)} assume !(0 == ~cond); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,732 INFO L290 TraceCheckUtils]: 103: Hoare triple {131744#(<= ~counter~0 10)} assume true; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,732 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131744#(<= ~counter~0 10)} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,732 INFO L290 TraceCheckUtils]: 105: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,733 INFO L290 TraceCheckUtils]: 106: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:43,734 INFO L290 TraceCheckUtils]: 107: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,734 INFO L290 TraceCheckUtils]: 108: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,734 INFO L272 TraceCheckUtils]: 109: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,734 INFO L290 TraceCheckUtils]: 110: Hoare triple {131772#(<= ~counter~0 11)} ~cond := #in~cond; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,735 INFO L290 TraceCheckUtils]: 111: Hoare triple {131772#(<= ~counter~0 11)} assume !(0 == ~cond); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,735 INFO L290 TraceCheckUtils]: 112: Hoare triple {131772#(<= ~counter~0 11)} assume true; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,735 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131772#(<= ~counter~0 11)} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,736 INFO L290 TraceCheckUtils]: 114: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,736 INFO L290 TraceCheckUtils]: 115: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:43,737 INFO L290 TraceCheckUtils]: 116: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,737 INFO L290 TraceCheckUtils]: 117: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,737 INFO L272 TraceCheckUtils]: 118: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,738 INFO L290 TraceCheckUtils]: 119: Hoare triple {131800#(<= ~counter~0 12)} ~cond := #in~cond; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,738 INFO L290 TraceCheckUtils]: 120: Hoare triple {131800#(<= ~counter~0 12)} assume !(0 == ~cond); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,738 INFO L290 TraceCheckUtils]: 121: Hoare triple {131800#(<= ~counter~0 12)} assume true; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,739 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131800#(<= ~counter~0 12)} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,739 INFO L290 TraceCheckUtils]: 123: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,739 INFO L290 TraceCheckUtils]: 124: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:43,740 INFO L290 TraceCheckUtils]: 125: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,740 INFO L290 TraceCheckUtils]: 126: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,741 INFO L272 TraceCheckUtils]: 127: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,741 INFO L290 TraceCheckUtils]: 128: Hoare triple {131828#(<= ~counter~0 13)} ~cond := #in~cond; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,741 INFO L290 TraceCheckUtils]: 129: Hoare triple {131828#(<= ~counter~0 13)} assume !(0 == ~cond); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,741 INFO L290 TraceCheckUtils]: 130: Hoare triple {131828#(<= ~counter~0 13)} assume true; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,742 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131828#(<= ~counter~0 13)} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,742 INFO L290 TraceCheckUtils]: 132: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,742 INFO L290 TraceCheckUtils]: 133: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:43,743 INFO L290 TraceCheckUtils]: 134: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,743 INFO L290 TraceCheckUtils]: 135: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,744 INFO L272 TraceCheckUtils]: 136: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,744 INFO L290 TraceCheckUtils]: 137: Hoare triple {131856#(<= ~counter~0 14)} ~cond := #in~cond; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,744 INFO L290 TraceCheckUtils]: 138: Hoare triple {131856#(<= ~counter~0 14)} assume !(0 == ~cond); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,745 INFO L290 TraceCheckUtils]: 139: Hoare triple {131856#(<= ~counter~0 14)} assume true; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,745 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131856#(<= ~counter~0 14)} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,745 INFO L290 TraceCheckUtils]: 141: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,746 INFO L290 TraceCheckUtils]: 142: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:43,746 INFO L290 TraceCheckUtils]: 143: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,747 INFO L290 TraceCheckUtils]: 144: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,747 INFO L272 TraceCheckUtils]: 145: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,747 INFO L290 TraceCheckUtils]: 146: Hoare triple {131884#(<= ~counter~0 15)} ~cond := #in~cond; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,748 INFO L290 TraceCheckUtils]: 147: Hoare triple {131884#(<= ~counter~0 15)} assume !(0 == ~cond); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,748 INFO L290 TraceCheckUtils]: 148: Hoare triple {131884#(<= ~counter~0 15)} assume true; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,748 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131884#(<= ~counter~0 15)} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,749 INFO L290 TraceCheckUtils]: 150: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,749 INFO L290 TraceCheckUtils]: 151: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:43,750 INFO L290 TraceCheckUtils]: 152: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,750 INFO L290 TraceCheckUtils]: 153: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,750 INFO L272 TraceCheckUtils]: 154: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,751 INFO L290 TraceCheckUtils]: 155: Hoare triple {131912#(<= ~counter~0 16)} ~cond := #in~cond; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,751 INFO L290 TraceCheckUtils]: 156: Hoare triple {131912#(<= ~counter~0 16)} assume !(0 == ~cond); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,751 INFO L290 TraceCheckUtils]: 157: Hoare triple {131912#(<= ~counter~0 16)} assume true; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,752 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131912#(<= ~counter~0 16)} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,752 INFO L290 TraceCheckUtils]: 159: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,752 INFO L290 TraceCheckUtils]: 160: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:43,753 INFO L290 TraceCheckUtils]: 161: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,753 INFO L290 TraceCheckUtils]: 162: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,754 INFO L272 TraceCheckUtils]: 163: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,754 INFO L290 TraceCheckUtils]: 164: Hoare triple {131940#(<= ~counter~0 17)} ~cond := #in~cond; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,754 INFO L290 TraceCheckUtils]: 165: Hoare triple {131940#(<= ~counter~0 17)} assume !(0 == ~cond); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,754 INFO L290 TraceCheckUtils]: 166: Hoare triple {131940#(<= ~counter~0 17)} assume true; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,755 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131940#(<= ~counter~0 17)} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,755 INFO L290 TraceCheckUtils]: 168: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,755 INFO L290 TraceCheckUtils]: 169: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:43,756 INFO L290 TraceCheckUtils]: 170: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,756 INFO L290 TraceCheckUtils]: 171: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,757 INFO L272 TraceCheckUtils]: 172: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,757 INFO L290 TraceCheckUtils]: 173: Hoare triple {131968#(<= ~counter~0 18)} ~cond := #in~cond; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,757 INFO L290 TraceCheckUtils]: 174: Hoare triple {131968#(<= ~counter~0 18)} assume !(0 == ~cond); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,758 INFO L290 TraceCheckUtils]: 175: Hoare triple {131968#(<= ~counter~0 18)} assume true; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,758 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131968#(<= ~counter~0 18)} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,758 INFO L290 TraceCheckUtils]: 177: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,758 INFO L290 TraceCheckUtils]: 178: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:43,759 INFO L290 TraceCheckUtils]: 179: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,760 INFO L290 TraceCheckUtils]: 180: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,760 INFO L272 TraceCheckUtils]: 181: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,760 INFO L290 TraceCheckUtils]: 182: Hoare triple {131996#(<= ~counter~0 19)} ~cond := #in~cond; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,761 INFO L290 TraceCheckUtils]: 183: Hoare triple {131996#(<= ~counter~0 19)} assume !(0 == ~cond); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,761 INFO L290 TraceCheckUtils]: 184: Hoare triple {131996#(<= ~counter~0 19)} assume true; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,761 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131996#(<= ~counter~0 19)} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,761 INFO L290 TraceCheckUtils]: 186: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,762 INFO L290 TraceCheckUtils]: 187: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:43,763 INFO L290 TraceCheckUtils]: 188: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,763 INFO L290 TraceCheckUtils]: 189: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,763 INFO L272 TraceCheckUtils]: 190: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,764 INFO L290 TraceCheckUtils]: 191: Hoare triple {132024#(<= ~counter~0 20)} ~cond := #in~cond; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,764 INFO L290 TraceCheckUtils]: 192: Hoare triple {132024#(<= ~counter~0 20)} assume !(0 == ~cond); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,764 INFO L290 TraceCheckUtils]: 193: Hoare triple {132024#(<= ~counter~0 20)} assume true; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,764 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {132024#(<= ~counter~0 20)} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,765 INFO L290 TraceCheckUtils]: 195: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,765 INFO L290 TraceCheckUtils]: 196: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:43,766 INFO L290 TraceCheckUtils]: 197: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,766 INFO L290 TraceCheckUtils]: 198: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,767 INFO L272 TraceCheckUtils]: 199: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,767 INFO L290 TraceCheckUtils]: 200: Hoare triple {132052#(<= ~counter~0 21)} ~cond := #in~cond; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,767 INFO L290 TraceCheckUtils]: 201: Hoare triple {132052#(<= ~counter~0 21)} assume !(0 == ~cond); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,767 INFO L290 TraceCheckUtils]: 202: Hoare triple {132052#(<= ~counter~0 21)} assume true; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,768 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {132052#(<= ~counter~0 21)} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,768 INFO L290 TraceCheckUtils]: 204: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,768 INFO L290 TraceCheckUtils]: 205: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:43,769 INFO L290 TraceCheckUtils]: 206: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,769 INFO L290 TraceCheckUtils]: 207: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,770 INFO L272 TraceCheckUtils]: 208: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,770 INFO L290 TraceCheckUtils]: 209: Hoare triple {132080#(<= ~counter~0 22)} ~cond := #in~cond; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,770 INFO L290 TraceCheckUtils]: 210: Hoare triple {132080#(<= ~counter~0 22)} assume !(0 == ~cond); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,770 INFO L290 TraceCheckUtils]: 211: Hoare triple {132080#(<= ~counter~0 22)} assume true; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,771 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132080#(<= ~counter~0 22)} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,771 INFO L290 TraceCheckUtils]: 213: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,771 INFO L290 TraceCheckUtils]: 214: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:43,772 INFO L290 TraceCheckUtils]: 215: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,773 INFO L290 TraceCheckUtils]: 216: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,773 INFO L272 TraceCheckUtils]: 217: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,773 INFO L290 TraceCheckUtils]: 218: Hoare triple {132108#(<= ~counter~0 23)} ~cond := #in~cond; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,774 INFO L290 TraceCheckUtils]: 219: Hoare triple {132108#(<= ~counter~0 23)} assume !(0 == ~cond); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,774 INFO L290 TraceCheckUtils]: 220: Hoare triple {132108#(<= ~counter~0 23)} assume true; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,774 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132108#(<= ~counter~0 23)} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,774 INFO L290 TraceCheckUtils]: 222: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,775 INFO L290 TraceCheckUtils]: 223: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:43,776 INFO L290 TraceCheckUtils]: 224: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,776 INFO L290 TraceCheckUtils]: 225: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,776 INFO L272 TraceCheckUtils]: 226: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,777 INFO L290 TraceCheckUtils]: 227: Hoare triple {132136#(<= ~counter~0 24)} ~cond := #in~cond; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,777 INFO L290 TraceCheckUtils]: 228: Hoare triple {132136#(<= ~counter~0 24)} assume !(0 == ~cond); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,777 INFO L290 TraceCheckUtils]: 229: Hoare triple {132136#(<= ~counter~0 24)} assume true; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,777 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132136#(<= ~counter~0 24)} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,778 INFO L290 TraceCheckUtils]: 231: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,778 INFO L290 TraceCheckUtils]: 232: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:43,779 INFO L290 TraceCheckUtils]: 233: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,779 INFO L290 TraceCheckUtils]: 234: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,780 INFO L272 TraceCheckUtils]: 235: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,780 INFO L290 TraceCheckUtils]: 236: Hoare triple {132164#(<= ~counter~0 25)} ~cond := #in~cond; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,780 INFO L290 TraceCheckUtils]: 237: Hoare triple {132164#(<= ~counter~0 25)} assume !(0 == ~cond); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,780 INFO L290 TraceCheckUtils]: 238: Hoare triple {132164#(<= ~counter~0 25)} assume true; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,781 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132164#(<= ~counter~0 25)} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,781 INFO L290 TraceCheckUtils]: 240: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,781 INFO L290 TraceCheckUtils]: 241: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:43,782 INFO L290 TraceCheckUtils]: 242: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,782 INFO L290 TraceCheckUtils]: 243: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,783 INFO L272 TraceCheckUtils]: 244: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,783 INFO L290 TraceCheckUtils]: 245: Hoare triple {132192#(<= ~counter~0 26)} ~cond := #in~cond; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,783 INFO L290 TraceCheckUtils]: 246: Hoare triple {132192#(<= ~counter~0 26)} assume !(0 == ~cond); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,783 INFO L290 TraceCheckUtils]: 247: Hoare triple {132192#(<= ~counter~0 26)} assume true; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,784 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132192#(<= ~counter~0 26)} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,784 INFO L290 TraceCheckUtils]: 249: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,784 INFO L290 TraceCheckUtils]: 250: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:43,785 INFO L290 TraceCheckUtils]: 251: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,786 INFO L290 TraceCheckUtils]: 252: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,786 INFO L272 TraceCheckUtils]: 253: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,786 INFO L290 TraceCheckUtils]: 254: Hoare triple {132220#(<= ~counter~0 27)} ~cond := #in~cond; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,786 INFO L290 TraceCheckUtils]: 255: Hoare triple {132220#(<= ~counter~0 27)} assume !(0 == ~cond); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,787 INFO L290 TraceCheckUtils]: 256: Hoare triple {132220#(<= ~counter~0 27)} assume true; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,787 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132220#(<= ~counter~0 27)} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,787 INFO L290 TraceCheckUtils]: 258: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,788 INFO L290 TraceCheckUtils]: 259: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:43,789 INFO L290 TraceCheckUtils]: 260: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,789 INFO L290 TraceCheckUtils]: 261: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,789 INFO L272 TraceCheckUtils]: 262: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,789 INFO L290 TraceCheckUtils]: 263: Hoare triple {132248#(<= ~counter~0 28)} ~cond := #in~cond; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,790 INFO L290 TraceCheckUtils]: 264: Hoare triple {132248#(<= ~counter~0 28)} assume !(0 == ~cond); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,790 INFO L290 TraceCheckUtils]: 265: Hoare triple {132248#(<= ~counter~0 28)} assume true; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,790 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132248#(<= ~counter~0 28)} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,791 INFO L290 TraceCheckUtils]: 267: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,791 INFO L290 TraceCheckUtils]: 268: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:43,792 INFO L290 TraceCheckUtils]: 269: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,792 INFO L290 TraceCheckUtils]: 270: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,792 INFO L272 TraceCheckUtils]: 271: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,793 INFO L290 TraceCheckUtils]: 272: Hoare triple {132276#(<= ~counter~0 29)} ~cond := #in~cond; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,799 INFO L290 TraceCheckUtils]: 273: Hoare triple {132276#(<= ~counter~0 29)} assume !(0 == ~cond); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,800 INFO L290 TraceCheckUtils]: 274: Hoare triple {132276#(<= ~counter~0 29)} assume true; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,800 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132276#(<= ~counter~0 29)} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,800 INFO L290 TraceCheckUtils]: 276: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,801 INFO L290 TraceCheckUtils]: 277: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:43,803 INFO L290 TraceCheckUtils]: 278: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,803 INFO L290 TraceCheckUtils]: 279: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,804 INFO L272 TraceCheckUtils]: 280: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,804 INFO L290 TraceCheckUtils]: 281: Hoare triple {132304#(<= ~counter~0 30)} ~cond := #in~cond; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,804 INFO L290 TraceCheckUtils]: 282: Hoare triple {132304#(<= ~counter~0 30)} assume !(0 == ~cond); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,805 INFO L290 TraceCheckUtils]: 283: Hoare triple {132304#(<= ~counter~0 30)} assume true; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,805 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132304#(<= ~counter~0 30)} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,805 INFO L290 TraceCheckUtils]: 285: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,805 INFO L290 TraceCheckUtils]: 286: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:43,806 INFO L290 TraceCheckUtils]: 287: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,807 INFO L290 TraceCheckUtils]: 288: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,807 INFO L272 TraceCheckUtils]: 289: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,807 INFO L290 TraceCheckUtils]: 290: Hoare triple {132332#(<= ~counter~0 31)} ~cond := #in~cond; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,807 INFO L290 TraceCheckUtils]: 291: Hoare triple {132332#(<= ~counter~0 31)} assume !(0 == ~cond); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,808 INFO L290 TraceCheckUtils]: 292: Hoare triple {132332#(<= ~counter~0 31)} assume true; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,808 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132332#(<= ~counter~0 31)} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,808 INFO L290 TraceCheckUtils]: 294: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,809 INFO L290 TraceCheckUtils]: 295: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:43,810 INFO L290 TraceCheckUtils]: 296: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,810 INFO L290 TraceCheckUtils]: 297: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,810 INFO L272 TraceCheckUtils]: 298: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,810 INFO L290 TraceCheckUtils]: 299: Hoare triple {132360#(<= ~counter~0 32)} ~cond := #in~cond; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,811 INFO L290 TraceCheckUtils]: 300: Hoare triple {132360#(<= ~counter~0 32)} assume !(0 == ~cond); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,811 INFO L290 TraceCheckUtils]: 301: Hoare triple {132360#(<= ~counter~0 32)} assume true; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,811 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132360#(<= ~counter~0 32)} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,812 INFO L290 TraceCheckUtils]: 303: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,812 INFO L290 TraceCheckUtils]: 304: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:43,813 INFO L290 TraceCheckUtils]: 305: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,813 INFO L290 TraceCheckUtils]: 306: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,813 INFO L272 TraceCheckUtils]: 307: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,814 INFO L290 TraceCheckUtils]: 308: Hoare triple {132388#(<= ~counter~0 33)} ~cond := #in~cond; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,814 INFO L290 TraceCheckUtils]: 309: Hoare triple {132388#(<= ~counter~0 33)} assume !(0 == ~cond); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,814 INFO L290 TraceCheckUtils]: 310: Hoare triple {132388#(<= ~counter~0 33)} assume true; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,815 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132388#(<= ~counter~0 33)} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,815 INFO L290 TraceCheckUtils]: 312: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,815 INFO L290 TraceCheckUtils]: 313: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:43,816 INFO L290 TraceCheckUtils]: 314: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,816 INFO L290 TraceCheckUtils]: 315: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,817 INFO L272 TraceCheckUtils]: 316: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,817 INFO L290 TraceCheckUtils]: 317: Hoare triple {132416#(<= ~counter~0 34)} ~cond := #in~cond; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,817 INFO L290 TraceCheckUtils]: 318: Hoare triple {132416#(<= ~counter~0 34)} assume !(0 == ~cond); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,817 INFO L290 TraceCheckUtils]: 319: Hoare triple {132416#(<= ~counter~0 34)} assume true; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,818 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132416#(<= ~counter~0 34)} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,818 INFO L290 TraceCheckUtils]: 321: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,818 INFO L290 TraceCheckUtils]: 322: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:43,819 INFO L290 TraceCheckUtils]: 323: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,819 INFO L290 TraceCheckUtils]: 324: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,820 INFO L272 TraceCheckUtils]: 325: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,820 INFO L290 TraceCheckUtils]: 326: Hoare triple {132444#(<= ~counter~0 35)} ~cond := #in~cond; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,820 INFO L290 TraceCheckUtils]: 327: Hoare triple {132444#(<= ~counter~0 35)} assume !(0 == ~cond); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,821 INFO L290 TraceCheckUtils]: 328: Hoare triple {132444#(<= ~counter~0 35)} assume true; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,821 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132444#(<= ~counter~0 35)} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,821 INFO L290 TraceCheckUtils]: 330: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,822 INFO L290 TraceCheckUtils]: 331: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:43,822 INFO L290 TraceCheckUtils]: 332: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,823 INFO L290 TraceCheckUtils]: 333: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,823 INFO L272 TraceCheckUtils]: 334: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,823 INFO L290 TraceCheckUtils]: 335: Hoare triple {132472#(<= ~counter~0 36)} ~cond := #in~cond; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,824 INFO L290 TraceCheckUtils]: 336: Hoare triple {132472#(<= ~counter~0 36)} assume !(0 == ~cond); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,824 INFO L290 TraceCheckUtils]: 337: Hoare triple {132472#(<= ~counter~0 36)} assume true; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,824 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132472#(<= ~counter~0 36)} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,824 INFO L290 TraceCheckUtils]: 339: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,825 INFO L290 TraceCheckUtils]: 340: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:43,826 INFO L290 TraceCheckUtils]: 341: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,826 INFO L290 TraceCheckUtils]: 342: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,826 INFO L272 TraceCheckUtils]: 343: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,827 INFO L290 TraceCheckUtils]: 344: Hoare triple {132500#(<= ~counter~0 37)} ~cond := #in~cond; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,827 INFO L290 TraceCheckUtils]: 345: Hoare triple {132500#(<= ~counter~0 37)} assume !(0 == ~cond); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,827 INFO L290 TraceCheckUtils]: 346: Hoare triple {132500#(<= ~counter~0 37)} assume true; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,827 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132500#(<= ~counter~0 37)} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,828 INFO L290 TraceCheckUtils]: 348: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,828 INFO L290 TraceCheckUtils]: 349: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:43,829 INFO L290 TraceCheckUtils]: 350: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,829 INFO L290 TraceCheckUtils]: 351: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,830 INFO L272 TraceCheckUtils]: 352: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,830 INFO L290 TraceCheckUtils]: 353: Hoare triple {132528#(<= ~counter~0 38)} ~cond := #in~cond; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,830 INFO L290 TraceCheckUtils]: 354: Hoare triple {132528#(<= ~counter~0 38)} assume !(0 == ~cond); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,830 INFO L290 TraceCheckUtils]: 355: Hoare triple {132528#(<= ~counter~0 38)} assume true; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,831 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132528#(<= ~counter~0 38)} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,831 INFO L290 TraceCheckUtils]: 357: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,831 INFO L290 TraceCheckUtils]: 358: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:43,832 INFO L290 TraceCheckUtils]: 359: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,832 INFO L290 TraceCheckUtils]: 360: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,833 INFO L272 TraceCheckUtils]: 361: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,833 INFO L290 TraceCheckUtils]: 362: Hoare triple {132556#(<= ~counter~0 39)} ~cond := #in~cond; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,833 INFO L290 TraceCheckUtils]: 363: Hoare triple {132556#(<= ~counter~0 39)} assume !(0 == ~cond); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,833 INFO L290 TraceCheckUtils]: 364: Hoare triple {132556#(<= ~counter~0 39)} assume true; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,834 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132556#(<= ~counter~0 39)} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,834 INFO L290 TraceCheckUtils]: 366: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,834 INFO L290 TraceCheckUtils]: 367: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:43,835 INFO L290 TraceCheckUtils]: 368: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,836 INFO L290 TraceCheckUtils]: 369: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,836 INFO L272 TraceCheckUtils]: 370: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,836 INFO L290 TraceCheckUtils]: 371: Hoare triple {132584#(<= ~counter~0 40)} ~cond := #in~cond; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,836 INFO L290 TraceCheckUtils]: 372: Hoare triple {132584#(<= ~counter~0 40)} assume !(0 == ~cond); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,837 INFO L290 TraceCheckUtils]: 373: Hoare triple {132584#(<= ~counter~0 40)} assume true; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,837 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132584#(<= ~counter~0 40)} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,837 INFO L290 TraceCheckUtils]: 375: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,838 INFO L290 TraceCheckUtils]: 376: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:43,839 INFO L290 TraceCheckUtils]: 377: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,839 INFO L290 TraceCheckUtils]: 378: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,839 INFO L272 TraceCheckUtils]: 379: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,839 INFO L290 TraceCheckUtils]: 380: Hoare triple {132612#(<= ~counter~0 41)} ~cond := #in~cond; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,840 INFO L290 TraceCheckUtils]: 381: Hoare triple {132612#(<= ~counter~0 41)} assume !(0 == ~cond); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,840 INFO L290 TraceCheckUtils]: 382: Hoare triple {132612#(<= ~counter~0 41)} assume true; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,840 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132612#(<= ~counter~0 41)} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,841 INFO L290 TraceCheckUtils]: 384: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,841 INFO L290 TraceCheckUtils]: 385: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:43,842 INFO L290 TraceCheckUtils]: 386: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,842 INFO L290 TraceCheckUtils]: 387: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,842 INFO L272 TraceCheckUtils]: 388: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,843 INFO L290 TraceCheckUtils]: 389: Hoare triple {132640#(<= ~counter~0 42)} ~cond := #in~cond; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,843 INFO L290 TraceCheckUtils]: 390: Hoare triple {132640#(<= ~counter~0 42)} assume !(0 == ~cond); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,843 INFO L290 TraceCheckUtils]: 391: Hoare triple {132640#(<= ~counter~0 42)} assume true; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,843 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132640#(<= ~counter~0 42)} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,844 INFO L290 TraceCheckUtils]: 393: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,844 INFO L290 TraceCheckUtils]: 394: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:43,845 INFO L290 TraceCheckUtils]: 395: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,845 INFO L290 TraceCheckUtils]: 396: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,846 INFO L272 TraceCheckUtils]: 397: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,846 INFO L290 TraceCheckUtils]: 398: Hoare triple {132668#(<= ~counter~0 43)} ~cond := #in~cond; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,846 INFO L290 TraceCheckUtils]: 399: Hoare triple {132668#(<= ~counter~0 43)} assume !(0 == ~cond); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,846 INFO L290 TraceCheckUtils]: 400: Hoare triple {132668#(<= ~counter~0 43)} assume true; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,847 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132668#(<= ~counter~0 43)} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,847 INFO L290 TraceCheckUtils]: 402: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,847 INFO L290 TraceCheckUtils]: 403: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:43,848 INFO L290 TraceCheckUtils]: 404: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,848 INFO L290 TraceCheckUtils]: 405: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,849 INFO L272 TraceCheckUtils]: 406: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,849 INFO L290 TraceCheckUtils]: 407: Hoare triple {132696#(<= ~counter~0 44)} ~cond := #in~cond; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,849 INFO L290 TraceCheckUtils]: 408: Hoare triple {132696#(<= ~counter~0 44)} assume !(0 == ~cond); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,850 INFO L290 TraceCheckUtils]: 409: Hoare triple {132696#(<= ~counter~0 44)} assume true; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,850 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132696#(<= ~counter~0 44)} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,850 INFO L290 TraceCheckUtils]: 411: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,850 INFO L290 TraceCheckUtils]: 412: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:43,851 INFO L290 TraceCheckUtils]: 413: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,852 INFO L290 TraceCheckUtils]: 414: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,852 INFO L272 TraceCheckUtils]: 415: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,852 INFO L290 TraceCheckUtils]: 416: Hoare triple {132724#(<= ~counter~0 45)} ~cond := #in~cond; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,853 INFO L290 TraceCheckUtils]: 417: Hoare triple {132724#(<= ~counter~0 45)} assume !(0 == ~cond); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,853 INFO L290 TraceCheckUtils]: 418: Hoare triple {132724#(<= ~counter~0 45)} assume true; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,853 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132724#(<= ~counter~0 45)} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,853 INFO L290 TraceCheckUtils]: 420: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,854 INFO L290 TraceCheckUtils]: 421: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:43,855 INFO L290 TraceCheckUtils]: 422: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,855 INFO L290 TraceCheckUtils]: 423: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,855 INFO L272 TraceCheckUtils]: 424: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,855 INFO L290 TraceCheckUtils]: 425: Hoare triple {132752#(<= ~counter~0 46)} ~cond := #in~cond; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,856 INFO L290 TraceCheckUtils]: 426: Hoare triple {132752#(<= ~counter~0 46)} assume !(0 == ~cond); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,856 INFO L290 TraceCheckUtils]: 427: Hoare triple {132752#(<= ~counter~0 46)} assume true; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,856 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132752#(<= ~counter~0 46)} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,857 INFO L290 TraceCheckUtils]: 429: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,857 INFO L290 TraceCheckUtils]: 430: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:43,857 INFO L290 TraceCheckUtils]: 431: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132780#(<= |main_#t~post6| 46)} is VALID [2022-04-28 12:53:43,857 INFO L290 TraceCheckUtils]: 432: Hoare triple {132780#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-28 12:53:43,857 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-28 12:53:43,857 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-28 12:53:43,858 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-28 12:53:43,858 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-28 12:53:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 9407 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:53:43,859 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:53:45,559 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-28 12:53:45,560 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-28 12:53:45,560 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-28 12:53:45,560 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-28 12:53:45,560 INFO L290 TraceCheckUtils]: 432: Hoare triple {132808#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-28 12:53:45,560 INFO L290 TraceCheckUtils]: 431: Hoare triple {132812#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132808#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:53:45,561 INFO L290 TraceCheckUtils]: 430: Hoare triple {132812#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132812#(< ~counter~0 50)} is VALID [2022-04-28 12:53:45,561 INFO L290 TraceCheckUtils]: 429: Hoare triple {132812#(< ~counter~0 50)} assume !!(0 != ~r~0); {132812#(< ~counter~0 50)} is VALID [2022-04-28 12:53:45,561 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131435#true} {132812#(< ~counter~0 50)} #63#return; {132812#(< ~counter~0 50)} is VALID [2022-04-28 12:53:45,561 INFO L290 TraceCheckUtils]: 427: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,561 INFO L290 TraceCheckUtils]: 426: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,561 INFO L290 TraceCheckUtils]: 425: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,561 INFO L272 TraceCheckUtils]: 424: Hoare triple {132812#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,562 INFO L290 TraceCheckUtils]: 423: Hoare triple {132812#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-28 12:53:45,564 INFO L290 TraceCheckUtils]: 422: Hoare triple {132840#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-28 12:53:45,564 INFO L290 TraceCheckUtils]: 421: Hoare triple {132840#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132840#(< ~counter~0 49)} is VALID [2022-04-28 12:53:45,565 INFO L290 TraceCheckUtils]: 420: Hoare triple {132840#(< ~counter~0 49)} assume !!(0 != ~r~0); {132840#(< ~counter~0 49)} is VALID [2022-04-28 12:53:45,565 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131435#true} {132840#(< ~counter~0 49)} #63#return; {132840#(< ~counter~0 49)} is VALID [2022-04-28 12:53:45,565 INFO L290 TraceCheckUtils]: 418: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,565 INFO L290 TraceCheckUtils]: 417: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,565 INFO L290 TraceCheckUtils]: 416: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,565 INFO L272 TraceCheckUtils]: 415: Hoare triple {132840#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,565 INFO L290 TraceCheckUtils]: 414: Hoare triple {132840#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-28 12:53:45,566 INFO L290 TraceCheckUtils]: 413: Hoare triple {132868#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-28 12:53:45,567 INFO L290 TraceCheckUtils]: 412: Hoare triple {132868#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132868#(< ~counter~0 48)} is VALID [2022-04-28 12:53:45,567 INFO L290 TraceCheckUtils]: 411: Hoare triple {132868#(< ~counter~0 48)} assume !!(0 != ~r~0); {132868#(< ~counter~0 48)} is VALID [2022-04-28 12:53:45,567 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131435#true} {132868#(< ~counter~0 48)} #63#return; {132868#(< ~counter~0 48)} is VALID [2022-04-28 12:53:45,567 INFO L290 TraceCheckUtils]: 409: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,567 INFO L290 TraceCheckUtils]: 408: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,567 INFO L290 TraceCheckUtils]: 407: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,568 INFO L272 TraceCheckUtils]: 406: Hoare triple {132868#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,568 INFO L290 TraceCheckUtils]: 405: Hoare triple {132868#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-28 12:53:45,569 INFO L290 TraceCheckUtils]: 404: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-28 12:53:45,569 INFO L290 TraceCheckUtils]: 403: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:45,569 INFO L290 TraceCheckUtils]: 402: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:45,570 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131435#true} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:45,570 INFO L290 TraceCheckUtils]: 400: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,570 INFO L290 TraceCheckUtils]: 399: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,570 INFO L290 TraceCheckUtils]: 398: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,570 INFO L272 TraceCheckUtils]: 397: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,570 INFO L290 TraceCheckUtils]: 396: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:45,571 INFO L290 TraceCheckUtils]: 395: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:45,571 INFO L290 TraceCheckUtils]: 394: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:45,571 INFO L290 TraceCheckUtils]: 393: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:45,572 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131435#true} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:45,572 INFO L290 TraceCheckUtils]: 391: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,572 INFO L290 TraceCheckUtils]: 390: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,572 INFO L290 TraceCheckUtils]: 389: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,572 INFO L272 TraceCheckUtils]: 388: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,572 INFO L290 TraceCheckUtils]: 387: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:45,573 INFO L290 TraceCheckUtils]: 386: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:45,574 INFO L290 TraceCheckUtils]: 385: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:45,574 INFO L290 TraceCheckUtils]: 384: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:45,574 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131435#true} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:45,574 INFO L290 TraceCheckUtils]: 382: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,574 INFO L290 TraceCheckUtils]: 381: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,574 INFO L290 TraceCheckUtils]: 380: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,574 INFO L272 TraceCheckUtils]: 379: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,575 INFO L290 TraceCheckUtils]: 378: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:45,576 INFO L290 TraceCheckUtils]: 377: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:45,576 INFO L290 TraceCheckUtils]: 376: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:45,576 INFO L290 TraceCheckUtils]: 375: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:45,577 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131435#true} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:45,577 INFO L290 TraceCheckUtils]: 373: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,577 INFO L290 TraceCheckUtils]: 372: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,577 INFO L290 TraceCheckUtils]: 371: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,577 INFO L272 TraceCheckUtils]: 370: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,577 INFO L290 TraceCheckUtils]: 369: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:45,578 INFO L290 TraceCheckUtils]: 368: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:45,578 INFO L290 TraceCheckUtils]: 367: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:45,578 INFO L290 TraceCheckUtils]: 366: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:45,579 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131435#true} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:45,579 INFO L290 TraceCheckUtils]: 364: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,579 INFO L290 TraceCheckUtils]: 363: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,579 INFO L290 TraceCheckUtils]: 362: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,579 INFO L272 TraceCheckUtils]: 361: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,579 INFO L290 TraceCheckUtils]: 360: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:45,580 INFO L290 TraceCheckUtils]: 359: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:45,580 INFO L290 TraceCheckUtils]: 358: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:45,581 INFO L290 TraceCheckUtils]: 357: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:45,581 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131435#true} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:45,581 INFO L290 TraceCheckUtils]: 355: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,581 INFO L290 TraceCheckUtils]: 354: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,581 INFO L290 TraceCheckUtils]: 353: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,581 INFO L272 TraceCheckUtils]: 352: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,582 INFO L290 TraceCheckUtils]: 351: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:45,583 INFO L290 TraceCheckUtils]: 350: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:45,583 INFO L290 TraceCheckUtils]: 349: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:45,583 INFO L290 TraceCheckUtils]: 348: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:45,583 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131435#true} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:45,583 INFO L290 TraceCheckUtils]: 346: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,584 INFO L290 TraceCheckUtils]: 345: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,584 INFO L290 TraceCheckUtils]: 344: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,584 INFO L272 TraceCheckUtils]: 343: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,584 INFO L290 TraceCheckUtils]: 342: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:45,585 INFO L290 TraceCheckUtils]: 341: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:45,585 INFO L290 TraceCheckUtils]: 340: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:45,585 INFO L290 TraceCheckUtils]: 339: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:45,586 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131435#true} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:45,586 INFO L290 TraceCheckUtils]: 337: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,586 INFO L290 TraceCheckUtils]: 336: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,586 INFO L290 TraceCheckUtils]: 335: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,586 INFO L272 TraceCheckUtils]: 334: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,586 INFO L290 TraceCheckUtils]: 333: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:45,587 INFO L290 TraceCheckUtils]: 332: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:45,587 INFO L290 TraceCheckUtils]: 331: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:45,588 INFO L290 TraceCheckUtils]: 330: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:45,588 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131435#true} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:45,588 INFO L290 TraceCheckUtils]: 328: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,588 INFO L290 TraceCheckUtils]: 327: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,588 INFO L290 TraceCheckUtils]: 326: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,588 INFO L272 TraceCheckUtils]: 325: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,588 INFO L290 TraceCheckUtils]: 324: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:45,589 INFO L290 TraceCheckUtils]: 323: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:45,590 INFO L290 TraceCheckUtils]: 322: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:45,590 INFO L290 TraceCheckUtils]: 321: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:45,590 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131435#true} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:45,590 INFO L290 TraceCheckUtils]: 319: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,590 INFO L290 TraceCheckUtils]: 318: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,590 INFO L290 TraceCheckUtils]: 317: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,590 INFO L272 TraceCheckUtils]: 316: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,591 INFO L290 TraceCheckUtils]: 315: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:45,592 INFO L290 TraceCheckUtils]: 314: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:45,592 INFO L290 TraceCheckUtils]: 313: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:45,592 INFO L290 TraceCheckUtils]: 312: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:45,593 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131435#true} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:45,593 INFO L290 TraceCheckUtils]: 310: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,593 INFO L290 TraceCheckUtils]: 309: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,593 INFO L290 TraceCheckUtils]: 308: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,593 INFO L272 TraceCheckUtils]: 307: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,593 INFO L290 TraceCheckUtils]: 306: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:45,594 INFO L290 TraceCheckUtils]: 305: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:45,594 INFO L290 TraceCheckUtils]: 304: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:45,594 INFO L290 TraceCheckUtils]: 303: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:45,595 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131435#true} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:45,595 INFO L290 TraceCheckUtils]: 301: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,595 INFO L290 TraceCheckUtils]: 300: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,595 INFO L290 TraceCheckUtils]: 299: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,595 INFO L272 TraceCheckUtils]: 298: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,595 INFO L290 TraceCheckUtils]: 297: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:45,596 INFO L290 TraceCheckUtils]: 296: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:45,596 INFO L290 TraceCheckUtils]: 295: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:45,597 INFO L290 TraceCheckUtils]: 294: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:45,597 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131435#true} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:45,597 INFO L290 TraceCheckUtils]: 292: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,597 INFO L290 TraceCheckUtils]: 291: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,597 INFO L290 TraceCheckUtils]: 290: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,597 INFO L272 TraceCheckUtils]: 289: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,597 INFO L290 TraceCheckUtils]: 288: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:45,598 INFO L290 TraceCheckUtils]: 287: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:45,599 INFO L290 TraceCheckUtils]: 286: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:45,599 INFO L290 TraceCheckUtils]: 285: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:45,599 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131435#true} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:45,599 INFO L290 TraceCheckUtils]: 283: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,599 INFO L290 TraceCheckUtils]: 282: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,600 INFO L290 TraceCheckUtils]: 281: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,600 INFO L272 TraceCheckUtils]: 280: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,600 INFO L290 TraceCheckUtils]: 279: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:45,601 INFO L290 TraceCheckUtils]: 278: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:45,601 INFO L290 TraceCheckUtils]: 277: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:45,601 INFO L290 TraceCheckUtils]: 276: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:45,602 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131435#true} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:45,602 INFO L290 TraceCheckUtils]: 274: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,602 INFO L290 TraceCheckUtils]: 273: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,602 INFO L290 TraceCheckUtils]: 272: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,602 INFO L272 TraceCheckUtils]: 271: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,602 INFO L290 TraceCheckUtils]: 270: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:45,603 INFO L290 TraceCheckUtils]: 269: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:45,603 INFO L290 TraceCheckUtils]: 268: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:45,603 INFO L290 TraceCheckUtils]: 267: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:45,604 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131435#true} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:45,604 INFO L290 TraceCheckUtils]: 265: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,604 INFO L290 TraceCheckUtils]: 264: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,604 INFO L290 TraceCheckUtils]: 263: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,604 INFO L272 TraceCheckUtils]: 262: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,604 INFO L290 TraceCheckUtils]: 261: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:45,605 INFO L290 TraceCheckUtils]: 260: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:45,606 INFO L290 TraceCheckUtils]: 259: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:45,606 INFO L290 TraceCheckUtils]: 258: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:45,606 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131435#true} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:45,606 INFO L290 TraceCheckUtils]: 256: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,606 INFO L290 TraceCheckUtils]: 255: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,606 INFO L290 TraceCheckUtils]: 254: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,606 INFO L272 TraceCheckUtils]: 253: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,607 INFO L290 TraceCheckUtils]: 252: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:45,608 INFO L290 TraceCheckUtils]: 251: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:45,608 INFO L290 TraceCheckUtils]: 250: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:45,608 INFO L290 TraceCheckUtils]: 249: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:45,608 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131435#true} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:45,609 INFO L290 TraceCheckUtils]: 247: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,609 INFO L290 TraceCheckUtils]: 246: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,609 INFO L290 TraceCheckUtils]: 245: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,609 INFO L272 TraceCheckUtils]: 244: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,609 INFO L290 TraceCheckUtils]: 243: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:45,610 INFO L290 TraceCheckUtils]: 242: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:45,610 INFO L290 TraceCheckUtils]: 241: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:45,610 INFO L290 TraceCheckUtils]: 240: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:45,611 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131435#true} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:45,611 INFO L290 TraceCheckUtils]: 238: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,611 INFO L290 TraceCheckUtils]: 237: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,611 INFO L290 TraceCheckUtils]: 236: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,611 INFO L272 TraceCheckUtils]: 235: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,611 INFO L290 TraceCheckUtils]: 234: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:45,612 INFO L290 TraceCheckUtils]: 233: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:45,612 INFO L290 TraceCheckUtils]: 232: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:45,613 INFO L290 TraceCheckUtils]: 231: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:45,613 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131435#true} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:45,613 INFO L290 TraceCheckUtils]: 229: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,613 INFO L290 TraceCheckUtils]: 228: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,613 INFO L290 TraceCheckUtils]: 227: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,613 INFO L272 TraceCheckUtils]: 226: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,613 INFO L290 TraceCheckUtils]: 225: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:45,614 INFO L290 TraceCheckUtils]: 224: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:45,615 INFO L290 TraceCheckUtils]: 223: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:45,615 INFO L290 TraceCheckUtils]: 222: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:45,615 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131435#true} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:45,615 INFO L290 TraceCheckUtils]: 220: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,615 INFO L290 TraceCheckUtils]: 219: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,615 INFO L290 TraceCheckUtils]: 218: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,615 INFO L272 TraceCheckUtils]: 217: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,616 INFO L290 TraceCheckUtils]: 216: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:45,617 INFO L290 TraceCheckUtils]: 215: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:45,617 INFO L290 TraceCheckUtils]: 214: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:45,617 INFO L290 TraceCheckUtils]: 213: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:45,617 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131435#true} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:45,618 INFO L290 TraceCheckUtils]: 211: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,618 INFO L290 TraceCheckUtils]: 210: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,618 INFO L290 TraceCheckUtils]: 209: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,618 INFO L272 TraceCheckUtils]: 208: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,618 INFO L290 TraceCheckUtils]: 207: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:45,619 INFO L290 TraceCheckUtils]: 206: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:45,619 INFO L290 TraceCheckUtils]: 205: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:45,619 INFO L290 TraceCheckUtils]: 204: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:45,620 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131435#true} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:45,620 INFO L290 TraceCheckUtils]: 202: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,620 INFO L290 TraceCheckUtils]: 201: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,620 INFO L290 TraceCheckUtils]: 200: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,620 INFO L272 TraceCheckUtils]: 199: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,620 INFO L290 TraceCheckUtils]: 198: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:45,621 INFO L290 TraceCheckUtils]: 197: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:45,621 INFO L290 TraceCheckUtils]: 196: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:45,622 INFO L290 TraceCheckUtils]: 195: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:45,622 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131435#true} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:45,622 INFO L290 TraceCheckUtils]: 193: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,622 INFO L290 TraceCheckUtils]: 192: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,622 INFO L290 TraceCheckUtils]: 191: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,622 INFO L272 TraceCheckUtils]: 190: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,622 INFO L290 TraceCheckUtils]: 189: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:45,623 INFO L290 TraceCheckUtils]: 188: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:45,624 INFO L290 TraceCheckUtils]: 187: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:45,624 INFO L290 TraceCheckUtils]: 186: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:45,624 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131435#true} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:45,624 INFO L290 TraceCheckUtils]: 184: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,624 INFO L290 TraceCheckUtils]: 183: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,624 INFO L290 TraceCheckUtils]: 182: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,624 INFO L272 TraceCheckUtils]: 181: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,625 INFO L290 TraceCheckUtils]: 180: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:45,626 INFO L290 TraceCheckUtils]: 179: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:45,626 INFO L290 TraceCheckUtils]: 178: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:45,626 INFO L290 TraceCheckUtils]: 177: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:45,627 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131435#true} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:45,627 INFO L290 TraceCheckUtils]: 175: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,627 INFO L290 TraceCheckUtils]: 174: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,627 INFO L290 TraceCheckUtils]: 173: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,627 INFO L272 TraceCheckUtils]: 172: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,627 INFO L290 TraceCheckUtils]: 171: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:45,628 INFO L290 TraceCheckUtils]: 170: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:45,628 INFO L290 TraceCheckUtils]: 169: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:45,628 INFO L290 TraceCheckUtils]: 168: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:45,629 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131435#true} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:45,629 INFO L290 TraceCheckUtils]: 166: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,629 INFO L290 TraceCheckUtils]: 165: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,629 INFO L290 TraceCheckUtils]: 164: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,629 INFO L272 TraceCheckUtils]: 163: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,629 INFO L290 TraceCheckUtils]: 162: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:45,630 INFO L290 TraceCheckUtils]: 161: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:45,630 INFO L290 TraceCheckUtils]: 160: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:45,631 INFO L290 TraceCheckUtils]: 159: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:45,631 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131435#true} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:45,631 INFO L290 TraceCheckUtils]: 157: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,631 INFO L290 TraceCheckUtils]: 156: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,631 INFO L290 TraceCheckUtils]: 155: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,631 INFO L272 TraceCheckUtils]: 154: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,631 INFO L290 TraceCheckUtils]: 153: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:45,632 INFO L290 TraceCheckUtils]: 152: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:45,633 INFO L290 TraceCheckUtils]: 151: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:45,633 INFO L290 TraceCheckUtils]: 150: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:45,633 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131435#true} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:45,633 INFO L290 TraceCheckUtils]: 148: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,633 INFO L290 TraceCheckUtils]: 147: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,634 INFO L290 TraceCheckUtils]: 146: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,634 INFO L272 TraceCheckUtils]: 145: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,634 INFO L290 TraceCheckUtils]: 144: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:45,635 INFO L290 TraceCheckUtils]: 143: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:45,635 INFO L290 TraceCheckUtils]: 142: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:45,635 INFO L290 TraceCheckUtils]: 141: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:45,636 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131435#true} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:45,636 INFO L290 TraceCheckUtils]: 139: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,636 INFO L290 TraceCheckUtils]: 138: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,636 INFO L290 TraceCheckUtils]: 137: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,636 INFO L272 TraceCheckUtils]: 136: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,636 INFO L290 TraceCheckUtils]: 135: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:45,637 INFO L290 TraceCheckUtils]: 134: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:45,637 INFO L290 TraceCheckUtils]: 133: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:45,637 INFO L290 TraceCheckUtils]: 132: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:45,638 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131435#true} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:45,638 INFO L290 TraceCheckUtils]: 130: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,638 INFO L290 TraceCheckUtils]: 129: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,638 INFO L290 TraceCheckUtils]: 128: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,638 INFO L272 TraceCheckUtils]: 127: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,638 INFO L290 TraceCheckUtils]: 126: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:45,639 INFO L290 TraceCheckUtils]: 125: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:45,640 INFO L290 TraceCheckUtils]: 124: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:45,640 INFO L290 TraceCheckUtils]: 123: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:45,640 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131435#true} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:45,640 INFO L290 TraceCheckUtils]: 121: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,640 INFO L290 TraceCheckUtils]: 120: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,640 INFO L290 TraceCheckUtils]: 119: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,640 INFO L272 TraceCheckUtils]: 118: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,641 INFO L290 TraceCheckUtils]: 117: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:45,642 INFO L290 TraceCheckUtils]: 116: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:45,642 INFO L290 TraceCheckUtils]: 115: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:45,642 INFO L290 TraceCheckUtils]: 114: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:45,643 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131435#true} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:45,643 INFO L290 TraceCheckUtils]: 112: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,643 INFO L290 TraceCheckUtils]: 111: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,643 INFO L290 TraceCheckUtils]: 110: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,643 INFO L272 TraceCheckUtils]: 109: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,643 INFO L290 TraceCheckUtils]: 108: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:45,644 INFO L290 TraceCheckUtils]: 107: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:45,645 INFO L290 TraceCheckUtils]: 106: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:45,645 INFO L290 TraceCheckUtils]: 105: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:45,645 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131435#true} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:45,645 INFO L290 TraceCheckUtils]: 103: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,645 INFO L290 TraceCheckUtils]: 102: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,646 INFO L290 TraceCheckUtils]: 101: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,646 INFO L272 TraceCheckUtils]: 100: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,646 INFO L290 TraceCheckUtils]: 99: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:45,647 INFO L290 TraceCheckUtils]: 98: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:45,647 INFO L290 TraceCheckUtils]: 97: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:45,648 INFO L290 TraceCheckUtils]: 96: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:45,648 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131435#true} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:45,648 INFO L290 TraceCheckUtils]: 94: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,648 INFO L290 TraceCheckUtils]: 93: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,648 INFO L290 TraceCheckUtils]: 92: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,648 INFO L272 TraceCheckUtils]: 91: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,648 INFO L290 TraceCheckUtils]: 90: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:45,649 INFO L290 TraceCheckUtils]: 89: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:45,650 INFO L290 TraceCheckUtils]: 88: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:45,650 INFO L290 TraceCheckUtils]: 87: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:45,650 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131435#true} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:45,650 INFO L290 TraceCheckUtils]: 85: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,650 INFO L290 TraceCheckUtils]: 84: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,651 INFO L290 TraceCheckUtils]: 83: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,651 INFO L272 TraceCheckUtils]: 82: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,651 INFO L290 TraceCheckUtils]: 81: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:45,652 INFO L290 TraceCheckUtils]: 80: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:45,652 INFO L290 TraceCheckUtils]: 79: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:45,652 INFO L290 TraceCheckUtils]: 78: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:45,653 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131435#true} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:45,653 INFO L290 TraceCheckUtils]: 76: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,653 INFO L290 TraceCheckUtils]: 75: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,653 INFO L290 TraceCheckUtils]: 74: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,653 INFO L272 TraceCheckUtils]: 73: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,653 INFO L290 TraceCheckUtils]: 72: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:45,654 INFO L290 TraceCheckUtils]: 71: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:45,654 INFO L290 TraceCheckUtils]: 70: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:45,655 INFO L290 TraceCheckUtils]: 69: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:45,655 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131435#true} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:45,655 INFO L290 TraceCheckUtils]: 67: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,655 INFO L290 TraceCheckUtils]: 65: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,655 INFO L272 TraceCheckUtils]: 64: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,655 INFO L290 TraceCheckUtils]: 63: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:45,656 INFO L290 TraceCheckUtils]: 62: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:45,657 INFO L290 TraceCheckUtils]: 61: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:45,657 INFO L290 TraceCheckUtils]: 60: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:45,657 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131435#true} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:45,657 INFO L290 TraceCheckUtils]: 58: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,657 INFO L290 TraceCheckUtils]: 57: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,657 INFO L290 TraceCheckUtils]: 56: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,658 INFO L272 TraceCheckUtils]: 55: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,658 INFO L290 TraceCheckUtils]: 54: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:45,659 INFO L290 TraceCheckUtils]: 53: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:45,659 INFO L290 TraceCheckUtils]: 52: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:45,659 INFO L290 TraceCheckUtils]: 51: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:45,660 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131435#true} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:45,660 INFO L290 TraceCheckUtils]: 49: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,660 INFO L290 TraceCheckUtils]: 48: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,660 INFO L290 TraceCheckUtils]: 47: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,660 INFO L272 TraceCheckUtils]: 46: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,660 INFO L290 TraceCheckUtils]: 45: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:45,661 INFO L290 TraceCheckUtils]: 44: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:45,661 INFO L290 TraceCheckUtils]: 43: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:45,661 INFO L290 TraceCheckUtils]: 42: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:45,662 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131435#true} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:45,662 INFO L290 TraceCheckUtils]: 40: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,662 INFO L290 TraceCheckUtils]: 39: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,662 INFO L290 TraceCheckUtils]: 38: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,662 INFO L272 TraceCheckUtils]: 37: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,662 INFO L290 TraceCheckUtils]: 36: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:45,663 INFO L290 TraceCheckUtils]: 35: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:45,664 INFO L290 TraceCheckUtils]: 34: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:45,664 INFO L290 TraceCheckUtils]: 33: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:45,664 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131435#true} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:45,664 INFO L290 TraceCheckUtils]: 31: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,664 INFO L290 TraceCheckUtils]: 29: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,664 INFO L272 TraceCheckUtils]: 28: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:45,666 INFO L290 TraceCheckUtils]: 26: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:45,666 INFO L290 TraceCheckUtils]: 25: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:45,666 INFO L290 TraceCheckUtils]: 24: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:45,667 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131435#true} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:45,667 INFO L290 TraceCheckUtils]: 22: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,667 INFO L290 TraceCheckUtils]: 21: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,667 INFO L290 TraceCheckUtils]: 20: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,667 INFO L272 TraceCheckUtils]: 19: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:45,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:45,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {131548#(<= ~counter~0 3)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,668 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #61#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 14: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 12: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L272 TraceCheckUtils]: 11: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #59#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 9: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 8: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 7: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L272 TraceCheckUtils]: 6: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 12:53:45,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {131548#(<= ~counter~0 3)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,670 INFO L272 TraceCheckUtils]: 4: Hoare triple {131548#(<= ~counter~0 3)} call #t~ret7 := main(); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,670 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131548#(<= ~counter~0 3)} {131435#true} #67#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,670 INFO L290 TraceCheckUtils]: 2: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:45,671 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-28 12:53:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 5267 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-04-28 12:53:45,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:53:45,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852163767] [2022-04-28 12:53:45,672 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:53:45,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1081317437] [2022-04-28 12:53:45,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1081317437] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:53:45,672 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:53:45,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-28 12:53:45,672 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:53:45,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [475228152] [2022-04-28 12:53:45,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [475228152] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:53:45,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:53:45,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-28 12:53:45,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205834886] [2022-04-28 12:53:45,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:53:45,673 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 12:53:45,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:53:45,673 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 12:53:46,016 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:46,016 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-28 12:53:46,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:46,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-28 12:53:46,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:53:46,017 INFO L87 Difference]: Start difference. First operand 434 states and 481 transitions. Second operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 12:53:48,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:48,780 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-28 12:53:48,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-28 12:53:48,780 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 12:53:48,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:53:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 12:53:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 12:53:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 12:53:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 12:53:48,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-28 12:53:49,216 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:49,224 INFO L225 Difference]: With dead ends: 448 [2022-04-28 12:53:49,224 INFO L226 Difference]: Without dead ends: 443 [2022-04-28 12:53:49,225 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 919 GetRequests, 820 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1133 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3769, Invalid=6131, Unknown=0, NotChecked=0, Total=9900 [2022-04-28 12:53:49,225 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 220 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 12:53:49,225 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 450 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 12:53:49,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-28 12:53:49,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-28 12:53:49,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:53:49,939 INFO L82 GeneralOperation]: Start isEquivalent. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 12:53:49,939 INFO L74 IsIncluded]: Start isIncluded. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 12:53:49,939 INFO L87 Difference]: Start difference. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 12:53:49,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:49,946 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 12:53:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 12:53:49,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:49,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:49,946 INFO L74 IsIncluded]: Start isIncluded. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 12:53:49,946 INFO L87 Difference]: Start difference. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 12:53:49,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:49,952 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 12:53:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 12:53:49,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:53:49,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:53:49,953 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:53:49,953 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:53:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 12:53:49,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-28 12:53:49,961 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-28 12:53:49,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:53:49,961 INFO L495 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-28 12:53:49,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 12:53:49,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-28 12:53:51,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 12:53:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-28 12:53:51,234 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:53:51,234 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 47, 47, 47, 47, 47, 47, 47, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:53:51,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-28 12:53:51,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-28 12:53:51,435 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:53:51,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:53:51,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-28 12:53:51,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:51,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1103898804] [2022-04-28 12:53:51,435 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:53:51,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-28 12:53:51,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:53:51,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580587679] [2022-04-28 12:53:51,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:53:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:53:51,466 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:53:51,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1156064540] [2022-04-28 12:53:51,466 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 12:53:51,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:53:51,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:53:51,467 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:53:51,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-28 12:53:51,673 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 12:53:51,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 12:53:51,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 1033 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-28 12:53:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 12:53:51,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 12:53:54,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-28 12:53:54,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136878#(<= ~counter~0 0)} {136870#true} #67#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {136878#(<= ~counter~0 0)} call #t~ret7 := main(); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {136878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,102 INFO L272 TraceCheckUtils]: 6: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,103 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #59#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,103 INFO L272 TraceCheckUtils]: 11: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,104 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #61#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,104 INFO L290 TraceCheckUtils]: 16: Hoare triple {136878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 12:53:54,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {136878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,107 INFO L290 TraceCheckUtils]: 18: Hoare triple {136927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,108 INFO L272 TraceCheckUtils]: 19: Hoare triple {136927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {136927#(<= ~counter~0 1)} ~cond := #in~cond; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {136927#(<= ~counter~0 1)} assume !(0 == ~cond); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,108 INFO L290 TraceCheckUtils]: 22: Hoare triple {136927#(<= ~counter~0 1)} assume true; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,109 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136927#(<= ~counter~0 1)} {136927#(<= ~counter~0 1)} #63#return; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,109 INFO L290 TraceCheckUtils]: 24: Hoare triple {136927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,109 INFO L290 TraceCheckUtils]: 25: Hoare triple {136927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 12:53:54,110 INFO L290 TraceCheckUtils]: 26: Hoare triple {136927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,110 INFO L290 TraceCheckUtils]: 27: Hoare triple {136955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,111 INFO L272 TraceCheckUtils]: 28: Hoare triple {136955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,111 INFO L290 TraceCheckUtils]: 29: Hoare triple {136955#(<= ~counter~0 2)} ~cond := #in~cond; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,111 INFO L290 TraceCheckUtils]: 30: Hoare triple {136955#(<= ~counter~0 2)} assume !(0 == ~cond); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,112 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136955#(<= ~counter~0 2)} {136955#(<= ~counter~0 2)} #63#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,112 INFO L290 TraceCheckUtils]: 33: Hoare triple {136955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,112 INFO L290 TraceCheckUtils]: 34: Hoare triple {136955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:54,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,114 INFO L272 TraceCheckUtils]: 37: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,114 INFO L290 TraceCheckUtils]: 38: Hoare triple {136983#(<= ~counter~0 3)} ~cond := #in~cond; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {136983#(<= ~counter~0 3)} assume !(0 == ~cond); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {136983#(<= ~counter~0 3)} assume true; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,115 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136983#(<= ~counter~0 3)} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:54,117 INFO L290 TraceCheckUtils]: 44: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,117 INFO L290 TraceCheckUtils]: 45: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,117 INFO L272 TraceCheckUtils]: 46: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,118 INFO L290 TraceCheckUtils]: 47: Hoare triple {137011#(<= ~counter~0 4)} ~cond := #in~cond; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,118 INFO L290 TraceCheckUtils]: 48: Hoare triple {137011#(<= ~counter~0 4)} assume !(0 == ~cond); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,118 INFO L290 TraceCheckUtils]: 49: Hoare triple {137011#(<= ~counter~0 4)} assume true; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,119 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {137011#(<= ~counter~0 4)} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,119 INFO L290 TraceCheckUtils]: 51: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,119 INFO L290 TraceCheckUtils]: 52: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:54,120 INFO L290 TraceCheckUtils]: 53: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,120 INFO L290 TraceCheckUtils]: 54: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,121 INFO L272 TraceCheckUtils]: 55: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,121 INFO L290 TraceCheckUtils]: 56: Hoare triple {137039#(<= ~counter~0 5)} ~cond := #in~cond; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {137039#(<= ~counter~0 5)} assume !(0 == ~cond); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,121 INFO L290 TraceCheckUtils]: 58: Hoare triple {137039#(<= ~counter~0 5)} assume true; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,122 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {137039#(<= ~counter~0 5)} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,122 INFO L290 TraceCheckUtils]: 60: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:54,123 INFO L290 TraceCheckUtils]: 62: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,123 INFO L290 TraceCheckUtils]: 63: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,124 INFO L272 TraceCheckUtils]: 64: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,124 INFO L290 TraceCheckUtils]: 65: Hoare triple {137067#(<= ~counter~0 6)} ~cond := #in~cond; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,124 INFO L290 TraceCheckUtils]: 66: Hoare triple {137067#(<= ~counter~0 6)} assume !(0 == ~cond); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,125 INFO L290 TraceCheckUtils]: 67: Hoare triple {137067#(<= ~counter~0 6)} assume true; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,125 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {137067#(<= ~counter~0 6)} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,125 INFO L290 TraceCheckUtils]: 69: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,125 INFO L290 TraceCheckUtils]: 70: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:54,126 INFO L290 TraceCheckUtils]: 71: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,127 INFO L290 TraceCheckUtils]: 72: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,127 INFO L272 TraceCheckUtils]: 73: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,127 INFO L290 TraceCheckUtils]: 74: Hoare triple {137095#(<= ~counter~0 7)} ~cond := #in~cond; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,127 INFO L290 TraceCheckUtils]: 75: Hoare triple {137095#(<= ~counter~0 7)} assume !(0 == ~cond); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,128 INFO L290 TraceCheckUtils]: 76: Hoare triple {137095#(<= ~counter~0 7)} assume true; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,128 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {137095#(<= ~counter~0 7)} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,128 INFO L290 TraceCheckUtils]: 78: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,129 INFO L290 TraceCheckUtils]: 79: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:54,130 INFO L290 TraceCheckUtils]: 80: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,130 INFO L290 TraceCheckUtils]: 81: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,130 INFO L272 TraceCheckUtils]: 82: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,130 INFO L290 TraceCheckUtils]: 83: Hoare triple {137123#(<= ~counter~0 8)} ~cond := #in~cond; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,131 INFO L290 TraceCheckUtils]: 84: Hoare triple {137123#(<= ~counter~0 8)} assume !(0 == ~cond); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,131 INFO L290 TraceCheckUtils]: 85: Hoare triple {137123#(<= ~counter~0 8)} assume true; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,131 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {137123#(<= ~counter~0 8)} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,132 INFO L290 TraceCheckUtils]: 87: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,132 INFO L290 TraceCheckUtils]: 88: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:54,133 INFO L290 TraceCheckUtils]: 89: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,133 INFO L290 TraceCheckUtils]: 90: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,134 INFO L272 TraceCheckUtils]: 91: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,134 INFO L290 TraceCheckUtils]: 92: Hoare triple {137151#(<= ~counter~0 9)} ~cond := #in~cond; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,134 INFO L290 TraceCheckUtils]: 93: Hoare triple {137151#(<= ~counter~0 9)} assume !(0 == ~cond); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,134 INFO L290 TraceCheckUtils]: 94: Hoare triple {137151#(<= ~counter~0 9)} assume true; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,135 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {137151#(<= ~counter~0 9)} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,135 INFO L290 TraceCheckUtils]: 96: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,135 INFO L290 TraceCheckUtils]: 97: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:54,136 INFO L290 TraceCheckUtils]: 98: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,136 INFO L290 TraceCheckUtils]: 99: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,137 INFO L272 TraceCheckUtils]: 100: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,137 INFO L290 TraceCheckUtils]: 101: Hoare triple {137179#(<= ~counter~0 10)} ~cond := #in~cond; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,137 INFO L290 TraceCheckUtils]: 102: Hoare triple {137179#(<= ~counter~0 10)} assume !(0 == ~cond); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,137 INFO L290 TraceCheckUtils]: 103: Hoare triple {137179#(<= ~counter~0 10)} assume true; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,138 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {137179#(<= ~counter~0 10)} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,138 INFO L290 TraceCheckUtils]: 105: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,138 INFO L290 TraceCheckUtils]: 106: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:54,139 INFO L290 TraceCheckUtils]: 107: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,140 INFO L290 TraceCheckUtils]: 108: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,140 INFO L272 TraceCheckUtils]: 109: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,140 INFO L290 TraceCheckUtils]: 110: Hoare triple {137207#(<= ~counter~0 11)} ~cond := #in~cond; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,141 INFO L290 TraceCheckUtils]: 111: Hoare triple {137207#(<= ~counter~0 11)} assume !(0 == ~cond); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,141 INFO L290 TraceCheckUtils]: 112: Hoare triple {137207#(<= ~counter~0 11)} assume true; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,141 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {137207#(<= ~counter~0 11)} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,141 INFO L290 TraceCheckUtils]: 114: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,142 INFO L290 TraceCheckUtils]: 115: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:54,143 INFO L290 TraceCheckUtils]: 116: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,143 INFO L290 TraceCheckUtils]: 117: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,143 INFO L272 TraceCheckUtils]: 118: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,144 INFO L290 TraceCheckUtils]: 119: Hoare triple {137235#(<= ~counter~0 12)} ~cond := #in~cond; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,144 INFO L290 TraceCheckUtils]: 120: Hoare triple {137235#(<= ~counter~0 12)} assume !(0 == ~cond); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,144 INFO L290 TraceCheckUtils]: 121: Hoare triple {137235#(<= ~counter~0 12)} assume true; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,144 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {137235#(<= ~counter~0 12)} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,145 INFO L290 TraceCheckUtils]: 123: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,145 INFO L290 TraceCheckUtils]: 124: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:54,146 INFO L290 TraceCheckUtils]: 125: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,146 INFO L290 TraceCheckUtils]: 126: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,147 INFO L272 TraceCheckUtils]: 127: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,147 INFO L290 TraceCheckUtils]: 128: Hoare triple {137263#(<= ~counter~0 13)} ~cond := #in~cond; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,147 INFO L290 TraceCheckUtils]: 129: Hoare triple {137263#(<= ~counter~0 13)} assume !(0 == ~cond); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,147 INFO L290 TraceCheckUtils]: 130: Hoare triple {137263#(<= ~counter~0 13)} assume true; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,148 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {137263#(<= ~counter~0 13)} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,148 INFO L290 TraceCheckUtils]: 132: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,148 INFO L290 TraceCheckUtils]: 133: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:54,149 INFO L290 TraceCheckUtils]: 134: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,149 INFO L290 TraceCheckUtils]: 135: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,150 INFO L272 TraceCheckUtils]: 136: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,150 INFO L290 TraceCheckUtils]: 137: Hoare triple {137291#(<= ~counter~0 14)} ~cond := #in~cond; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,150 INFO L290 TraceCheckUtils]: 138: Hoare triple {137291#(<= ~counter~0 14)} assume !(0 == ~cond); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,151 INFO L290 TraceCheckUtils]: 139: Hoare triple {137291#(<= ~counter~0 14)} assume true; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,151 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {137291#(<= ~counter~0 14)} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,151 INFO L290 TraceCheckUtils]: 141: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,151 INFO L290 TraceCheckUtils]: 142: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:54,152 INFO L290 TraceCheckUtils]: 143: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,153 INFO L290 TraceCheckUtils]: 144: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,153 INFO L272 TraceCheckUtils]: 145: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,153 INFO L290 TraceCheckUtils]: 146: Hoare triple {137319#(<= ~counter~0 15)} ~cond := #in~cond; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,154 INFO L290 TraceCheckUtils]: 147: Hoare triple {137319#(<= ~counter~0 15)} assume !(0 == ~cond); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,154 INFO L290 TraceCheckUtils]: 148: Hoare triple {137319#(<= ~counter~0 15)} assume true; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,154 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {137319#(<= ~counter~0 15)} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,154 INFO L290 TraceCheckUtils]: 150: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,155 INFO L290 TraceCheckUtils]: 151: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:54,156 INFO L290 TraceCheckUtils]: 152: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,156 INFO L290 TraceCheckUtils]: 153: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,156 INFO L272 TraceCheckUtils]: 154: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,157 INFO L290 TraceCheckUtils]: 155: Hoare triple {137347#(<= ~counter~0 16)} ~cond := #in~cond; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,157 INFO L290 TraceCheckUtils]: 156: Hoare triple {137347#(<= ~counter~0 16)} assume !(0 == ~cond); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,157 INFO L290 TraceCheckUtils]: 157: Hoare triple {137347#(<= ~counter~0 16)} assume true; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,157 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {137347#(<= ~counter~0 16)} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,158 INFO L290 TraceCheckUtils]: 159: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,158 INFO L290 TraceCheckUtils]: 160: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:54,159 INFO L290 TraceCheckUtils]: 161: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,159 INFO L290 TraceCheckUtils]: 162: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,160 INFO L272 TraceCheckUtils]: 163: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,160 INFO L290 TraceCheckUtils]: 164: Hoare triple {137375#(<= ~counter~0 17)} ~cond := #in~cond; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,160 INFO L290 TraceCheckUtils]: 165: Hoare triple {137375#(<= ~counter~0 17)} assume !(0 == ~cond); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,160 INFO L290 TraceCheckUtils]: 166: Hoare triple {137375#(<= ~counter~0 17)} assume true; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,161 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {137375#(<= ~counter~0 17)} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,161 INFO L290 TraceCheckUtils]: 168: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,161 INFO L290 TraceCheckUtils]: 169: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:54,162 INFO L290 TraceCheckUtils]: 170: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,162 INFO L290 TraceCheckUtils]: 171: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,163 INFO L272 TraceCheckUtils]: 172: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,163 INFO L290 TraceCheckUtils]: 173: Hoare triple {137403#(<= ~counter~0 18)} ~cond := #in~cond; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,163 INFO L290 TraceCheckUtils]: 174: Hoare triple {137403#(<= ~counter~0 18)} assume !(0 == ~cond); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,163 INFO L290 TraceCheckUtils]: 175: Hoare triple {137403#(<= ~counter~0 18)} assume true; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,164 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {137403#(<= ~counter~0 18)} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,164 INFO L290 TraceCheckUtils]: 177: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,164 INFO L290 TraceCheckUtils]: 178: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:54,165 INFO L290 TraceCheckUtils]: 179: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,166 INFO L290 TraceCheckUtils]: 180: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,166 INFO L272 TraceCheckUtils]: 181: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,166 INFO L290 TraceCheckUtils]: 182: Hoare triple {137431#(<= ~counter~0 19)} ~cond := #in~cond; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,166 INFO L290 TraceCheckUtils]: 183: Hoare triple {137431#(<= ~counter~0 19)} assume !(0 == ~cond); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,167 INFO L290 TraceCheckUtils]: 184: Hoare triple {137431#(<= ~counter~0 19)} assume true; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,167 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {137431#(<= ~counter~0 19)} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,167 INFO L290 TraceCheckUtils]: 186: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,168 INFO L290 TraceCheckUtils]: 187: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:54,169 INFO L290 TraceCheckUtils]: 188: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,169 INFO L290 TraceCheckUtils]: 189: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,169 INFO L272 TraceCheckUtils]: 190: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,169 INFO L290 TraceCheckUtils]: 191: Hoare triple {137459#(<= ~counter~0 20)} ~cond := #in~cond; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,170 INFO L290 TraceCheckUtils]: 192: Hoare triple {137459#(<= ~counter~0 20)} assume !(0 == ~cond); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,170 INFO L290 TraceCheckUtils]: 193: Hoare triple {137459#(<= ~counter~0 20)} assume true; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,170 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {137459#(<= ~counter~0 20)} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,171 INFO L290 TraceCheckUtils]: 195: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,171 INFO L290 TraceCheckUtils]: 196: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:54,172 INFO L290 TraceCheckUtils]: 197: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,172 INFO L290 TraceCheckUtils]: 198: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,172 INFO L272 TraceCheckUtils]: 199: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,173 INFO L290 TraceCheckUtils]: 200: Hoare triple {137487#(<= ~counter~0 21)} ~cond := #in~cond; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,173 INFO L290 TraceCheckUtils]: 201: Hoare triple {137487#(<= ~counter~0 21)} assume !(0 == ~cond); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,173 INFO L290 TraceCheckUtils]: 202: Hoare triple {137487#(<= ~counter~0 21)} assume true; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,173 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {137487#(<= ~counter~0 21)} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,174 INFO L290 TraceCheckUtils]: 204: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,174 INFO L290 TraceCheckUtils]: 205: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:54,175 INFO L290 TraceCheckUtils]: 206: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,175 INFO L290 TraceCheckUtils]: 207: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,176 INFO L272 TraceCheckUtils]: 208: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,176 INFO L290 TraceCheckUtils]: 209: Hoare triple {137515#(<= ~counter~0 22)} ~cond := #in~cond; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,176 INFO L290 TraceCheckUtils]: 210: Hoare triple {137515#(<= ~counter~0 22)} assume !(0 == ~cond); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,176 INFO L290 TraceCheckUtils]: 211: Hoare triple {137515#(<= ~counter~0 22)} assume true; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,177 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {137515#(<= ~counter~0 22)} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,177 INFO L290 TraceCheckUtils]: 213: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,177 INFO L290 TraceCheckUtils]: 214: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:54,178 INFO L290 TraceCheckUtils]: 215: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,178 INFO L290 TraceCheckUtils]: 216: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,179 INFO L272 TraceCheckUtils]: 217: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,179 INFO L290 TraceCheckUtils]: 218: Hoare triple {137543#(<= ~counter~0 23)} ~cond := #in~cond; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,179 INFO L290 TraceCheckUtils]: 219: Hoare triple {137543#(<= ~counter~0 23)} assume !(0 == ~cond); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,180 INFO L290 TraceCheckUtils]: 220: Hoare triple {137543#(<= ~counter~0 23)} assume true; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,180 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {137543#(<= ~counter~0 23)} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,180 INFO L290 TraceCheckUtils]: 222: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,180 INFO L290 TraceCheckUtils]: 223: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:54,181 INFO L290 TraceCheckUtils]: 224: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,182 INFO L290 TraceCheckUtils]: 225: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,182 INFO L272 TraceCheckUtils]: 226: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,182 INFO L290 TraceCheckUtils]: 227: Hoare triple {137571#(<= ~counter~0 24)} ~cond := #in~cond; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,182 INFO L290 TraceCheckUtils]: 228: Hoare triple {137571#(<= ~counter~0 24)} assume !(0 == ~cond); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,183 INFO L290 TraceCheckUtils]: 229: Hoare triple {137571#(<= ~counter~0 24)} assume true; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,183 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {137571#(<= ~counter~0 24)} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,183 INFO L290 TraceCheckUtils]: 231: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,184 INFO L290 TraceCheckUtils]: 232: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:54,185 INFO L290 TraceCheckUtils]: 233: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,185 INFO L290 TraceCheckUtils]: 234: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,185 INFO L272 TraceCheckUtils]: 235: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,185 INFO L290 TraceCheckUtils]: 236: Hoare triple {137599#(<= ~counter~0 25)} ~cond := #in~cond; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,186 INFO L290 TraceCheckUtils]: 237: Hoare triple {137599#(<= ~counter~0 25)} assume !(0 == ~cond); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,186 INFO L290 TraceCheckUtils]: 238: Hoare triple {137599#(<= ~counter~0 25)} assume true; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,186 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {137599#(<= ~counter~0 25)} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,186 INFO L290 TraceCheckUtils]: 240: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,187 INFO L290 TraceCheckUtils]: 241: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:54,188 INFO L290 TraceCheckUtils]: 242: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,188 INFO L290 TraceCheckUtils]: 243: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,188 INFO L272 TraceCheckUtils]: 244: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,189 INFO L290 TraceCheckUtils]: 245: Hoare triple {137627#(<= ~counter~0 26)} ~cond := #in~cond; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,189 INFO L290 TraceCheckUtils]: 246: Hoare triple {137627#(<= ~counter~0 26)} assume !(0 == ~cond); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,189 INFO L290 TraceCheckUtils]: 247: Hoare triple {137627#(<= ~counter~0 26)} assume true; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,189 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {137627#(<= ~counter~0 26)} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,190 INFO L290 TraceCheckUtils]: 249: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,190 INFO L290 TraceCheckUtils]: 250: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:54,191 INFO L290 TraceCheckUtils]: 251: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,191 INFO L290 TraceCheckUtils]: 252: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,192 INFO L272 TraceCheckUtils]: 253: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,192 INFO L290 TraceCheckUtils]: 254: Hoare triple {137655#(<= ~counter~0 27)} ~cond := #in~cond; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,192 INFO L290 TraceCheckUtils]: 255: Hoare triple {137655#(<= ~counter~0 27)} assume !(0 == ~cond); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,192 INFO L290 TraceCheckUtils]: 256: Hoare triple {137655#(<= ~counter~0 27)} assume true; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,193 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {137655#(<= ~counter~0 27)} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,193 INFO L290 TraceCheckUtils]: 258: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,193 INFO L290 TraceCheckUtils]: 259: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:54,194 INFO L290 TraceCheckUtils]: 260: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,194 INFO L290 TraceCheckUtils]: 261: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,195 INFO L272 TraceCheckUtils]: 262: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,195 INFO L290 TraceCheckUtils]: 263: Hoare triple {137683#(<= ~counter~0 28)} ~cond := #in~cond; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,195 INFO L290 TraceCheckUtils]: 264: Hoare triple {137683#(<= ~counter~0 28)} assume !(0 == ~cond); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,195 INFO L290 TraceCheckUtils]: 265: Hoare triple {137683#(<= ~counter~0 28)} assume true; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,196 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {137683#(<= ~counter~0 28)} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,196 INFO L290 TraceCheckUtils]: 267: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,196 INFO L290 TraceCheckUtils]: 268: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:54,197 INFO L290 TraceCheckUtils]: 269: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,198 INFO L290 TraceCheckUtils]: 270: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,198 INFO L272 TraceCheckUtils]: 271: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,198 INFO L290 TraceCheckUtils]: 272: Hoare triple {137711#(<= ~counter~0 29)} ~cond := #in~cond; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,198 INFO L290 TraceCheckUtils]: 273: Hoare triple {137711#(<= ~counter~0 29)} assume !(0 == ~cond); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,199 INFO L290 TraceCheckUtils]: 274: Hoare triple {137711#(<= ~counter~0 29)} assume true; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,199 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {137711#(<= ~counter~0 29)} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,199 INFO L290 TraceCheckUtils]: 276: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,200 INFO L290 TraceCheckUtils]: 277: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:54,201 INFO L290 TraceCheckUtils]: 278: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,201 INFO L290 TraceCheckUtils]: 279: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,201 INFO L272 TraceCheckUtils]: 280: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,201 INFO L290 TraceCheckUtils]: 281: Hoare triple {137739#(<= ~counter~0 30)} ~cond := #in~cond; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,202 INFO L290 TraceCheckUtils]: 282: Hoare triple {137739#(<= ~counter~0 30)} assume !(0 == ~cond); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,202 INFO L290 TraceCheckUtils]: 283: Hoare triple {137739#(<= ~counter~0 30)} assume true; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,202 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {137739#(<= ~counter~0 30)} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,203 INFO L290 TraceCheckUtils]: 285: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,203 INFO L290 TraceCheckUtils]: 286: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:54,204 INFO L290 TraceCheckUtils]: 287: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,204 INFO L290 TraceCheckUtils]: 288: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,205 INFO L272 TraceCheckUtils]: 289: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,205 INFO L290 TraceCheckUtils]: 290: Hoare triple {137767#(<= ~counter~0 31)} ~cond := #in~cond; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,205 INFO L290 TraceCheckUtils]: 291: Hoare triple {137767#(<= ~counter~0 31)} assume !(0 == ~cond); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,205 INFO L290 TraceCheckUtils]: 292: Hoare triple {137767#(<= ~counter~0 31)} assume true; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,206 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {137767#(<= ~counter~0 31)} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,206 INFO L290 TraceCheckUtils]: 294: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,206 INFO L290 TraceCheckUtils]: 295: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:54,207 INFO L290 TraceCheckUtils]: 296: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,207 INFO L290 TraceCheckUtils]: 297: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,208 INFO L272 TraceCheckUtils]: 298: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,208 INFO L290 TraceCheckUtils]: 299: Hoare triple {137795#(<= ~counter~0 32)} ~cond := #in~cond; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,208 INFO L290 TraceCheckUtils]: 300: Hoare triple {137795#(<= ~counter~0 32)} assume !(0 == ~cond); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,208 INFO L290 TraceCheckUtils]: 301: Hoare triple {137795#(<= ~counter~0 32)} assume true; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,209 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {137795#(<= ~counter~0 32)} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,209 INFO L290 TraceCheckUtils]: 303: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,209 INFO L290 TraceCheckUtils]: 304: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:54,210 INFO L290 TraceCheckUtils]: 305: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,211 INFO L290 TraceCheckUtils]: 306: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,211 INFO L272 TraceCheckUtils]: 307: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,211 INFO L290 TraceCheckUtils]: 308: Hoare triple {137823#(<= ~counter~0 33)} ~cond := #in~cond; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,212 INFO L290 TraceCheckUtils]: 309: Hoare triple {137823#(<= ~counter~0 33)} assume !(0 == ~cond); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,212 INFO L290 TraceCheckUtils]: 310: Hoare triple {137823#(<= ~counter~0 33)} assume true; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,212 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {137823#(<= ~counter~0 33)} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,212 INFO L290 TraceCheckUtils]: 312: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,213 INFO L290 TraceCheckUtils]: 313: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:54,214 INFO L290 TraceCheckUtils]: 314: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,214 INFO L290 TraceCheckUtils]: 315: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,214 INFO L272 TraceCheckUtils]: 316: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,215 INFO L290 TraceCheckUtils]: 317: Hoare triple {137851#(<= ~counter~0 34)} ~cond := #in~cond; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,215 INFO L290 TraceCheckUtils]: 318: Hoare triple {137851#(<= ~counter~0 34)} assume !(0 == ~cond); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,215 INFO L290 TraceCheckUtils]: 319: Hoare triple {137851#(<= ~counter~0 34)} assume true; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,215 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {137851#(<= ~counter~0 34)} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,216 INFO L290 TraceCheckUtils]: 321: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,216 INFO L290 TraceCheckUtils]: 322: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:54,217 INFO L290 TraceCheckUtils]: 323: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,217 INFO L290 TraceCheckUtils]: 324: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,218 INFO L272 TraceCheckUtils]: 325: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,218 INFO L290 TraceCheckUtils]: 326: Hoare triple {137879#(<= ~counter~0 35)} ~cond := #in~cond; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,218 INFO L290 TraceCheckUtils]: 327: Hoare triple {137879#(<= ~counter~0 35)} assume !(0 == ~cond); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,218 INFO L290 TraceCheckUtils]: 328: Hoare triple {137879#(<= ~counter~0 35)} assume true; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,219 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {137879#(<= ~counter~0 35)} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,219 INFO L290 TraceCheckUtils]: 330: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,219 INFO L290 TraceCheckUtils]: 331: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:54,220 INFO L290 TraceCheckUtils]: 332: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,220 INFO L290 TraceCheckUtils]: 333: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,221 INFO L272 TraceCheckUtils]: 334: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,221 INFO L290 TraceCheckUtils]: 335: Hoare triple {137907#(<= ~counter~0 36)} ~cond := #in~cond; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,221 INFO L290 TraceCheckUtils]: 336: Hoare triple {137907#(<= ~counter~0 36)} assume !(0 == ~cond); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,221 INFO L290 TraceCheckUtils]: 337: Hoare triple {137907#(<= ~counter~0 36)} assume true; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,222 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {137907#(<= ~counter~0 36)} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,222 INFO L290 TraceCheckUtils]: 339: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,222 INFO L290 TraceCheckUtils]: 340: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:54,223 INFO L290 TraceCheckUtils]: 341: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,224 INFO L290 TraceCheckUtils]: 342: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,224 INFO L272 TraceCheckUtils]: 343: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,224 INFO L290 TraceCheckUtils]: 344: Hoare triple {137935#(<= ~counter~0 37)} ~cond := #in~cond; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,225 INFO L290 TraceCheckUtils]: 345: Hoare triple {137935#(<= ~counter~0 37)} assume !(0 == ~cond); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,225 INFO L290 TraceCheckUtils]: 346: Hoare triple {137935#(<= ~counter~0 37)} assume true; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,225 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {137935#(<= ~counter~0 37)} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,225 INFO L290 TraceCheckUtils]: 348: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,226 INFO L290 TraceCheckUtils]: 349: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:54,227 INFO L290 TraceCheckUtils]: 350: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,227 INFO L290 TraceCheckUtils]: 351: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,227 INFO L272 TraceCheckUtils]: 352: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,228 INFO L290 TraceCheckUtils]: 353: Hoare triple {137963#(<= ~counter~0 38)} ~cond := #in~cond; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,228 INFO L290 TraceCheckUtils]: 354: Hoare triple {137963#(<= ~counter~0 38)} assume !(0 == ~cond); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,228 INFO L290 TraceCheckUtils]: 355: Hoare triple {137963#(<= ~counter~0 38)} assume true; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,229 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {137963#(<= ~counter~0 38)} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,229 INFO L290 TraceCheckUtils]: 357: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,229 INFO L290 TraceCheckUtils]: 358: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:54,230 INFO L290 TraceCheckUtils]: 359: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,231 INFO L290 TraceCheckUtils]: 360: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,231 INFO L272 TraceCheckUtils]: 361: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,231 INFO L290 TraceCheckUtils]: 362: Hoare triple {137991#(<= ~counter~0 39)} ~cond := #in~cond; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,232 INFO L290 TraceCheckUtils]: 363: Hoare triple {137991#(<= ~counter~0 39)} assume !(0 == ~cond); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,232 INFO L290 TraceCheckUtils]: 364: Hoare triple {137991#(<= ~counter~0 39)} assume true; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,232 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {137991#(<= ~counter~0 39)} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,233 INFO L290 TraceCheckUtils]: 366: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,233 INFO L290 TraceCheckUtils]: 367: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:54,234 INFO L290 TraceCheckUtils]: 368: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,234 INFO L290 TraceCheckUtils]: 369: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,235 INFO L272 TraceCheckUtils]: 370: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,235 INFO L290 TraceCheckUtils]: 371: Hoare triple {138019#(<= ~counter~0 40)} ~cond := #in~cond; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,235 INFO L290 TraceCheckUtils]: 372: Hoare triple {138019#(<= ~counter~0 40)} assume !(0 == ~cond); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,235 INFO L290 TraceCheckUtils]: 373: Hoare triple {138019#(<= ~counter~0 40)} assume true; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,236 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {138019#(<= ~counter~0 40)} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,236 INFO L290 TraceCheckUtils]: 375: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,236 INFO L290 TraceCheckUtils]: 376: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:54,237 INFO L290 TraceCheckUtils]: 377: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,238 INFO L290 TraceCheckUtils]: 378: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,238 INFO L272 TraceCheckUtils]: 379: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,238 INFO L290 TraceCheckUtils]: 380: Hoare triple {138047#(<= ~counter~0 41)} ~cond := #in~cond; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,239 INFO L290 TraceCheckUtils]: 381: Hoare triple {138047#(<= ~counter~0 41)} assume !(0 == ~cond); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,239 INFO L290 TraceCheckUtils]: 382: Hoare triple {138047#(<= ~counter~0 41)} assume true; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,239 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {138047#(<= ~counter~0 41)} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,239 INFO L290 TraceCheckUtils]: 384: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,240 INFO L290 TraceCheckUtils]: 385: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:54,241 INFO L290 TraceCheckUtils]: 386: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,241 INFO L290 TraceCheckUtils]: 387: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,241 INFO L272 TraceCheckUtils]: 388: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,242 INFO L290 TraceCheckUtils]: 389: Hoare triple {138075#(<= ~counter~0 42)} ~cond := #in~cond; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,242 INFO L290 TraceCheckUtils]: 390: Hoare triple {138075#(<= ~counter~0 42)} assume !(0 == ~cond); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,242 INFO L290 TraceCheckUtils]: 391: Hoare triple {138075#(<= ~counter~0 42)} assume true; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,243 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {138075#(<= ~counter~0 42)} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,243 INFO L290 TraceCheckUtils]: 393: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,243 INFO L290 TraceCheckUtils]: 394: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:54,244 INFO L290 TraceCheckUtils]: 395: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,244 INFO L290 TraceCheckUtils]: 396: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,245 INFO L272 TraceCheckUtils]: 397: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,245 INFO L290 TraceCheckUtils]: 398: Hoare triple {138103#(<= ~counter~0 43)} ~cond := #in~cond; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,245 INFO L290 TraceCheckUtils]: 399: Hoare triple {138103#(<= ~counter~0 43)} assume !(0 == ~cond); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,245 INFO L290 TraceCheckUtils]: 400: Hoare triple {138103#(<= ~counter~0 43)} assume true; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,246 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {138103#(<= ~counter~0 43)} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,246 INFO L290 TraceCheckUtils]: 402: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,246 INFO L290 TraceCheckUtils]: 403: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:54,247 INFO L290 TraceCheckUtils]: 404: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,248 INFO L290 TraceCheckUtils]: 405: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,248 INFO L272 TraceCheckUtils]: 406: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,248 INFO L290 TraceCheckUtils]: 407: Hoare triple {138131#(<= ~counter~0 44)} ~cond := #in~cond; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,248 INFO L290 TraceCheckUtils]: 408: Hoare triple {138131#(<= ~counter~0 44)} assume !(0 == ~cond); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,249 INFO L290 TraceCheckUtils]: 409: Hoare triple {138131#(<= ~counter~0 44)} assume true; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,249 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {138131#(<= ~counter~0 44)} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,249 INFO L290 TraceCheckUtils]: 411: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,250 INFO L290 TraceCheckUtils]: 412: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:54,251 INFO L290 TraceCheckUtils]: 413: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,251 INFO L290 TraceCheckUtils]: 414: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,251 INFO L272 TraceCheckUtils]: 415: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,252 INFO L290 TraceCheckUtils]: 416: Hoare triple {138159#(<= ~counter~0 45)} ~cond := #in~cond; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,252 INFO L290 TraceCheckUtils]: 417: Hoare triple {138159#(<= ~counter~0 45)} assume !(0 == ~cond); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,252 INFO L290 TraceCheckUtils]: 418: Hoare triple {138159#(<= ~counter~0 45)} assume true; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,253 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {138159#(<= ~counter~0 45)} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,253 INFO L290 TraceCheckUtils]: 420: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,253 INFO L290 TraceCheckUtils]: 421: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:54,254 INFO L290 TraceCheckUtils]: 422: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,254 INFO L290 TraceCheckUtils]: 423: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,255 INFO L272 TraceCheckUtils]: 424: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,255 INFO L290 TraceCheckUtils]: 425: Hoare triple {138187#(<= ~counter~0 46)} ~cond := #in~cond; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,255 INFO L290 TraceCheckUtils]: 426: Hoare triple {138187#(<= ~counter~0 46)} assume !(0 == ~cond); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,255 INFO L290 TraceCheckUtils]: 427: Hoare triple {138187#(<= ~counter~0 46)} assume true; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,256 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {138187#(<= ~counter~0 46)} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,256 INFO L290 TraceCheckUtils]: 429: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,256 INFO L290 TraceCheckUtils]: 430: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:54,257 INFO L290 TraceCheckUtils]: 431: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,258 INFO L290 TraceCheckUtils]: 432: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,258 INFO L272 TraceCheckUtils]: 433: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,258 INFO L290 TraceCheckUtils]: 434: Hoare triple {138215#(<= ~counter~0 47)} ~cond := #in~cond; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,258 INFO L290 TraceCheckUtils]: 435: Hoare triple {138215#(<= ~counter~0 47)} assume !(0 == ~cond); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,259 INFO L290 TraceCheckUtils]: 436: Hoare triple {138215#(<= ~counter~0 47)} assume true; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,259 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {138215#(<= ~counter~0 47)} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,259 INFO L290 TraceCheckUtils]: 438: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 439: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 440: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138243#(<= |main_#t~post6| 47)} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 441: Hoare triple {138243#(<= |main_#t~post6| 47)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-28 12:53:54,260 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-28 12:53:54,260 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-28 12:53:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 9823 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 12:53:54,261 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 12:53:55,945 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-28 12:53:55,945 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-28 12:53:55,945 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-28 12:53:55,945 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-28 12:53:55,945 INFO L290 TraceCheckUtils]: 441: Hoare triple {138271#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-28 12:53:55,946 INFO L290 TraceCheckUtils]: 440: Hoare triple {138275#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138271#(< |main_#t~post6| 50)} is VALID [2022-04-28 12:53:55,946 INFO L290 TraceCheckUtils]: 439: Hoare triple {138275#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138275#(< ~counter~0 50)} is VALID [2022-04-28 12:53:55,946 INFO L290 TraceCheckUtils]: 438: Hoare triple {138275#(< ~counter~0 50)} assume !!(0 != ~r~0); {138275#(< ~counter~0 50)} is VALID [2022-04-28 12:53:55,946 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136870#true} {138275#(< ~counter~0 50)} #63#return; {138275#(< ~counter~0 50)} is VALID [2022-04-28 12:53:55,946 INFO L290 TraceCheckUtils]: 436: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,947 INFO L290 TraceCheckUtils]: 435: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,947 INFO L290 TraceCheckUtils]: 434: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,947 INFO L272 TraceCheckUtils]: 433: Hoare triple {138275#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,947 INFO L290 TraceCheckUtils]: 432: Hoare triple {138275#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-28 12:53:55,949 INFO L290 TraceCheckUtils]: 431: Hoare triple {138303#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-28 12:53:55,950 INFO L290 TraceCheckUtils]: 430: Hoare triple {138303#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138303#(< ~counter~0 49)} is VALID [2022-04-28 12:53:55,950 INFO L290 TraceCheckUtils]: 429: Hoare triple {138303#(< ~counter~0 49)} assume !!(0 != ~r~0); {138303#(< ~counter~0 49)} is VALID [2022-04-28 12:53:55,950 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136870#true} {138303#(< ~counter~0 49)} #63#return; {138303#(< ~counter~0 49)} is VALID [2022-04-28 12:53:55,950 INFO L290 TraceCheckUtils]: 427: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,950 INFO L290 TraceCheckUtils]: 426: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,950 INFO L290 TraceCheckUtils]: 425: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,950 INFO L272 TraceCheckUtils]: 424: Hoare triple {138303#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,951 INFO L290 TraceCheckUtils]: 423: Hoare triple {138303#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-28 12:53:55,952 INFO L290 TraceCheckUtils]: 422: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-28 12:53:55,952 INFO L290 TraceCheckUtils]: 421: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:55,952 INFO L290 TraceCheckUtils]: 420: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:55,953 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136870#true} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:55,953 INFO L290 TraceCheckUtils]: 418: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,953 INFO L290 TraceCheckUtils]: 417: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,953 INFO L290 TraceCheckUtils]: 416: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,953 INFO L272 TraceCheckUtils]: 415: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,953 INFO L290 TraceCheckUtils]: 414: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:55,954 INFO L290 TraceCheckUtils]: 413: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 12:53:55,954 INFO L290 TraceCheckUtils]: 412: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:55,954 INFO L290 TraceCheckUtils]: 411: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:55,955 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136870#true} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:55,955 INFO L290 TraceCheckUtils]: 409: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,955 INFO L290 TraceCheckUtils]: 408: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,955 INFO L290 TraceCheckUtils]: 407: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,955 INFO L272 TraceCheckUtils]: 406: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,955 INFO L290 TraceCheckUtils]: 405: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:55,956 INFO L290 TraceCheckUtils]: 404: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 12:53:55,957 INFO L290 TraceCheckUtils]: 403: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:55,957 INFO L290 TraceCheckUtils]: 402: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:55,957 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136870#true} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:55,957 INFO L290 TraceCheckUtils]: 400: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,957 INFO L290 TraceCheckUtils]: 399: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,957 INFO L290 TraceCheckUtils]: 398: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,957 INFO L272 TraceCheckUtils]: 397: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,958 INFO L290 TraceCheckUtils]: 396: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:55,959 INFO L290 TraceCheckUtils]: 395: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 12:53:55,959 INFO L290 TraceCheckUtils]: 394: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:55,959 INFO L290 TraceCheckUtils]: 393: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:55,960 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136870#true} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:55,960 INFO L290 TraceCheckUtils]: 391: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,960 INFO L290 TraceCheckUtils]: 390: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,960 INFO L290 TraceCheckUtils]: 389: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,960 INFO L272 TraceCheckUtils]: 388: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,960 INFO L290 TraceCheckUtils]: 387: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:55,961 INFO L290 TraceCheckUtils]: 386: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 12:53:55,961 INFO L290 TraceCheckUtils]: 385: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:55,961 INFO L290 TraceCheckUtils]: 384: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:55,962 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136870#true} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:55,962 INFO L290 TraceCheckUtils]: 382: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,962 INFO L290 TraceCheckUtils]: 381: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,962 INFO L290 TraceCheckUtils]: 380: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,962 INFO L272 TraceCheckUtils]: 379: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,962 INFO L290 TraceCheckUtils]: 378: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:55,963 INFO L290 TraceCheckUtils]: 377: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 12:53:55,964 INFO L290 TraceCheckUtils]: 376: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:55,964 INFO L290 TraceCheckUtils]: 375: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:55,964 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136870#true} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:55,964 INFO L290 TraceCheckUtils]: 373: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,964 INFO L290 TraceCheckUtils]: 372: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,964 INFO L290 TraceCheckUtils]: 371: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,964 INFO L272 TraceCheckUtils]: 370: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,965 INFO L290 TraceCheckUtils]: 369: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:55,966 INFO L290 TraceCheckUtils]: 368: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 12:53:55,966 INFO L290 TraceCheckUtils]: 367: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:55,966 INFO L290 TraceCheckUtils]: 366: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:55,967 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136870#true} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:55,967 INFO L290 TraceCheckUtils]: 364: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,967 INFO L290 TraceCheckUtils]: 363: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,967 INFO L290 TraceCheckUtils]: 362: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,967 INFO L272 TraceCheckUtils]: 361: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,967 INFO L290 TraceCheckUtils]: 360: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:55,968 INFO L290 TraceCheckUtils]: 359: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 12:53:55,968 INFO L290 TraceCheckUtils]: 358: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:55,968 INFO L290 TraceCheckUtils]: 357: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:55,969 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136870#true} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:55,969 INFO L290 TraceCheckUtils]: 355: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,969 INFO L290 TraceCheckUtils]: 354: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,969 INFO L290 TraceCheckUtils]: 353: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,969 INFO L272 TraceCheckUtils]: 352: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,969 INFO L290 TraceCheckUtils]: 351: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:55,970 INFO L290 TraceCheckUtils]: 350: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 12:53:55,971 INFO L290 TraceCheckUtils]: 349: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:55,971 INFO L290 TraceCheckUtils]: 348: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:55,971 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136870#true} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:55,971 INFO L290 TraceCheckUtils]: 346: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,971 INFO L290 TraceCheckUtils]: 345: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,971 INFO L290 TraceCheckUtils]: 344: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,971 INFO L272 TraceCheckUtils]: 343: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,972 INFO L290 TraceCheckUtils]: 342: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:55,973 INFO L290 TraceCheckUtils]: 341: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 12:53:55,973 INFO L290 TraceCheckUtils]: 340: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:55,973 INFO L290 TraceCheckUtils]: 339: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:55,974 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136870#true} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:55,974 INFO L290 TraceCheckUtils]: 337: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,974 INFO L290 TraceCheckUtils]: 336: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,974 INFO L290 TraceCheckUtils]: 335: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,974 INFO L272 TraceCheckUtils]: 334: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,974 INFO L290 TraceCheckUtils]: 333: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:55,975 INFO L290 TraceCheckUtils]: 332: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 12:53:55,975 INFO L290 TraceCheckUtils]: 331: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:55,975 INFO L290 TraceCheckUtils]: 330: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:55,976 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136870#true} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:55,976 INFO L290 TraceCheckUtils]: 328: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,976 INFO L290 TraceCheckUtils]: 327: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,976 INFO L290 TraceCheckUtils]: 326: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,976 INFO L272 TraceCheckUtils]: 325: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,976 INFO L290 TraceCheckUtils]: 324: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:55,977 INFO L290 TraceCheckUtils]: 323: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 12:53:55,977 INFO L290 TraceCheckUtils]: 322: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:55,978 INFO L290 TraceCheckUtils]: 321: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:55,978 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136870#true} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:55,978 INFO L290 TraceCheckUtils]: 319: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,978 INFO L290 TraceCheckUtils]: 318: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,978 INFO L290 TraceCheckUtils]: 317: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,978 INFO L272 TraceCheckUtils]: 316: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,979 INFO L290 TraceCheckUtils]: 315: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:55,980 INFO L290 TraceCheckUtils]: 314: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 12:53:55,980 INFO L290 TraceCheckUtils]: 313: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:55,980 INFO L290 TraceCheckUtils]: 312: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:55,980 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136870#true} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:55,981 INFO L290 TraceCheckUtils]: 310: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,981 INFO L290 TraceCheckUtils]: 309: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,981 INFO L290 TraceCheckUtils]: 308: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,981 INFO L272 TraceCheckUtils]: 307: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,981 INFO L290 TraceCheckUtils]: 306: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:55,982 INFO L290 TraceCheckUtils]: 305: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 12:53:55,982 INFO L290 TraceCheckUtils]: 304: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:55,982 INFO L290 TraceCheckUtils]: 303: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:55,983 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136870#true} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:55,983 INFO L290 TraceCheckUtils]: 301: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,983 INFO L290 TraceCheckUtils]: 300: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,983 INFO L290 TraceCheckUtils]: 299: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,983 INFO L272 TraceCheckUtils]: 298: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,983 INFO L290 TraceCheckUtils]: 297: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:55,984 INFO L290 TraceCheckUtils]: 296: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 12:53:55,984 INFO L290 TraceCheckUtils]: 295: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:55,985 INFO L290 TraceCheckUtils]: 294: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:55,985 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136870#true} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:55,985 INFO L290 TraceCheckUtils]: 292: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,985 INFO L290 TraceCheckUtils]: 291: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,985 INFO L290 TraceCheckUtils]: 290: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,985 INFO L272 TraceCheckUtils]: 289: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,985 INFO L290 TraceCheckUtils]: 288: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:55,986 INFO L290 TraceCheckUtils]: 287: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 12:53:55,987 INFO L290 TraceCheckUtils]: 286: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:55,987 INFO L290 TraceCheckUtils]: 285: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:55,987 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136870#true} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:55,987 INFO L290 TraceCheckUtils]: 283: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,987 INFO L290 TraceCheckUtils]: 282: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,987 INFO L290 TraceCheckUtils]: 281: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,988 INFO L272 TraceCheckUtils]: 280: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,988 INFO L290 TraceCheckUtils]: 279: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:55,989 INFO L290 TraceCheckUtils]: 278: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 12:53:55,989 INFO L290 TraceCheckUtils]: 277: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:55,989 INFO L290 TraceCheckUtils]: 276: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:55,990 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136870#true} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:55,990 INFO L290 TraceCheckUtils]: 274: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,990 INFO L290 TraceCheckUtils]: 273: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,990 INFO L290 TraceCheckUtils]: 272: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,990 INFO L272 TraceCheckUtils]: 271: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,990 INFO L290 TraceCheckUtils]: 270: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:55,991 INFO L290 TraceCheckUtils]: 269: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 12:53:55,991 INFO L290 TraceCheckUtils]: 268: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:55,992 INFO L290 TraceCheckUtils]: 267: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:55,992 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136870#true} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:55,992 INFO L290 TraceCheckUtils]: 265: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,992 INFO L290 TraceCheckUtils]: 264: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,992 INFO L290 TraceCheckUtils]: 263: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,992 INFO L272 TraceCheckUtils]: 262: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,992 INFO L290 TraceCheckUtils]: 261: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:55,993 INFO L290 TraceCheckUtils]: 260: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 12:53:55,994 INFO L290 TraceCheckUtils]: 259: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:55,994 INFO L290 TraceCheckUtils]: 258: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:55,994 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136870#true} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:55,994 INFO L290 TraceCheckUtils]: 256: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,994 INFO L290 TraceCheckUtils]: 255: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,994 INFO L290 TraceCheckUtils]: 254: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,995 INFO L272 TraceCheckUtils]: 253: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,995 INFO L290 TraceCheckUtils]: 252: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:55,996 INFO L290 TraceCheckUtils]: 251: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 12:53:55,996 INFO L290 TraceCheckUtils]: 250: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:55,996 INFO L290 TraceCheckUtils]: 249: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:55,997 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136870#true} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:55,997 INFO L290 TraceCheckUtils]: 247: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,997 INFO L290 TraceCheckUtils]: 246: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,997 INFO L290 TraceCheckUtils]: 245: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,997 INFO L272 TraceCheckUtils]: 244: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,997 INFO L290 TraceCheckUtils]: 243: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:55,998 INFO L290 TraceCheckUtils]: 242: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 12:53:55,998 INFO L290 TraceCheckUtils]: 241: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:55,998 INFO L290 TraceCheckUtils]: 240: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:55,999 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136870#true} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:55,999 INFO L290 TraceCheckUtils]: 238: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:55,999 INFO L290 TraceCheckUtils]: 237: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:55,999 INFO L290 TraceCheckUtils]: 236: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:55,999 INFO L272 TraceCheckUtils]: 235: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:55,999 INFO L290 TraceCheckUtils]: 234: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:56,000 INFO L290 TraceCheckUtils]: 233: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 12:53:56,001 INFO L290 TraceCheckUtils]: 232: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:56,001 INFO L290 TraceCheckUtils]: 231: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:56,001 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136870#true} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:56,001 INFO L290 TraceCheckUtils]: 229: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,001 INFO L290 TraceCheckUtils]: 228: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,001 INFO L290 TraceCheckUtils]: 227: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,001 INFO L272 TraceCheckUtils]: 226: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,002 INFO L290 TraceCheckUtils]: 225: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:56,003 INFO L290 TraceCheckUtils]: 224: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 12:53:56,003 INFO L290 TraceCheckUtils]: 223: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:56,003 INFO L290 TraceCheckUtils]: 222: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:56,004 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136870#true} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:56,004 INFO L290 TraceCheckUtils]: 220: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,004 INFO L290 TraceCheckUtils]: 219: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,004 INFO L290 TraceCheckUtils]: 218: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,004 INFO L272 TraceCheckUtils]: 217: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,004 INFO L290 TraceCheckUtils]: 216: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:56,005 INFO L290 TraceCheckUtils]: 215: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 12:53:56,005 INFO L290 TraceCheckUtils]: 214: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:56,005 INFO L290 TraceCheckUtils]: 213: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:56,006 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136870#true} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:56,006 INFO L290 TraceCheckUtils]: 211: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,006 INFO L290 TraceCheckUtils]: 210: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,006 INFO L290 TraceCheckUtils]: 209: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,006 INFO L272 TraceCheckUtils]: 208: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,006 INFO L290 TraceCheckUtils]: 207: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:56,007 INFO L290 TraceCheckUtils]: 206: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 12:53:56,008 INFO L290 TraceCheckUtils]: 205: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:56,008 INFO L290 TraceCheckUtils]: 204: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:56,008 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136870#true} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:56,008 INFO L290 TraceCheckUtils]: 202: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,008 INFO L290 TraceCheckUtils]: 201: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,008 INFO L290 TraceCheckUtils]: 200: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,008 INFO L272 TraceCheckUtils]: 199: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,009 INFO L290 TraceCheckUtils]: 198: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:56,010 INFO L290 TraceCheckUtils]: 197: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 12:53:56,010 INFO L290 TraceCheckUtils]: 196: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:56,010 INFO L290 TraceCheckUtils]: 195: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:56,010 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136870#true} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:56,011 INFO L290 TraceCheckUtils]: 193: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,011 INFO L290 TraceCheckUtils]: 192: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,011 INFO L290 TraceCheckUtils]: 191: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,011 INFO L272 TraceCheckUtils]: 190: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,011 INFO L290 TraceCheckUtils]: 189: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:56,012 INFO L290 TraceCheckUtils]: 188: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 12:53:56,012 INFO L290 TraceCheckUtils]: 187: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:56,012 INFO L290 TraceCheckUtils]: 186: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:56,013 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136870#true} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:56,013 INFO L290 TraceCheckUtils]: 184: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,013 INFO L290 TraceCheckUtils]: 183: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,013 INFO L290 TraceCheckUtils]: 182: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,013 INFO L272 TraceCheckUtils]: 181: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,013 INFO L290 TraceCheckUtils]: 180: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:56,014 INFO L290 TraceCheckUtils]: 179: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 12:53:56,014 INFO L290 TraceCheckUtils]: 178: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:56,015 INFO L290 TraceCheckUtils]: 177: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:56,015 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136870#true} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:56,015 INFO L290 TraceCheckUtils]: 175: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,015 INFO L290 TraceCheckUtils]: 174: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,015 INFO L290 TraceCheckUtils]: 173: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,015 INFO L272 TraceCheckUtils]: 172: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,015 INFO L290 TraceCheckUtils]: 171: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:56,016 INFO L290 TraceCheckUtils]: 170: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 12:53:56,017 INFO L290 TraceCheckUtils]: 169: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:56,017 INFO L290 TraceCheckUtils]: 168: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:56,017 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136870#true} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:56,017 INFO L290 TraceCheckUtils]: 166: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,017 INFO L290 TraceCheckUtils]: 165: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,017 INFO L290 TraceCheckUtils]: 164: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,018 INFO L272 TraceCheckUtils]: 163: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,018 INFO L290 TraceCheckUtils]: 162: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:56,019 INFO L290 TraceCheckUtils]: 161: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 12:53:56,019 INFO L290 TraceCheckUtils]: 160: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:56,019 INFO L290 TraceCheckUtils]: 159: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:56,020 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136870#true} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:56,020 INFO L290 TraceCheckUtils]: 157: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,020 INFO L290 TraceCheckUtils]: 156: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,020 INFO L290 TraceCheckUtils]: 155: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,020 INFO L272 TraceCheckUtils]: 154: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,020 INFO L290 TraceCheckUtils]: 153: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:56,021 INFO L290 TraceCheckUtils]: 152: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 12:53:56,021 INFO L290 TraceCheckUtils]: 151: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:56,021 INFO L290 TraceCheckUtils]: 150: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:56,022 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136870#true} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:56,022 INFO L290 TraceCheckUtils]: 148: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,022 INFO L290 TraceCheckUtils]: 147: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,022 INFO L290 TraceCheckUtils]: 146: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,022 INFO L272 TraceCheckUtils]: 145: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,022 INFO L290 TraceCheckUtils]: 144: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:56,023 INFO L290 TraceCheckUtils]: 143: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 12:53:56,024 INFO L290 TraceCheckUtils]: 142: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:56,024 INFO L290 TraceCheckUtils]: 141: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:56,024 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136870#true} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:56,024 INFO L290 TraceCheckUtils]: 139: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,024 INFO L290 TraceCheckUtils]: 138: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,024 INFO L272 TraceCheckUtils]: 136: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,025 INFO L290 TraceCheckUtils]: 135: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:56,026 INFO L290 TraceCheckUtils]: 134: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 12:53:56,026 INFO L290 TraceCheckUtils]: 133: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:56,026 INFO L290 TraceCheckUtils]: 132: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:56,026 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136870#true} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:56,027 INFO L290 TraceCheckUtils]: 130: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,027 INFO L290 TraceCheckUtils]: 129: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,027 INFO L290 TraceCheckUtils]: 128: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,027 INFO L272 TraceCheckUtils]: 127: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,027 INFO L290 TraceCheckUtils]: 126: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:56,028 INFO L290 TraceCheckUtils]: 125: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 12:53:56,028 INFO L290 TraceCheckUtils]: 124: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:56,028 INFO L290 TraceCheckUtils]: 123: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:56,029 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136870#true} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:56,029 INFO L290 TraceCheckUtils]: 121: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,029 INFO L290 TraceCheckUtils]: 120: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,029 INFO L290 TraceCheckUtils]: 119: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,029 INFO L272 TraceCheckUtils]: 118: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,029 INFO L290 TraceCheckUtils]: 117: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:56,030 INFO L290 TraceCheckUtils]: 116: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 12:53:56,030 INFO L290 TraceCheckUtils]: 115: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:56,031 INFO L290 TraceCheckUtils]: 114: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:56,031 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136870#true} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:56,031 INFO L290 TraceCheckUtils]: 112: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,031 INFO L290 TraceCheckUtils]: 111: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,031 INFO L290 TraceCheckUtils]: 110: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,031 INFO L272 TraceCheckUtils]: 109: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,032 INFO L290 TraceCheckUtils]: 108: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:56,033 INFO L290 TraceCheckUtils]: 107: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 12:53:56,033 INFO L290 TraceCheckUtils]: 106: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:56,033 INFO L290 TraceCheckUtils]: 105: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:56,033 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136870#true} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:56,034 INFO L290 TraceCheckUtils]: 103: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,034 INFO L290 TraceCheckUtils]: 102: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,034 INFO L290 TraceCheckUtils]: 101: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,034 INFO L272 TraceCheckUtils]: 100: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,034 INFO L290 TraceCheckUtils]: 99: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:56,035 INFO L290 TraceCheckUtils]: 98: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 12:53:56,035 INFO L290 TraceCheckUtils]: 97: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:56,035 INFO L290 TraceCheckUtils]: 96: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:56,036 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136870#true} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:56,036 INFO L290 TraceCheckUtils]: 94: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,036 INFO L290 TraceCheckUtils]: 93: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,036 INFO L290 TraceCheckUtils]: 92: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,036 INFO L272 TraceCheckUtils]: 91: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,036 INFO L290 TraceCheckUtils]: 90: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:56,037 INFO L290 TraceCheckUtils]: 89: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 12:53:56,037 INFO L290 TraceCheckUtils]: 88: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:56,038 INFO L290 TraceCheckUtils]: 87: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:56,038 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136870#true} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:56,038 INFO L290 TraceCheckUtils]: 85: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,038 INFO L290 TraceCheckUtils]: 84: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,038 INFO L290 TraceCheckUtils]: 83: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,038 INFO L272 TraceCheckUtils]: 82: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,039 INFO L290 TraceCheckUtils]: 81: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:56,040 INFO L290 TraceCheckUtils]: 80: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 12:53:56,040 INFO L290 TraceCheckUtils]: 79: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:56,040 INFO L290 TraceCheckUtils]: 78: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:56,040 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136870#true} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:56,041 INFO L290 TraceCheckUtils]: 76: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,041 INFO L290 TraceCheckUtils]: 75: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,041 INFO L290 TraceCheckUtils]: 74: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,041 INFO L272 TraceCheckUtils]: 73: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:56,042 INFO L290 TraceCheckUtils]: 71: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 12:53:56,042 INFO L290 TraceCheckUtils]: 70: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:56,042 INFO L290 TraceCheckUtils]: 69: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:56,043 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136870#true} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:56,043 INFO L290 TraceCheckUtils]: 67: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,043 INFO L290 TraceCheckUtils]: 66: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,043 INFO L290 TraceCheckUtils]: 65: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,043 INFO L272 TraceCheckUtils]: 64: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,043 INFO L290 TraceCheckUtils]: 63: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:56,044 INFO L290 TraceCheckUtils]: 62: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 12:53:56,045 INFO L290 TraceCheckUtils]: 61: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:56,045 INFO L290 TraceCheckUtils]: 60: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:56,045 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136870#true} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:56,045 INFO L290 TraceCheckUtils]: 58: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,045 INFO L290 TraceCheckUtils]: 57: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,045 INFO L290 TraceCheckUtils]: 56: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,045 INFO L272 TraceCheckUtils]: 55: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,046 INFO L290 TraceCheckUtils]: 54: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:56,047 INFO L290 TraceCheckUtils]: 53: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 12:53:56,047 INFO L290 TraceCheckUtils]: 52: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:56,047 INFO L290 TraceCheckUtils]: 51: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:56,047 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136870#true} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:56,048 INFO L290 TraceCheckUtils]: 49: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,048 INFO L290 TraceCheckUtils]: 48: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,048 INFO L290 TraceCheckUtils]: 47: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,048 INFO L272 TraceCheckUtils]: 46: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,048 INFO L290 TraceCheckUtils]: 45: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:56,049 INFO L290 TraceCheckUtils]: 44: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 12:53:56,049 INFO L290 TraceCheckUtils]: 43: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:56,049 INFO L290 TraceCheckUtils]: 42: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:56,050 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136870#true} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:56,050 INFO L290 TraceCheckUtils]: 40: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,050 INFO L290 TraceCheckUtils]: 39: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,050 INFO L290 TraceCheckUtils]: 38: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,050 INFO L272 TraceCheckUtils]: 37: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,050 INFO L290 TraceCheckUtils]: 36: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:56,051 INFO L290 TraceCheckUtils]: 35: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 12:53:56,052 INFO L290 TraceCheckUtils]: 34: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:56,052 INFO L290 TraceCheckUtils]: 33: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:56,052 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136870#true} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:56,052 INFO L290 TraceCheckUtils]: 31: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,052 INFO L290 TraceCheckUtils]: 30: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,052 INFO L290 TraceCheckUtils]: 29: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,052 INFO L272 TraceCheckUtils]: 28: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,053 INFO L290 TraceCheckUtils]: 27: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:56,054 INFO L290 TraceCheckUtils]: 26: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 12:53:56,054 INFO L290 TraceCheckUtils]: 25: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:56,054 INFO L290 TraceCheckUtils]: 24: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:56,055 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136870#true} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:56,055 INFO L290 TraceCheckUtils]: 22: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,055 INFO L290 TraceCheckUtils]: 21: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,055 INFO L290 TraceCheckUtils]: 20: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,055 INFO L272 TraceCheckUtils]: 19: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,055 INFO L290 TraceCheckUtils]: 18: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:56,056 INFO L290 TraceCheckUtils]: 17: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 12:53:56,056 INFO L290 TraceCheckUtils]: 16: Hoare triple {136955#(<= ~counter~0 2)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,057 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #61#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 14: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 13: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 12: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L272 TraceCheckUtils]: 11: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #59#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 9: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L272 TraceCheckUtils]: 6: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 12:53:56,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {136955#(<= ~counter~0 2)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,058 INFO L272 TraceCheckUtils]: 4: Hoare triple {136955#(<= ~counter~0 2)} call #t~ret7 := main(); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,058 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136955#(<= ~counter~0 2)} {136870#true} #67#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,058 INFO L290 TraceCheckUtils]: 2: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 12:53:56,059 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-28 12:53:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 5499 refuted. 0 times theorem prover too weak. 4328 trivial. 0 not checked. [2022-04-28 12:53:56,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 12:53:56,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580587679] [2022-04-28 12:53:56,060 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 12:53:56,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1156064540] [2022-04-28 12:53:56,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1156064540] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 12:53:56,060 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 12:53:56,060 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-28 12:53:56,060 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 12:53:56,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1103898804] [2022-04-28 12:53:56,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1103898804] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 12:53:56,060 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 12:53:56,060 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 12:53:56,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003861960] [2022-04-28 12:53:56,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 12:53:56,061 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 12:53:56,061 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 12:53:56,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 12:53:56,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:56,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 12:53:56,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 12:53:56,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 12:53:56,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 12:53:56,425 INFO L87 Difference]: Start difference. First operand 443 states and 491 transitions. Second operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 12:53:59,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:53:59,230 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-28 12:53:59,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-28 12:53:59,230 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 12:53:59,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 12:53:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 12:53:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 12:53:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 12:53:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 12:53:59,249 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-28 12:53:59,687 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 12:53:59,696 INFO L225 Difference]: With dead ends: 457 [2022-04-28 12:53:59,696 INFO L226 Difference]: Without dead ends: 452 [2022-04-28 12:53:59,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-28 12:53:59,697 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 217 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 12:53:59,697 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 452 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 12:53:59,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-28 12:54:00,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-28 12:54:00,438 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 12:54:00,438 INFO L82 GeneralOperation]: Start isEquivalent. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 12:54:00,438 INFO L74 IsIncluded]: Start isIncluded. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 12:54:00,439 INFO L87 Difference]: Start difference. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 12:54:00,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:54:00,445 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 12:54:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 12:54:00,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:54:00,445 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:54:00,446 INFO L74 IsIncluded]: Start isIncluded. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 12:54:00,446 INFO L87 Difference]: Start difference. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 12:54:00,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 12:54:00,452 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 12:54:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 12:54:00,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 12:54:00,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 12:54:00,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 12:54:00,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 12:54:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 12:54:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-28 12:54:00,461 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-28 12:54:00,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 12:54:00,461 INFO L495 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-28 12:54:00,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 12:54:00,462 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-28 12:54:03,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 500 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 12:54:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 12:54:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-28 12:54:03,471 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 12:54:03,471 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 48, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 12:54:03,479 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-28 12:54:03,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:54:03,672 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 12:54:03,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 12:54:03,672 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-28 12:54:03,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 12:54:03,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [759197623] [2022-04-28 12:54:03,672 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 12:54:03,672 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-28 12:54:03,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 12:54:03,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906518591] [2022-04-28 12:54:03,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 12:54:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 12:54:03,716 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 12:54:03,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [787000600] [2022-04-28 12:54:03,716 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 12:54:03,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 12:54:03,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 12:54:03,717 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 12:54:03,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process